SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-K/A

This  Amendment  No. 1 to Form 10-K filed with the  Commission on March 21, 2002
corrects  certain  information as to (1) capital ratios as reflected on pages 8,
9, 13 and 26, (2) asset/liability  table on page 38, and (3) auditors opinion on
page 64.


[X]  FOR ANNUAL AND TRANSITIONAL  REPORTS PURSUANT TO SECTION 13 OR 15(d) OF THE
     SECURITIES EXCHANGE ACT OF 1934

                   For the fiscal year ended December 31, 2001

                         Commission file number 0-11716

                                     [LOGO]
                           COMMUNITY BANK SYSTEM, INC.
             (Exact name of registrant as specified in its charter)


                 Delaware                                       16-1213679
      (State or other jurisdiction                           (I.R.S.  Employer
          of incorporation)                                  Identification No.)

 5790 Widewaters Parkway, DeWitt, New York                      13214-1883
 (Address of principal executive offices)                       (Zip Code)

                                 (315) 445-2282
               Registrant's telephone number, including area code

           Securities registered pursuant to Section 12(b) of the Act:
                              Common Stock, No Par

           Securities registered pursuant to Section 12(g) of the Act:
                                      None

     Indicate  by check mark  whether the  registrant  (1) has filed all reports
required to be filed by Section 13 or 15(d) of the  Securities  Exchange  Act of
1934 during all the  preceding  12 months (or for such  shorter  period that the
registrant was required to file such reports),  and (2) has been subject to such
filing requirements for the past 90 days. Yes [X] No [_]

     Indicate by check mark if disclosure of delinquent  filers pursuant to Item
405 of Regulation S-K is not contained herein, and will not be contained, to the
best  of  the  registrant's   knowledge,  in  definitive  proxy  or  information
statements  incorporated  by  reference  in Part  III of this  Form  10-K or any
amendment of this Form 10-K. [X]

     State the aggregate market value of the voting and non-voting common equity
held by  non-affiliates  of the registrant.  The aggregate market value shall be
computed by reference to the price at which the common  equity was sold,  or the
average bid and asked  prices of such  common  equity,  as of a  specified  date
within 60 days prior to the date of filing.

     $380,071,184 based upon average selling price of $29.42 and 12,918,803
                            shares on March 8, 2002.

Indicate the number of shares outstanding of each of the registrant's classes of
common stock, as of the latest practicable date.

              12,918,803 shares of Common Stock, no par value, were
                         outstanding on March 8, 2002.

                      DOCUMENTS INCORPORATED BY REFERENCE.

     List hereunder the following documents if incorporated by reference and the
Part of the Form 10-K into which the  document is  incorporated:  (1) any annual
report to security holders; (2) any proxy or information statement;  and (3) any
prospectus  filed  pursuant  to Rule 424(b) or (c) under the  Securities  Act of
1933.

     Definitive Proxy Statement for Annual Meeting of Shareholders to be held on
May 15, 2002 (the "Proxy Statement") is incorporated by reference in Part III of
this Annual Report on Form 10-K.





                                TABLE OF CONTENTS


PART I                                                                                                Page

                                                                                                 
Item    1.      Business                                                                                3
Item    2.      Properties                                                                             10
Item    3.      Legal Proceedings                                                                      10
Item    4.      Submission of Matters to a Vote of Security Holders                                    10
Item    4A.     Executive Officers of the Registrant                                                   11

PART II

Item    5.      Market for Registrant's Common Equity and Related Shareholders Matters                 12
Item    6.      Selected Financial Data                                                                13
Item 7 and 7A.  Management's Discussion and Analysis of Financial Condition and Results of
                  Operations and Quantitative and Qualitative Disclosures about Market Risk            15
Item    8.      Financial Statements and Supplementary Data:
                  Community Bank System, Inc. and Subsidiaries:
                     Consolidated Statements of Financial Condition                                    41
                     Consolidated Statements of Income                                                 42
                     Consolidated Statements of Changes in Shareholders' Equity                        43
                     Consolidated Statements of Cash Flows                                             44
                     Notes to Consolidated Financial Statements                                        45
                     Report of Independent Accountants                                                 64
                Two Year Selected Quarterly Data, 2001 and 2000                                        65
Item    9.      Changes in and Disagreements with Accountants on Accounting and Financial Disclosure   65

PART III

Item   10.      Directors and Executive Officers of the Registrant                                     66
Item   11.      Executive Compensation                                                                 66
Item   12.      Security Ownership of Certain Beneficial Owners and Management                         66
Item   13.      Certain Relationships and Related Transactions                                         66


PART IV

Item   14.      Exhibits, Financial Statement Schedules, and Reports on Form 8-K                       67
Signatures                                                                                             68




                                     Part I

This Annual Report on Form 10-K contains certain forward-looking statements with
respect to the financial  condition,  results of operations  and business of the
Company.   These   forward-looking   statements   involve   certain   risks  and
uncertainties.  Factors that may cause actual results to differ  materially from
those contemplated by such forward-looking statements are set forth herein under
the caption "Forward-Looking Statements."

Item 1.  Business

GENERAL

Community Bank System,  Inc.  ("Company")  was  incorporated  on April 15, 1983,
under the Delaware  General  Corporation Law. Its principal office is located at
5790  Widewaters  Parkway,  DeWitt,  New York 13214 and its telephone  number is
(315)  445-2282.  The  Company  became a bank  holding  company in 1984 with the
acquisition of The St. Lawrence National Bank ("St.  Lawrence Bank") on February
3,  1984 and the First  National  Bank of Ovid  (renamed  Horizon  Bank,  N.A or
"Horizon Bank") on March 2, 1984.  Also in 1984 the Company  obtained a national
bank charter for its third  wholly-owned  subsidiary bank, The Exchange National
Bank ("Exchange  Bank"), and on July 1, 1984 Exchange Bank acquired the deposits
and certain of the assets of three  branches of the Bank of New York  located in
Southwestern  New York. On September 30, 1987, the Company  acquired The Nichols
National Bank ("Nichols  Bank")  located in Nichols,  New York. On September 30,
1988, the Company acquired ComuniCorp,  Inc., a one-bank holding company located
in Addison,  New York, the parent company to Community National Bank ("Community
Bank").

On March 26, 1990,  Community  Bank opened the Corning Market Street branch from
the  Company's  acquisition  of  deposits  and  certain  assets from Key Bank of
Central New York.  On January 1, 1992,  the  Company's  five banking  affiliates
consolidated into a single,  wholly owned national banking subsidiary,  known as
Community  Bank,  N.A.  ("Bank").  On  March  31,  1993,  the  Bank's  marketing
representative office in Ottawa, Canada was closed. On June 3, 1994, the Company
acquired three branch offices in Canandaigua,  Corning and Wellsville,  New York
from the Resolution Trust Corporation. At that time, the preexisting Canandaigua
branch office loans and deposits  were  transferred  into the new  facility.  On
October 28, 1994,  the Company  acquired the Cato,  New York branch of The Chase
Manhattan  Bank,  N.A. On July 14, 1995, the Company  acquired 15 branch offices
from The Chase  Manhattan  Bank,  N.A.  located  in  Norwich,  Watertown  (two),
Boonville,  New Hartford,  Utica,  Skaneateles,  Geneva,  Pulaski, Seneca Falls,
Hammondsport,  Canton,  Newark (two), and Penn Yan, New York ("Chase Branches").
On December  15,  1995,  the Company  sold three of the former  Chase  Branches,
located in Norwich, New Hartford,  and Utica, to NBT Bank, N.A. On June 16, 1997
the Company acquired eight branches from Key Bank of New York located in Alfred,
Cassadaga,   Clymer,   Cuba,  Gowanda,   Ripley,   Sherman,  and  Wellsville  in
Southwestern  New York State. On July 18, 1997 the Company  acquired 12 branches
from Fleet Bank located in Old Forge,  Boonville,  Ogdensburg,  St. Regis Falls,
Gateway Plaza, Watertown (2), Clayton,  Lowville, Massena (2), and Gouverneur in
Northern  and  Central  New York  State.  Seven of the former  Fleet  offices or
existing Bank offices in Watertown (2), Boonville,  Ogdensburg,  Gouverneur, and
Massena (2) have since been combined. On January 26, 2001, the Company purchased
the Citizens National Bank of Malone, with its offices in Brushton,  Chateaugay,
Hermon,  and Malone (2) now being  administered  from the Bank's Northern Market
operations  and  management  center in Canton,  NY. On May 11, 2001, the Company
purchased  First Liberty Bank Corp.  First Liberty had 13 branches  based in the
Scranton/Wilkes Barre area of Northeastern Pennsylvania.  These branches are now
identified  in the  marketplace  as "First  Liberty Bank & Trust,  a division of
Community  Bank,  N.A." On November 16, 2001, the Company  purchased 36 branches
located  in the Finger  Lakes and  Western  New York  Regions  from  FleetBoston
Financial. These branches now operate as Community Bank, N.A. offices; five have
since been closed or combined with other bank branches.

The Company had a wholly owned data processing subsidiary, Northeastern Computer
Services, Inc.  ("Northeastern").  Northeastern was acquired by the Company from
The St.  Lawrence Bank on May 31, 1984  pursuant to a corporate  reorganization.
Northeastern  had previously been a wholly owned  subsidiary of The St. Lawrence
Bank and was the  survivor  of a merger  with  Lawban  Computer  Systems,  Inc.,
another wholly-owned subsidiary of The St. Lawrence Bank.  Northeastern's office
was located at 6464 Ridings  Road,  Syracuse,  New York. In December  1991,  the
Company entered into a five-year  agreement with Mellon Bank, N.A. ("Mellon") to
provide data processing services.  The agreement has twice been renewed with the
subsequent  acquirer of Mellon's data  services,  Fiserv,  Inc.,  for a term now
ending December 31, 2005. On June 30, 1992,  Northeastern ceased operations.  On
January 17, 1997 all the outstanding shares of common stock of Northeastern were
transferred from the Company to Community Bank, N.A. On that date,  Northeastern
became a wholly  owned  subsidiary  of the  Bank  and  changed  its name to CBNA
Treasury  Management  Corporation  ("TMC").  TMC is now  utilized by the Bank to
manage its Treasury function,  including asset/liability,  investment portfolio,
and liquidity management.
                                       3

The Company  also had a  wholly-owned  mortgage  banking  subsidiary,  Community
Financial  Services,  Inc.  (CFSI),  which  was  established  in June  1986;  it
commenced  operation in January 1987.  In July 1988,  CFSI  purchased  Salt City
Mortgage Corp., a Syracuse-based mortgage broker. CFSI ceased operations in 1990
and was renamed CFSI Close-Out Corp. in 1997.

On July 8, 1996,  the Company  acquired  Benefit Plans  Administrators  (BPA) of
Utica,  NY. The subsidiary was renamed  Benefit Plans  Administrative  Services,
Inc.,  continuing  as a  pension  administration  and  consulting  firm  serving
sponsors of defined benefit and defined contribution plans.

On February 3, 1997, the Company formed a subsidiary  business trust,  Community
Capital Trust I, for the purpose of issuing preferred securities,  which qualify
as Tier 1 capital.  Concurrent with its formation,  the trust issued $30,000,000
of 9.75% preferred  securities in an exempt  offering  maturing in year 2027 and
guaranteed  by the  Company.  The  entire  net  proceeds  to the trust  from the
offering were invested in junior subordinated obligations of the Company.

On June 19, 1998, the Company formed a subsidiary, Community Financial Services,
Inc. (CFSI), to offer selected insurance products through its own agency.

On December 22, 1998, the Company formed a broker-dealer  subsidiary,  Community
Investment  Services,  Inc. (CISI).  The subsidiary  became fully operational in
March 1999, with a growing number of Financial  Consultants available to provide
investment advice and products to customers.

On February 26, 1999,  CBNA Preferred  Funding  Corp., a Real Estate  Investment
Trust  (REIT),  was  established  as a subsidiary  of the Bank to invest in real
estate mortgage assets originated by the Bank.

On April 3,  2000,  the  Company  acquired  Elias  Asset  Management,  Inc.,  of
Williamsville,  NY, a nationally  recognized firm presently with $550 million in
assets under  management for individuals,  corporate  pension and profit sharing
plans, and foundations.

On July 16, 2001,  the Company  formed a subsidiary  business  trust,  Community
Capital Trust II, for the purpose of issuing preferred securities, which qualify
as Tier 1 capital.  Concurrent with its formation,  the trust issued $25,000,000
of pooled  floating  rate  preferred  securities  (priced at 6 month  LIBOR plus
3.75%)  in an  exempt  offering  maturing  in year  2031 and  guaranteed  by the
Company. The entire net proceeds to the trust from the offering were invested in
junior subordinated obligations of the Company.

On July 31, 2001,  the Company  formed a subsidiary  business  trust,  Community
Statutory  Trust III,  for the purpose of issuing  preferred  securities,  which
qualify as Tier 1  capital.  Concurrent  with its  formation,  the trust  issued
$24,450,000  of pooled  floating rate  preferred  securities  (priced at 3 month
LIBOR plus 3.58%) in an exempt offering  maturing in year 2031 and guaranteed by
the  Company.  The  entire net  proceeds  to the trust  from the  offering  were
invested in junior subordinated obligations of the Company.

The Company  provides banking services through its two regional offices at 45-49
Court Street,  Canton, New York and 201 North Union Street,  Olean, New York, as
well as through 119 customer  facilities  in the twenty two counties of New York
State - Allegany,  Lewis,  Cattaraugus,  Seneca, St. Lawrence,  Yates, Franklin,
Steuben, Chemung, Schuyler, Jefferson,  Chautauqua, Tioga, Livingston,  Ontario,
Wayne,  Herkimer,  Oswego, Cayuga, Oneida, Erie and Onondoga and in two counties
in Northern Pennsylvannia - Lackawanna and Luzerne. The administrative office is
located at 5790 Widewaters Parkway, DeWitt, New York, in Onondaga County.

The Bank is a community  retail bank  committed to the philosophy of serving the
financial  needs of  customers  in local  communities.  The Bank's  branches are
generally  located in small  towns and  villages  within its  geographic  market
areas. The Company  believes that the local character of business,  knowledge of
the customer and customer  needs,  and  comprehensive  retail and small business
products,  together with responsive  decision-making  at the branch and regional
level,  enable  the Bank to  compete  effectively.  The Bank is a member  of the
Federal Reserve System and the Federal Home Loan Bank of New York ("FHLB"),  and
its deposits are insured by the FDIC up to applicable limits.

Unless the context otherwise  provides,  all references in this Annual Report on
Form 10-K to the "Company" shall mean, collectively, Community Bank System, Inc.
and its subsidiaries.

Banking Services

The Bank offers a range of commercial and retail banking services in each of its
market areas to business, individual, agricultural and government customers.

                                       4



Account  Services.  The  Bank's  account  services  include  checking  accounts,
interest-checking  accounts,  money  market  accounts,  savings  accounts,  time
deposit accounts, and individual retirement accounts.

Lending  Activities.  The  Bank's  lending  activities  include  the  making  of
residential,  installment,  student  and farm loans,  business  lines of credit,
working  capital  facilities,  special purpose term lending,  equipment  leasing
services (through a third party), and inventory and dealer floor plans.

The  Company's  predominant  focus on the  retail  borrower  results in a highly
diversified  loan  portfolio.  About 63% of  outstanding  loans are  provided to
consumers  borrowing on an installment and  residential  mortgage loan basis. In
addition,  the typical loan to the Company's  commercial  business  borrowers is
under  $100,000,  representing  86% of our customers  and 23% of our  commercial
loans outstanding.

Other Services.  The Bank offers a range of other financial  services  including
pension  administration  and  consulting;   asset  management  for  individuals,
corporate  pension and profit sharing  plans,  and  foundations;  personal trust
services including living, testamentary and charitable trusts, estate settlement
services,  conservatorships  and  investment  management  services;  and various
financial and insurance  products including mutual funds,  annuities,  long-term
health care and other  selected  insurance  products.  The Bank also offers safe
deposit boxes,  travelers  checks,  money orders,  wire transfers,  collections,
foreign exchange,  drive-in  facilities,  automatic teller machines (ATMs),  and
twenty-four hour depositories.

Competition

The Company, through the Bank, competes in three distinct banking markets in the
Northern ("Northern Market"), Finger Lakes ("Finger Lakes Market"), and Southern
Tier ("Southern Tier Market") regions of New York State, as well as Northeastern
Pennsylvania.  The Bank  considers  its market areas in these  regions to be the
counties in which it has banking facilities.  Major competitors in these markets
primarily include local branches of banks based in Boston, Massachusetts; Albany
or Buffalo, New York; and Cleveland,  Ohio, as well as local independent banking
and thrift  institutions  and  federal  credit  unions.  Other  competitors  for
deposits and loans within the Bank's market areas include  insurance  companies,
money market funds,  consumer  finance  companies  and  financing  affiliates of
consumer durable goods manufacturers.  Lastly,  personal and corporate trust and
investment  counseling  services  in  competition  with the Bank are  offered by
insurance companies, investment counseling firms, other financial service firms,
and individuals.

Northern Market.  Branches in the Northern Market compete for loans and deposits
in the six county  market  area of St.  Lawrence,  Jefferson,  Lewis,  Franklin,
Herkimer,  and Oneida  Counties in Northern  New York State.  Within this market
area,  the Bank  maintains  a market  share (1) of 10.4%,  including  commercial
banks, credit unions,  savings and loan associations and savings banks. However,
in its four county  primary market area  (Franklin,  Jefferson,  Lewis,  and St.
Lawrence),  the Bank has a 21.4% share. The Bank operates 32 customer facilities
in this market and is ranked either first or second in market share in 21 of the
24 towns where these offices are located.

Finger Lakes Market.  In the Finger Lakes Market,  the Bank operates 20 customer
facilities  competing for loans and deposits in the eight-county  market area of
Seneca,  Schuyler,  Livingston,  Oswego,  Ontario,  Wayne,  Onondaga, and Cayuga
Counties. Within the Finger Lakes Market area, the Bank maintains a market share
(1) of approximately 3.3%,  including  commercial banks, credit unions,  savings
and loan  associations  and savings  banks.  However,  the Bank's primary market
within this region is Seneca County,  where the Bank has a 33.3% share. The Bank
is ranked  either  first or second  in market  share in eleven of the  seventeen
Finger Lakes Market area towns where its offices are located.

Southern  Tier  Market.   The  Bank's  Southern  Tier  Market  consists  of  two
sub-markets, the Olean submarket and the Corning submarket.

Olean  Submarket.  The Olean  Submarket  competes  for loans and deposits in the
primary  market area of  Cattaraugus,  Chautauqua,  Chemung,  Erie, and Allegany
Counties  in the  Southern  Tier of New York State.  Within this area,  the Bank
maintains a market share (1) of approximately 3.6%,  including commercial banks,
credit  unions,  savings  and loan  associations  and savings  banks.  The Olean
Submarket  operates 34 office  locations  and the Bank is ranked either first or
second in market share in 23 of the 28 towns where these offices are located.

Corning Submarket.  The Corning Submarket competes for loans and deposits in the
primary market area of Steuben, Yates and Tioga Counties in the Southern Tier of
New York State.  Within  this area,  the Bank  maintains  a market  share (1) of

                                       5



approximately 15.9%, including commercial banks, credit unions, savings and loan
associations  and savings banks. The Corning  Submarket  operates sixteen office
locations,  and the Bank is ranked  either  first or  second in market  share in
eight of the twelve towns where these offices are located.

Northeastern  Pennsylvania.  In the Northeastern  Pennsylvania  Market, the Bank
operates  13  customer  facilities  competing  for  loans  and  deposits  in the
two-county  market  area  of  Lackawanna  and  Luzerne   Counties.   Within  the
Northeastern  Pennsylvania Market area, the Bank maintains a market share (1) of
approximately 6.0%, including commercial banks, credit unions,  savings and loan
associations  and savings  banks.  The Bank is ranked  either first or second in
market share in four of the ten towns where these offices are located.

The  table  below  summarizes  the  Bank's  deposits  and  market  share  by the
twenty-four counties in which it has customer facilities.  Market share is based
on  deposits  of  all  commercial  banks,   credit  unions,   savings  and  loan
associations, and savings banks.



                                                     Number of
                                     ----------------------------------------
                   CBNA                                          Towns Where
                 Deposits                                           CBNA
                 6/30/00    Market                             Has 1st or 2nd   Banking
    County     (000's)(1)   Share   Facilities  ATM's  Towns  Market Position   Market
- ---------------------------------------------------------------------------------------------
                                                           
Allegany       $  180,249   52.2%           10      8      9                9   Olean
Lewis              79,077   40.1             4      1      3                3   Northern
Cattaraugus       286,288   35.5            10      7      8                7   Olean
Seneca             95,640   33.3             5      3      4                3   Finger Lakes
St. Lawrence      307,900   26.2            15      9     11               10   Northern
Yates              82,251   23.2             3      2      2                2   Corning
Franklin          103,403   21.3             5      3      4                4   Northern
Steuben           169,759   13.8            11      7      8                5   Corning
Lackawanna        488,504   13.4            11     13      8                4   PA
Chemung            14,883   13.2             1      1      1                0   Olean
Schuyler           14,397   12.8             1      1      1                1   Finger Lakes
Jefferson         133,439   12.7             5      5      4                2   Northern
Chautauqua        161,405   12.7            12      8      9                6   Olean
Tioga              32,118    9.6             2      2      2                1   Corning
Livingston         50,392    8.7             3      3      3                2   Finger Lakes
Ontario            72,372    6.8             4      4      3                1   Finger Lakes
Wayne              51,408    6.1             2      1      1                0   Finger Lakes
Herkimer           28,234    5.0             1      1      1                1   Northern
Oswego             42,755    4.3             2      2      2                2   Finger Lakes
Cayuga             25,148    3.2             2      1      2                2   Finger Lakes
Oneida             56,676    1.7             2      1      1                1   Northern
Luzerne            22,165    0.5             2      2      2                0   PA
Erie               18,534    0.1             1      0      1                1   Olean
Onondaga            7,908    0.1             1      1      1                0   Finger Lakes
- ---------------------------------------------------------------------------------------------
    24         $2,524,905    5.4%          115     86     91               67   Total
=============================================================================================


(1) Deposit market share data as of June 30, 2000,  the most recent  information
available,  calculated by Sheshunoff  Information  Services,  Inc.  Includes all
branches  acquired  from Citizens  National  Bank of Malone,  First Liberty Bank
Corp. and FleetBoston during 2001.

Employees

As of  December  31,  2001,  the Company  employed  1,115  full-time  equivalent
employees, 1,016 providing banking services and 99 providing financial services.
At year-end 2000, there were 927 full-time equivalent  employees,  847 providing
banking  services  and 80 providing  financial  services.  The Company  offers a
variety of employment benefits and considers its relationship with its employees
to be good.

                                       6



CERTAIN REGULATORY CONSIDERATIONS

Bank holding  companies  and national  banks are  regulated by state and federal
law. The following is a summary of certain laws and regulations  that govern the
Company and the Bank.  To the extent that the  following  information  describes
statutory or regulatory provisions, it is qualified in its entirety by reference
to the actual statutes and regulations thereunder.

Bank Holding Company Supervision

The Company is  registered  as a bank  holding  company  under the Bank  Holding
Company  Act of  1956,  as  amended  (the  "BHCA")  and as  such is  subject  to
regulation by the Board of Governors of the Federal Reserve System (the "Federal
Reserve Board"). As a bank holding company,  the Company's  activities and those
of its subsidiary have  historically been limited to the business of banking and
activities closely related or incidental to banking. On March 12, 2000, however,
the  Gramm-Leachy-Bliley  Act took effect, relaxing the previous limitations and
permitting  bank  holding  companies  to engage in a broader  range of financial
activities (see "Financial  Services  Modernization Act" in the final section of
this discussion for details).

Under Federal Reserve Board policy, a bank holding company is expected to act as
a source of  financial  strength  to its  subsidiary  banks and to make  capital
contributions  to a troubled  bank  subsidiary.  The Federal  Reserve  Board may
charge the bank holding  company with  engaging in unsafe and unsound  practices
for failure to commit  resources to a subsidiary bank when required.  A required
capital injection may be called for at a time when the Company does not have the
resources to provide it. Any capital loans by the Company to its subsidiary bank
would be  subordinate  in right of payment to  depositors  and to certain  other
indebtedness of such subsidiary banks.

The BHCA  requires the prior  approval of the Federal  Reserve Board in any case
where a bank holding company proposes to acquire direct or indirect ownership or
control of more than 5% of any class of the voting  shares of, or  substantially
all of the assets of, any bank (unless it owns a majority of such bank's  voting
shares) or otherwise to control a bank or to merge or consolidate with any other
bank  holding  company.  The BHCA also  prohibits a bank holding  company,  with
certain  exceptions,  from  acquiring  more than 5% of the voting  shares of any
company that is not a bank.

The  Riegal-Neal  Interstate  Banking  and  Efficiency  Act of 1994  (enacted on
September 29, 1994) provides that, among other things,  substantially  all state
law barriers to the acquisition of banks by out-of-state  bank holding companies
are eliminated  effective  September 29, 1995.  The law also permits  interstate
branching  by banks  effective  as of June 1, 1997,  subject  to the  ability of
states to opt-out  completely or to set an earlier  effective  date. The Company
believes that the effect of the law has been to increase  competition within the
markets where the Company  operates,  although the Company  cannot  quantify the
effect to which  competition has increased in such markets or the timing of such
increases.

OCC Supervision

The Bank is supervised and regularly  examined by the Office of the  Comptroller
of the Currency (OCC). The various laws and regulations  administered by the OCC
affect  corporate  practices such as payment of dividends,  incurring  debt, and
acquisition  of  financial  institutions  and other  companies.  It also affects
business  practices,  such as payment of interest on  deposits,  the charging of
interest on loans,  types of business  conducted and location of offices.  There
are no  regulatory  orders  or  outstanding  issues  resulting  from  regulatory
examinations of the Bank.

Limits on Dividends and Other Revenue Sources

The Company's  ability to pay dividends to its shareholders is largely dependent
on the Bank's ability to pay dividends to the Company.  In addition to state law
requirements and the capital  requirements  discussed  below, the  circumstances
under  which  the  Bank may pay  dividends  are  limited  by  federal  statutes,
regulations and policies.  For example, as a national bank, the Bank must obtain
the  approval  of the OCC for the  payment  of  dividends  if the  total  of all
dividends declared in any calendar year would exceed the total of the Bank's net
profits, as defined by applicable regulations,  for that year, combined with its
retained net profits for the preceding two years. Furthermore,  the Bank may not
pay a dividend in an amount  greater  than its  undivided  profits  then on hand
after deducting its losses and bad debts, as defined by applicable  regulations.
At December 31, 2001,  the Bank had $26.6 million in undivided  profits  legally
available for the payment of dividends.

                                       7


In addition,  the Federal  Reserve Board and the OCC are authorized to determine
under certain  circumstances that the payment of dividends would be an unsafe or
unsound  practice  and to  prohibit  payment of such  dividends.  The payment of
dividends that deplete a bank's capital base could be deemed to constitute  such
an unsafe or an unsound  practice.  The Federal Reserve Board has indicated that
banking  organizations  should  generally  pay  dividends  only  out of  current
operating earnings.

There are also  statutory  limits on the transfer of funds to the Company by its
banking  subsidiary  whether in the form of loans or other extensions of credit,
investments  or asset  purchases.  Such  transfers  by the  Bank to the  Company
generally are limited in amount to 10% of the Bank's capital and surplus, or 20%
in the aggregate.  Furthermore, such loans and extensions of credit are required
to be collateralized in specified amounts.

Capital Requirements

The Federal Reserve Board has established risk-based capital guidelines that are
applicable to bank holding  companies.  The  guidelines  established a framework
intended to make regulatory  capital  requirements more sensitive to differences
in  risk  profiles  among  banking  organizations  and  take  off-balance  sheet
exposures  into  explicit  account in assessing  capital  adequacy.  The Federal
Reserve Board  guidelines  define the components of capital,  categorize  assets
into different risk classes,  and include certain off-balance sheet items in the
calculation of risk-weighted  assets. At least half of the total capital must be
comprised of common equity,  retained earnings and a limited amount of perpetual
preferred stock, less goodwill ("Tier I capital").  Banking  organizations  that
are subject to the guidelines are required to maintain a ratio of Tier I capital
to  risk-weighted  assets  of at least  4.00%  and a ratio of total  capital  to
risk-weighted assets of at least 8.00%. The appropriate regulatory authority may
set higher capital requirements when an organization's  particular circumstances
warrant.  The remainder  ("Tier 2 capital")  may consist of a limited  amount of
subordinated debt, limited-life preferred stock, certain other instruments and a
limited  amount of loan and lease loss  reserves.  The sum of Tier I capital and
Tier 2 capital is "total  risk-based  capital." The  Company's  Tier I and total
risk-based  capital  ratios as of  December  31,  2001 were  10.53% and  11.83%,
respectively.

In addition,  the Federal Reserve Board has established a minimum leverage ratio
of Tier I capital to quarterly  average  assets less goodwill  ("Tier I leverage
ratio")  of  3.00%  for bank  holding  companies  that  meet  certain  specified
criteria, including that they have the highest regulatory rating. All other bank
holding companies are required to maintain a Tier I leverage ratio of 3.00% plus
an additional  cushion of at least 100 to 200 basis points. The Company's Tier I
leverage ratio as of December 31, 2001 was 6.73%,  which exceeded its regulatory
requirement  of 4.00%.  The guidelines  also provide that banking  organizations
experiencing internal growth or making acquisitions will be expected to maintain
strong capital positions  substantially  above the minimum  supervisory  levels,
without significant reliance on intangible assets. The Company is subject to the
same OCC capital requirements as those that apply to the Bank.

Federal Deposit Insurance Corporation Improvement Act of 1991

In December 1991,  Congress  enacted the Federal Deposit  Insurance  Corporation
Improvement  Act of  1991  ("FDICIA"),  which  substantially  revised  the  bank
regulatory and funding  provisions of the Federal Deposit Insurance Act and made
significant revisions to several other federal banking statutes. FDICIA provides
for, among other things, (i) a recapitalization  of the Bank Insurance Fund (the
"BIF") of the FDIC by increasing  the FDIC's  borrowing  authority and providing
for  adjustments in its assessment  rates;  (ii) annual on-site  examinations of
federally-insured  depository institutions by banking regulators; (iii) publicly
available  annual  financial  condition  and  management  reports for  financial
institutions,   including   audits   by   independent   accountants;   (iv)  the
establishment of uniform accounting  standards by federal banking agencies;  (v)
the  establishment  of  a  "prompt   corrective  action"  system  of  regulatory
supervision and intervention, based on capitalization levels, with more scrutiny
and restrictions placed on depository institutions with lower levels of capital;
(vi) additional grounds for the appointment of a conservator or receiver;  (vii)
a  requirement  that the FDIC use the  least-cost  method of resolving  cases of
troubled  institutions  in  order  to keep the  costs  to  insurance  funds at a
minimum; (viii) more comprehensive  regulation and examination of foreign banks;
(ix) consumer  protection  provisions  including a  Truth-in-Savings  Act; (x) a
requirement that the FDIC establish a risk-based  deposit  insurance  assessment
system; (xi) restrictions or prohibitions on accepting brokered deposits, except
for institutions which significantly  exceed minimum capital  requirements;  and
(xii) certain additional limits on deposit insurance coverage.

                                       8

FDICIA requires federal banking agencies to take "prompt corrective action" with
respect  to  banks  that  do  not  meet  minimum  capital  requirements.  FDICIA
establishes five capital tiers: "well  capitalized,"  "adequately  capitalized,"
"undercapitalized,"    "significantly    undercapitalized,"    and   "critically
undercapitalized."  The following  table sets forth the minimum  capital  ratios
that a bank  must  satisfy  in  order to be  considered  "well  capitalized"  or
"adequately capitalized" under Federal Reserve Board regulations:

                                   Well Capitalized       Adequately Capitalized
                                   ----------------       ----------------------
Total Risk-Based Capital Ratio           10%                      8%
Tier I Risk-Based Capital Ratio           6%                      4%
Tier I Leverage Ratio                     5%                      4%

If a bank  does not meet  all of the  minimum  capital  ratios  necessary  to be
considered "adequately  capitalized," it will be considered  "undercapitalized,"
"significantly  undercapitalized," or "critically  undercapitalized,"  depending
upon the amount of the  shortfall in its capital.  As of December 31, 2001,  the
Bank's total risk-based capital ratio and Tier I risk - based capital ratio were
11.65% and 10.35%,  respectively,  and its Tier I leverage ratio as of such date
was 6.69%.  Notwithstanding  the foregoing,  if its principal  federal regulator
determines  that an  "adequately  capitalized"  institution  is in an  unsafe or
unsound  condition  or is  engaging  in an unsafe or  unsound  practice,  it may
require the institution to submit a corrective  action plan;  restrict its asset
growth;  and prohibit  branching,  new acquisitions,  and new lines of business.
Among other things,  an institution's  principal  federal regulator may deem the
institution  to be  engaging  in an unsafe or unsound  practice if it receives a
less than  satisfactory  rating  for asset  quality,  management,  earnings,  or
liquidity in its most recent examination.

Possible  sanctions  for  undercapitalized  depository  institutions  include  a
prohibition  on the payment of dividends and a requirement  that an  institution
submit a  capital  restoration  plan to its  principal  federal  regulator.  The
capital restoration plan of an undercapitalized bank will not be approved unless
the holding  company that controls the bank  guarantees the bank's  performance.
The  obligation  of a  controlling  bank  holding  company  to  fund  a  capital
restoration  plan  is  limited  to  the  lesser  of  five  percent  (5%)  of  an
undercapitalized  subsidiary's  assets or the amount required to meet regulatory
capital  requirements.  If an undercapitalized  depository  institution fails to
submit or implement an acceptable capital  restoration plan, it can be subjected
to more severe sanctions,  including an order to sell sufficient voting stock to
become  adequately  capitalized.  Critically  undercapitalized  institutions are
subject to the appointment of a receiver or conservator.

In addition,  FDICIA requires  regulators to impose new non-capital  measures of
bank safety,  such as loan  underwriting  standards and minimum earnings levels.
Regulators are also required to perform annual on-site bank examinations,  place
limits on real estate lending by banks and tighten auditing requirements.

Financial Services Modernization Act

The   Gramm-Leach-Bliley  Act  of  1999,  effective  March  11,  2000,  repealed
provisions of the depression-era Glass-Steagall Act, which prohibited commercial
banks,  securities  firms,  and insurance  companies from  affiliating with each
other and engaging in each other's businesses.

The Act creates a new type of  financial  services  company  called a "Financial
Holding Company" (an "FHC"), a bank holding company with  dramatically  expanded
powers.  FHCs may  offer  virtually  any type of  financial  service,  including
banking,  securities underwriting,  insurance (both agency and underwriting) and
merchant banking. The Federal Reserve serves as the primary "umbrella" regulator
of FHCs. Balanced against the attractiveness of these expanded powers are higher
standards  for  capital  adequacy  and  management,  with  heavy  penalties  for
noncompliance.

Bank holding  companies  that wish to engage in expanded  activities  but do not
wish to become  financial  holding  companies may elect to establish  "financial
subsidiaries,"  which are  subsidiaries of national banks with expanded  powers.
The Act permits financial subsidiaries to engage in the same types of activities
permissible for nonbank  subsidiaries of financial holding  companies,  with the
exception of merchant banking, insurance underwriting and real estate investment
and  development.  CBSI  expects to remain a bank  holding  company for the time
being and assess its options as circumstances change.

The Gramm-Leach Bliley Act also provides new privacy protections to consumers by
limiting the transfer and use by financial institutions of consumer's nonpublic,
personal  information.  The foregoing discussion is qualified in its entirety by
reference to the  statutory  provisions  of the  Gramm-Leach-Bliley  Act and the
implementing  regulations  which  have  been  or  will  be  adopted  by  various
government agencies.
                                       9


Item 2.  Properties

The  Company  leases  its  administrative  offices at 5790  Widewaters  Parkway,
DeWitt,  New York and the  facility  that houses  Benefit  Plans  Administrative
Services in Utica,  New York. The Bank owns its regional  offices in Olean,  New
York and Canton, New York. Of the Bank's remaining 119 customer  facilities,  86
are owned by the Bank, and 33 are located in long-term leased premises.

Real property and related  banking  facilities  owned by the Company at December
31, 2001 had a net book value of $37.3  million and none of the  properties  was
subject to any  encumbrances.  For the year ended December 31, 2001, rental fees
of $1,319,000 were paid on facilities leased by the Company for its operations.

Item 3.  Legal Proceedings

Not applicable

Item 4.  Submission of Matters to a Vote of Security Holders

Not applicable

                                       10



Item 4A.  Executive Officers of the Registrant

The following table sets forth certain  information about the executive officers
of the Company and the Bank,  each of whom is elected by the Board of  Directors
and each of whom holds office at the discretion of the Board of Directors.

         Name and Age                 Position
         ------------                 --------

         Sanford A. Belden            Director, President and Chief Executive
         Age 59                       Officer of the Company and the Bank

         David G. Wallace             Treasurer of the Company and Executive
         Age 57                       Vice President and Chief Financial
                                      Officer of the Bank

         Michael A. Patton            President, Financial Services
         Age 56

         James A. Wears               President, Banking
         Age 52

         David J. Elias               President, Chief Executive Officer, and
         Age 56                       Chief Investment Officer,
                                      Elias Asset Management, Inc.

         Steven R. Tokach             President, First Liberty Bank & Trust
         Age 55

Sanford  A.  Belden  (Director,  President  and Chief  Executive  Officer of the
Company and the Bank). Mr. Belden has been President and Chief Executive Officer
of the  Company  and the Bank since  October 1, 1992.  Mr.  Belden was  formerly
Manager,  Eastern Region,  Rabobank  Nederland,  New York, New York from 1990 to
1992 and prior thereto served as President,  Community  Banking,  for First Bank
System, Minneapolis, Minnesota, a multi-state bank holding company.

David G. Wallace  (Treasurer of the Company;  Executive Vice President and Chief
Financial  Officer of the Bank).  Mr.  Wallace  became Vice  President and Chief
Financial  Officer of the Bank and Treasurer of the Company in November 1988 and
Senior Vice President and Chief Financial Officer of the Bank in August 1991. He
assumed his current  position in February  2000. He was formerly  Executive Vice
President,  Cates Consulting Analysts, Inc. from 1987-1988,  and previously held
senior  financial  planning and analysis  positions at Syracuse Savings Bank and
Maryland National Bank.

Michael A. Patton (President,  Financial Services). Mr. Patton was the President
and Chief Executive  Officer of The Exchange  National Bank, a former subsidiary
of the Company,  from 1984 until  January 1992,  when,  in  connection  with the
consolidation  of the Company's five subsidiary banks into Community Bank, N.A.,
he was named  President,  Southern  Region.  He assumed his current  position in
February 2000.

James A. Wears (President,  Banking).  Mr. Wears served as Senior Vice President
of the St. Lawrence National Bank, a former subsidiary of the Company, from 1988
through January 1991 and as President and Chief  Executive  Officer from January
1991 until  January  1992.  Following  the  January  1992  consolidation  of the
Company's five subsidiary  banks into Community Bank,  N.A., Mr. Wears was named
President, Northern Region. He assumed his current position in February 2000.

David J.  Elias  (President,  Chief  Executive  Officer,  and  Chief  Investment
Officer,  Elias Asset Management,  Inc.). Mr. Elias assumed his present position
in April 2000, when his company, Elias Asset Management,  Inc., was purchased by
Community Bank System, Inc.

Steven R. Tokach (President, First Liberty Bank & Trust). Mr. Tokach assumed his
position in May 2001,  when First Liberty Bank Corp.  was purchased by Community
Bank System,  Inc. He was Executive  Vice  President of First Liberty Bank Corp.
and First Liberty Bank & Trust from  1994-2001,  and from  1998-1993,  served as
Vice President and Executive  Vice  President of Guaranty  Bank,  N.A. and First
Eastern Bank, respectively, both in Pennsylvania.

                                       11




                                     Part II

Item 5. Market for the Registrant's Common Stock and Related Shareholder Matters

The  common  stock has been  trading on the New York  Stock  Exchange  under the
symbol "CBU" since  December 31,  1997.  Prior to that,  the common stock traded
over-the-counter on the NASDAQ National Market under the symbol "CBSI" beginning
on September 16, 1986.  The  following  table sets forth the high and low prices
for the common stock, and the cash dividends declared with respect thereto,  for
the periods indicated. The prices do not include retail mark-ups,  mark-downs or
commissions.  There  were  12,902,812  shares of  common  stock  outstanding  on
December 31, 2001, held by approximately 9,000 registered shareholders of record
and  shareholders  whose shares are held in nominee name at brokerage  firms and
other financial institutions.

                    COMMON STOCK PERFORMANCE
                        NYSE Symbol: CBU
                 Newspaper Listing: CmntyBkSys
                       Market (Bid) Price

Year/     High       Low        Closing Price      Quarterly
 Qtr     Price      Price     Amount   % Change    Dividend
 ---     -----      -----     ------   --------    --------
2001
 4th   $ 27.80    $ 24.98    $ 26.20    $ -4.7%    $ 0.27
 3rd   $ 29.85    $ 24.75    $ 27.50    $ -1.8%    $ 0.27
 2nd   $ 28.94    $ 26.50    $ 28.00    $ -0.2%    $ 0.27
 1st   $ 29.65    $ 25.15    $ 28.06      13.4%    $ 0.27

2000
 4th   $ 25.94    $ 22.15    $ 24.75    $ -4.6%    $ 0.27
 3rd   $ 26.03    $ 21.88    $ 25.94    $ 16.9%    $ 0.27
 2nd   $ 24.13    $ 22.00    $ 22.19    $ -2.7%    $ 0.25
 1st   $ 23.38    $ 20.25    $ 22.81    $ -1.4%    $ 0.25

The Company has historically paid regular quarterly cash dividends on its common
stock,  and declared a cash dividend of $0.27 per share for the first quarter of
2002.  The Board of Directors of the Company  presently  intends to continue the
payment of regular  quarterly cash dividends on the common stock,  as well as to
make payment of regularly  scheduled  dividends on the trust  preferred stock as
and when due,  subject to the Company's need for those funds.  However,  because
substantially  all of the funds  available  for the payment of  dividends by the
Company  are  derived  from the Bank,  future  dividends  will  depend  upon the
earnings of the Bank, its financial condition, its need for funds and applicable
governmental policies and regulations. See "Certain Regulatory Considerations --
Limits On Dividends and Other Revenue Sources."

Item 6.  Selected Financial Data

The following table sets forth selected  consolidated  historical financial data
of the  Company as of and for each of the years in the  five-year  period  ended
December  31,  2001.  The  historical  "Income  Statement  Data" and  historical
"Balance Sheet Data" are derived from the audited financial statements. The "Per
Share Data", "Common Outstanding Shares",  "Selected Performance Ratios", "Asset
Quality  Ratios"  and  "Capital  Ratios"  for all  periods  are  unaudited.  All
financial  information  in this  table  should be read in  conjunction  with the
information  contained  in  "Management's  Discussion  and Analysis of Financial
Condition and Results of Operations and Quantitative and Qualitative Disclosures
about  Market  Risk"  and with the  Consolidated  Financial  Statements  and the
related notes thereto included elsewhere in this Annual Report on Form 10-K.

                                       12



                   SELECTED CONSOLIDATED FINANCIAL INFORMATION



In Thousands except share and per share data                                            Years Ended December 31,
- ----------------------------------------------------------------------------------------------------------------------------------
                                                                         2001         2000         1999          1998         1997
- ----------------------------------------------------------------------------------------------------------------------------------
                                                                                                         
Income Statement Data:
Interest income                                                      $197,850     $189,574     $166,490      $165,303     $158,944
Interest expense                                                      101,195       99,141       78,490        81,216       76,327
Net interest income                                                    96,655       90,433       88,000        84,087       82,617
Provision for  loan losses                                              7,097        7,722        5,856         5,663        5,080
Net interest income after provision for loan losses                    89,558       82,711       82,144        78,424       77,537
Non-interest income                                                    26,537       23,284       18,153        16,812       14,057
Security gains (losses)                                                 2,546         (159)        (413)        2,006         (205)
Non-interest expense                                                   74,196       65,643       62,055        61,389       56,223
Amortization expense                                                    6,679        4,891        4,723         4,748        3,903
Acquisition and unusual expenses                                        8,164          400           --         1,098           --
Income before income taxes                                             29,602       34,902       33,106        30,007       31,263
Provision for income taxes                                              8,891       10,003        9,444        10,472       10,581
Net income before cumulative effect of change in
accounting principle and/or extraordinary
loss on early retirement of long term borrowings                       20,711       24,899       23,662        19,535       20,682
Cumulative effect of change in accounting principle                        --           --           --           194           --
Extraordinary loss on early retirement of long term
borrowings                                                              1,582           --           --            --           --
     Net income                                                       $19,129      $24,899      $23,662       $19,729      $20,682
     Net income - Operating (1)                                       $24,052      $25,136      $23,662       $20,378      $20,682
     Net income - Cash (2)                                            $23,474      $27,795      $26,480       $22,562      $23,015
     Net income - Cash Operating (3)                                  $28,397      $28,032      $26,480       $23,211      $23,015
Balance Sheet Data:
Total assets                                                       $3,210,833   $2,650,673   $2,493,977    $2,296,059   $2,218,793
Loans, net of unearned discount                                     1,732,870    1,515,877    1,425,773     1,293,135    1,203,806
Earning assets (Excl. MVA)                                          2,863,944    2,435,604    2,295,871     2,079,876    1,996,113
Intangible assets                                                     142,342       55,234       54,150        54,438       58,672
Total deposits                                                      2,545,970    1,948,557    1,844,752     1,874,666    1,830,488
Long term borrowings                                                  231,000      240,000      145,567       155,470      100,744
Trust preferred securities                                             77,819       29,824       29,817        29,810       29,804
Shareholders' equity                                                  267,980      201,791      165,705       179,073      173,596
Common Per Share Data:
Net income (diluted)                                                    $1.62        $2.32        $2.18         $1.75        $1.84
Net income - operating (1) (diluted)                                     2.03         2.34         2.18          1.81         1.84
Net income - cash (2) (diluted)                                          1.99         2.59         2.44          2.00         2.05
Net income - cash operating (3) (diluted)                                2.40         2.61         2.44          2.06         2.05
Cash dividend declared                                                   1.08         1.04         0.96          0.86         0.76
Book value - stated                                                     20.77        19.11        15.55         16.50        15.62
Book value - tangible                                                    9.74        13.88        10.47         11.02         9.85
Common Outstanding Shares:
Average during period (Incl. common stock equivalents)             11,824,589   10,737,000   10,861,000    11,260,000   11,238,714
End of period (Excl. common stock equivalents)                     12,902,812   10,559,897   10,657,770    10,855,964   11,130.023
Selected Performance Ratios:
Return on average total assets                                           0.66%        0.97%        1.00%         0.87%        1.00%
Return on average total assets - operating (1)                           0.83%        0.98%        1.00%         0.90%        1.00%
Return on average total assets - cash (2)                                0.81%        1.09%        1.12%         0.99%        1.11%
Return on average total assets - cash operating (3)                      0.98%        1.10%        1.12%         1.02%        1.11%
Return on average common shareholders' equity                            7.99%       14.27%       13.56%        11.11%       12.61%
Return on average common shareholders' equity -
operating (1)                                                           10.05%       14.40%       13.56%        11.47%       12.61%
Return on average common shareholders' equity - cash (2)                 9.81%       15.93%       15.18%        12.70%       14.03%
Return on average common shareholders' equity - cash
operating (3)                                                           11.86%       16.06%       15.18%        13.07%       14.03%
Common dividend payout ratio                                             65.7%        40.6%        40.4%         44.9%        38.0%
Net interest margin (taxable equivalent basis)                           3.97%        4.06%        4.32%         4.14%        4.40%
Noninterest income to operating income (taxable equivalent basis
  and excludes security gains/losses and branch
dispositions)                                                            20.3%        19.3%        16.2%         16.3%        14.3%
Efficiency ratio (4)                                                     57.0%        54.6%        55.5%         59.7%        57.2%
Loans, net of unearned discount, to deposits at period
end                                                                      68.1%        77.8%        77.3%         69.0%        65.8%
Asset Quality Ratios:
Non-performing loans to total loans                                      0.53%        0.49%        0.51%         0.48%        0.50%
Non-performing assets to total loans and other real
estate owned                                                             0.61%        0.58%        0.62%         0.62%        0.66%
Non-performing assets to total assets                                    0.33%        0.33%        0.36%         0.35%        0.36%
Allowance for loan losses to loans                                       1.38%        1.32%        1.30%         1.32%        1.41%
Allowance for loan losses to non-performing loans                       262.6%       270.6%       253.4%        276.4%       280.0%
Net charge-offs (recoveries) to average total loans                      0.42%        0.42%        0.33%         0.45%        0.43%
Capital Ratios:
Total shareholders' equity to total assets                               8.35%        7.61%        6.64%         7.80%        7.82%
Tangible equity to tangible assets                                       4.09%        5.65%        4.57%         5.56%        5.32%
Tier I capital to risk-adjusted assets                                  10.53%       10.49%       10.87%        10.18%       10.10%
Total risk-based capital to risk-adjusted assets                        11.83%       11.70%       12.10%        11.43%       11.33%
Tier I leverage ratio                                                    6.73%        6.67%        6.76%         6.27%        6.16%


(1)  Operating  adjusted  amounts  and  ratios  exclude  the after tax effect of
     acquisition  expenses,  net  security  gains /  (losses)  for 2001 only and
     extraordinary loss, and, accordingly,  are not presented in accordance with
     Generally Accepted Accounting Principles (GAAP).

(2)  Cash  adjusted  amounts  and  ratios  exclude  the  after  tax  effects  of
     amortization  expenses  and,  accordingly,  are not presented in accordance
     with GAAP.

(3)  Cash operating  adjusted amounts and ratios exclude the after tax effect of
     acquisition  expenses,  net  security  gains  /  (losses)  for  2001  only,
     extraordinary  loss, and amortization  expenses and,  accordingly,  are not
     presented in accordance with GAAP.

(4)  Efficiency ratio excludes acquisition expenses and amortization expense.

                                       13





                         TWO YEAR SELECTED QUARTER DATA



2001 RESULTS                                             1st         2nd         3rd        4th
(Dollars in Thousands)                                 Quarter     Quarter    Quarter(1)  Quarter     Total
- -------------------------------------------------------------------------------------------------------------
                                                                                      
Net interest income                                   $ 23,141    $ 23,080    $ 23,808   $ 26,626    $ 96,655
Provision for loan losses                                1,326       1,415       1,579      2,777       7,097
- -------------------------------------------------------------------------------------------------------------
Net interest income after provision for loan losses     21,815      21,665      22,229     23,849      89,558
Non-interest income                                      6,025       6,630       6,971      6,911      26,537
Security gains (losses)                                      9        (138)      2,688        (13)      2,546
Non-interest expense                                    17,604      18,629      18,198     19,765      74,196
Amortization expense                                     1,460       1,541       1,541      2,137       6,679
Acquisition and unusual expenses                           851       4,636         631      2,046       8,164
- -------------------------------------------------------------------------------------------------------------
Income before income taxes and  extraordinary item       7,934       3,351      11,518      6,799      29,602
Provision for income taxes                               2,185       1,241       3,493      1,972       8,891
- -------------------------------------------------------------------------------------------------------------
Income before extraordinary item                         5,749       2,110       8,025      4,827      20,711
Extraordinary loss on early retirement of long term
borrowings, net of tax benefit of $1,077                     0           0       1,582          0       1,582
- -------------------------------------------------------------------------------------------------------------
Net income                                            $  5,749    $  2,110    $  6,443   $  4,827    $ 19,129
=============================================================================================================
Net income - operating                                $  6,250    $  4,950    $  6,801   $  6,052    $ 24,052
Net income - cash                                     $  6,681    $  3,118    $  7,450   $  6,225    $ 23,474
Net income - cash operating                           $  7,182    $  5,957    $  7,808   $  7,450    $ 28,397
Basic income per share                                $   0.51    $   0.18    $   0.56   $   0.39    $   1.64
Diluted income per share:
  Net income                                          $   0.50    $   0.18    $   0.55   $   0.39    $   1.62
  Net income - operating                              $   0.54    $   0.42    $   0.58   $   0.49    $   2.03
  Net income - cash                                   $   0.58    $   0.27    $   0.63   $   0.50    $   1.99
  Net income - cash operating                         $   0.63    $   0.51    $   0.67   $   0.60    $   2.40
=============================================================================================================


2000 RESULTS                                             1st         2nd         3rd        4th
(Dollars in Thousands)                                 Quarter     Quarter    Quarter(1)  Quarter     Total
- -------------------------------------------------------------------------------------------------------------
                                                                                      
Net interest income                                   $ 22,769    $ 22,674    $ 22,338   $ 22,652    $ 90,433
Provision for loan losses                                1,389       1,887       2,308      2,138       7,722
- -------------------------------------------------------------------------------------------------------------
Net interest income after provision for loan losses     21,380      20,787      20,030     20,514      82,711
Non-interest income                                      4,673       5,921       6,523      6,167      23,284
Security losses                                           (159)          0           0          0        (159)
Non-interest expense                                    15,836      16,534      16,465     16,808      65,643
Amortization expense                                     1,137       1,214       1,259      1,281       4,891
Acquisition and unusual expenses                             0           0           0        400         400
- -------------------------------------------------------------------------------------------------------------
Income before income taxes                               8,921       8,960       8,829      8,192      34,902
Income taxes                                             2,535       2,564       2,529      2,375      10,003
- -------------------------------------------------------------------------------------------------------------
Net income                                            $  6,386    $  6,396    $  6,300   $  5,817    $ 24,899
=============================================================================================================
Net income - operating                                $  6,388    $  6,396    $  6,300   $  6,052    $ 25,136
Net income - cash                                     $  7,058    $  7,115    $  7,046   $  6,576    $ 27,795
Net income - cash operating                           $  7,061    $  7,115    $  7,046   $  6,811    $ 28,032
Basic income per share
Diluted income per share:                             $   0.60    $   0.60    $   0.60   $   0.55    $   2.34
  Net income                                          $   0.60    $   0.59    $   0.59   $   0.54    $   2.32
  Net income - operating                              $   0.59    $   0.59    $   0.59   $   0.57    $   2.34
  Net income - cash                                   $   0.66    $   0.66    $   0.66   $   0.62    $   2.59
  Net income - cash operating                         $   0.66    $   0.66    $   0.66   $   0.64    $   2.61
=============================================================================================================


(1) The 3rd quarter 10Q  previously  netted  reported  prepayment  penalties  of
$2,659  incurred  on  the  early  retirement  of  long-term  borrowings  against
investment  security  gain  (loss),  net. The 3rd quarter  information  has been
restated to reflect these penalties as an extraordinary loss, net of tax benefit
in accordance with generally accepted accounting principles.  The effect of this
restatement  was to increase  amounts  previously  reported  for other income by
$2,659, decrease income before extraordinary item by $834 and increase basic and
diluted  earnings  per share  before  extraordinary  item by $.13.  There was no
impact on net  income as  previously  reported,  nor any effect on cash flows or
financial condition.

                                       14


Item 7. Management's  Discussion and Analysis of Financial Condition and Results
of Operations and Quantitative and Qualitative Disclosures about Market Risk

This Management's  Discussion and Analysis of Financial Condition and Results of
Operations  contains  certain  forward-looking  statements  with  respect to the
financial  condition,  results of  operations  and  business of  Community  Bank
System, Inc. ("CBSI" or "the company"). These forward-looking statements involve
certain risks and uncertainties. Factors that may cause actual results to differ
materially from those  contemplated by such  forward-looking  statements are set
herein under the caption "Forward-Looking Statements."

The  following  discussion  is  intended  to  facilitate  an  understanding  and
assessment of significant  changes in trends related to the financial  condition
of the company and the results of its operations.  The following  discussion and
analysis should be read in conjunction with the Selected Consolidated  Financial
Information  and the company's  Consolidated  Financial  Statements  and related
notes  thereto  appearing  elsewhere in this Form 10-K.  All  references  in the
discussion  to  financial  condition  and  results  of  operations  are  to  the
consolidated position and results of the company and its subsidiaries taken as a
whole. All financial  results reflect the 2001 acquisition of First Liberty Bank
Corp.  ("First  Liberty") in  accordance  with  pooling of interest  accounting,
unless otherwise noted. Lastly, all references to "peer banks", unless otherwise
noted,  pertain to a group of 172 companies  nationwide  having $1 billion to $3
billion in assets based on data through  September  30, 2001 (the most  recently
available disclosure) as provided by the Federal Reserve System.

Net Income and Profitability
Net income and earnings per share (diluted) for the year ended December 31, 2001
were $19.1  million  and $1.62,  off 23% and 30%,  respectively,  from the prior
year.  These results include $8.3 million in nonrecurring  items associated with
the company's three 2001 acquisitions in January, May, and November, which added
$1.2 billion in assets and increased its branch network by 70% to 119 locations.
Included in these  nonrecurring items are acquisition and other unusual costs as
well as net  security  gains and loss on early  retirement  of  long-term  debt.
2001's  operating  earnings,  which exclude all nonrecurring  items,  were $24.1
million (down 4.3%),  while  operating  earnings per share  (diluted) were $2.03
(off 13.2% on 10.1% more average shares outstanding).

Cash operating  earnings  reached an all-time high in 2001 of $28.4 million,  up
1.3% from 2000's  level.  In  addition to  deducting  nonrecurring  items,  cash
operating  earnings  exclude  the  amortization  of  intangible  assets,   which
represent premiums paid on acquisitions.

Cash  operating  earnings  per share  (diluted)  for all of 2001 were  $2.40,  a
decrease of 8.0% from 2000.  These results reflect an additional  952,000 common
shares issued in connection with the company's January  whole-bank  purchase and
1.309 million issued in the fourth quarter to support the mid-November  purchase
of 36 branches in Western New York from FleetBoston Financial (NYSE: FBF).

Cash  operating  return  on  assets  (ROA)  for 2001 was  0.98%  versus  nominal
operating ROA at 0.83%.  Cash operating  return on equity (ROE) for the year was
11.86% versus nominal operating ROE at 10.05%.  The difference  between cash and
nominal results  reflects the  contribution of the company's  acquisitions on an
economic  basis,  which excludes the non-cash  impact of amortizing the premiums
paid for the acquisitions.  Many analysts and investors  consider cash results a
better measure of core  profitability  and value created for  shareholders  than
nominal results.

The primary  factors  explaining  2001 are  explained in detail in the remaining
sections of this document and are summarized as follows:

o    Net interest  income (full  tax-equivalent  basis)  increased  7.4% or $7.1
     million due to a $237 million  increase in average earning assets.  Average
     loans grew $96 million (6.5%) while average  investments  rose $141 million
     (15.7%).  The growth in earning  assets was funded by $209 million  (10.9%)
     more in average deposits and $34 million (7.6%) more in average borrowings.
     Net  interest  margin  decreased  by 9 basis  points  to 3.97% on  average,
     largely  reflective  of the  impact of  rapidly  falling  financial  market
     interest  rates during much of the year,  which caused lower margins during
     the first half of 2001.

o    Total  noninterest  income  increased by $3.3 million  (14.3%) from 2000 to
     $26.4  million.  Financial  services  accounted  for  $1.8  million  of the
     improvement  in  noninterest  income,  with  approximately  $860,000  being
     attributable  to  increased   revenues  from  BPA  (the  company's  pension
     administration and consulting business) and nearly $660,000 attributable to
     the full year impact of the  purchase of Elias  Asset  Management  (EAM) on
     April 3, 2000.  Revenues  excluding net  investment  gains (losses) and the
     impact of branch properties no longer in use were

                                       15


     up nicely for the seventh  consecutive year to approximately  $26.5 million
     in 2001, a $3.3 million (14.0%) improvement.

o    Noninterest  expense or  overhead  rose  $18.1  million or 25.5% in 2001 to
     $89.0  million.  Acquisition  and other  one-time  expenses and  intangible
     amortization  accounted for 54% of the increase,  or $7.8 and $1.9 million,
     respectively.  While day-to-day  overhead expense rose due to the company's
     three 2001  acquisitions,  more than $3.2 million in expense reductions was
     realized on an annualized  basis beginning in the third quarter of the year
     as  a  result  of  aggressive  cost  cutting  and  efficiency   improvement
     strategies.

o    Loan loss  provision  expense fell $625,000 or 8.1% from 2000's level.  The
     full year loan loss provision  covered total actual net charge-offs by 1.08
     times.  Net charge-offs as a percent of average loans remained flat in 2001
     at .42%.  The lower  level of  provision  was in part due to the 2000 level
     being  elevated by two isolated and unusual  commercial  loan  charge-offs.
     Nonperforming  loans increased during 2001 to .53% of loans  outstanding at
     year end compared to .49% one year earlier, reflective of the weak economy.

o    The company's  combined  effective federal and state tax rate decreased one
     percentage point this year to 29.0% as a result of an increased  proportion
     of tax-exempt  municipal  investment  holdings and continued  effective tax
     planning strategies.

Selected Profitability and Other Measures

Return on average assets,  return on average equity,  dividend payout and equity
to asset ratios for the years indicated are as follows:



                                                                                           At December 31
                                                                                      ------------------------
                                                                                       2001     2000     1999
                                                                                      ------------------------
                                                                                               
Percentage of net income to average total assets                                       0.66%    0.97%    1.00%
Percentage of net income-operating to average total assets                             0.83%    0.98%    1.00%

Percentage of net income to average shareholders' equity                               7.99%   14.27%   13.56%
Percentage of net income-operating  to average shareholders' equity                   10.05%   14.40%   13.56%

Percentage of dividends declared per common share to net income per share              65.7%    40.6%    40.4%
Percentage of dividends declared per common share to net income-operating per share    52.3%    40.2%    40.4%

Percentage of average shareholders' equity to average total assets                     8.29%    6.83%    7.41%


Net Interest Income

Net  interest  income is the amount  that  interest  and fees on earning  assets
(loans and investments)  exceeds the cost of funds,  primarily  interest paid to
the company's depositors,  interest on capital market borrowings,  and dividends
paid  on the  company's  trust  preferred  stock.  Net  interest  margin  is the
difference  between the gross  yield on earning  assets and the cost of interest
bearing funds as a percentage of earning assets.

Net interest income (with non-taxable income converted to a full  tax-equivalent
basis) totaled $104.0  million in 2001;  this  represents a $7.1 million or 7.4%
increase  over the prior year.  The  increase  was due to higher  earning  asset
volumes,  which had a positive  impact on net interest  income of $9.4  million,
while interest rate changes had an offsetting impact of $2.3 million.

Gross interest income on loans and  investments  grew by $9.2 million or 4.7% in
2001 as a result of greater  average  earning  assets of $236.8  million,  which
contributed  $18.8 million,  partially  offset by $9.6 million  related to lower
rates.  Average  loans  grew a total of  $95.9  million  in 2001,  with the most
significant  portions  occurring as a result of the January  acquisition  of $59
million  in  loans  from  Citizens  National  Bank of  Malone  and the  November
acquisition of $177 million  associated with the FleetBoston  branches.  Overall
interest  and fees on loans  climbed  $1.3  million  or 1.0% as a result of this
growth,  partially  offset by a 46 basis  point (BP)  decrease in loan yields to
8.39%, which was caused by falling capital market rates.

                                       16




Despite a falling rate environment,  the 2001 steepening yield curve allowed for
widening spreads over cost of funds on investment  transactions.  This situation
created favorable  opportunities to expand the company's  investment  portfolio,
which  increased $147 million on average  (excluding  Federal Funds sold) during
the  year.  Two  primary  components  of  this  expansion  were a  $140  million
securities  strategy made possible by First Liberty's ample capital position and
additional   purchases  of  $120  million  from  the  excess  cash  provided  by
FleetBoston  branch  acquisition.  Investment  interest  income in 2001 was $7.9
million  or  12.4%  higher  than  the  prior  year  as a  result  of the  higher
outstandings,  partially  offset by a decrease in the average  investment  yield
from  7.18% to  6.96%.  The  large  volume  of  growth  in 2001  being put on at
declining market rates was the primary cause of the change in average investment
yield.

The average earning asset yield fell 39 basis points to 7.83% in 2001 because of
the  aforementioned  decrease in investment and loan yields and a reduced mix of
loans to earning assets,  which decreased on average from 62.3% in 2000 to 60.3%
in 2001.  This  decline in loan mix is a  consequence  of  favorable  investment
opportunities  outlined above as well as a slight reduction in loans outstanding
excluding the Citizens and FleetBoston branch acquisitions.

Total average fundings (deposits and borrowings) grew by $243.0 million in 2001,
largely attributable to a $209 million increase in deposits related primarily to
acquisitions and $12.7 million more in capital market borrowings. In addition to
capital  market  borrowing  largely from the Federal Home loan Bank of New York,
the  bank  has   approximately   $78  million  in  trust  preferred   borrowings
outstanding,  $50 million of which are floating rate offerings completed in July
to help finance the FleetBoston branch purchase.

Total  interest  expense  increased  by $2.1  million  in 2001.  Higher  average
interest-bearing  funds contributed $9.4 million in additional interest expense,
with lower market rates  offsetting this by $7.3 million.  Interest expense as a
percentage of earning assets,  fell by 30 basis points (BPs) to 3.86%.  The rate
on interest bearing deposits fell 23 BPs to 4.10% due largely to steady declines
in  deposit  rates  throughout  2001.  The  borrowing  rate  on  capital  market
borrowings  declined  83 BPs because of lower  market  rates and a higher mix of
short-term funding taken on in advance of the FleetBoston branch acquisition.

CBSI's net  interest  margin  decreased  by 9 basis points from 4.06% in 2000 to
3.97% this year as the 23 BP  decrease in the rate on average  interest  bearing
deposits  from 2000 to 2001,  in  addition  to the 83 BP decrease in the average
borrowed  funds  rate,  were not enough to offset the 39 BP drop in the  earning
asset yield. By the third quarter of the year, however,  margins turned up after
steadily  falling  since  third  quarter  2000,  as  downward  repricing  of the
company's certificates of deposits continued while the decrease in earning asset
yield moderated.  The company's net interest margin ranked in the favorable 53rd
peer bank percentile through September 30, 2001.

                                       17




The  following  table  sets  forth  certain   information   concerning   average
interest-earning  assets  and  interest-bearing  liabilities  and the yields and
rates  thereon for the twelve month periods  ended  December 31, 2001,  2000 and
1999.  Interest  income and resultant  yield  information in the tables are on a
fully  tax-equivalent  basis  using a marginal  federal  income tax rate of 35%.
Averages  are  computed on daily  average  balances for each month in the period
divided by the number of days in the period.  Yields and amounts  earned include
loan fees. Nonaccrual loans have been included in interest earnings for purposes
of these computations.



                                                                         Year Ended December 31,
                                          -------------------------------------------------------------------------------------
                                                      2001                         2000                          1999
                                          -------------------------------------------------------------------------------------
(000's omitted except yields                Avg.     Amt. of    Avg.       Avg.   Amt. of     Avg.       Avg.    Amt. of    Avg.
and rates)                                Balance   Interest  Yield/     Balance  Interest  Yield/     Balance  Interest  Yield/
                                                               Rate                          Rate                          Rate
                                                               Paid                          Paid                          Paid
                                          -------------------------------------------------------------------------------------
                                                                                               
ASSETS:
Interest-earning assets:
     Federal funds sold                    $4,568      $171    3.74%      $7,728      $452   5.85%      $2,198      $106  4.82%
     Time deposits in other banks             306       379      N/A       3,147       183   5.82%       9,888       444  4.49%
     Taxable investment securities        820,705    56,165    6.84%     732,490    52,026   7.10%     674,028    43,683  6.48%
     Nontaxable investment                215,567    15,759    7.31%     156,885    11,957   7.62%     140,594    10,496  7.47%
        securities
     Loans (net of unearned             1,580,870   132,706    8.39%   1,484,945   131,373   8.85%   1,343,652   117,431  8.74%
        discount)                       -------------------            -------------------           -------------------

          Total interest-earning        2,622,016   205,180    7.83%   2,385,195   195,991   8.22%   2,170,360   172,160  7.93%
              assets

     Noninterest earning assets           264,496                        171,443                       185,725
                                       ----------                     ----------                    ----------

          Total                        $2,886,512                     $2,556,638                    $2,356,085
                                       ==========                     ==========                    ==========

LIABILITIES AND SHAREHOLDERS' EQUITY:
Interest-bearing liabilities
     Savings deposits                    $683,088   $12,783    1.87%    $622,164   $13,784   2.22%    $654,794   $14,250  2.18%
     Time deposits                      1,100,850    60,380    5.48%     991,754    56,137   5.66%     933,687    47,652  5.10%
     Short-term borrowings                141,772     6,738    4.75%     258,985    16,859   6.51%     125,433     6,584  5.25%
     Long-term borrowings                 339,205    21,294    6.28%     188,120    12,361   6.57%     155,373    10,004  6.44%
                                        -------------------            -------------------           -------------------
          Total interest-bearing        2,264,915   101,195    4.47%   2,061,023    99,141   4.81%   1,869,287    78,490  4.20%
          Liabilities

Noninterest-bearing liabilities
     Demand deposits                      343,173                        304,107                       289,749
     Other liabilities                     39,056                         17,010                        22,570
Shareholders' equity                      239,368                        174,498                       174,479
                                       ----------                     ----------                    ----------
          Total                        $2,886,512                     $2,556,638                    $2,356,085
                                       ==========                     ==========                    ==========

Net interest earnings                              $103,985                        $96,850                       $93,670
                                                   ========                        =======                       =======

Net yield on interest-earning assets                           3.97%                         4.06%                        4.32%

Federal tax exemption on nontaxable                  $7,330                         $6,417                        $5,670
investment securitie included in
interest income


                                       18



As discussed above, the change in 2001 net interest income (full  tax-equivalent
basis) may be  analyzed by  segregating  the volume and rate  components  of the
changes in interest income and interest expense for each underlying category.



                                          ------------------------------------------------------------------
                                              2001 Compared to 2000              2000 Compared to 1999
                                          ------------------------------------------------------------------
                                            Increase(Decrease) Due to          Increase(Decrease) Due to
                                                  Change in (1)                      Change in (1)
                                                                   Net                                 Net
                                          Volume        Rate      Change      Volume        Rate      Change
                                          ------        ----      ------      ------        ----      ------
                                                                                   
Interest earned on:
   Federal funds sold                      ($149)      ($132)      ($281)       $319         $27        $346

   Time deposits in other banks             (308)        504         196        (365)        104        (261)

   Taxable investment securities           6,090      (1,951)      4,139       3,961       4,382       8,343

   Nontaxable investment securities        4,308        (506)      3,802       1,238         223       1,461

   Loans(net of unearned discounts)        8,244      (6,911)      1,333       9,293       4,649      13,942

Total interest-earning assets(2)         $18,833     ($9,644)     $9,189     $17,490      $6,341     $23,831

Interest paid on:
   Savings deposits                       $1,269     ($2,270)    ($1,001)      ($720)       $254       ($466)

   Time deposits                           6,026      (1,783)      4,243       3,081       5,404       8,485

   Short-term borrowings                  (6,340)     (3,781)    (10,121)      8,384       1,891      10,275

   Long-term borrowings                    9,508        (575)      8,933       2,148         209       2,357

Total interest-bearing liabilities(2)     $9,402     ($7,348)     $2,054      $8,535     $12,116     $20,651

Net interest earnings(2)                  $9,435     ($2,300)     $7,135      $8,929     ($5,749)     $3,180



(1) The change in  interest  due to both rate and volume has been  allocated  to
volume and rate changes in proportion to the relationship of the absolute dollar
amounts of change in each.

(2) Changes due to volume and rate are computed from the  respective  changes in
average  balances  and  rates of the  totals;  they are not a  summation  of the
changes of the components.

                                       19



The  following  table  sets  forth  certain   information   concerning   average
interest-earning  assets  and  interest-bearing  liabilities  and the yields and
rates  thereon for the three month  periods  ended  December  31, 2001 and 2000.
Interest  income and resultant  yield  information  in the tables are on a fully
tax-equivalent  basis using a marginal federal income tax rate of 35%.  Averages
are computed on daily average  balances for each month in the period  divided by
the number of days in the period.  Yields and amounts  earned include loan fees.
Nonaccrual  loans have been included in interest  earnings for purposes of these
computations.



                                                      Fourth Quarter Ended December 31,
                                          ---------------------------------------------------------
                                                      2001                         2000
                                          ---------------------------------------------------------
(000's omitted except yields                Avg.     Amt. of    Avg.       Avg.     Amt. of     Avg.
and rates)                                Balance   Interest   Yield/     Balance  Interest   Yield/
                                                                Rate                           Rate
                                                                Paid                           Paid
                                          ---------------------------------------------------------
                                                                             
ASSETS:
Interest-earning assets:
     Federal funds sold                       $0        $0      0.00%        $241       $4      6.60%
     Time deposits in other banks             227     (10)    -17.48%         470       14     11.85%
     Taxable investment securities        820,771    13,880     6.71%     766,415    13,630     7.07%
     Nontaxable investment securities     245,359     4,584     7.41%     162,609     2,970     7.27%
     Loans (net of unearned discount)   1,646,921    32,779     7.90%   1,521,593    34,314     8.97%
                                        -------------------             -------------------

          Total interest-earning        2,713,278    51,233     7.49%   2,451,328    50,932     8.27%
             assets

Noninterest earning assets
     Cash and due from banks               99,394                          71,426
     Premises and equipment                47,827                          40,914
     Other assets                         154,603                          91,987
Less: allowance for loans                 (21,669)                        (20,088)
     Net unrealized gains (losses) on
        available-for-sale portfolio       37,584                         (13,016)
                                       ----------                      ----------

          Total                        $3,031,017                      $2,622,551
                                       ==========                      ==========

LIABILITIES AND SHAREHOLDERS' EQUITY:
Interest-bearing liabilities
     Savings deposits                    $797,399    $3,086     1.54%    $617,555    $3,502     2.26%
     Time deposits                      1,113,653    13,472     4.80%   1,019,658    15,427     6.02%
     Short-term borrowings                 83,786       581     2.75%     250,395     4,227     6.72%
     Long-term borrowings                 335,174     5,403     6.40%     216,222     3,523     6.48%
                                        -------------------             -------------------

          Total interest-bearing        2,330,012    22,542     3.84%   2,103,830    26,679     5.05%
          Liabilities

Noninterest-bearing liabilities
     Demand deposits                      388,512                         312,466
     Other liabilities                     76,706                          20,336
Shareholders' equity                      265,787                         185,919
                                       ----------                      ----------
          Total                        $3,031,017                      $2,622,551
                                       ==========                      ==========

Net interest earnings                               $28,691                         $24,253
                                                    =======                         =======

Net yield on interest-earning assets                            4.20%                           3.94%

Federal tax exemption on nontaxable
investment securities included in
interest income                                      $2,065                          $1,601


                                       20




The changes in net  interest  income (full  tax-equivalent  basis) by volume and
rate  component  for fourth  quarter 2001 versus  fourth  quarter 2000 are shown
below for each major category of  interest-earning  assets and  interest-bearing
liabilities.

                                   ---------------------------------------------
                                   4th Quarter 2001 Compared to 4th Quarter 2000
                                   ---------------------------------------------
                                      Increase(Decrease) Due to Change in (1)
                                                                            Net
                                                 Volume        Rate      Change
                                                 ------        ----      ------
Interest earned on:
   Federal funds sold                               ($2)        ($2)        ($4)

   Time deposits in other banks                      (4)        (20)        (24)

   Taxable investment securities                  3,387      (3,137)        250

   Nontaxable investment securities               1,614           0       1,614

   Loans (net of unearned discounts)             12,702     (14,237)     (1,535)

Total interest-earning assets(2)                $20,390    ($20,089)       $301

Interest paid on:
   Savings deposits                                (416)         (0)       (416)

   Time deposits                                  7,166      (9,121)     (1,955)

   Short-term borrowings                         (1,932)     (1,714)     (3,646)

   Long-term borrowings                           2,201        (321)      1,880

Total interest-bearing liabilities(2)           $14,529    ($18,666)    ($4,137)

Net interest earnings(2)                         $2,746      $1,692      $4,438

(1) The change in  interest  due to both rate and volume has been  allocated  to
volume and rate changes in proportion to the relationship of the absolute dollar
amounts of change in each.

(2) Changes due to volume and rate are computed from the  respective  changes in
average  balances  and  rates of the  totals;  they are not a  summation  of the
changes of the components.

Noninterest Income

The company's sources of noninterest income are of three primary types:  general
banking services related to loans,  deposits and other core customer  activities
typically provided through the branch network; financial services,  comprised of
personal trust, employee benefit trust, investment,  and insurance products; and
periodic  transactions,   most  often  net  gains  (losses)  from  the  sale  of
investments or other occasional events.

Total  noninterest  income in 2001 increased by 25.8% to $29.1 million,  largely
due to gains on the sale of investments,  increased  revenues from the company's
Benefits Plans Administrative Services subsidiary (BPA), and increased overdraft
fees. Combined revenues, excluding transactions related to investment securities
and disposal of branch properties,  were up strongly for the seventh consecutive
year to approximately $26.5 million in 2001, a $3.3 million or 14.0% improvement
over 2000.  Noninterest  income,  excluding  transactions  related to investment
securities and disposal of branch  properties,  as a percent of operating income
was 20.3% in 2001, an increase of one percentage point from the prior year.

The largest segment of the company's  recurring  noninterest  income is the wide
variety of fees  earned from  general  banking  services,  which  reached  $13.8
million in 2001, up 11.8% from the prior year.  This segment  contributed 52% of
noninterest  income,  excluding net  investment  securities  gains  (losses) and
disposal of branch  properties.  Highlighting  this increase was a large rise in
service charges on deposit  accounts and overdraft fees, which increased by $1.8
million,  a 24%  growth  rate over  $7.6  million  in 2000.  This  reflects  the
company's  2001  acquisitions,  including a fee  schedule

                                       21





increase in the First Liberty market.  Offsetting this increase was a decline of
$387,000 in revenue  from  electronic  banking  products  due to a change in the
company's VISATM affiliation.

Mortgage  banking  fees were up strongly at $653,000 in 2001,  an increase  from
$340,000 in the prior year.  The primary  reason for the  increase was the sharp
rise in loans sold on the secondary market to $43.6 million from $9.5 million in
2000, as driven by a decline in capital  market rates.  This change is reflected
in an increase in mortgage  servicing  rights from  $526,201 in 2000 to $567,013
this year.  Loan  servicing fees (a component of mortgage  banking  income) were
$312,000 in 2001, up 30.5% from the previous  year on a serviced loan  portfolio
of approximately $120 million, consisting of 2,007 loans.

Fees from the financial services segment of noninterest income rose $1.8 million
or 16.9% in 2001 to $12.7 million.  As a whole,  financial services now comprise
48% of total  noninterest  income,  excluding net  investment  securities  gains
(losses).  Strength in revenue  from  record  keeping  and  consulting  services
provided by EBT/BPA (our pension administration business working in concert with
the bank's employee benefit trust service), offset a reduction in personal trust
revenues,  that was caused by lower estate fees (which  periodically  fluctuate)
and  transfer  of mutual fund sales  commissions  now being  earned  through the
company's  broker-dealer,  Community Investment Services, Inc. (CISI). Growth in
CISI revenues was consistent  with an expanded  force of financial  consultants,
which  numbered 20 at year end,  including  four in the recently  acquired  (and
formerly  underserved)  First  Liberty  franchise.   The  rise  in  revenues  at
investment  manager Elias Asset Management  reflects the full year impact of the
firm,  which was  acquired in second  quarter  2000.  Lastly,  commissions  from
insurance  products  increased  slightly  due  to  greater  sales  by  financial
consultants  and a higher  dividend from the underwriter of CBSI's creditor life
insurance products.

Assets under management from the company's several financial services businesses
dipped  slightly to $1.39 billion in 2001 compared to $1.42 billion in the prior
year,  largely  reflective of reduced equity market levels.  Overall,  financial
services  contributed  $2.8 million or 9.3% of the  company's  pretax net income
this year (before allocation of indirect corporate expense), reflecting nearly a
22% return on revenue.  In 2000, the net income contribution was $2.9 million or
8.3%,  with a return on revenue of almost 27%.  The  decrease  in  earnings  and
return on revenue was caused by front-end  recruiting  payments to new financial
consultants and reduced fees on products tied to equity assets under management.

Lastly,  income from periodic transactions in 2001 largely includes $2.5 million
in gains taken on $118.7 million in investment sales, with the net proceeds used
to pre-pay $95.0 million in high-cost FHLB borrowings at a $2.7 million premium.
This amount  compares to losses of $159,000 last year. The investment  gains and
losses taken over the last two years are  illustrative  of the company's  active
management of its investment portfolio to achieve a desirable total return and a
targeted level of combined  interest income and securities gains (losses) across
financial market cycles.

                                       22

The following  table sets forth selected  information by category of noninterest
income for the company for the years and quarters indicated.


- -----------------------------------------------------------------------------------------------------
(000's omitted)                                    Years ended December 31,         Quarters ended
                                                                                      December 31,
- -----------------------------------------------------------------------------------------------------
                                                  2001       2000        1999        2001        2000
                                                  ----       ----        ----        ----        ----
                                                                              
Personal trust                                $  1,821   $  2,120    $  1,956    $    413    $    591
EBT/BPA                                          3,927      2,992       2,586       1,130         777
Elias Asset Management                           3,713      3,091           0         815       1,052
Insurance                                        1,043        845         730         115          92
Other investment products                        2,164      1,788       1,268         523         468
- -----------------------------------------------------------------------------------------------------
     Total financial services                   12,668     10,836       6,540       2,996       2,980

Electronic banking                               1,469      1,857       1,585         416         461
Mortgage banking                                   653        340         453         290          88
Commercial leasing                                  34         41          59           1           9
Deposit service charges                          4,183      4,036       4,056       1,121       1,016
Overdraft fees                                   5,183      3,827       3,197       1,542         971
Commissions                                      2,259      2,231       2,206         461         557
- -----------------------------------------------------------------------------------------------------
     General banking services                   13,781     12,332      11,556       3,831       3,102

Miscellaneous revenue                               13         35          57           9           4
- -----------------------------------------------------------------------------------------------------

     Total noninterest income excluding
       investment security gain (loss), net     26,462     23,203      18,153       6,836       6,086

Investment security gain (loss), net             2,546       (159)       (413)        (13)          0
Disposition of branch properties                    75         81           0          75          81
- -----------------------------------------------------------------------------------------------------
     Total noninterest income                 $ 29,083   $ 23,125    $ 17,740    $  6,898    $  6,167
=====================================================================================================

Non-interest income as a percentage of
operating Income (excludes investment
security gain (loss), net and disposal of
branch properties)                                20.3%      19.3%       16.2%       19.2%       20.1%


Noninterest Expense

Noninterest  expense or overhead rose $18.1 million or 25.5% in 2001.  Excluding
acquisition  expenses related to Citizens  National Bank of Malone (CNB),  First
Liberty  (FLIB),  and  FleetBoston  branches,  noninterest  expense was up $10.0
million or 14.1% in 2001.  This year's overhead of $89.0 million as a percent of
average  assets was  3.08%,  up from 2.77% in 2000.  Excluding  amortization  of
intangible assets,  which is a significant  non-cash expense for the company and
virtually  non-existent for its peer group, CBSI's noninterest expense ratio was
2.85% in 2001 compared to 2.98% for peers.

For  CBSI as a whole,  higher  personnel  expense  accounted  for 32% of  2001's
increase in  overhead,  with  personnel  costs up 15.7% as a result of the three
acquisitions. The remainder of the increases in salary, benefit, and payroll tax
expense  reflect  modest  annual merit  awards for  employees.  Total  full-time
equivalent  staff at year-end 2001 was 1,115 versus 927 at year-end  2000, up as
the result of the 2001  acquisitions  and their related  impact on selected back
office and administrative staffing.

Nonpersonnel   expense   rose  $12.3   million  or  36.0%  in  2001.   Excluding
acquisition-related expenses, nonpersonnel expense rose $5.7 million or 16.6% in
2001. This was largely caused by increases in intangible  amortization,  up $1.8
million  or 36.5%;  occupancy  expense,  up $1.0  million  or  20.4%;  equipment
expense,  up $851,000 or 16.3%; and data  processing,  up $729,000 or 13.7%. The
increase in  intangible  amortization  was due to the Citizens  and  FleetBoston
acquisitions  and a  full  year  of  the  Elias  Asset  Management  acquisition.
Occupancy  expenses increased largely due to the impact of the Citizens branches
acquired in January and the Fleet branches  acquired in November of 2001. Higher
equipment   expenses  were  related  to  higher   service   contract  costs  and
depreciation expense due to the additional number of branches in 2001. Increases
in data processing  relates to higher Fiserv  processing fees, data line charges
and check processing expenses.
                                       23



The  efficiency  ratio is  defined at two  levels.  The  nominal  ratio is total
overhead expense divided by operating income (full  tax-equivalent  net interest
income plus noninterest income,  excluding net securities gains and losses). The
adjusted or recurring  efficiency ratio  additionally  excludes one-time expense
and  intangible  amortization  (a  non-cash  expense)  as well  as all  one-time
noninterest  income;  over the last five years, these one-time income items have
related to the  disposal  of branch  properties.  The lower the ratio,  the more
efficient a bank is considered to be.

In 2001,  the recurring  efficiency  ratio  increased 2.3  percentage  points to
56.9%.  Management  believes it is more meaningful to use the recurring ratio to
compare to national  norms,  because as mentioned  above,  most of the company's
peers do not have intangible  expense to the significance that CBSI has. On that
basis, CBSI's ratio is more favorable than the peer bank ratio of 62.8% based on
data available as of September 30, 2001.  These results only  partially  reflect
the full year impact of the $3.2 million in annual cost savings  implemented  in
mid second  quarter 2001 in the First Liberty  market,  including the associated
benefit of streamlining our operations  functions by eliminating  duplicate loan
and deposit  processing units in Canton and Olean,  NY. However,  because of the
surge in volumes being processed as a result of the former FleetBoston branches,
fourth quarter 2001 part-time and overtime costs were some $105,000  higher than
in the same  period  a year  earlier,  representing  a .3% lag in  lowering  the
efficiency  ratio.  As experience in handling  this  additional  work is gained,
improvement in the efficiency ratio is expected.

By the nature of the company's  financial  services  businesses,  the efficiency
ratio of those activities was 75.3% in 2001 compared to 71.4% in the prior year.
The  efficiency  ratio of the company's  banking  activities was 54.9% this year
compared to 52.9% in 2000. As discussed  above, the efficiency ratio is expected
to improve for both businesses in 2002.

Acquisition  and  unusual  expenses,  which  are  excluded  from  the  recurring
efficiency  ratio  calculation,  totaled $8.2 million in 2001. The largest items
comprising the 2001  expenditures  include $1.5 million in severance expense for
First Liberty; $3.2 million in professional and consulting fees; $1.3 million in
postage,  printing, and check replacement costs; $1.3 million in data processing
conversion  costs and obsolete  software  write-offs;  and $.9 million in a wide
variety of other nonrecurring expenses.

While the company's  expense ratios have generally  been  favorable,  management
maintains   a   heightened   focus  on   controlling   costs   and   eliminating
inefficiencies. Areas for improvement have been identified through detailed peer
comparisons,  a  bank-wide  program of  employee  involvement,  targeted  use of
outside  consultants,  and review of  productivity-enhancing  technology.  These
combined efforts are intended to offset pressure from future price increases and
higher  transaction  volumes and enable the company to more fully  benefit  from
economies of scale as it continues to grow.

                                       24

The following table sets forth information by category of noninterest expense of
the company for the years and quarters indicated.



- ----------------------------------------------------------------------------------
(000's omitted)                       Years ended December 31,      Quarters ended
                                                                     December 31,
- ----------------------------------------------------------------------------------
                                      2001      2000      1999      2001      2000
                                      ----      ----      ----      ----      ----
                                                            
Personnel expense                  $41,045   $36,743   $33,693   $10,724   $ 9,394

Net occupancy expense                6,122     5,084     4,871     1,568     1,316

Equipment expense                    6,075     5,224     4,932     1,659     1,326

Legal and professional fees          2,304     2,336     2,426       680       572

Data processing expense              4,436     4,526     4,125     1,161     1,109

Amortization of intangibles          6,679     4,891     4,723     2,137     1,281

Stationary and supplies              1,995     1,711     1,802       591       447

Deposit insurance premiums             346       278       183        92        69

Acquisition and unusual expenses     8,164       400         0     2,046       398

Other                               11,873     9,741    10,023     3,290     2,577
- ----------------------------------------------------------------------------------
    Total noninterest expense      $89,039   $70,934   $66,778   $23,948   $18,489
==================================================================================

Total operating expenses as
  a percentage of average assets      3.08%     2.77%     2.83%     3.13%     2.80%

Efficiency ratio (1)                  56.9%     54.6%     55.5%     55.6%     55.4%


(1) Noninterest expense excluding nonrecurring items and amortization of deposit
intangibles divided by operating income excluding all nonrecurring items.

Income and Income Taxes

Income before taxes and extraordinary item in 2001 was $29.6 million, down 15.2%
over the prior  year's  amount.  When  income  is  recast  as if all  tax-exempt
revenues  were fully  taxable on a federal  basis,  2001's  results fell by $4.4
million or 10.6% to $36.9 million before tax.

The main  reasons for the decline in pretax  earnings  were the $8.2  million in
acquisition  and  unusual  expenses,  partially  offset by $2.5  million  in net
investment  security gains associated with the company's three 2001 acquisitions
in January,  May, and November.  Favorable  increases in net interest income, up
$7.1 million or 7.4% (full tax-equivalent basis) related to strong earning asset
growth (up 9.9% or $236.8 million on average), and a $3.3 million or 14.0% climb
in noninterest income, excluding net securities gains (losses), helped partially
offset a portion of the acquisition related expenses.

The  company's  combined  effective  federal  and state tax rate  decreased  one
percentage  point this year to 29.0%.  The decrease  resulted from effective tax
planning,  principally  because of increased  purchases of tax-exempt  municipal
investments and other earning asset strategies during the year.

Capital

Shareholders'  equity ended 2001 at $268 million,  up 33% from one year earlier.
This improvement  reflects  earnings for the year, the positive change in market
value  adjustment  (MVA)  of  the  bank's  available-for-sale   investments,  an
additional  952,000 in common  shares issued in  conjunction  with the company's
January whole bank purchase of Citizens National Bank of Malone, and 1.3 million
shares issued in the fourth quarter of 2001 to support the mid-November purchase
of  36  branches  from  FleetBoston  Financial,  offset  by  dividends  paid  to
shareholders.  Excluding  the MVA in both 2000 and 2001,  capital  rose by $61.8
million or 31.6%.  Shares outstanding grew by 2.3 million during the year due to
the aforementioned issuance of stock and the exercise of stock options.

                                       25



The company's ratio of tier I capital to assets (or tier I leverage ratio),  the
basic  measure  for  which  regulators  have  established  a 5%  minimum  to  be
considered  "well-capitalized,"  increased  slightly from one year ago to 6.73%.
This reflects the combined  impact of the additional  shares of common stock and
approximately  $50  million in floating  rate trust  preferred  stock  raised to
support the  FleetBoston  branch  acquisition,  which more than  offset  greater
intangibles  resulting  from  acquisitions.  The total capital to  risk-weighted
assets ratio increased 13 BPs during 2001 to 11.83% as of year-end  compared to
the  10%  minimum  requirement  for   "well-capitalized"   banks.  The  tangible
equity/tangible  assets  ratio ended the year at 4.09%  versus 5.65% at December
31, 2000.  The company is  confident  that  capital  levels are being  prudently
balanced between regulatory and investor perspectives.

Cash dividends declared on common stock in 2001 of $12.6 million  represented an
increase  of 24.3%  over the  prior  year.  This  growth  largely  reflects  the
aforementioned  increase in the number of shares.  The  quarterly  dividend  per
share at $.27 remained  unchanged  from the level  established  in third quarter
2000.

CBSI's  dividend  payout ratio for the year was 65.7% compared to 40.6% in 2000,
temporarily  higher than the  company's  targeted  payout range for dividends on
common stock of 30-40%.  Its payout ratio has historically  been strong relative
to peers,  and for 2001,  the ratio was in the 95th peer  percentile.  The large
increase in the payout ratio reflects  maintenance  of the dividend  despite the
23.2%  decrease  in net income  from the prior  year,  which was  largely due to
one-time acquisition expense.

Loans

The amounts of the bank's loans outstanding (net of deferred loan fees or costs)
at the dates  indicated  are shown in the following  table  according to type of
loan:


- ---------------------------------------------------------------------------------------------------------
                                                                  As of December 31,
(000's omitted)                                2001         2000         1999         1998         1997
- ---------------------------------------------------------------------------------------------------------
                                                                                
Real estate mortgages:
     Residential                           $  712,550   $  579,562   $  543,195   $  453,307   $  451,633
     Commercial loans secured by real
      estate                                  272,157      243,429      225,822      200,435      165,813
     Farm                                      20,851       20,472       18,324       13,205       11,195
- ---------------------------------------------------------------------------------------------------------
          Total                             1,005,558      843,463      787,341      666,947      628,641

Commercial, financial, and agricultural:
     Agricultural                              25,191       26,523       27,758       22,737       23,999
     Commercial and financial                 274,734      237,462      219,600      227,932      188,680
- ---------------------------------------------------------------------------------------------------------
          Total                               299,925      263,985      247,358      250,669      212,679

Installment loans to individuals              399,368      395,226      390,450      365,141      348,823
Other loans                                    28,237       14,205        2,043       12,626       16,608
- ---------------------------------------------------------------------------------------------------------

Gross loans                                 1,733,088    1,516,879    1,427,192    1,295,383    1,206,751

Less: Unearned discount                           218        1,002        1,419        2,248        2,945
- ---------------------------------------------------------------------------------------------------------
          Net loans                         1,732,870    1,515,877    1,425,773    1,293,135    1,203,806

          Reserve for loan losses              23,901       20,035       18,528       17,059       16,996
- ---------------------------------------------------------------------------------------------------------

Loans, net of reserve for loan losses      $1,708,969   $1,495,842   $1,407,245   $1,276,076   $1,186,810
=========================================================================================================


Loans outstanding,  net of unearned discount, reached a record $1.733 billion as
of  year-end  2001,  up over $217  million or 14.3%  compared  to twelve  months
earlier.  About  $173  million  or 80% of 2001's  growth  came from 36  branches
acquired in mid-November from FleetBoston Financial, while $53 million came from
the company's whole bank purchase of Citizens National Bank of Malone in January
(both loan figures reflecting slight run-off since acquisition date.)

Excluding  the 2001  acquisitions,  total loans  declined by $9 million or .6 %.
CBNA's New York  franchise  grew $29  million or 2.6%  during the year to $1.128
million.  In contrast,  the Pennsylvania  franchise  decreased by $19 million or
4.8% to $379 million at year end. None of these figures include $43.6 million in
mortgages  originated  within our local markets and sold in the secondary market
to FNMA. Had these loans not been sold, loan growth excluding acquisitions would
have been $35 million or 2.3%.

                                       26


The  company's  predominant  focus  on the  retail  borrower  enables  its  loan
portfolio to be highly  diversified.  Approximately 63% of loans outstanding are
oriented to consumers borrowing on an installment and residential  mortgage loan
basis.  Over the last  several  years,  the  growth  rate of  CBSI's  commercial
business loans has exceeded that of loans to  individuals,  and even within this
sector there is a high degree of diversification.  The bank's business loans are
typically for amounts under  $100,000,  accounting  for 85% of our customers but
only  25% of our  commercial  loans  outstanding.  About  30% of our  commercial
portfolio is comprised of loans between $250,000 and $1 million (about 5% of our
customers),  while loans over $1 million  comprise  another 30% of the portfolio
(1.1% of our customers). The portfolio contains no credit card receivables.

The "Nature of Lending"  table below recasts the company's  loan  portfolio into
four major lines of business.  The increase in consumer direct loans contributed
60% of the $217  million  in total  loan  growth  in 2001 and  business  lending
accounted  for 31%. A smaller 12% share of this year's total loan  increase came
from consumer  mortgages while consumer  indirect loans declined  slightly.  The
following more fully discusses the underlying reasons for changes in each of the
company's four major lending activities or lines of business.

                                Nature of Lending
                                 Mix at Year End
                                ($ million and %)

             -----------------------------------------------------
                                   2001     Mix      2000     Mix
             -----------------------------------------------------
             Consumer Mortgage   $  444    25.6%   $  417    27.5%
             Business Lending       644    37.2%      577    38.1%
             Consumer Indirect      248    14.3%      256    16.9%
             Consumer Direct        397    22.9%      266    17.5%
             -----------------------------------------------------
               Total Loans       $1,733   100.0%   $1,516   100.0%
             =====================================================

The combined  total of  general-purpose  business  lending,  dealer floor plans,
mortgages  on  commercial  property,  and  farm  loans is  characterized  as the
company's  business lending activity.  At $644 million,  this segment represents
37% of loans outstanding at year-end.  Outstandings  climbed over $67 million or
12% in 2001 and  largely  resulted  from $44  million  in  loans  acquired  from
FleetBoston   Financial,   $17  million  in  loans  (reduced  by  run-off  since
acquisition  date)  acquired  from  Citizens  National  Bank of Malone,  and $28
million in growth from the New York market areas. Despite the softening economy,
the bank was able to slightly grow business lending excluding acquired loans due
to  persistent  business  development  efforts and the  strength of its existing
customer  base.  Turnover  in staff in the First  Liberty  market and run-off of
several  large  transactions  due  to  refinancing  with  institutional  lenders
resulted in a $23 million decrease in Pennsylvania-based loans.

CBNA's total commercial  portfolio is broadly  diversified by industry type with
the largest shares being in commercial real estate (16%),  services  (13%),  and
health  care  (11%);  followed  by  auto  dealers  and  agriculture  (8%  each),
hotel/eating/drinking,   manufacturing,   and  retail   trade  (7%  each);   and
construction and transportation (6% each).  Miscellaneous industries make up the
balance at 11%.

Demand for installment debt indirectly  originated through  automobile,  marine,
and mobile home dealers fell modestly in 2001. Outstandings ended the year 3% or
$8 million  lower,  primarily  resulting  from reduced  demand in certain of our
market places and less new car financing due to significant  discounting offered
by the major  manufacturers.  This  portfolio  segment,  of which 91% relates to
automobile  lending (75% of the  vehicles are used versus 25% new),  constitutes
14% of total loans  outstanding.  Indirect loans in the company's  First Liberty
franchise  increased  $6.6  million (up 23%),  in  contrast  to a $15.8  million
decrease (down 6.9%) in the New York markets excluding acquisitions.  About $1.5
million in indirect loans was obtained via acquisition in 2001.

The segment of the company's loan portfolio  committed to consumer  mortgages is
predominantly  fixed (95%) versus adjustable rate (5%) residential  lending.  It
accounts for $444 million or 26% of total loans  outstanding.  Growth during the
year of $27  million  or 6.4%  in  2001  resulted  from  $28  million  in  loans
(including subsequent growth) acquired from Citizens National Bank of Malone and
nearly $13  million  generated  in the New York  franchise,  less $14 million in
run-off  in  Pennsylvania.  Growth  in the core  mortgage  portfolio  (prior  to
acquisitions)  is lower  than it could  have  been had it not been for a program
that began in mid-1994 to sell selected fixed rate originations in the secondary
market.  The purpose of this  program,  with sales of $43.6  million in 2001 and
$9.5  million in 2000,  is to develop a  meaningful  source of mortgage  banking
income (which reached $653,000 in 2001) as well as to provide an additional tool
to manage interest rate risk.
                                       27

The direct consumer  lending  activity  increased 49% or $131 million in 2001 to
$397 million.  Acquired loans in this segment  included $7 million from Citizens
National Bank of Malone and $133 million from Fleet Boston  (nearly all of which
were home equity  financing).  The weak economy  enabled a  relatively  small $6
million  increase in the core New York markets,  while the First Liberty  market
was more adversely  affected (down $15 million),  which  management  considers a
consequence  of the  Pennsylvania  bank going  through  its change of  ownership
during  2001.  This line of business is comprised  of  conventional  installment
loans  (including  some  isolated  installment  lending  to  small  businesses),
personal loans,  student loans (which are sold once principle repayment begins),
and  borrowing  under  variable and fixed rate home equity lines of credit.  The
consumer direct segment as a percent of total loans was 23%,  compared to 18% in
2001.

The following table reconciles the differences between the line of business loan
breakdown  reflected  above as  compared  to  regulatory  reporting  definitions
reflected on the Call Report and the table at the beginning of this section.



                                                 Line of Business as of December 31, 2001
- -----------------------------------------------------------------------------------------------------
(000's omitted)                        Consumer    Consumer     Consumer       Business       Total
                                        Direct     Indirect     Mortgages       Lending       Loans
- -----------------------------------------------------------------------------------------------------
                                                                            
     Regulatory Reporting
     Categories
     Loans secured by real estate
        Residential                    $234,863                  $440,826       $36,861      $712,550
        Commercial                           56                     2,838       269,263       272,157
        Farm                                 34                                  20,817        20,851
     Agricultural loans                     514                                  24,677        25,191
     Commercial loans                    10,002                                 264,732       274,734
     Installment loans to
     individuals                        144,383    $248,592           103         6,290       399,368
     Other loans                          7,042                                  21,195        28,237
- -----------------------------------------------------------------------------------------------------

     Total loans                        396,894     248,592       443,767       643,835     1,733,088

     Unearned discount                     (218)                                                 (218)
- -----------------------------------------------------------------------------------------------------

     Net loans                         $396,676    $248,592      $443,767      $643,835    $1,732,870
=====================================================================================================



Maturities and Sensitivities of Loans to Changes in Interest Rates

The  following  table shows the amount of loans  outstanding  as of December 31,
2001, which, based on remaining scheduled payments of principal,  are due in the
periods indicated:



                                                       At December 31, 2001
- -------------------------------------------------------------------------------------------
                                       Maturing in  Maturing After   Maturing
                                       One Year or  One But Within  After Five   Total Book
(000's omitted)                           Less       Five Years       Years        Value
- -------------------------------------------------------------------------------------------
                                                                   
Commercial, financial, and agricultur   $  129,060   $   77,427   $   93,438   $  299,925

Real estate - mortgage                      25,529      113,439      866,590    1,005,558

Installment                                 28,370      243,936      155,081      427,387
- -------------------------------------------------------------------------------------------

               TOTAL                    $  182,959   $  434,802   $1,115,109   $1,732,870
===========================================================================================


The following table sets forth the sensitivity of the loan amounts to changes in
interest rates.

                                               At December 31, 2001
- ---------------------------------------------------------------------------
000's omitted)                         Fixed Rate   Variable Rate   Total
- ---------------------------------------------------------------------------

Due in one year or less                  $99,382      $83,577      $182,959
Due after one year but within five
years                                     74,222      360,580       434,802
Due after five years                     614,997      500,112     1,115,109
- ---------------------------------------------------------------------------
  TOTAL                                 $788,601     $944,269    $1,732,870
===========================================================================

                                       28


Nonperforming Assets/Risk Elements

The following  table presents  information  concerning  the aggregate  amount of
nonperforming assets:



                                                                        As of December 31,
- ----------------------------------------------------------------------------------------------------------
                                                         2001       2000       1999       1998       1997
- ----------------------------------------------------------------------------------------------------------
(000's omitted)
                                                                                    
Loans accounted for on a nonaccrual basis              $ 7,186    $ 5,473    $ 6,112    $ 4,213    $ 2,992

Accruing loans which are contractually past due 90
     days or more as to principal or interest
     payments                                            1,914      1,930      1,201      1,958      3,078
- ----------------------------------------------------------------------------------------------------------

          Total nonperforming loans                      9,100      7,403      7,313      6,171      6,070

Loans which are "troubled debt restructurings" as
     defined in FASB No. 15 "Accounting by Debtors
     and Creditors for Troubled Debt Restructurings"        75        116        122        134          0

Other real estate                                        1,427      1,293      1,442      1,661      1,834
- ----------------------------------------------------------------------------------------------------------

          Total nonperforming assets                   $10,602    $ 8,812    $ 8,877    $ 7,966    $ 7,904
==========================================================================================================

Ratio of allowance for loan losses to period-end
     loans                                                1.38%      1.32%      1.30%      1.32%      1.41%

Ratio of allowance for loan losses to
     period-end nonperforming loans                      262.6%     270.6%     253.4%     276.4%     280.0%

Ratio of allowance for loan losses to
     period-end nonperforming assets                     225.4%     227.4%     208.7%     214.1%     215.0%

Ratio of nonperforming loans to period-end loans           .53%       .49%       .51%       .48%       .50%

Ratio of nonperforming assets to period-end
     total loans and other real estate                    0.61%      0.58%      0.62%      0.62%      0.66%


The impact of interest not recognized on nonaccrual  loans,  and interest income
that would have been  recorded  if the  restructured  loans had been  current in
accordance with their original terms, was immaterial. The company's policy is to
place a loan on nonaccrual  status and recognize  income on a cash basis when it
is more than ninety days past due,  except when in the opinion of  management it
is well secured and in the process of collection.

Provision and Reserve for Loan Losses

Nonperforming loans, defined as nonaccruing loans plus accruing loans 90 days or
more past due,  ended 2001 at $9.1  million.  This level is  approximately  $1.7
million or 23% higher  than one year  earlier,  primarily  due to  increases  in
commercial and residential mortgage loan nonaccruals. The ratio of nonperforming
loans to total loans rose a modest 4 basis points from twelve months  earlier to
 .53%. As of September 30, 2001, when the nonperforming loan ratio stood at .54%,
the company's asset quality was better than the peer level of .79%. The ratio of
nonperforming assets (which additionally include troubled debt restructuring and
other real estate) to total loans plus OREO increased to .61%, up 3 basis points
from one year earlier.

Total delinquencies,  defined as loans 30 days or more past due and nonaccruing,
finished the year at 1.93% as a percent of total loans  outstanding  compared to
1.84% in 2000. As of year-end 2001, total  delinquencies  for commercial  loans,
installment  loans,  and real estate  mortgages  were 1.98%,  2.60%,  and 1.32%,
respectively.  These  measures  compare to  delinquencies  of peer bank  holding
companies as of September 30, 2001 of 2.30%, 1.97%, and 1.43%, respectively.  As
of September 30, 2001, the  delinquency  ratio was slightly higher than the norm
at 1.96% versus peers at 1.81%.

                                       29



Commercial loan net charge-offs  improved in 2001, totaling $2.0 million or .33%
of  average  commercial  outstandings  versus  $3.1  million  and  .58% in 2000.
Consumer  installment net charge-offs  rose to $4.4 million and 1.03% of average
installment   loans   outstanding,   up  $1.4  million  and  32  basis   points,
respectively,  from 2000's  level.  The increase by dollar amount was greater in
the indirect installment  portfolio (loans originated largely through automobile
dealer show rooms) than the direct installment portfolio, though the increase in
the charge-off ratio for each component was approximately the same. Mortgage net
charge-offs  were de minimus in both years.  In total,  net charge-offs for 2001
were higher by $369,000 or 6.0%,  finishing the year at $6.6 million versus $6.2
million  in 2000.  As a  percentage  of  average  loans,  net  charge-offs  were
unchanged from last year at .42%. Gross  charge-offs rose 15.8% to $8.7 million,
or .55% of average loans outstanding versus .51% in 2000. This year's recoveries
increased  sharply  to  $2.1  million,  representing  28% of  prior  year  gross
charge-offs  compared to 21% in 2000. As of September 30, 2001, the bank's total
net charge-off  ratio of .38% was in the 74th peer percentile  based on the peer
norm of .26%.

Management  continually  evaluates loan loss reserve  adequacy from a variety of
perspectives,  including overall economic conditions,  concentration of the loan
portfolio by industry and loan type, and individual customer condition. The loan
loss  reserve was  increased  to $23.9  million  versus  $20.0  million in 2000,
including $3.4 million related to the $177 million in loans  associated with the
acquired  FleetBoston  branches and the $59 million in loans associated with the
Citizens acquisition.  Of this latter increment to the reserve, $787,000 related
to  Citizens  was offset by an increase  to  goodwill  while the $2.565  million
related to FleetBoston was offset by an increase to other intangibles.

As a percent of total  loans,  the loss  reserve  ratio  increased  to 1.38% for
year-end  2001 versus  1.32% last year.  As of September  30, 2001,  the reserve
ratio at 1.35% was at the peer  median and  coverage of  nonperforming  loans at
247% was above the norm in the 62nd percentile. Management believes the year-end
coverage at 263% to be adequate in light of the probable losses in the company's
loan portfolio.

As a percentage of average  loans,  through  September 30, 2001,  the annualized
loan loss  provision at .40% was slightly  above the peer norm of .37%. The loss
provision ratio decreased from .52% in 2000 to .45% for all of this year. Due to
lower net charge-offs in 2001 and management's assessment of the probable losses
in the loan portfolio, loan loss provision expense decreased by $625,000 or 8.1%
in 2001.  Loan loss provision  expense covered net charge-offs by 108% this year
versus 124% in 2000.

                                       30



Summary of Loan Loss Experience

The following table summarizes loan balances at the end of each period indicated
and the daily  average  amount of loans.  Also,  summarized  are  changes in the
allowance for loan losses  arising from loans  charged off,  recoveries on loans
previously charged off, and additions to the allowance.



                                                                        As of December 31,
- ---------------------------------------------------------------------------------------------------------------
                                                    2001         2000         1999         1998         1997
- ---------------------------------------------------------------------------------------------------------------
(000's omitted)
                                                                                      
Amount of loans outstanding at end of period     $1,732,870   $1,515,877   $1,425,773   $1,293,135   $1,203,806
- ---------------------------------------------------------------------------------------------------------------

Daily average amount of loans (net of unearned
   discount)                                     $1,580,870   $1,484,945   $1,343,652   $1,257,059   $1,101,263
- ---------------------------------------------------------------------------------------------------------------

Balance of allowance for possible loan losses
   at beginning of period                        $   20,035   $   18,528   $   17,059   $   16,996   $   13,145
- ---------------------------------------------------------------------------------------------------------------

Loans charged off:
   Commercial, financial, and agricultural            2,310        3,273        1,218        1,011          733
   Real estate mortgage                                 290          246          272          280          846
   Installment                                        6,062        3,961        4,474        5,583        4,177
- ---------------------------------------------------------------------------------------------------------------
      TOTAL LOANS CHARGED OFF                         8,662        7,480        5,964        6,874        5,756

Recoveries of loans previously charged off:

   Commercial, financial, and agricultural              313          148          526          432          374
   Real estate mortgage                                  56          103           30           32           36
   Installment                                        1,709        1,014        1,021          810          569
- ---------------------------------------------------------------------------------------------------------------
      TOTAL RECOVERIES                                2,078        1,265        1,577        1,274          979
- ---------------------------------------------------------------------------------------------------------------

Net loans charged off                                 6,584        6,215        4,387        5,600        4,777

Additions to allowance charged to expense             7,097        7,722        5,856        5,663        5,080

Reserves on acquired loans (1)                        3,353            0            0            0        3,548
- ---------------------------------------------------------------------------------------------------------------

Balance at end of period                         $   23,901   $   20,035   $   18,528   $   17,059   $   16,996
===============================================================================================================

Ratio of net charge-offs to average loans
   outstanding                                         0.42%        0.42%        0.33%        0.45%        0.43%


(1)  This reserve  addition is attributable to loans purchased from Key Bank and
     Fleet  Bank  in  1997  and  from  Citizens  National  Bank  of  Malone  and
     FleetBoston Financial Corporation in 2001.


                                       31



The allowance for loan losses has been allocated  according to the amount deemed
to be reasonably  necessary to provide for probable  losses within the following
categories of loans as of December 31:



- ------------------------------------------------------------------------------------------------------------------------
                         2001                  2000                 1999                 1998                 1997
- ------------------------------------------------------------------------------------------------------------------------
                              Percent              Percent              Percent              Percent              Percent
                                of                   of                   of                   of                   of
                             Loans in             Loans in             Loans in             Loans in             Loans in
                               Each                 Each                 Each                 Each                 Each
                             Category             Category             Category             Category             Category
                                to                   to                   to                   to                   to
                  Amount of   Total    Amount of   Total    Amount of   Total    Amount of   Total    Amount of   Total
                  Allowance   Loans    Allowance   Loans    Allowance   Loans    Allowance   Loans    Allowance   Loans
- ------------------------------------------------------------------------------------------------------------------------
(000's omitted, except percentages)
                                                                                     
Commercial,
   financial, and
   agricultural     $14,445    17.3%     $ 7,386    17.4%     $ 5,850    17.3%     $ 7,441    19.3%     $ 6,619    17.6%

Real estate -
   mortgage             473    58.0%       1,635    55.6%       1,933    55.2%       1,751    51.5%       1,901    52.1%

Installment           8,912    24.7%       8,162    27.0%       7,474    27.5%       4,663    29.2%       4,703    30.3%

Unallocated              71                2,852                3,271                3,204                3,773
- ------------------------------------------------------------------------------------------------------------------------

Total               $23,901   100.0%     $20,035   100.0%     $18,528   100.0%     $17,059   100.0%     $16,996   100.0%
========================================================================================================================


Funding Sources

Typical of most commercial  banking  institutions today is the need to rely on a
variety of  funding  sources to  support  the  earning  asset base as well as to
achieve targeted growth  objectives.  There are three primary sources of funding
that  comprise  CBSI's  overall  funding  matrix,   which  considers   maturity,
stability,  and price:  deposits of individuals,  partnerships  and corporations
(IPC  deposits);   collateralized   municipal   deposits;   and  capital  market
borrowings.

                                Sources of Funds
                          Average 4th Quarter Balances
                                ($ million and %)

                                       2001     Mix      2000     Mix
             ---------------------------------------------------------
             IPC deposits            $2,130    78.3%   $1,713    70.9%
             Public funds               170     6.3%      236     9.8%
             Capital borrowings         419    15.4%      467    19.3%
             ---------------------------------------------------------

               Total funds sources   $2,719   100.0%   $2,416   100.0%
             =========================================================

The  company's  funding  matrix  continues  to benefit  from a high level of IPC
deposits,  which  reached an  all-time  record for a fourth  quarter  average of
$2.130  billion,  an increase of $417 million or 24.3% over the comparable  2000
period.  This is  largely  due to the $88  million  in  deposits  acquired  from
Citizens  National  Bank of  Malone  in  January  2001 and the $470  million  in
deposits acquired from the 36 former FleetBoston  branches in November 2001. IPC
deposits are  frequently  considered  to be a bank's most  attractive  source of
funding  because they are generally  stable,  do not need to be  collateralized,
have a relatively low cost,  and because they represent a working  customer base
with the  potential  to be  cross-sold  a  variety  of loan,  deposit  and other
financial service-related products.


                                       32




==============================================================================================================================
Deposit Mix
- ------------------------------------------------------------------------------------------------------------------------------
(000,000s omitted)            12/31/00   12/31/00      12/31/00    12/31/00   1/26/01       11/16/01       12/31/01   12/31/01
                                 NYS        PA           CBSI      Deposit    Citizens     FleetBoston       CBSI     Deposit
                              Franchise  Franchise   Consolidated    Mix     Acquisition   Branch Acq.   Consolidated   Mix
- ------------------------------------------------------------------------------------------------------------------------------
                                                                                                
Non-Interest Bearing Demand     $  258     $   58        $  316      16%       $   19         $   76        $  448      18%

Interest Bearing Demand            132         26           158       8%           10             82           259      10%

Savings                            225         90           316      16%           23             32           378      15%

Money Market                       112         18           130       7%            3            112           291      11%

Time Deposits                      731        299         1,029      53%           33            169         1,170      46%
- ------------------------------------------------------------------------------------------------------------------------------
Total Deposits                  $1,458     $  491        $1,949     100%       $   88         $  470        $2,546     100%
==============================================================================================================================


Despite the 2001 acquisitions, the mix of CBSI's deposits changed only modestly.
The time  deposit mix  dropped  from 53% at the end of 2000 to 46% at the end of
2001, in part due to a lower  relative mix in both the Citizens and  FleetBoston
acquisitions  and due to a certain  amount of movement  out of time  deposits by
core customers who no longer wanted a maturity-based  product.  The money market
mix increased  from 7% to 11% due to the higher mix of money market  accounts in
the  FleetBoston  branches  and due to time  deposit  runoff  flowing  into this
category.  No other  deposit  category  mix changed by more than two  percentage
points.

Deposits of local  municipalities  decreased  $66 million or 28% during the past
year,  with balances for fourth  quarter 2001 averaging $170 million versus $236
million  for the same 2000  quarter.  Under New York State  Municipal  Law,  the
company  is  required  to  collateralize  all  local  government  deposits  with
marketable   securities   from  its  investment   portfolio.   Because  of  this
stipulation,  management  considers  this source of funding to be  equivalent to
capital market borrowings. As such, CBSI endeavors to price these deposits at or
below  alternative  capital  market  borrowing  rates.  Consequently,  levels of
municipal  deposits fluctuate  depending on how competitive  pricing compares to
the  aforementioned  borrowing  rates.  It should be noted that  utilization  of
municipal deposits has generally been flat to down over the last five years as a
percent of total funding sources.

Capital market borrowings are defined as funding sources available on a national
market basis,  generally  requiring  some form of  collateralization.  Borrowing
sources for the company include the Federal Home Loan Bank of New York,  Federal
Reserve Bank of New York, as well as access to the national repurchase agreement
market through  established  relationships with primary market security dealers.
Also  considered  as  borrowings  are  the  $30  million  in  fixed  rate  9.75%
Company-Obligated  Mandatorily Redeemable Preferred Securities (trust preferred)
issued to support  1997's  acquisitions,  approximately  $50 million in floating
rate trust preferred raised to support the FleetBoston branch  acquisition,  and
advances under a $10 million line of credit tied to the 90 day libor rate with a
large regional  commercial bank. Capital market borrowings averaged $419 million
or 15% of total  funding  sources for fourth  quarter  2001,  a decline from the
fourth  quarter  2000  level  of $467  million  or 19% of total  funding  due to
short-term  borrowings being replaced with acquired deposits. As of December 31,
2001,  only 15% or $40  million  of capital  market  borrowings  (excluding  the
aforementioned  line of credit and trust  preferred  securities)  had  remaining
terms of one year or less.

During third quarter 2001,  approximately  $36 million in investments  was sold,
resulting  in $2.6  million in gains used to offset $2.7 million in penalties on
prepaying $95 million in  longer-term  advances from the Federal Home Loan Bank.
These   borrowings   were  replaced  by  core  deposits  from  the   FleetBoston
acquisition.  The swap  allowed the bank to reduce the  overall  cost of the $95
million in funds from 5.38% to 2.86%.

                                       33


The average  daily  amount of deposits  and the average rate paid on each of the
following deposit categories is summarized below for the years indicated.



                                                          Years ended December 31,
- -------------------------------------------------------------------------------------------------
                                               2001                 2000                1999
- -------------------------------------------------------------------------------------------------
                                        Average    Rate      Average    Rate      Average    Rate
                                        Balance    Paid      Balance    Paid      Balance    Paid
- -------------------------------------------------------------------------------------------------
(000's omitted, except rates)

                                                                           
Noninterest-bearing demand deposits   $  343,173   0.00%   $  304,107   0.00%   $  289,749   0.00%
Interest-bearing demand deposits         186,032   0.71%      162,065   0.91%      170,528   0.96%
Regular savings deposits                 344,906   2.11%      331,987   2.37%      347,870   2.40%
Money market deposits                    152,150   2.76%      128,112   3.38%      136,396   2.91%
Time deposits                          1,100,850   5.48%      991,754   5.66%      933,687   5.10%
- -------------------------------------------------------------------------------------------------

Total average daily
amount of domestic deposits           $2,127,111   3.44%   $1,918,025   3.65%   $1,878,230   3.30%
=================================================================================================


The  remaining  maturities  of time  deposits  in  amounts of  $100,000  or more
outstanding at December 31, 2001 and 2000 are summarized below:

                                At December 31,
- ------------------------------------------------
                                2001       2000
- ------------------------------------------------
(000's omitted)

Less than three months       $ 78,601   $ 91,226

Three months to six months     37,193     52,618

Six months to one year         22,660     40,234

Over one year                  38,548     26,585
- ------------------------------------------------

          Totals             $177,002   $210,663
================================================

The following table summarizes the outstanding balance of short-term  borrowings
of the company for the years indicated.

                                                 At December 31,
- ------------------------------------------------------------------------
                                          2001        2000        1999
- ------------------------------------------------------------------------
(000's omitted)

Federal funds purchased                 $ 14,200    $ 48,730    $ 32,450
Term borrowings at banks (original
term)
     90 days or less                      31,100     151,100     129,000
     Over 90 days                          1,000           0     125,000
- ------------------------------------------------------------------------
          Balance at end of period      $ 46,300    $199,830    $286,450
========================================================================

Daily average during the year           $141,772    $258,985    $125,433
Maximum month-end balance               $268,600    $396,990    $361,450
Weighted average rate during the year       4.75%       6.51%       5.25%
Year-end average rate                       4.16%       7.23%       5.55%


                                       34


Investments

The objective of CBSI's  investment  portfolio is to provide  low-risk,  quality
assets to the balance sheet.  This must be  accomplished  within the constraints
of: (a)  absorbing  funds when loan demand is low or when  acquisitions  provide
additional net funding sources, and infusing funds when loan demand is high; (b)
implementing  certain  interest rate risk management  strategies which achieve a
relatively  stable  level  of  net  interest  income;  (c)  providing  both  the
regulatory and operational  liquidity  necessary to conduct day-to-day  business
activities;  (d)  considering  investment  risk-weights  as  determined  by  the
regulatory risk-based capital guidelines;  and (e) generating a favorable return
without undue compromise of the other requirements.

From December 31, 2000 to December 31, 2001, the book value of CBSI's investment
portfolio  increased  $209 million or 22.9% to $1.1  billion,  reflective of the
purchase strategies  described below,  partially offset by strategic  investment
sales.

Early in 2001,  prior to the First  Liberty  merger,  the bank's  balance  sheet
simulation  work pointed to an exposure to rising rates.  The inverted  treasury
yield curve was largely responsible for this profile. To minimize this exposure,
premium  collateralized  mortgage obligations (CMOs) and premium mortgage backed
pass throughs (MBSs) were purchased to improve the company's  interest income as
rates rise.

Following  the  First  Liberty  merger  in May 2001 and the  FleetBoston  branch
acquisition in November 2001,  the  asset/liability  profile of the bank changed
significantly  due to the  infusion  of the  long-term  core  deposits.  The new
liability  structure  shifted  the bank's  interest  rate risk to one of greater
exposure to falling interest rates. To protect against such risk, the bank began
to purchase intermediate municipal bonds and agency securities with a minimum of
five years of call protection.

Despite a falling rate environment,  the 2001 steepening yield curve allowed for
widening spreads over cost of funds on investment  transactions.  This situation
created favorable  opportunities to expand the company's  investment  portfolio,
which  increased $147 million on average  (excluding  Federal Funds sold) during
the  year.  Two  primary  components  of  this  expansion  were a  $140  million
securities  strategy made possible by First Liberty's ample capital position and
additional   purchases  of  $120  million  from  the  excess  cash  provided  by
FleetBoston branch acquisition.

During 2001,  approximately  $119 million of investments was sold,  resulting in
net investment  gains of  approximately  $2.5 million.  About $83 million of the
sales  (resulting in a slight net loss) was related to repositioning of acquired
investments  from Citizens  National Bank of Malone and First Liberty Bank Corp.
The remaining $36 million in sales,  which  resulted in a $2.6 million gain, was
used to offset  penalties  to  prepay  $95  million  in  Federal  Home Loan Bank
longer-term advances,  which were replaced by core deposits from the FleetBoston
branch acquisition.  The swap allowed the bank to reduce the overall cost of the
$95 million in funds from 5.38% to 2.86%.

Investment  interest  income in 2001 was $7.9  million or 12.4%  higher than the
prior  year as a  result  of the  higher  outstandings,  partially  offset  by a
decrease in the average  investment  yield from 7.18% to 6.96%. The large volume
of growth in 2001 being put on at declining  market rates was the primary  cause
of the change in average  investment yield.  Through September 30, 2001, the tax
equivalent investment yield was in the 91st peer percentile.

The  composition  of the  portfolio  continues  to  heavily  favor  U.S.  Agency
Debentures,  U.S.  Agency  mortgage-backed  pass-throughs,  U.S. Agency CMOs and
AAA-rated  insured  municipal  bonds.  As of year-end 2001,  these four security
types  (excluding  Federal Home Loan Bank stock and Federal  Reserve Bank stock)
accounted for over 95% of total  portfolio  investments  (17%,  16%, 36% and 26%
respectively).  Excluding the First Liberty investment  portfolio (much of which
was sold to reposition the combined  balance  sheet),  these four security types
comprised 91% of total  investments  as of December 31, 2000 at 33%, 6%, 32% and
19%,  respectively.  At year-end  2001, the average life of the portfolio was 11
years (with callable agency and municipal securities considered to maturity) and
the effective duration, which measures price sensitivity, was 5.20 years.

Since 1997, the company has utilized total return as its primary methodology for
managing investment portfolio assets. Under this analytical method,  shareholder
value is maximized  through both interest income and market value  appreciation.
For the third quarter of 2001 (prior to the FleetBoston branch acquisition), the
bank's five-year total return at 8.00% was in the excellent 98th peer percentile
per the Investment Performance Digest.


                                       35


Because nearly all of the bank's  investments  are  classified as  available-for
sale, any broad change in market value has a significant  impact on book equity.
As of year-end 2001, the pre-tax net market value gain over book value was $17.4
million (101.6 dollar price) versus a gain of $10.3 million as of year-end 2000.
This positive change of $7.1 million added $4.3 million to book equity, or $0.33
per share outstanding as of December 31, 2001.

The  following  table sets  forth the  amortized  cost and market  value for the
company's investment securities portfolio:



                                                                              At December 31,
- -------------------------------------------------------------------------------------------------------------------------------
                                                          2001                       2000                     1999
- -------------------------------------------------------------------------------------------------------------------------------
(000's omitted)                                     Amortized                 Amortized                 Amortized
                                                    Cost/Book      Market     Cost/Book      Market     Cost/Book      Market
                                                      Value        Value        Value        Value        Value        Value
- -------------------------------------------------------------------------------------------------------------------------------
Held to Maturity Portfolio

                                                                                                   
Obligations of states and political
subdivisions                                       $    7,608   $    7,832   $    5,351    $    5,451   $    5,042   $    5,084
- -------------------------------------------------------------------------------------------------------------------------------

Total                                              $    7,608   $    7,832   $    5,351    $    5,451   $    5,042   $    5,084
===============================================================================================================================

Available for Sale Portfolio

U.S. Treasury securities and obligations of
U.S. government corporations and agencies          $  192,111   $  203,501   $  300,714    $  311,348   $  237,640   $  230,306

Obligations of states and political
subdivisions                                          282,109      277,593      164,110       165,609      154,129      144,342

Corporate securities                                   43,392       44,399       44,862        44,902       36,164       33,349

Collateralized mortgage obligations (CMO's)           400,100      403,780      273,382       271,825      266,042      258,847

Mortgage-backed securities                            173,978      179,786       98,363        98,024      114,251      112,445
- -------------------------------------------------------------------------------------------------------------------------------

  Total                                             1,091,690    1,109,059      881,431       891,708      808,226      779,289

Equity securities (1)                                  25,863       25,863       29,986        29,986       29,851       29,851

Federal Reserve Bank common stock                       5,652        5,652        2,536         2,536        2,414        2,414
- -------------------------------------------------------------------------------------------------------------------------------

  Total                                             1,123,205   $1,140,574      913,953    $  924,230      840,491   $  811,554
                                                                ==========                 ==========                ==========

Net unrealized gain/(loss) on available for sale       17,369                    10,277                    (28,937)
                                                   ----------                ----------                 ----------

GRAND TOTAL CARRYING VALUE                         $1,148,182                $  929,581                 $  816,596
                                                   ==========                ==========                 ==========


(1) Includes  $24,700,  $28,546 and $28,546 of FHLB common stock at December 31,
2001, 2000 and 1999, respectively.

                                       36


The  following  table sets forth as of December  31,  2001,  the  maturities  of
investment securities and the weighted-average yields of such securities,  which
have been calculated on the cost basis,  weighted for scheduled maturity of each
security, and adjusted to a fully tax-equivalent basis:



(000's omitted)                                                      At December 31, 2001
- ----------------------------------------------------------------------------------------------------------------
                                                              Amount        Amount
                                                             Maturing      Maturing
                                                              After         After
                                                Amount         One           Five
                                               Maturing        Year          Years        Amount
                                                Within          but           but        Maturing       Total
                                                 One          Within        Within         After       Amortized
                                               Year of         Five           Ten           Ten        Cost/Book
                                                 Less          Years         Years         Years         Value
- ----------------------------------------------------------------------------------------------------------------
Held to Maturity Portfolio

                                                                                       
Obligations of states and political
subdivisions                                  $    3,385    $    2,481    $      727    $    1,015    $    7,608
- ----------------------------------------------------------------------------------------------------------------

Total                                         $    3,385    $    2,481    $      727    $    1,015    $    7,608
================================================================================================================

Weighted average yield (1)                          7.12%         7.65%         7.79%        12.30%         8.18%

Available for Sale Portfolio

U.S. Treasury securities and obligations of
  U.S.  government corporations and agencies  $      101    $   10,005    $  150,932    $   31,073    $  192,111

Obligations of states and political
   subdivisions                                    2,823        15,594        85,940       177,752       282,109

Corporate securities                                  49           746        10,070        32,527        43,392

Mortgage-backed securities and CMO's              88,372       285,925       107,808        91,973       574,078
- ----------------------------------------------------------------------------------------------------------------

Total                                         $   91,345    $  312,270    $  354,750    $  333,325    $1,091,690
================================================================================================================

Weighted average yield (1)                          5.81%         6.58%         6.77%         7.17%         6.76%


(1) Weighted average yields on the tax-exempt  obligations have been computed on
a fully tax equivalent  basis assuming a marginal federal tax rate of 35%. These
yields  are an  arithmetic  computation  of  accrued  income  divided by average
balance;  they may differ from the yield to maturity,  which  considers the time
value of money.

Market Risk/Interest Rate Risk

Market risk is the risk of loss in a financial  instrument  arising from adverse
changes in market rates or prices. The company's primary market risk exposure is
interest rate risk. The ongoing  monitoring  and  management of this risk,  over
both a  short-term  tactical  and  longer-term  strategic  time  horizon,  is an
important component of the company's  asset/liability  management process, which
is governed by policies  established  by its Board of Directors and reviewed and
approved annually. The Board of Directors delegates  responsibility for carrying
out the asset/liability  management  policies to the Asset/Liability  Management
Committee  (ALCO).  In this  capacity,  ALCO develops  guidelines and strategies
impacting  the  company's  asset/liability   management  activities  based  upon
estimated market risk  sensitivity,  policy limits,  and overall market interest
rate level and trends.

As the  company  does not believe it is  possible  to  reliably  predict  future
interest rate  movements,  it has maintained an  appropriate  process and set of
measurement  tools which enable it to identify and quantify  sources of interest
rate risk in varying rate environments.  The primary tool used by the company in
managing  interest  rate  risk is  income  simulation.  The  analysis  begins by
measuring the impact of  differences in maturity and repricing all balance sheet
positions.  Such work is further  augmented  by  adjusting  for  prepayment  and
embedded  option risk found  naturally in certain asset and  liability  classes.
Finally, balance sheet growth and funding expectations are added to the analysis
in order to reflect the strategic initiatives set forth by the company.

                                       37


Changes in net interest  income are reviewed after  subjecting the balance sheet
to an array of treasury yield curve  possibilities.  The following  reflects the
company's  one-year net interest income sensitivity based on asset and liability
levels on  December  31,  2001,  assuming no growth in the  balance  sheet,  and
assuming an instantaneous  200 basis point increase and 150 basis point decrease
in the prime rate, federal funds rate and the entire treasury yield curve.



                                REGULATORY MODEL
- -------------------------------------------------------------------------------------
  Rate Change            Net Interest Income               Net Interest Income
In Basis Points  Dollar Change During First 12 Months  Percent Change from Flat Rates
                                                             
   + 200 bp                  $2.1 million                          1.7%
   - 150 bp                 ($4.3 million)                        (3.6%)


The rising rate  environment  performs better than the falling rate  environment
due in large part to the increased 2001 level of core deposits, which are not as
volatile in terms of rate movement as are other funding sources.

Given the steepness in slope of the treasury  yield curve as of year-end 2001, a
second group of simulations was performed based on what the company  believes to
be  conservative  levels of balance  sheet  growth--high  single digit growth in
loans and investments, and low single digit growth in deposits, augmented by any
necessary increases in borrowings, with no growth in other major portions of the
balance sheet. On that basis, a variety of scenarios was tested,  including:  A)
raising  short term rates (fed funds and prime) by 200 BP over a one year period
while holding the long end of the treasury yield curve constant,  and B) holding
short term rates (fed funds and prime)  constant,  while flattening the long end
of the treasury curve. Under these sets of assumptions,  the bank's net interest
income shows a mild level of sensitivity to the flattening of the yield curve.



                                          MANAGEMENT MODEL
- ----------------------------------------------------------------------------------------------------
         Rate Change                    Net Interest Income                Net Interest Income
       In Basis Points          Dollar Change During First 12 Months  Percent Change from Flat Rates
                                                                            
A) Increasing Short Term Rates                 ($794,000)                          (.6%)
B) Reducing Longer Term Rates              ($3.7 million)                         (2.8%)


The preceding  interest rate risk analysis does not represent a company forecast
and should not be relied upon as being indicative of expected operating results.
These hypothetical estimates are based upon numerous assumptions: the nature and
timing of interest rate levels  (including  yield curve shape),  prepayments  on
loans and  securities,  deposit  decay  rates,  pricing  decisions  on loans and
deposits,  reinvestment/replacement  of asset  and  liability  cash  flows,  and
others.  While the  assumptions  are developed  based upon current  economic and
local  market  conditions,  the  company  cannot make any  assurances  as to the
predictive nature of these  assumptions,  including how customer  preferences or
competitor influences might change.  Furthermore,  the sensitivity analysis does
not  reflect  actions  that ALCO might  take in  responding  to or  anticipating
changes in interest rates.

Liquidity

Due to the potential for unexpected  fluctuations in deposits and loans,  active
management of the company's liquidity is critical.  In order to respond to these
circumstances, adequate sources of both on- and off-balance sheet funding are in
place.

CBSI's  primary   approach  to  measuring   liquidity  is  known  as  the  Basic
Surplus/Deficit  model. It is used to calculate liquidity over two time periods:
first,  the  amount  of  cash  that  could  be  made  available  within  30 days
(calculated  as liquid  assets  less  short-term  liabilities);  and  second,  a
projection  of subsequent  cash  availability  over an  additional 60 days.  The
minimum policy level of liquidity  under the Basic  Surplus/Deficit  approach is
7.5% of total assets for both the 30- and 90-day time  horizons.  As of year-end
2001,  this ratio was 18.3% and 17.8%,  respectively,  excluding  the  company's
capacity to borrow additional funds from the Federal Home Loan Bank.

                                       38


GAP REPORT
COMMUNITY BANK SYSTEM, INC. AND SUBSIDIARIES
as of December 31, 2001



Volumes                       1-30          31-60         60-90           91-180       181-360        13-24
($000's)                      Days          Days           Days            Days          Days         Months
- --------------------------------------------------------------------------------------------------------------
                                                                                    
ASSETS:
Fixed Rate Debentures             --            --          5,000             --             --         28,457
Municipals                       321           133            457          2,645          2,989          2,769
Fixed Rate Mortgage               --            --             --             --             --             --
   Backed                      8,752         8,224          8,848         31,129         51,334         90,515
Other Investments                864            --             --             --            746             --
- --------------------------------------------------------------------------------------------------------------
      Total Investments        9,937         8,357         14,305         33,774         55,069        121,741
- --------------------------------------------------------------------------------------------------------------

Mortgages:
   Adjustable Rate               281           315          1,800          4,684         10,786          5,180
   Fixed Rate                 12,360        12,463         12,194         34,882         62,257         99,646
   Variable Home Equity       49,699        24,484            352         39,003            660             --
Commercial Variable          260,021         1,049          1,049          3,147          6,294         12,588
Other Commercial              48,488        10,159         10,226         31,080         64,014        115,093
Installment, Net              10,343        11,047         11,087         32,918         62,264        105,792
- --------------------------------------------------------------------------------------------------------------
      Total Loans            381,192        59,517         36,708        145,714        206,275        338,299

Loan Loss Reserve                 --            --             --             --             --             --
Other Assets                      --            --             --             --             --             --
- --------------------------------------------------------------------------------------------------------------
TOTAL ASSETS                 391,129        67,874         51,013        179,488        261,344        460,040
Average Yield                   6.04%         7.29%          7.91%          7.99%          8.02%          8.02%
==============================================================================================================
LIABILITY AND CAPITAL

Demand Deposits                   --            --             --             --             --             --
Savings / NOW/MM               2,312         2,312          2,312        278,134         66,804         27,599
CD's / IRA / Other           132,669       111,706         86,619        246,767        349,541        148,874
- --------------------------------------------------------------------------------------------------------------
      Total Deposits         134,981       114,018         88,931        524,901        416,345        176,473

Short Term Borrowings         14,200            --             --             --             --             --
Term Borrowing                31,100            --             --             --          1,000          6,000
Trust Securities              49,450            --             --             --             --             --
Other Liabilities                 --            --             --             --             --             --
Capital                           --            --             --             --             --             --
- --------------------------------------------------------------------------------------------------------------
TOTAL LIABILITIES
AND CAPITAL                  229,731       114,018         88,931        524,901        417,345        182,473
AVERAGE RATE                    4.98%         4.97%          4.78%          3.27%          3.63%          4.21%
==============================================================================================================
GAP                          161,398       (46,144)       (37,918)      (345,413)      (156,001)       277,567
CUMULATIVE GAP               161,398       115,254         77,336       (268,077)      (424,078)      (146,511)
CUMULATIVE GAP /
TOTAL ASSETS                     5.1%          3.6%           2.4%          -8.4%         -13.4%          -4.7%


Volumes                       25-36          37-60       Over 60
($000's)                     Months         Months        Months         TOTAL
- -------------------------------------------------------------------------------
                                                          
ASSETS:
Fixed Rate Debentures         64,951        83,006        10,688        192,102
Municipals                     2,649        12,344       266,308        290,615
Fixed Rate Mortgage
   Backed                     74,819       104,609       196,684        574,914
Other Investments              3,725            --        67,848         73,183
- -------------------------------------------------------------------------------
      Total Investments      146,144       199,959       541,528      1,130,814
- -------------------------------------------------------------------------------

Mortgages:
   Adjustable Rate                --            --            --         23,046
   Fixed Rate                 73,571       100,253       125,677        533,303
   Variable Home Equity           --            --            --        114,198
Commercial Variable           12,588        25,156            17        321,909
Other Commercial              50,749            --         2,860        332,669
Installment, Net              77,586        62,590        34,118        407,745
- -------------------------------------------------------------------------------
      Total Loans            214,494       187,999       162,672      1,732,870

Loan Loss Reserve                 --            --       (23,900)       (23,900)
Other Assets                      --            --       371,049        371,049
- -------------------------------------------------------------------------------
TOTAL ASSETS                 360,638       387,958     1,051,349      3,210,833
Average Yield                   7.75%         7.59%         3.82%          6.30%
===============================================================================
LIABILITY AND CAPITAL

Demand Deposits                   --            --       447,544        447,544
Savings / NOW/MM                  --            --       549,107        928,580
CD's / IRA / Other            42,353        48,665         2,652      1,169,846
- -------------------------------------------------------------------------------
      Total Deposits          42,353        48,665       999,303      2,545,970

Short Term Borrowings             --            --            --         14,200
Term Borrowing                    --        63,750       161,603        263,453
Trust Securities                  --            --        28,819         78,269
Other Liabilities                 --            --        40,961         40,961
Capital                           --            --       267,980        267,980
- -------------------------------------------------------------------------------
TOTAL LIABILITIES

AND CAPITAL                   42,353       112,415     1,498,666      3,210,833
AVERAGE RATE                    5.05%         5.82%         1.20%          2.74%
===============================================================================
GAP                          318,285       275,543      (447,317)
CUMULATIVE GAP               171,774       447,317            --
CUMULATIVE GAP /
TOTAL ASSETS                     5.4%         14.0%          0.0%



Note:
IPC=Accounts of individuals, partnerships, and corporations.
Public=Accounts of U.S. government, state, and local municipalities.
85% of IPC savings are treated as core (>60 months). 100% of Public Fund Savings
are treated as 181-360 days.
95% of IPC Money Markets are treated as core (91-180 days).  100% of Public Fund
Money Markets are treated as 181-360 days.
15% of IPC Savings are spread over 24 months, and 5% of IPC Money Markets are in
181-360 days.
Totals may not foot due to rounding.

                                       39


Forward-Looking Statements

This document contains  comments or information that constitute  forward-looking
statements (within the meaning of the Private  Securities  Litigation Reform Act
of 1995), which involve significant risks and uncertainties.  Actual results may
differ materially from the results discussed in the forward-looking  statements.
Moreover,  the company's plans,  objectives and intentions are subject to change
based on  various  factors  (some of which are beyond  the  company's  control).
Factors  that could cause actual  results to differ from those  discussed in the
forward-looking  statements  include:  (1)  risks  related  to  credit  quality,
interest rate sensitivity and liquidity; (2) the strength of the U.S. economy in
general and the strength of the local economies  where the company  conducts its
business;  (3) the effect of, and changes in,  monetary and fiscal  policies and
laws,  including interest rate policies of the Board of Governors of the Federal
Reserve System; (4) inflation,  interest rate, market and monetary fluctuations;
(5) the timely development of new products and services and customer  perception
of the overall value thereof (including features,  pricing and quality) compared
to competing products and services; (6) changes in consumer spending,  borrowing
and savings habits; (7) technological  changes;  (8) any acquisitions or mergers
that might be  considered  by the company  and the costs and factors  associated
therewith;  (9) the ability to maintain  and  increase  market share and control
expenses; (10) the effect of changes in laws and regulations (including laws and
regulations concerning taxes, banking,  securities and insurance) and accounting
principles  generally  accepted  in  the  United  States;  (11)  changes  in the
company's  organization,  compensation and benefit plans and in the availability
of, and compensation levels for, employees in its geographic  markets;  (12) the
costs and effects of litigation and of any adverse  outcome in such  litigation;
and (13) the success of the company at managing the risks of the foregoing.

The foregoing list of important factors is not exclusive.  Such  forward-looking
statements speak only as of the date on which they are made and the company does
not undertake any obligation to update any  forward-looking  statement,  whether
written or oral, to reflect events or circumstances after the date on which such
statement  is  made.  If  the  company  does  update  or  correct  one  or  more
forward-looking  statements,  investors  and others should not conclude that the
company will make additional updates or corrections with respect thereto or with
respect to other forward-looking statements.

New Accounting Pronouncements

See Accounting  Pronouncement Section of Note A of the notes to the Consolidated
Financial Statements on page 48.

Item 8.  Financial Statements and Supplementary Data

The following  consolidated  financial  statements and independent  accountant's
reports of Community Bank System,  Inc. and  subsidiaries are contained on pages
41 through 64 of this item.

- - Consolidated Statements of Condition--
  December 31, 2001 and 2000

- - Consolidated  Statements of Income - Years ended December 31, 2001,  2000, and
  1999

- - Consolidated  Statements  of Changes  in  Shareholders'  Equity - Years  ended
  December 31, 2001, 2000, and 1999

- - Consolidated  Statements of Cash Flows - Years ended December 31, 2001,  2000,
  and 1999

- - Notes to Consolidated Financial Statements -
  December 31, 2001

- - Report of Independent Accountants

Quarterly Selected Data (Unaudited) for 2001 and 2000 are contained on page 65.


                                       40

CONSOLIDATED STATEMENTS OF CONDITION
COMMUNITY BANK SYSTEM, INC. AND SUBSIDIARIES
(In Thousands, Except Share Data)


                                                                         December 31,    December 31,
                                                                             2001           2000
- ----------------------------------------------------------------------------------------------------
                                                                                   
ASSETS
    Cash and due from banks                                             $   106,554      $    76,456
    Federal funds sold                                                           --               --
- ----------------------------------------------------------------------------------------------------
Total cash and cash equivalents                                             106,554           76,456

Investment securities
(approximate fair value of $1,148,406 and $929,681)                       1,148,182          929,581

Loans                                                                     1,732,870        1,515,877
    Reserve for loan losses                                                  23,901           20,035
- ----------------------------------------------------------------------------------------------------
Net loans                                                                 1,708,969        1,495,842

Premises and equipment, net                                                  53,266           40,941
Accrued interest receivable                                                  22,562           21,873

Core deposit intangibles, net                                                36,722           10,349
Goodwill, net                                                                19,814            5,902
Other intangibles, net                                                       85,806           38,983
- ----------------------------------------------------------------------------------------------------
Intangible assets, net                                                      142,342           55,234

Other assets                                                                 28,958           30,746
- ----------------------------------------------------------------------------------------------------
TOTAL ASSETS                                                            $ 3,210,833      $ 2,650,673
====================================================================================================

LIABILITIES AND SHAREHOLDERS' EQUITY
Liabilities:
    Deposits
    Noninterest bearing                                                 $   447,544      $   316,162
    Interest bearing                                                      2,098,426        1,632,395
- ----------------------------------------------------------------------------------------------------
Total deposits                                                            2,545,970        1,948,557

    Federal funds purchased                                                  14,200           48,730
    Borrowings                                                              263,100          391,100
    Company obligated mandatorily redeemable
     preferred securities of subsidiaries,
     Community Capital/ Statutory
     Trust I-III, holding solely junior
     subordinated debentures of the Company                                  77,819           29,824
    Accrued interest and other liabilities                                   41,764           30,671
- ----------------------------------------------------------------------------------------------------
TOTAL LIABILITIES                                                         2,942,853        2,448,882
- ----------------------------------------------------------------------------------------------------
Shareholders' equity:
    Common stock no par $1.00 stated  value for 2001
     and 2000; 20,000,000 shares authorized; 12,902,812
     and 10,559,897 shares outstanding for 2001 and
     2000, respectively                                                      12,903           11,208
    Surplus                                                                  77,710           37,711
    Undivided profits                                                       170,472          163,917
    Accumulated other comprehensive income                                    7,281            5,966
     Treasury stock, at cost (0 and 648,100
     shares for 2001 and 2000, respectively)                                     --          (17,006)
    Shares issued under employee stock plan - unearned                         (386)              (5)
- ----------------------------------------------------------------------------------------------------
TOTAL SHAREHOLDERS' EQUITY
                                                                            267,980          201,791
- ----------------------------------------------------------------------------------------------------

TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY                              $ 3,210,833      $ 2,650,673
====================================================================================================


The accompanying notes are an integral part of the consolidated financial
statements.
                                       41

CONSOLIDATED STATEMENTS OF INCOME
COMMUNITY BANK SYSTEM, INC. AND SUBSIDIARIES
(In Thousands, Except Per-Share Data)



                                                                                         Years Ended December 31
- ------------------------------------------------------------------------------------------------------------------------
                                                                                   2001           2000           1999
- ------------------------------------------------------------------------------------------------------------------------
                                                                                                      
Interest income:
Interest and fees on loans                                                       $ 132,014      $ 130,207      $ 115,603
  Interest and dividends on investments:
    Taxable                                                                         55,012         50,885         43,422
    Nontaxable                                                                      10,274          7,847          6,915
  Interest on federal funds sold and deposits with other banks                         550            635            550
- ------------------------------------------------------------------------------------------------------------------------
Total interest income                                                              197,850        189,574        166,490
- ------------------------------------------------------------------------------------------------------------------------

Interest expense:
  Interest on deposits                                                              73,163         69,921         61,902
  Interest on federal funds purchased                                                  883          3,411          1,637
  Interest on short-term borrowings                                                  5,855         16,304          7,993
  Interest on mandatorily redeemable preferred securities of subsidiaries            4,540          2,932          2,932
  Interest on long-term borrowings                                                  16,754          6,573          4,026
- ------------------------------------------------------------------------------------------------------------------------
Total interest expense                                                             101,195         99,141         78,490
- ------------------------------------------------------------------------------------------------------------------------

Net interest income                                                                 96,655         90,433         88,000
Less:  Provision for loan losses                                                     7,097          7,722          5,856
- ------------------------------------------------------------------------------------------------------------------------
Net interest income after provision for loan losses                                 89,558         82,711         82,144
- ------------------------------------------------------------------------------------------------------------------------

Other income:
  Fiduciary and investment services                                                  3,080          3,251          3,010
  Service charges on deposit accounts                                                9,999          8,385          7,746
  Commissions on investment products                                                 6,085          4,924          1,288
  Other service charges, commissions and fees                                        6,944          6,507          5,814
  Other operating income                                                               429            217            295
  Investment security gain (loss), net                                               2,546           (159)          (413)
- ------------------------------------------------------------------------------------------------------------------------
Total other income                                                                  29,083         23,125         17,740
- ------------------------------------------------------------------------------------------------------------------------

Other expenses:
  Salaries and employee benefits                                                    41,045         36,743         33,693
  Occupancy expense, net                                                             6,122          5,084          4,871
  Equipment and furniture expense                                                    6,075          5,224          4,932
  Amortization of intangible assets                                                  6,679          4,891          4,723
  Legal and professional fees                                                        2,304          2,336          2,426
  Data processing expenses                                                           4,436          4,526          4,125
  Acquisition and unusual expenses                                                   8,164            400             --
  Other                                                                             14,214         11,730         12,008
- ------------------------------------------------------------------------------------------------------------------------
Total other expenses                                                                89,039         70,934         66,778
- ------------------------------------------------------------------------------------------------------------------------

Income before income taxes and extraordinary item                                   29,602         34,902         33,106
Income taxes                                                                         8,891         10,003          9,444
- ------------------------------------------------------------------------------------------------------------------------
Income before extraordinary item                                                    20,711         24,899         23,662
Extraordinary loss on early retirement of long term borrowings,
  net of tax benefit of $1,077                                                       1,582             --             --
- ------------------------------------------------------------------------------------------------------------------------
NET INCOME                                                                       $  19,129      $  24,899      $  23,662
========================================================================================================================
Earnings per share - Basic                                                       $    1.64      $    2.34      $    2.20
========================================================================================================================
Earnings per share - Diluted                                                     $    1.62      $    2.32      $    2.18
========================================================================================================================


The accompanying notes are an integral part of the consolidated financial
statements.
                                       44


CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY
COMMUNITY BANK SYSTEM, INC. AND SUBSIDIARIES
Years ended December 31, 2001, 2000 and 1999
(In Thousands, Except Share Data)



                                                                 Common Stock
                                                            ----------------------
                                                              Shares                                   Undivided     Treasury
                                                            Outstanding      Amount       Surplus       Profits        Stock
- ------------------------------------------------------------------------------------------------------------------------------
                                                                                                     
Balance at December 31, 1998                                 10,855,964     $ 11,183     $ 36,995     $ 135,026     $  (9,152)

  Net income - 1999                                                                                      23,662


  Other comprehensive loss, before tax:
    Unrealized losses on securities:
       Unrealized holding losses arising during period
       Reclassification adjustment for losses included
             in net income


  Other comprehensive loss, before tax:
  Income tax benefit related to other comprehensive loss

  Other comprehensive loss, net of tax

  Comprehensive income


  Dividends declared:
    Common, $.96 per share                                                                               (9,557)

  Common stock issued under employee stock plan                  23,306           23          687

   Treasury stock purchased                                    (221,500)                                               (5,567)
- ------------------------------------------------------------------------------------------------------------------------------
Balance at December 31, 1999                                 10,657,770     $ 11,206     $ 37,682     $ 149,131     $ (14,719)

  Net income - 2000                                                                                      24,899

  Other comprehensive income, before tax:
    Unrealized gains on securities:
       Unrealized holding gains arising during period
       Reclassification adjustment for gains included
             in net income

  Other comprehensive income, before tax:
  Income tax expense related to other comprehensive income

  Other comprehensive income, net of tax

  Comprehensive income


  Dividends declared:
    Common, $1.04  per share                                                                            (10,113)

  Common stock issued under employee stock plan                   2,127            2           29

   Treasury stock purchased                                    (100,000)                                               (2,287)
- ------------------------------------------------------------------------------------------------------------------------------
Balance at December 31, 2000                                 10,559,897     $ 11,208     $ 37,711     $ 163,917     $ (17,006)

  Net income - 2001                                                                                      19,129

  Other comprehensive income, before tax:
    Minimum pension liability adjustment
    Unrealized gains on securities:
       Unrealized holding gains arising during period
       Reclassification adjustment for gains included
             in net income

  Other comprehensive income, before tax:
  Income tax expense related to other comprehensive income

  Other comprehensive income, net of tax

  Comprehensive income


  Dividends declared:
    Common, $1.08 per share                                                                             (12,574)

  Issuance of common stock                                    1,308,800        1,309       30,755

  Common stock issued under employee stock plan                  82,546           83        1,338

  Fractional shares redeemed                                       (431)          (1)         (12)

  Stock issued for acquisition                                  952,000          304        7,918                      17,006
- ------------------------------------------------------------------------------------------------------------------------------
Balance at December 31, 2001                                 12,902,812     $ 12,903     $ 77,710     $ 170,472     $       0
==============================================================================================================================



                                                                                 Other          Employee
                                                            Comprehensive    Comprehensive     Stock Plan
                                                                Income           Income        - Unearned       Total
- -----------------------------------------------------------------------------------------------------------------------
                                                                                                  
Balance at December 31, 1998                                                    $   5,047          $  (26)    $ 179,073

  Net income - 1999                                             $ 23,662                                         23,662
                                                                --------

  Other comprehensive loss, before tax:
    Unrealized losses on securities:
       Unrealized holding losses arising during period           (37,745)
       Reclassification adjustment for losses included
             in net income                                           413
                                                                --------
  Other comprehensive loss, before tax:                          (37,332)
  Income tax benefit related to other comprehensive loss          14,704
                                                                --------
  Other comprehensive loss, net of tax                           (22,628)         (22,628)                      (22,628)
                                                                --------
  Comprehensive income                                          $  1,034
                                                                ========

  Dividends declared:
    Common, $.96 per share                                                                                       (9,557)

  Common stock issued under employee stock plan                                                        12           722

   Treasury stock purchased                                                                                      (5,567)
- -----------------------------------------------------------------------------------------------------------------------
Balance at December 31, 1999                                                    $ (17,581)         $  (14)    $ 165,705

  Net income - 2000                                             $ 24,899                                         24,899
                                                                --------
  Other comprehensive income, before tax:
    Unrealized gains on securities:
       Unrealized holding gains arising during period             39,053
       Reclassification adjustment for gains included
             in net income                                           159
                                                                --------
  Other comprehensive income, before tax:                         39,212
  Income tax expense related to other comprehensive income       (15,665)
                                                                --------
  Other comprehensive income, net of tax                          23,547           23,547                        23,547
                                                                --------
  Comprehensive income                                          $ 48,446
                                                                ========

  Dividends declared:
    Common, $1.04  per share                                                                                    (10,113)

  Common stock issued under employee stock plan                                                         9            40

   Treasury stock purchased                                                                                      (2,287)
- -----------------------------------------------------------------------------------------------------------------------
Balance at December 31, 2000                                                    $   5,966          $   (5)    $ 201,791

  Net income - 2001                                             $ 19,129                                         19,129
                                                                --------
  Other comprehensive income, before tax:
    Minimum pension liability adjustment                          (5,016)
    Unrealized gains on securities:
       Unrealized holding gains arising during period              9,638
       Reclassification adjustment for gains included
             in net income                                        (2,546)
                                                                --------
  Other comprehensive income, before tax:                          2,076
  Income tax expense related to other comprehensive income          (761)
                                                                --------
  Other comprehensive income, net of tax                           1,315            1,315                         1,315
                                                                --------
  Comprehensive income                                          $ 20,444
                                                                ========

  Dividends declared:
    Common, $1.08 per share                                                                                     (12,574)

  Issuance of common stock                                                                                       32,064

  Common stock issued under employee stock plan                                                      (381)        1,040

  Fractional shares redeemed                                                                                        (13)

  Stock issued for acquisition                                                                                   25,228
- -----------------------------------------------------------------------------------------------------------------------
Balance at December 31, 2001                                                    $   7,281          $ (386)    $ 267,980
=======================================================================================================================



                                       43

CONSOLIDATED STATEMENTS OF CASH FLOWS
COMMUNITY BANK SYSTEM, INC. AND SUBSIDIARIES



(In Thousands)                                                                                       Years Ended December 31
- -----------------------------------------------------------------------------------------------------------------------------------
                                                                                                 2001          2000         1999
- -----------------------------------------------------------------------------------------------------------------------------------
                                                                                                                 
Operating Activities:
  Net income                                                                                  $  19,129     $  24,899     $  23,662
  Adjustments to reconcile net income to net cash provided by operating activities:
      Depreciation                                                                                5,049         4,072         3,784
      Amortization of intangible assets                                                           6,679         5,050         4,995
      Net amortization of security premiums and discounts                                         2,229           439         3,720
      Amortization of discount on loans                                                            (199)         (311)         (587)
      Amortization of unearned compensation and discount on junior subordinated
      debentures                                                                                    276            16            18
      Provision for loan losses                                                                   7,097         7,722         5,856
      (Benefit) provision for deferred taxes                                                       (835)          412          (586)
      Extraordinary loss on early retirement of long-term borrowings                              1,582            --            --
      (Gain) loss on sale of investment securities                                               (2,546)          159           413
      Gain on sale of loans and other assets                                                       (283)         (236)         (202)
      Change in interest receivable                                                               1,276        (4,308)       (2,903)
      Change in other assets and other liabilities                                                5,349        (6,009)          932
- -----------------------------------------------------------------------------------------------------------------------------------
     Net cash provided by operating activities                                                   44,803        31,905        39,102
- -----------------------------------------------------------------------------------------------------------------------------------
Investing Activities:
  Proceeds from sales of investment securities                                                  141,959        16,811        34,433
  Proceeds from maturities of held-to-maturity investment securities                              6,172         3,727         2,771
  Proceeds from maturities of available-for-sale investment securities                          205,135        51,799       227,072
  Purchases of held-to-maturity investment securities                                            (4,380)       (4,035)       (3,775)
  Purchases of available-for-sale investment securities                                        (514,132)     (142,671)     (328,223)
  Net change in loans outstanding                                                                12,607       (96,220)     (137,390)
  Premium paid on acquisition of business                                                        (1,830)       (6,134)           --
  Cash received in acquisitions                                                                 212,353            --            --
  Capital expenditures                                                                           (7,730)       (5,304)       (8,870)
- -----------------------------------------------------------------------------------------------------------------------------------
     Net cash provided (used) by investing activities                                            50,154      (182,027)     (213,982)
- -----------------------------------------------------------------------------------------------------------------------------------
Financing Activities:
  Net change in demand deposits, NOW accounts, and savings accounts                             206,490         9,236       (46,092)
  Net change in certificates of deposit                                                        (166,998)       94,569        16,178
  Net change in federal funds purchased                                                         (34,530)       16,280        (7,250)
  Net change in term borrowings                                                                (139,532)       (7,900)      249,000
  Proceeds from issuance of redeemable preferred securities                                      47,967            --            --
  Issuance of common stock, net of issuance costs                                                32,837            29           396
  Treasury stock purchased                                                                           --        (2,287)       (5,567)
  Cash dividends paid                                                                           (10,980)       (9,998)       (9,463)
  Other financing activities                                                                       (113)         (101)          (93)
- -----------------------------------------------------------------------------------------------------------------------------------
     Net cash (used) provided by financing activities                                           (64,859)       99,828       197,109
- -----------------------------------------------------------------------------------------------------------------------------------
Change in cash and cash equivalents                                                              30,098       (50,294)       22,229
  Cash and cash equivalents at beginning of year                                                 76,456       126,750       104,521
- -----------------------------------------------------------------------------------------------------------------------------------
CASH AND CASH EQUIVALENTS AT END OF PERIOD                                                    $ 106,554     $  76,456     $ 126,750
===================================================================================================================================
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Cash paid for interest                                                                        $ 103,664     $  97,326     $  75,884
Cash paid for income taxes                                                                    $   8,082     $   9,876     $   8,983
===================================================================================================================================
SUPPLEMENTAL DISCLOSURE OF NONCASH FINANCING AND INVESTING ACTIVITIES:
Dividends declared and unpaid                                                                 $   3,482     $   1,888     $   1,773
Gross change in unrealized gains and (losses) on  available-for-sale securities               $   7,092     $  39,212     $ (37,332)
Minimum pension liability adjustment                                                          $   5,016     $      --     $      --
Bank and branch acquisitions:
  Fair value of assets acquired                                                               $ 382,560     $      --     $      --
  Liabilities assumed                                                                         $ 569,685     $      --     $      --
  Common stock issued, including treasury stock of $17,006                                    $  25,228     $      --     $      --
===================================================================================================================================


The accompanying notes are an integral part of the consolidated financial
statements.


                                       44

COMMUNITY BANK SYSTEM, INC. AND SUBSIDIARIES

NOTE A:  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Nature of Operations

Community Bank System,  Inc. is a one bank holding company which wholly-owns six
subsidiaries:  Community Bank, N.A. (the Bank),  Community  Capital Trust I, II,
Community  Statutory  Trust  III  subsidiary  business  trusts,   Benefit  Plans
Administrative  Services,  Inc. (BPA), and Community  Financial  Services,  Inc.
Closeout Corp.  (CFSICC).  Community Capital Trust I was formed in February 1997
for the purpose of issuing mandatorily  redeemable  convertible securities which
are considered Tier I capital under  regulatory  capital  adequacy  requirements
(see Note P). In July 2001,  Community Capital Trust II and Community  Statutory
Trust III were formed to issue Company obligated pooled capital securities which
are considered Tier I capital under regulatory  capital  adequacy  requirements.
BPA, located in Utica, New York, provides pension  administration and consulting
services  to  sponsors  of  defined  benefit  and  defined   contribution  plans
throughout New York State. CFSICC is an inactive company.  The Bank operates 119
customer  facilities  throughout Northern New York, the Finger Lakes Region, the
Southern Tier,  Southwestern  New York and Northern  Pennsylvania,  and owns the
following  subsidiaries:  Community Financial Services,  Inc. (CFSI),  Community
Investment  Services,  Inc. (CISI), CBNA Treasury Management  Corporation (TMC),
CBNA Preferred Funding Corporation (PFC), Elias Asset Management, Inc. (EAM) and
First Liberty Service Corp. (FLSC).  CFSI offers insurance  investment  products
and CISI  provides  broker-dealer  and  investment  advisory  services.  CFSI is
expected to be consolidated into CISI in 2002. TMC operates the cash management,
investment,  and treasury  functions of the Bank,  and PFC primarily  engages in
investing of  residential  and  commercial  real estate loans.  EAM,  located in
Williamsville,  New York,  provides  asset  management  services  to the general
public.  FLSC provides banking related services to the Pennsylvania  branches of
the Bank.

Principles of Consolidation

The consolidated  financial  statements  include the accounts of the Company and
its wholly owned subsidiaries.  All inter-company accounts and transactions have
been eliminated in consolidation.

Use of Estimates in the Preparation of Financial Statements

The preparation of financial statements in conformity with accounting principles
generally  accepted in the United States of America requires  management to make
estimates  and  assumptions  that  affect  the  reported  amounts  of assets and
liabilities  and disclosure of contingent  assets and liabilities at the date of
the  financial  statements  and the  reported  amounts of revenues  and expenses
during the reporting period. Actual results could differ from those estimates.

Risk and Uncertainties

In the normal  course of its  business,  the  Company  encounters  economic  and
regulatory  risks.  There are three main  components of economic risk:  interest
rate risk,  credit risk and market risk. The Company is subject to interest rate
risk to the degree that its  interest-bearing  liabilities  mature or reprice at
different speeds, or on different bases from its  interest-earning  assets.  The
Company's  primary  credit  risk is the risk of  default on the  Company's  loan
portfolio that results from the borrowers'  inability or  unwillingness  to make
contractually  required payments.  Market risk reflects potential changes in the
value of collateral  underlying  loans, the fair value of investment  securities
and loans held for sale.

The  Company is subject to the  regulations  of various  governmental  agencies.
These  regulations can and do change  significantly  from period to period.  The
Company also undergoes  periodic  examinations by the regulatory  agencies which
may subject it to further changes with respect to asset  valuations,  amounts of
required  loss  allowances,   and  operating  restrictions  resulting  from  the
regulators'  judgements  based on  information  available to them at the time of
their examinations.

Cash and Cash Equivalents

For purposes of reporting cash flows, cash and cash equivalents  include cash on
hand,  amounts due from banks and federal funds sold.  Generally,  federal funds
are sold for one-day periods. The carrying amounts reported in the balance sheet
for cash and cash equivalents approximate those assets' fair values.

                                       45


Investment Securities

The Company has  classified  its  investments  in debt and equity  securities as
held-to-maturity or  available-for-sale.  Held-to-maturity  securities are those
for which the Company has the  positive  intent and ability to hold to maturity,
and are  reported at cost,  which is adjusted for  amortization  of premiums and
accretion of discounts.  Debt securities not classified as held-to-maturity  are
classified as available-for-sale  and are reported at fair market value with net
unrealized gains and losses  reflected as a separate  component of shareholders'
equity,  net of  applicable  income  taxes.  None  of the  Company's  investment
securities  has been  classified as trading  securities.  Equity  securities are
stated at cost and  include  stock of the Federal  Reserve  Bank of New York and
Federal Home Loan Bank of New York.

The average cost method is used in determining  the realized gains and losses on
sales of  investment  securities,  which  are  reported  under  other  income as
investment  security gain (loss),  net. Premiums and discounts on securities are
amortized and accreted,  respectively,  on a systematic basis over the period to
maturity, estimated life, or earliest call date of the related security.

Fair values for investment  securities are based on quoted market prices,  where
available.  If quoted market prices are not available,  fair values are based on
quoted market prices of comparable instruments.

Loans

Loans are stated at unpaid  principal  balances.  Fair values for variable  rate
loans that reprice  frequently,  with no  significant  credit risk, are based on
carrying values. Fair values for fixed rate loans are estimated using discounted
cash flows and interest  rates  currently  being  offered for loans with similar
terms to borrowers of similar credit  quality.  Mortgage loans held for sale are
carried at the lower of cost or market and are  included in loans as the balance
of such loans was not  significant.  The  carrying  amount of  accrued  interest
approximates its fair value.

Interest on Loans and Reserve for Loan Losses

Interest on commercial loans and mortgages is accrued and credited to operations
based upon the principal amount  outstanding.  Unearned  discount on installment
loans is  recognized  as income  over the term of the loan,  principally  by the
actuarial method. Non-refundable loan fees and related direct costs are deferred
and amortized over the life of the loan as an adjustment to loan yield using the
effective interest method.

The Bank  places a loan on  nonaccrual  status and  recognizes  income on a cash
basis  when it is more than  ninety  days  past due (or  sooner,  if  management
concludes  collection of interest is  doubtful),  except when, in the opinion of
management, it is well-collateralized and in the process of collection.

The reserve for loan losses reflects management's best estimate of probable loan
losses in the Company's loan  portfolio,  considering  evaluations of individual
credits and  concentrations of credit risk, changes in the quality of the credit
portfolio,  levels of nonaccrual loans, current economic conditions,  changes in
the size and  character of the credit  risks and other  pertinent  factors.  The
reserve  is  increased  by  provisions  charged to  expense  and  reduced by net
charge-offs.  A loan is considered  impaired,  based on current  information and
events,  if it is  probable  that  the  Bank  will  not be able to  collect  the
scheduled   payments  of  principal  or  interest  when  due  according  to  the
contractual  terms of the loan  agreement.  The measurement of impaired loans is
generally based on the present value of expected future cash flows discounted at
the historical  effective  interest rate,  except that all  collateral-dependent
loans are measured for impairment based on the fair value of the collateral.

Premises and Equipment

Premises and equipment  are stated at cost less  accumulated  depreciation.  The
annual provision for depreciation is computed using the straight-line  method in
amounts  sufficient  to  recognize  the cost of  depreciable  assets  over their
estimated  useful  lives.  Maintenance  and  repairs  are  charged to expense as
incurred.

Other Real Estate

Properties acquired through foreclosure, or by deed in lieu of foreclosure,  are
carried at the lower of the unpaid loan balance plus  settlement  costs, or fair
value less  estimated  costs of disposal.  At December 31, 2001 and 2000,  other
real  estate,   included  in  other  assets,  amounted  to  $1,427  and  $1,293,
respectively.

                                       46


Intangible Assets

Intangible assets represent  principally core deposit value,  goodwill and other
intangibles  arising from  acquisitions.  The Company  periodically  reviews the
carrying value of intangible assets using fair value methodologies. Core deposit
intangibles  are being  amortized  principally on an accelerated  basis over ten
years and  goodwill is being  amortized on a  straight-line  basis over 15 to 25
years.

Mortgage Servicing Rights

Originated  mortgage  servicing  rights are  recorded at their fair value at the
time of  transfer  and are  amortized  in  proportion  to and over the period of
estimated net  servicing  income or loss.  The Bank uses a valuation  model that
calculates the present value of future cash flows to determine the fair value of
servicing  rights.  In  using  this  valuation  method,  the  Bank  incorporates
assumptions  that  market  participants  would  use  in  estimating  future  net
servicing  income,  which includes  estimates of the cost of servicing per loan,
the discount rate, and prepayment  speeds.  The carrying value of the originated
mortgage  servicing rights is periodically  evaluated for impairment using these
same market  assumptions.  At December  31,  2001 and 2000,  mortgage  servicing
rights,  included  in other  assets,  amounted to  approximately  $567 and $526,
respectively.

Deposits

The fair  values  disclosed  for demand and  savings  deposits  are equal to the
carrying  amounts at the reporting date. The carrying  amounts for variable rate
money market accounts and certificates of deposit  approximate their fair values
at the reporting  date.  Fair values for fixed rate  certificates of deposit are
estimated using discounted cash flows and interest rates currently being offered
on similar  certificates.  The carrying value of accrued  interest  approximates
fair value.

Borrowings

The  carrying  amounts of federal  funds  purchased  and  short-term  borrowings
approximate  their  fair  values.  Fair  values  for  long-term  borrowings  are
estimated using discounted cash flows and interest rates currently being offered
on similar borrowings.

Income Taxes

Provisions for income taxes are based on taxes currently  payable or refundable,
and  deferred  taxes which are based on  temporary  differences  between the tax
basis of assets and  liabilities  and their  reported  amounts in the  financial
statements.  Deferred tax assets and  liabilities  are reported in the financial
statements  at currently  enacted  income tax rates  applicable to the period in
which the  deferred  tax assets and  liabilities  are expected to be realized or
settled.

Trust Department Assets

Assets held in fiduciary or agency  capacities for customers are not included in
the accompanying consolidated statements of condition,  since such items are not
assets of the Company.  Fees associated with providing trust management services
are  recorded  on cash basis of income  recognition  and are  included  in other
income.  Assets under  management  at December 31, 2001 and 2000 were $1,385 and
$1,417, respectively.

Earnings Per Share

Basic  earnings  per share is computed on the basis of actual  weighted  average
common shares  outstanding for the period.  Diluted  earnings per share reflects
the dilutive effect of outstanding common stock equivalents.

Treasury Stock

Treasury stock  purchases are recorded at cost.  During 2001, the Company issued
648,100 shares of treasury stock in connection  with the acquisition of Citizens
National Bank of Malone.  During 2000, the Company  purchased  100,000 shares of
treasury  stock at an average  cost of $22.88.  The Company  purchases  treasury
stock  primarily  in order to have  shares  available  for  issuance  under  its
incentive stock option,  restricted stock award, and non-qualified  stock option
plans and for other strategic purposes.


                                       47


Fair Values of Financial Instruments

The Company determines fair values based on quoted market values where available
or on  estimates  using  present  values or other  valuation  techniques.  Those
techniques are  significantly  affected by the assumptions  used,  including the
discount  rate and estimates of future cash flows.  In that regard,  the derived
fair value  estimates  cannot be  substantiated  by  comparison  to  independent
markets and, in many cases, could not be realized in immediate settlement of the
instrument.  Statement Financial Accounting Standard No. 107, "Disclosures about
Fair Value of Financial Instruments," excludes certain financial instruments and
all non-financial instruments from its disclosure requirements. Accordingly, the
aggregate fair value amounts  presented do not represent the underlying value of
the Company.

The fair values of investment  securities,  loans, deposits, and borrowings have
been disclosed in footnotes C, D, G, and H, respectively.

Accounting Pronouncements

In July 2001, the Financial  Accounting  Standards  Board (FASB) issued SFAS No.
142,  "Goodwill  and  Other  Intangible   Assets",   which  addresses  financial
accounting and reporting for acquired goodwill and other intangibles  assets and
supercedes  APB Opinion No. 17,  "Intangible  Assets".  The statement  requires,
beginning  January  1,  2002,  that  the  Company  subject  goodwill  and  other
intangible assets to an annual  impairment  analysis to assess the need to write
down the balances and recognize an impairment loss. In addition, amortization of
goodwill  will no longer be  recorded  upon  adoption  of this  statement.  Core
deposit  intangibles,   net  and  other  intangibles,   net  related  to  branch
acquisitions  totaling  $122,528  at  December  31,  2001  will  continue  to be
amortized.  The Company  expects  that the adoption of this  pronouncement  will
reduce annual amortization expense by approximately $1,300.

In August 2001, the FASB issued SFAS No. 144,  "Accounting for the Impairment or
Disposal  of  Long-Lived  Assets,"  which  addresses  financial  accounting  and
reporting for the impairment of long-lived  assets and for long-lived  assets to
be  disposed  of,  including  long-term  customer  relationships  of a financial
institution,  such as core deposit  intangibles.  This Statement supersedes SFAS
121,  "Accounting  for the  Impairment of Long-Lived  Assets and for  Long-Lived
Assets to Be Disposed  Of,"  however,  this  Statement  retains the  fundamental
provisions  of  Statement  121  for  (a)  recognition  and  measurement  of  the
impairment  of  long-lived  assets  to be held and used and (b)  measurement  of
long-lived  assets to be disposed of by sale.  The  provisions of this Statement
are effective for financial  statements  issued for fiscal year beginning  after
December 15, 2001, and interim  periods  within those fiscal years.  The Company
has not yet determined what the impact of adopting SFAS No. 144 will have on the
financial statements.


                                       48


NOTE B:  ACQUISITIONS

FleetBoston Financial Corporation

On November  16,  2001,  the  Company  acquired  36  branches  from  FleetBoston
Financial  Corporation  with $470 million in deposits and $177 million in loans.
The branches  are located in the  Southwestern  and Finger Lakes  Regions of New
York.  The  results  of the 36  branch  operations  have  been  included  in the
consolidated   financial  statements  since  that  date.  As  a  result  of  the
acquisition,  the Company's core deposit funding increased,  and the addition of
new markets with  expanded  lending and  financial  service  opportunities  will
enable the Company to grow in an increasingly competitive banking environment.

Citizens National Bank of Malone

On January  26,  2001,  the Company  acquired  the  $111-million-asset  Citizens
National Bank of Malone, an  eighty-year-old  commercial bank with five branches
throughout  Franklin and St.  Lawrence  counties in New York State.  The Company
issued 952,000 shares of its common stock to the former  shareholders  at a cost
of $26.50 per share.  All of the 648,100  shares held in the Company's  treasury
were issued in this  transaction.  The  acquisition is being accounted for under
the purchase method of accounting.

The following table  summarizes the estimated fair values of the assets acquired
and liabilities  assumed as of the date  FleetBoston  Financial  Corporation and
Citizens National Bank of Malone were acquired. The Company is in the process of
finalizing  third-party  valuations  of the fair value of loans and premises and
equipment for the  FleetBoston  Financial  Corporation  acquisition;  thus,  the
allocation of the purchase price may be subject to refinement.

                                      FleetBoston
                                       Financial   Citizens National
                                      Corporation    Bank of Malone       Total
                                      ------------------------------------------
Cash                                    $208,576        $  3,777        $212,353
Investments                                    0          46,029          46,029
Loans                                    177,014          58,768         235,782
Reserve for loan losses                    2,565             787           3,352
                                      ------------------------------------------
  Net loan                               174,449          57,981         232,430
Bank premises and equipment                8,068           1,495           9,563
Other assets                               1,226           1,355           2,581
Intangible assets                         78,646          13,311          91,957
                                      ------------------------------------------
  Total assets                          $470,965        $123,948        $594,913
                                      ==========================================

Deposits                                $470,250        $ 87,671        $557,921
Borrowings                                     0           9,950           9,950
Other liabilities                            715           1,099           1,814
                                      ------------------------------------------
  Total liabilities                     $470,965        $ 98,720        $569,685
                                      ==========================================

Of the $91,957 of intangible assets, $28,100 represents core deposit intangibles
and is being amortized over a weighted-average  useful life of 7 years;  $13,311
is considered  goodwill and will be evaluated  annually for impairment;  and the
remaining $50,546 is considered other intangibles and is being amortized over 15
years. The other intangibles are expected to be deductible for tax purposes.

First Liberty Bank Corp.

On May 11, 2001,  Company  completed its  acquisition of the  $648-million-asset
First Liberty Bank Corp. ("First Liberty"). Pursuant to the terms of the merger,
each share of First  Liberty stock was exchanged for .56 shares of the Company's
common stock,  which amounted to  approximately  3.6 million shares.  The merger
constituted a tax-free reorganization and has been accounted for as a pooling of
interests under  Accounting  Principles Board Opinion No. 16.  Accordingly,  the
consolidated  financial  statements for the periods presented have been restated
to include the combined results of operations, financial position and cash flows
of the Company and First Liberty.  Certain  reclassifications were made to First
Liberty's   prior  year  financial   statements  to  conform  to  the  Company's
presentation.


                                       49


Results of  operations  for the  separate  companies  and the  combined  amounts
presented in the consolidated financial statements follow:

                            For the Four Months    For the Twelve Months Ended
                              Ended April 30,             December 31,
- ------------------------------------------------------------------------------
                                   2001                 2000           1999
- ------------------------------------------------------------------------------
NET INTEREST INCOME:
Community Bank System, Inc.      $24,742              $71,209      $67,941
First Liberty Bank Corp.           6,112               19,224       20,059
- ------------------------------------------------------------------------------
Combined                         $30,854              $90,433      $88,000
==============================================================================

NET INCOME:
Community Bank System, Inc.      $ 5,874              $20,319      $17,635
First Liberty Bank Corp.           1,765                4,580        6,027
- ------------------------------------------------------------------------------
Combined                         $ 7,639              $24,899      $23,662
==============================================================================

Elias Asset Management, Inc.

On April 3, 2000,  Community Bank System,  Inc.  acquired all the stock of Elias
Asset Management,  Inc. (EAM) for cash of $6.1 million. Additional consideration
of $1.9 million was recognized in 2001 based upon performance  targets set forth
within the stock  purchase  agreement.  EAM,  based in  Williamsville,  NY, is a
nationally  recognized  firm with  approximately  $550  million in assets  under
management for  individuals,  corporate  pension and profit  sharing plans,  and
foundations as of December 31, 2001.  This  transaction  was accounted for under
the purchase method, and the Company recognized $8.0 million of goodwill.

Acquisition and Unusual Expenses

The  Company   incurred   one-time   expenses  in  connection   with  the  above
acquisitions.  The  following  table shows the  components  of  acquisition  and
unusual  expenses which are presented in the  consolidated  statements of income
for the years ended December 31:

                                                    2001         2000
- ----------------------------------------------------------------------
Acquisition expenses:
  Legal and professional fees                      $2,742       $  371
  Severance and employee benefits                   1,462           --
  Equipment write-downs                               934           --
  Customer check repurchase                           811           --
  Other                                             1,381           29
- ----------------------------------------------------------------------
     Total acquisition expenses                     7,330          400
- ----------------------------------------------------------------------
Unusual expenses:
  Legal and professional fees                         395           --
  Other                                               439           --
- ----------------------------------------------------------------------
     Total unusual expenses                           834           --
- ----------------------------------------------------------------------
     Total acquisition and unusual expense         $8,164       $  400
======================================================================


                                       50


NOTE C:  INVESTMENT SECURITIES

The amortized  cost and estimated fair values of investments in securities as of
December 31 are as follows:



                                                     2001                                                  2000
- ------------------------------------------------------------------------------------------------------------------------------------
                                               Gross        Gross      Estimated                  Gross        Gross      Estimated
                               Amortized     Unrealized   Unrealized      Fair      Amortized   Unrealized   Unrealized     Fair
                                 Cost          Gains       Losses        Value        Cost        Gains       Losses        Value
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                                                  
Held to Maturity

Obligations of states and      $    7,608   $      224                $    7,832   $    5,351   $      100   $       --   $    5,451
political subdivisions
- ------------------------------------------------------------------------------------------------------------------------------------
Total                          $    7,608   $      224   $       --   $    7,832   $    5,351   $      100   $       --   $    5,451
- ------------------------------------------------------------------------------------------------------------------------------------

Available for Sale

U.S. Treasury securities
and obligations of
U.S. government corporations      192,111       11,390           --      203,501      300,714       11,477          843      311,348
and agencies

Obligations of states and         282,109        2,024        6,540      277,593      164,110        3,348        1,849      165,609
political subdivisions

Corporate securities               43,392        1,336          329       44,399       44,862        1,153        1,113       44,902

Mortgage-backed securities        574,078       12,596        3,108      583,566      371,745        3,612        5,508      369,849
- ------------------------------------------------------------------------------------------------------------------------------------

  Total                         1,091,690       27,346        9,977    1,109,059      881,431       19,590        9,313      891,708

Equity securities                  31,515           --           --       31,515       32,522           --           --       32,522

  Total                         1,123,205   $   27,346   $    9,977   $1,140,574      913,953   $   19,590   $    9,313   $  924,230
- --------------------------------------------====================================----------------====================================

Net unrealized gain/(loss)
on available for sale              17,369                                              10,277
                               ----------                                          ----------

GRAND TOTAL CARRYING VALUE     $1,148,182                                          $  929,581
                               ==========                                          ==========


The amortized cost and estimated  fair value of debt  securities at December 31,
2001, by contractual maturity,  are shown below. Expected maturities will differ
from  contractual  maturities  because  borrowers  may have the right to call or
prepay obligations with or without call or prepayment penalties.

                                     Held to Maturity       Available for Sale
                                Carrying    Est. Market   Carrying   Est. Market
                                 Value        Value         Value       Value
- --------------------------------------------------------------------------------
Due in one year or less        $    3,385   $    2,976   $    2,973   $    2,984
Due after one through five
years                               2,481        2,602       26,345       27,295
Due after five years through
ten years                             727          783      246,942      255,488
Due after ten years                 1,015        1,471      241,352      239,726
- --------------------------------------------------------------------------------
TOTAL                               7,608        7,832      517,612      525,493

Mortgage-backed securities             --           --      574,078      583,566
- --------------------------------------------------------------------------------
TOTAL                          $    7,608   $    7,832   $1,091,690   $1,109,059
================================================================================

Proceeds from sales of investment  securities  during 2001,  2000, and 1999 were
$141,959,  $16,864,  and  $34,158,  respectively.  Gross gains of  approximately
$2,964, $53, and $562 for 2001, 2000, and 1999,  respectively,  and gross losses
of $418, $212, and $974 in 2001, 2000, and 1999, respectively,  were realized on
those sales.

Investment securities with a carrying value of $596,200 and $609,330 at December
31, 2001 and 2000,  respectively,  were  pledged to  collateralize  deposits and
borrowings.


                                       51

NOTE D:   LOANS

Major classifications of loans at December 31 are summarized as follows:

- --------------------------------------------------------------------------------
                                                          2001           2000
- --------------------------------------------------------------------------------
Real estate mortgages                                  $1,005,558     $  843,463
Commercial, financial and agricultural loans              299,925        263,985
Installment loans to individuals                          399,368        395,226
Other loans                                                28,237         14,205
- --------------------------------------------------------------------------------
  Gross loans                                           1,733,088      1,516,879
Unearned discount                                             218          1,002
- --------------------------------------------------------------------------------
  Net loans                                             1,732,870      1,515,877
Reserve for loan losses                                    23,901         20,035
- --------------------------------------------------------------------------------
Loans, net of loan loss reserve                        $1,708,969     $1,495,842
================================================================================

The estimated  fair value of loans  receivable at December 31, 2001 and 2000 was
$1,702,617 and $1,483,487, respectively.  Non-accrual loans of $7,186 and $5,473
at December 31, 2001 and 2000, respectively, are included in net loans.

Changes in loans to directors and officers or other related parties for the year
ended December 31 are summarized as follows:

Balance at beginning of year       $19,017
New loans                            1,993
Payments                             5,336
- ------------------------------------------
Balance at end of year             $15,674
==========================================

Mortgage  loans  serviced  for  others  are  not  included  in the  accompanying
consolidated statements of condition.  The unpaid principal balances of mortgage
loans serviced for others were $119,838,  $101,254,  and $95,099 at December 31,
2001,  2000, and 1999,  respectively.  Custodial  escrow balances  maintained in
connection with the foregoing loan servicing,  and included in demand  deposits,
were approximately $883 and $670 at December 31, 2001 and 2000, respectively.

Changes in the reserve for probable loan losses for the years ended  December 31
are summarized as follows:

- --------------------------------------------------------------------------------
                                           2001           2000           1999
- --------------------------------------------------------------------------------
Balance at beginning of year             $ 20,035       $ 18,528       $ 17,059
Provision charged to expense                7,097          7,722          5,856
Reserve on acquired loans                   3,352              0              0
Loans charged off                          (8,662)        (7,481)        (5,963)
Recoveries                                  2,079          1,266          1,576
- --------------------------------------------------------------------------------
Balance at end of year                   $ 23,901       $ 20,035       $ 18,528
================================================================================

As of December 31, 2001,  2000 and 1999, the Company's  impaired loans for which
specific valuation allowances were recorded were not significant.

NOTE E:  PREMISES AND EQUIPMENT

Premises and equipment consist of the following at December 31:

- -----------------------------------------------------------------
                                           2001            2000
- -----------------------------------------------------------------
Land and land improvements                $ 7,665         $ 3,780
Bank premises owned                        44,486          40,295
Equipment                                  33,595          29,550
- -----------------------------------------------------------------
  Premises and equipment, gross            85,746          73,445
Less:  Allowance for depreciation          32,480          32,504
- -----------------------------------------------------------------
  Premises and equipment, net             $53,266         $40,941
=================================================================

                                       52


NOTE F:  INTANGIBLE ASSETS

Intangible assets consist of the following at December 31:

- --------------------------------------------------------------------
                                            2001             2000
- --------------------------------------------------------------------
Core deposit intangible                   $  46,819        $  18,719
Goodwill                                     21,275            6,134
Other intangibles                           103,307           52,761
- --------------------------------------------------------------------
  Intangible assets, gross                  171,401           77,614
Less:  Accumulated amortization             (29,059)         (22,380)
- --------------------------------------------------------------------
  Intangible assets, net                  $ 142,342        $  55,234
====================================================================


NOTE G:  DEPOSITS

Deposits by type consist of the following at December 31:

- -------------------------------------------------------
                           2001                 2000
- -------------------------------------------------------
Demand                  $  447,544           $  316,162
Savings                    928,582              603,293
Time                     1,169,844            1,029,102
- -------------------------------------------------------
  Total deposits        $2,545,970           $1,948,557
=======================================================

The  estimated  fair  values of  deposits  at  December  31,  2001 and 2000 were
approximately $1,171,465 and $1,944,871, respectively.

At December 31, 2001 and 2000, time  certificates of deposit in denominations of
$100 and greater totaled $177,002 and $210,663, respectively.

The approximate maturities of time deposits at December 31 are as follows:

- -----------------------------------------------------------------------
Maturity                                        2001            2000
- -----------------------------------------------------------------------
Three months or less                         $  333,002      $   83,651
Over three months through twelve months         596,308         719,730
Over one year through three years               191,228         190,689
Over three years                                 49,306          35,032
- -----------------------------------------------------------------------
  Total                                      $1,169,844      $1,029,102
=======================================================================

NOTE H:  BORROWINGS

Outstanding borrowings at December 31 are as follows:

- --------------------------------------------------------------------------------
                                                            2001          2000
- --------------------------------------------------------------------------------
Short-term borrowings:
  Federal funds purchased                                 $ 14,200      $ 48,730
  Federal Home Loan Bank Advances                           26,000       145,000
  Other short-term borrowings                                6,100         6,100
- --------------------------------------------------------------------------------
                                                            46,300       199,830
Long-term borrowings:
  Federal Home Loan Bank Advances                          231,000       240,000

Company obligated mandatorily redeemable
  preferred securities of subsidiary
  trusts holding solely junior subordinated
  debentures of the Company, net of
  discount of $1,631 and $176                               77,819        29,824
- --------------------------------------------------------------------------------
                                                          $355,119      $469,654
================================================================================


                                       53


Federal Home Loan Bank  advances are secured by a blanket lien on the  Company's
residential real estate loan portfolio and mortgage-backed securities portfolio.

Long-term borrowings at December 31, 2001 have maturity dates as follows:

                          Weighted
                           Average
                             Rate          Amount
- --------------------------------------------------
February 10, 2003           5.52%         $  5,000
December 2, 2003            6.24%            1,000
December 3, 2004            6.16%           10,000
January 23, 2008            5.44%           10,000
January 28, 2008            5.48%            5,000
January 30, 2008            5.27%           20,000
February 4, 2008            5.45%            5,000
April 14, 2010              6.35%           25,000
September 27, 2010          5.88%           50,000
October 12, 2010            5.84%           50,000
November 1, 2010            5.77%           50,000
February 3, 2027            9.75%           29,831
July 16, 2031               6.73%           24,261
July 31, 2031               7.27%           23,727
- --------------------------------------------------
                            6.38%         $308,819
==================================================

The estimated  fair value of long term  borrowings at December 31, 2001 and 2000
were $338,801 and $271,894, respectively.

On  September  10, 2001 the Company  prepaid  $95,000 of Federal  Home Loan Bank
advances with maturity dates ranging from December 17, 2002 to February 23, 2004
and a weighted average rate of 5.38%. These long-term  borrowings were paid with
gains  resulting  from  investment  sales of $36  million.  As a  result  of the
prepayment,  the Company incurred penalties of $2,659 that has been reflected in
the  consolidated  statements  of income as an  extraordinary  loss,  net of tax
benefit of $1,077.

On July 16,  2001,  the  Company  formed a wholly  owned  subsidiary,  Community
Capital Trust II, a Delaware business trust. The trust issued $25,000 of 30 year
floating rate  Company-obligated  pooled Capital Securities of Community Capital
Trust II Holding Solely Parent Debentures.  On July 31, 2001, the Company formed
a wholly owned subsidiary, Community Statutory Trust III, a Connecticut business
trust.  The trust  issued  $24,450 of 30 year  floating  rate  Company-obligated
pooled Capital Securities of Community Statutory Trust III Holding Solely Parent
Debentures. The Company borrowed the proceeds of the Capital Securities from its
Subsidiaries   by  issuing  Deeply   Subordinated   Junior   Debentures   having
substantially  similar  terms.  The  Capital  Securities  mature in 2031 and are
treated  as Tier I capital by the  Federal  Reserve  Bank of New York.  Trust II
Capital  Securities are a pooled trust preferred fund of MM Community Funding I,
Ltd,  and are tied to the six  month  LIBOR  plus  3.75%,  with a five year call
provision.  Trust III Capital  Securities  are a pooled trust  preferred fund of
First  Tennessee/KBW  Pooled Trust  Preferred Deal III and are tied to the three
month LIBOR plus 3.58%, with a five year call provision. All of these securities
are guaranteed by the Company.

On February 3, 1997, the Company formed a subsidiary  business trust,  Community
Capital Trust I (Trust),  for the purpose of issuing preferred  securities which
qualify as Tier I capital (see Note P). Concurrent with its formation, the Trust
issued  $30,000  of  9.75%  preferred  securities  in an  exempt  offering.  The
preferred  securities  are  non-voting,  mandatorily  redeemable  in  2027,  and
guaranteed  by the  Company.  The  entire  net  proceeds  to the Trust  from the
offering were invested in junior  subordinated  obligations of the Company.  The
costs related to the issuance of these  securities are capitalized and amortized
over the life of the period to redemption on a straight-line basis.


                                       54


NOTE I:  INCOME TAXES

The provision  (benefit) for income taxes for the years ended  December 31 is as
follows:

- --------------------------------------------------------------
                          2001            2000          1999
- --------------------------------------------------------------
Current:
  Federal               $ 8,301         $ 9,049        $ 9,499
  State                     348             542            531
Deferred:
  Federal                  (691)            357           (425)
  State                    (144)             55           (161)
- --------------------------------------------------------------
Total income taxes      $ 7,814         $10,003        $ 9,444
==============================================================

Components  of  the  net  deferred  tax   asset/liability,   included  in  other
assets/liabilities, as of December 31 are as follows:

- --------------------------------------------------------------
                                         2001           2000
- --------------------------------------------------------------
Allowance for loan losses              $ 8,956         $ 7,237
Employee benefits                        4,226           1,873
Amortization of
intangibles                                326             465
Goodwill                                 1,408              --
Other                                    1,716           1,521
- --------------------------------------------------------------
Total deferred tax asset                16,632          11,096
- --------------------------------------------------------------

Investment securities                    8,142           5,293
Loan origination costs                   2,117           1,913
Depreciation                             1,532           1,317
Mortgage servicing rights                  222             213
- --------------------------------------------------------------
Total deferred tax liability            12,013           8,736
- --------------------------------------------------------------
Net deferred tax asset                 $ 4,619         $ 2,360
==============================================================

The Company has  determined  that no  valuation  allowance is necessary as it is
more likely than not that deferred tax assets will be realized through carryback
of future  deductions  to taxable  income in prior  years,  future  reversals of
existing temporary differences, and through future taxable income.

A  reconciliation  of the differences  between the federal  statutory income tax
rate and the effective tax rate for the years ended  December 31 is shown in the
following table:

- --------------------------------------------------------------------------
                                                     2001    2000    1999
- --------------------------------------------------------------------------
Federal statutory income tax rate                    35.0%   35.0%   35.0%
Increase (reduction) in taxes resulting from:
  Tax-exempt interest                               -11.1%   -9.5%   -8.4%
  State income taxes, net of federal benefit          0.7%    1.1%    0.6%
  Other                                               4.5%    2.1%    1.3%
- --------------------------------------------------------------------------
Effective income tax rate                            29.1%   28.7%   28.5%
==========================================================================

NOTE J:  LIMITS ON DIVIDENDS AND OTHER REVENUE SOURCES

The Company's  ability to pay dividends to its shareholders is largely dependent
on the Bank's ability to pay dividends to the Company.  In addition to state law
requirements and the capital  requirements  discussed  below, the  circumstances
under  which  the  Bank may pay  dividends  are  limited  by  federal  statutes,
regulations, and policies. For example, as a national bank, the Bank must obtain
the approval of the Office of the Comptroller of the Currency (OCC) for payments
of dividends if the total of all  dividends  declared in any calendar year would
exceed  the  total  of  the  Bank's  net  profits,   as  defined  by  applicable
regulations,  for that year,  combined  with its  retained  net  profits for the
preceding two years.  Furthermore,  the Bank may not pay a dividend in an amount
greater than its undivided  profits then on hand after  deducting its losses and
bad debts, as defined by applicable regulations.  At December 31, 2001, the Bank
had  approximately  $26,586  in  undivided  profits  legally  available  for the
payments of dividends.


                                       55


In addition,  the Federal  Reserve Board and the OCC are authorized to determine
under certain  circumstances that the payment of dividends would be an unsafe or
unsound practice and to prohibit payment of such dividends.  The Federal Reserve
Board has indicated that banking  organizations  should  generally pay dividends
only out of current operating earnings.

There are also  statutory  limits on the transfer of funds to the Company by its
banking subsidiary,  whether in the form of loans or other extensions of credit,
investments  or  assets  purchases.  Such  transfer  by the Bank to the  Company
generally is limited in amount to 10% of the Bank's capital and surplus,  or 20%
in the aggregate.  Furthermore, such loans and extensions of credit are required
to be collateralized in specific amounts.

NOTE K:  BENEFIT PLANS

The Company has a  noncontributory  defined  benefit  pension plan  covering the
majority of its  employees and  retirees.  The Company also provides  health and
life  insurance  benefits for eligible  retired  employees and  dependents.  The
following table shows the funded status of the Company's  Plans  reconciled with
amounts reported in the Company's consolidated statements of condition,  and the
assumptions  used in  determining  the  actuarial  present  value of the benefit
obligations:



                                                    Pension Benefits     Postretirement Benefits
- -----------------------------------------------------------------------------------------------
                                                   2001         2000        2001         2000
- -----------------------------------------------------------------------------------------------
                                                                           
Change in benefit obligation
Benefit obligation at the beginning of year      $ 23,459     $ 20,613    $  2,148     $  1,997
Service cost                                        1,121        1,125         165          134
Interest cost                                       1,650        1,530         210          138
Deferred actuarial loss                             4,665        1,069         980            7
Benefits paid                                      (1,005)        (878)       (125)        (128)
- -----------------------------------------------------------------------------------------------
Benefit obligation at end of year                  29,890       23,459       3,378        2,148
- -----------------------------------------------------------------------------------------------

Change in plan assets
Fair value of plan assets at beginning of year     22,034       22,605          --           --
Actual return of plan assets                       (1,384)        (516)         --           --
Company contributions                               1,439          823          --           --
Benefits paid                                      (1,005)        (878)         --           --
- -----------------------------------------------------------------------------------------------
Fair value of plan assets at end of year           21,084       22,034          --           --
- -----------------------------------------------------------------------------------------------

Unfunded status                                    (8,806)      (1,425)     (3,378)      (2,148)
Unrecognized actuarial loss (gain)                 10,626        2,875          66         (155)
Unrecognized prior service (benefit) cost            (430)        (545)        421           --
Unrecognized transition (asset ) liability            (23)         (42)        451          492
- -----------------------------------------------------------------------------------------------
Prepaid (accrued) benefit cost
                                                    1,367          863      (2,440)      (1,811)
Additional minimum liability                       (5,016)          --          --           --
- -----------------------------------------------------------------------------------------------
Total (accrued) prepaid benefit cost             $ (3,649)    $    863    $ (2,440)    $ (1,811)
===============================================================================================

Weighted-average assumptions as of
  December 31
Discount rate                                        6.75%    7.0%-7.5%       6.75%         7.0%
Expected return on plan assets                       9.00%    8.5%-9.0%       0.00%        0.00%
Rate of compensation increase                        4.00%    3.0%-4.0%       0.00%        0.00%
===============================================================================================




                                               Pension Benefits            Postretirement Benefits
- ----------------------------------------------------------------------------------------------------
                                          2001       2000       1999       2001      2000     1999
- ----------------------------------------------------------------------------------------------------
                                                                           
Net periodic benefit cost
Service cost                            $ 1,121    $ 1,125    $ 1,184    $   165   $   134   $   104
Interest cost                             1,650      1,530      1,326        210       138       129
Expected return on plan assets           (1,921)      (306)    (2,361)        --        --        --
Net amortization and deferral               218     (1,920)       518         --        --        (4)
Amortization of prior service cost         (114)       (24)       (24)        30        --        --
Amortization of transition obligation       (19)         3          3         41        41        41
- ----------------------------------------------------------------------------------------------------
Net periodic benefit cost               $   935    $   408    $   646    $   446   $   313   $   270
====================================================================================================


                                       56


Financial Accounting  Standards Board Statement No. 87 ("SFAS 87"),  "Employers'
Accounting  for  Pensions"  requires  recognition  in the  balance  sheet  of an
additional  minimum  liability  for pension plans with  accumulated  benefits in
excess of plan assets. At December 31, 2001, the accumulated  benefit obligation
exceeded the plan assets  resulting in the recognition of an additional  minimum
pension  liability of $5,016,  which was  recorded as a charge to  shareholders'
equity, net of tax benefit of $1,966.

The defined  benefit pension plan maintained by the Bank is authorized to invest
up to 10% of the fair  value of its total  assets in common  stock of  Community
Bank  System,  Inc. At December  31,  2001 and 2000,  the plan holds  45,500 and
46,500 shares, respectively, of the sponsor Company common stock.

Health  care cost  assumptions  have no effect on the amounts  reported  for the
health  care  plans,   since  the  plan  changed  to  a  fixed  dollar  employee
contribution plan in 1999.

The  Company  also  has an  Employee  Savings  and  Retirement  Plan,  which  is
administered  by the Trust  Department  of  Community  Bank,  N. A. The Employee
Savings and Retirement  Plan includes  Section  401(k) and Thrift  provisions as
defined under the Internal  Revenue  Code.  Company  contributions  to the trust
amounted to $979, $838, and $830 in 2001, 2000, and 1999, respectively.

The Company has deferred compensation agreements with several current and former
executives  and  officers  whereby  monthly  payments  are to be  provided  upon
retirement over periods ranging from ten to twenty-five years. Additionally,  in
connection  with the  acquisition  of First  Liberty,  the  Company  maintains a
Supplemental  Retirement  Plan (the  Plan)  for  certain  of the  First  Liberty
executive  officers and directors which provides that the participants  share in
the rights to the death  benefits of a split-dollar  life  insurance  policy and
provides for additional  compensation to the  participants,  equal to any income
tax consequences  related to the Plan until retirement.  Additional benefits for
certain participants in the Plan are calculated as (1) the amount of the benefit
obligation  increased  or  decreased  each year by an amount equal to the annual
BOLI policy  earnings less the Company's  cost of funds or (2) the amount of the
benefit obligation  increased by interest rates of between 11%-12%.  To fund the
annual premium on the  split-dollar  policy and mitigate the  obligations  under
this Plan, the Company has purchased a bank owned life  insurance  (BOLI) policy
on the participants' lives.

Expense  recognized  during  2001,  2000,  and  1999  related  to  the  deferred
compensation and supplemental  retirement plans amounted to approximately  $469,
$328, and $367, respectively. The Company has recorded a liability of $2,796 and
$1,985 at December  31, 2001 and 2000,  respectively.  At December  31, 2001 and
2000, the Company had $3,670 and $3,509,  respectively,  in cash surrender value
of BOLI.

The  Company  has a Stock  Balance  Plan  for  non-employee  directors  who have
completed  six months of service.  The Plan is a  nonqualified,  noncontributory
defined benefit plan. The Plan provides benefits for periods of service prior to
January  1,  1996  based  on  a  predetermined  formula.   Amounts  credited  to
participant  accounts for all creditable service after January 1, 1996 are based
on performance of the Company's  stock.  Participants  become fully vested after
six years of service.  Benefits  are payable in the form of stock of the Company
on the first of the month following the later of a participant's  disassociation
from the Board or attainment of age 70.  Unrecognized prior service cost of $381
at December 31, 2001 is being  amortized  over 8 years.  Expense  related to the
Plan  recognized  in  2001,  2000,  and  1999,  approximated  $4,  $9,  and $20,
respectively.  The accrued pension liability was approximately  $283 and $349 at
December  31, 2001 and 2000,  respectively.  The net  periodic  pension cost was
calculated using discount rates of 6.75% and 7.00% and stock price  appreciation
of 10.00% and 6.00% in 2001 and 2000, respectively.


                                       57

NOTE L:  STOCK-BASED COMPENSATION PLANS

The Company has  long-term,  stock-based  incentive  compensation  programs  for
directors,  officers,  and key  employees,  including  incentive  stock  options
(ISO's),  restricted stock awards (RSA's),  nonqualified stock options (NQSO's),
warrants,  retroactive stock appreciation  rights, and discounted  options.  The
Company has  authorized  the grant of options for up to 2,537,000  shares of the
Company's  common stock.  All options granted under these programs have ten-year
terms  and  vest  and  become  fully  exercisable  at the end of five  years  of
continued  employment.  In addition,  The Company grants options as an offset to
its Stock Balance Plan for non-employee directors (See Note K). The options vest
immediately and expire at the date the director retires. Activity in these plans
for 2001, 2000, and 1999 was as follows:


                                                                                       Weighted
                                                                                       Average
                                                                                       Exercise
                                                                                        Price
                                       Options      Range of Option      Shares         Shares
                                     Outstanding    Price Per Share    Exercisable   Outstanding
- ------------------------------------------------------------------------------------------------
                                                                            
Outstanding at December 31, 1998       533,753      $ 6.75 - $35.31      360,246        $24.70
Granted                                130,379      $25.38 - $29.31
Exercised / (cancelled), net           (34,117)     $12.13 - $19.13
Forfeited                               (1,085)
- ------------------------------------------------------------------------------------------------
Outstanding at December 31, 1999       628,930      $ 6.75 - $35.31      424,692        $25.08
Granted                                150,491          $23.13
Exercised / (cancelled), net            (2,777)     $13.13 - $35.31
Forfeited                               (2,218)
- ------------------------------------------------------------------------------------------------
Outstanding at December 31, 2000       774,426      $ 6.75 - $34.81      542,703        $24.57
Granted                                272,979          $24.90
Exercised / (cancelled), net           (65,851)     $ 7.50 - $26.50
Forfeited                               (5,488)
- ------------------------------------------------------------------------------------------------
Outstanding at December 31, 2001       976,066      $ 6.75 - $34.81      652,114        $25.37
================================================================================================


Statement of Financial  Accounting  Standards  (SFAS) No. 123,  "Accounting  for
Stock-Based  Compensation," provides for a fair-value-based method of accounting
for stock  compensation  plans with  employees  and others.  Alternatively,  the
statement   allows  that  entities  may  continue  to  account  for  stock-based
compensation plans in accordance with Accounting  Principles Board (APB) Opinion
No. 25, "Accounting for Stock Issued to Employees," with disclosure of pro forma
amounts reflecting the difference between cost charged to operations pursuant to
APB No. 25 and compensation  cost that would have been charged to operations had
SFAS No. 123 been applied. The Company has elected to continue following APB No.
25 in accounting  for its  stock-based  compensation  plans.  Application of the
fair-value based  accounting  provision of SFAS No. 123 results in the following
pro forma amounts of net income and earnings per share:

- ------------------------------------------------------------
                              2001        2000        1999
- ------------------------------------------------------------
Net Income:
  As reported               $ 19,129    $ 24,899    $ 23,662
  Pro forma                   18,307      24,240      23,111
Earnings per share:
  As reported:
     Basic                  $   1.64    $   2.34    $   2.20
     Diluted                $   1.62    $   2.32    $   2.18
  Pro forma:
     Basic                  $   1.57    $   2.28    $   2.15
     Diluted                $   1.55    $   2.26    $   2.13
============================================================

The fair  value of these  options  was  estimated  at the date of grant  using a
Black-Scholes   options  pricing  model  with  the  following  weighted  average
assumptions for 2001, 2000 and 1999:  risk-free interest rates by grant of 5.11%
during  2001,  4.65% to 6.93%  during  2000,  and  4.65% to 5.78%  during  1999;
dividend yields of 3.00% during 2001, 2000 and 1999;  volatility  factors of the
expected market price of the Company's  common stock of 28.14% for 2001,  29.15%
for 2000 and 30.78% for 1999; and a weighted-average expected life of the option
of 7.02 years in 2001, 7.11 in 2000 and 6.70 for 1999.

                                       58

For the  purposes  of pro forma  disclosures,  the  estimated  fair value of the
options is amortized to expense over the options' vesting period. Therefore, the
preceding results are not likely to be representative of the effects on reported
net income for future years due to additional years of vesting.  At December 31,
2001 the weighted average  information for outstanding and exercisable shares is
as follows:
                                        Options Outstanding
- ----------------------------------------------------------------------------
                                     Weighted Average    Options Exercisable
- ----------------------------------------------------------------------------
                                                                   Weighted
                                                                   Average
   Range of                      Exercise   Remaining               Exercise
Exercise Price        Shares      Price    Life (years)  Shares     Price
- ----------------------------------------------------------------------------
$ 6.75 - $ 7.06        2,000     $  6.75      0.0         2,000     $  6.75
$10.59 - $14.13       33,870     $ 12.78      3.4        33,870     $ 12.78
$14.13 - $17.66       97,039     $ 15.37      3.5        97,039     $ 15.37
$17.66 - $21.19       75,570     $ 19.13      5.0        75,570     $ 19.13
$21.19 - $24.72      142,306     $ 23.13      8.0        68,673     $ 23.13
$24.72 - $28.25      274,022     $ 24.91      8.9        90,017     $ 24.77
$28.25 - $31.78      205,013     $ 30.11      6.6       138,699     $ 30.19
$31.78 - $34.81      146,246     $ 34.81     10.5       146,246     $ 34.81
- ----------------------------------------------------------------------------
Total / Average      976,066     $ 25.37      7.5       652,114     $ 25.27
============================================================================

Directors  may elect to defer all or a portion  of their  director  fees until a
certain  distribution  date  pursuant  to  a  Deferred  Compensation  Plan.  The
administrator  has  established an account for each  participating  director and
credits to such account the number of shares of Company common stock which would
have been  purchased  with the  director  fees and shares equal to the amount of
dividends which would have been received. On the distribution date, the director
shall be entitled to receive  either shares of the Company common stock equal to
the number of shares accumulated or at the Company's election, cash equal to the
fair value of the number of shares accumulated. As of December 31, 2001 and 2000
there were 31,473 and 25,239 shares credited to participant accounts,  for which
a liability of $933 and $769 was accrued,  respectively.  The expense recognized
under this plan for the years ended  December 31, 2001,  2000 and 1999 was $164,
$130, and $146, respectively.

NOTE M:  EARNINGS PER SHARE

Basic  earnings  per share is  computed  based on the  weighted  average  shares
outstanding.  Diluted  earnings  per  share is  computed  based on the  weighted
average  shares  outstanding  adjusted  for the  dilutive  effect of the assumed
exercise of stock options during the year. The following is a reconciliation  of
basic to diluted earnings per share for the years ended December 31:

                                                                Per share
                                            Income   Shares       amount
- --------------------------------------------------------------------------
 2001    Net Income                      $  19,129
         Basic EPS                          19,129   11,681       $  1.64
         Effect of dilutive
         securities:
           Stock options                                144
                                         ------------------
         Diluted EPS                     $  19,129   11,825       $  1.62
==========================================================================
 2000    Net Income                      $  24,899
         Basic EPS                          24,899   10,629       $  2.34
         Effect of dilutive
         securities:
           Stock options                                108
                                         ------------------
         Diluted EPS                     $  24,899   10,737       $  2.32
==========================================================================
 1999    Net Income                      $  23,662
         Basic EPS                          23,662   10,755       $  2.20
         Effect of dilutive
         securities:
           Stock options                                106
                                         ------------------
         Diluted EPS                     $  23,662   10,861       $  2.18
==========================================================================

For the year ended December 31, 2001 basic and diluted earnings per share before
extraordinary item was $1.77 and $1.75, respectively.

                                       59


NOTE N:  COMMITMENTS, CONTINGENT LIABILITIES AND RESTRICTIONS

The Company is a party to financial instruments with  off-balance-sheet  risk in
the normal  course of business  to meet the  financing  needs of its  customers.
These financial  instruments  consist primarily of commitments to extend credit,
which  involve,  to varying  degrees,  elements  of credit risk in excess of the
amount  recognized in the statement of condition.  The contract  amount of those
commitments to extend credit  reflects the extent of involvement the Company has
in this  particular  class of financial  instrument.  The Company's  exposure to
credit loss in the event of  nonperformance  by the other party to the financial
instrument for  commitments  to extend credit is represented by the  contractual
amount of the  instrument.  The Company uses the same credit  policies in making
commitments as it does for on-balance-sheet instruments.

Financial  instruments  whose  contract  amounts  represent  credit  risk are as
follows at December 31:

- --------------------------------------------------------------------------------
                                                         2001         2000
- --------------------------------------------------------------------------------
Financial instruments whose contract
  amounts represent credit risk at December 31:
     Letters of credit                                 $ 18,059     $ 18,682
     Commitments to make or purchase loans
        or to extend credit on lines of credit          336,218      226,285
- --------------------------------------------------------------------------------
          Total                                        $354,277     $244,967
================================================================================

The fair value of these financial instruments is not significant.

Commitments  to extend  credit are  agreements  to lend to a customer as long as
there is no violation of any condition established in the contract.  Commitments
generally  have fixed  expiration  dates or other  termination  clauses  and may
require  payment of a fee. Since some of the  commitments are expected to expire
without  being  drawn  upon,  the total  commitment  amounts do not  necessarily
represent future cash requirements. The Company evaluated each customer's credit
worthiness on a case-by-case basis. The amount of collateral obtained, if deemed
necessary by the Company  upon  extension  of credit,  is based on  management's
credit  evaluation  of the  customer.  Collateral  held  varies but may  include
residential real estate,  income-producing  commercial properties,  and personal
property. The Company has unused lines of credit totaling $3,900 at December 31,
2001  and  2000.  The  Company  has  additional  unused  borrowing  capacity  of
approximately $260,000 through collateralized transactions with the Federal Home
Loan Bank.

The Company is required to maintain a reserve  balance,  as  established  by the
Federal  Reserve Bank of New York.  The required  average  total reserve for the
14-day maintenance  period ended December 31, 2001 was $34,063,  of which $2,000
was  required to be on deposit with the Federal  Reserve  Bank of New York.  The
remaining $32,063 was represented by cash on hand.

NOTE O:  LEASES

The Company leases  buildings and office space under  agreements  that expire in
various years. Rental expense included in operating expenses amounted to $1,620,
$1,014 and $991 in 2001, 2000 and 1999, respectively.  The future minimum rental
commitments as of December 31, 2001 for all noncancelleable operating leases are
as follows:

2002             $ 1,483
2003               1,341
2004               1,127
2005                 750
2006                 627
Thereafter         2,555
- ------------------------
                 $ 7,883
========================


                                       60


NOTE P:  REGULATORY MATTERS

The Bank is subject to various regulatory capital  requirements  administered by
the federal banking agencies.  Failure to meet minimum capital  requirements can
initiate  certain  mandatory and possibly  additional  discretionary  actions by
regulators  that,  if  undertaken,  could have a direct  material  effect on the
Bank's  financial   statements.   Under  capital  adequacy  guidelines  and  the
regulatory  framework for prompt corrective  action, the Bank must meet specific
capital  guidelines  that involve  quantitative  measures of the Bank's  assets,
liabilities,  and certain off-balance sheet items as calculated under regulatory
accounting  practices.  The Bank's capital amounts and  classification  are also
subject to  qualitative  judgments  by the  regulators  about  components,  risk
weightings, and other factors.

Quantitative  measures  established  by  regulation to ensure  capital  adequacy
require the Bank to maintain  minimum amounts and ratios (set forth in the table
below)  of  total  and  Tier  I  capital  (as  defined  in the  regulations)  to
risk-weighted assets (as defined), and of Tier I capital (as defined) to average
assets (as defined).  Management believes,  as of December 31, 2001 and December
31, 2000, that the Bank meets all capital  adequacy  requirements to which it is
subject  and is "well  capitalized"  under the  regulatory  framework  of prompt
corrective  action.  To be  categorized  as "well  capitalized,"  the Bank  must
maintain minimum total risk-based, Tier I risk-based, and Tier I leverage ratios
as set forth in the following table.



                                                                                                 To Be Well
                                                                                             Capitalized Under
                                                                     For Capital             Prompt Corrective
                                            Actual                Adequacy Purposes          Action Provisions
- -----------------------------------------------------------------------------------------------------------------
                                    Amount         Ratio        Amount         Ratio        Amount         Ratio
- -----------------------------------------------------------------------------------------------------------------
                                                                                         
As of December 31, 2001:
Total Core Capital
  (to Risk Weighted Assets)        $213,449        11.65%      $135,154        8.00%       $168,943        10.00%

Tier I Capital
  (to Risk Weighted Assets)        $189,549        10.35%      $ 67,577        4.00%       $101,366         6.00%

Tier I Capital
  (to Average Assets)              $189,549         6.69%      $113,268        4.00%       $141,585         5.00%

As of December 31, 2000:
Total Core Capital
  (to Risk Weighted Assets)        $189,903        12.08%      $125,790        8.00%       $157,237        10.00%

Tier I Capital
  (to Risk Weighted Assets)        $170,415        10.84%      $ 62,867        4.00%       $ 94,300         6.00%

Tier I Capital
  (to Average Assets)              $170,415         6.75%      $100,963        4.00%       $126,204         5.00%
=================================================================================================================



                                       61


NOTE Q:  PARENT COMPANY STATEMENTS

Condensed financial statement information of the parent company is as follows:

                            CONDENSED BALANCE SHEETS
                                                       December 31   December 31
                                                          2001          2000
- --------------------------------------------------------------------------------
Assets:
  Cash and cash equivalents                             $ 12,921     $    323
  Investment securities                                      605          895
  Investment in and advances to
subsidiaries                                             346,980      239,683
  Other assets                                               311        1,295
- --------------------------------------------------------------------------------
     Total assets                                       $360,735     $242,196
================================================================================
Liabilities:
  Accrued interest and other liabilities                $  6,377     $  3,553
  Borrowings                                              86,378       36,852
Shareholders' equity                                     267,980      201,791
- --------------------------------------------------------------------------------
     Total liabilities and shareholders' equity         $360,735     $242,196
================================================================================

                         CONDENSED STATEMENTS OF INCOME



                                                           Years Ended December 31
- ------------------------------------------------------------------------------------
                                                           2001      2000      1999
- ------------------------------------------------------------------------------------
                                                                    
Revenues:
  Dividends from subsidiaries                            $18,373   $14,046   $23,139
  Interest on investments and deposits                        57        40        40
- ------------------------------------------------------------------------------------
        Total revenues                                    18,430    14,086    23,179
- ------------------------------------------------------------------------------------

Expenses:
  Interest on long term  notes and debentures              5,041     3,450     3,025
  Other expenses                                              48        25        19
- ------------------------------------------------------------------------------------
        Total expenses                                     5,089     3,475     3,044
- ------------------------------------------------------------------------------------

Income before tax benefit and equity in undistributed
  net income of subsidiaries                              13,341    10,611    20,135
Income tax benefit                                         1,419     1,000       900
- ------------------------------------------------------------------------------------
Income before equity in undistributed net income
  of subsidiaries                                         14,760    11,611    21,035
Equity in undistributed net income of subsidiary banks     4,369    13,288     2,627
- ------------------------------------------------------------------------------------
Net income                                               $19,129   $24,899   $23,662
====================================================================================



                                       62


                            STATEMENTS OF CASH FLOWS
      Increase (Decrease) in Cash, Cash Equivalents, and Noncash Activities



                                                                    Years Ended December 31
- -----------------------------------------------------------------------------------------------
                                                                 2001        2000        1999
- -----------------------------------------------------------------------------------------------
                                                                              
Operating Activities:
  Net income                                                   $ 19,129    $ 24,899    $ 23,662
  Adjustments to reconcile net income to net cash provided
     by operating activities
        Equity in undistributed net income of subsidiaries       (4,369)    (13,288)     (2,627)
        Net change in other assets and accrued liabilities        5,109      (1,162)        702
- -----------------------------------------------------------------------------------------------
Net cash provided by operating activities                        19,869      10,449      21,737
- -----------------------------------------------------------------------------------------------

Investing Activities:
  Purchase of available-for-sale investment securities             (210)        (74)       (178)
  Sale of available-for-sale investment securities                  500          --          --
  Capital contributions of subsidiaries                         (80,399)       (569)     (4,847)
- -----------------------------------------------------------------------------------------------
Net cash used in investing activities                           (80,109)       (643)     (5,025)
- -----------------------------------------------------------------------------------------------

Financing Activities:
  Net change in loans to subsidiaries                                --          --      (7,360)
  Net change in short term borrowings                                --       2,100       4,000
  Proceeds from junior subordinated debentures                   50,981          --          --
  Issuance of common stock, net of issuance costs                32,837          29         396
  Repurchase of treasury stock                                       --      (2,287)     (5,567)
  Cash dividends                                                (10,980)     (9,998)     (9,463)
- -----------------------------------------------------------------------------------------------
Net cash provided (used) by financing activities                 72,838     (10,156)    (17,994)
- -----------------------------------------------------------------------------------------------

Change in cash and cash equivalents                              12,598        (350)     (1,282)
  Cash and cash equivalents at beginning of year                    323         673       1,955
- -----------------------------------------------------------------------------------------------
CASH AND CASH EQUIVALENTS AT END OF YEAR                       $ 12,921    $    323    $    673
===============================================================================================

Supplemental disclosures of cash flow information:
  Cash paid for interest                                       $  3,883    $  3,439    $  3,022
===============================================================================================

Supplemental disclosures of noncash financing
activities
  Dividends declared and unpaid                                $  3,482    $  1,888    $  1,773
===============================================================================================


On November 16, 2001 and December 12, 2001,  the Company  issued  1,200,000  and
108,800 shares of common stock at a price of $26.35.  Proceeds from the issuance
of common stock, net of issuance costs, were $32,064.

On February  21,  1995,  the Company  adopted a  Stockholder  Protection  Rights
Agreement  and  declared a dividend of one right for each  outstanding  share of
common stock.  The rights can only be exercised  when an individual or group has
acquired or attempts to acquire 15% or more of the Company's  common  stock,  if
such action the Board of Directors  believes is not in the best  interest of the
stockholders. Each right then entitles the holder to acquire common stock having
a market value  equivalent to two times the stated  exercise  price.  The rights
expire in  February  2005 and may be redeemed by the Company in whole at a price
of $.01 per right.


                                       63



                        Report of Independent Accountants


Board of Directors and Shareholders
Community Bank System, Inc.


In our  opinion,  based on our  audits  and the  report of other  auditors,  the
accompanying  consolidated  statements of condition and the related consolidated
statements of income,  changes in shareholders' equity and of cash flows present
fairly,  in all material  respects,  the  financial  position of Community  Bank
System,  Inc. and Subsidiaries at December 31, 2001 and 2000, and the results of
their  operations and their cash flows for each of the three years in the period
ended  December 31, 2001 in  conformity  with  accounting  principles  generally
accepted in the United States of America.  These  financial  statements  are the
responsibility of the Company's management;  our responsibility is to express an
opinion on these  financial  statements  based on our audits.  The  consolidated
financial statements give retroactive effect to the merger of First Liberty Bank
Corp., on May 11, 2001 in a transaction accounted for as a pooling of interests,
as  described in Note B to the  consolidated  financial  statements.  We did not
audit the financial  statements of First  Liberty Bank Corp.,  which  statements
reflect  total assets of  $627,873,000  as of December 31, 2000 and net interest
income of $19,087,000  and  $20,016,000  for each of the two years in the period
ended December 31, 2000.  Those  statements were audited by other auditors whose
report  thereon  has been  furnished  to us, and our opinion  expressed  herein,
insofar as it relates to the amounts  included for First Liberty Bank Corp.,  is
based solely on the report of the other  auditors.  We  conducted  our audits of
these statements in accordance with auditing standards generally accepted in the
United  States of America,  which  require that we plan and perform the audit to
obtain reasonable  assurance about whether the financial  statements are free of
material  misstatement.  An audit includes examining,  on a test basis, evidence
supporting the amounts and  disclosures in the financial  statements,  assessing
the accounting principles used and significant estimates made by management, and
evaluating the overall  financial  statement  presentation.  We believe that our
audits  and the  report of other  auditors  provide a  reasonable  basis for our
opinion.


January 28, 2002


                                       64



                        TWO YEAR SELECTED QUARTERLY DATA




2001 RESULTS                                            1st       2nd       3rd         4th
(Dollars in Thousands)                                Quarter   Quarter   Quarter(1)  Quarter    Total
                                                      -------   -------   -------     -------    -----
                                                                                 
Net interest income                                   $23,141   $23,080   $23,808     $26,626   $96,655
Provision for loan losses                               1,326     1,415     1,579       2,777     7,097
Net interest income after
  Provision for loan losses                            21,815    21,665    22,229      23,849    89,558
Total other income                                      6,034     6,492     9,659       6,898    29,083
Total other expense                                    19,915    24,806    20,370      23,948    89,039
                                                      -------------------------------------------------
Income before income taxes and extraordinary item       7,934     3,351    11,518       6,799    29,602
Income taxes                                            2,185     1,241     3,493       1,972     8,891
                                                      -------------------------------------------------
Income before extraordinary item                        5,749     2,110     8,025       4,827    20,711
Extraordinary loss on early retirement of long term
  borrowings, net of tax benefit of $1,077                 --        --     1,582          --     1,582
                                                      -------------------------------------------------
Net income                                            $ 5,749   $ 2,110   $ 6,443     $ 4,827   $19,129
                                                      =================================================

Basic income per share:
  Income before extraordinary item                    $  0.51   $  0.18   $  0.69     $  0.39   $  1.77
  Net income                                          $  0.51   $  0.18   $  0.56     $  0.39   $  1.64
Diluted income per share:
  Income before extraordinary item                    $  0.50   $  0.18   $  0.68     $  0.39   $  1.75
  Net income                                          $  0.50   $  0.18   $  0.55     $  0.39   $  1.62
=======================================================================================================



2000 RESULTS                                            1st       2nd       3rd         4th
(Dollars in Thousands)                                Quarter   Quarter   Quarter     Quarter    Total
                                                      -------   -------   -------     -------    -----
                                                                                 
Net interest income                                   $22,769   $22,674   $22,338     $22,652   $90,433
Provision for loan losses                               1,389     1,887     2,308       2,138     7,722
                                                      -------------------------------------------------
Net interest income after
  Provision for loan losses                            21,380    20,787    20,030      20,514    82,711
Total other income                                      4,515     5,920     6,523       6,167    23,125
Total other expense                                    16,974    17,747    17,724      18,489    70,934
                                                      -------------------------------------------------
Income before income taxes
                                                        8,921     8,960     8,829       8,192    34,902
Income taxes                                            2,535     2,564     2,529       2,375    10,003
                                                      -------------------------------------------------
Net income                                            $ 6,386   $ 6,396   $ 6,300     $ 5,817   $24,899
                                                      =================================================

Earnings per share - Basic                            $  0.60   $  0.60   $  0.60     $  0.55   $  2.34
Earnings per share - Diluted                          $  0.60   $  0.59   $  0.59     $  0.54   $  2.32
=======================================================================================================


(1) The 3rd quarter 10Q  previously  netted  reported  prepayment  penalties  of
$2,659  incurred  on  the  early  retirement  of  long-term  borrowings  against
investment  security  gain  (loss),  net. The 3rd quarter  information  has been
restated to reflect these penalties as an extraordinary loss, net of tax benefit
in accordance with generally accepted accounting principles.  The effect of this
restatement  was to increase  amounts  previously  reported  for other income by
$2,659, decrease income before extraordinary item by $834 and increase basic and
diluted  earnings  per share  before  extraordinary  item by $.13.  There was no
impact on net  income as  previously  reported,  nor any effect on cash flows or
financial condition.

Item 9.  Changes in and Disagreements with Accounting and Financial Disclosure

None


                                       65


                                    Part III

Item 10.  Directors and Executive Officers of the Registrant

The information  concerning Directors of the Company required by this Item 10 is
incorporated  herein by reference to the section entitled "Nominees for Director
and  Directors  Continuing  in Office" in the  Company's  Proxy  Statement.  The
Information  concerning  executive officers of the Company required by this Item
10 is incorporated by reference to Item 4A of this Annual Report on Form 10-K.

Item 11.  Executive Compensation

The information  required by this Item 11 is incorporated herein by reference to
the section entitled "Compensation of Executive Officers" in the Company's Proxy
Statement.

Item 12.  Security Ownership of Certain Beneficial Owners and Management

The information  required by this Item 12 is incorporated herein by reference to
the sections entitled "Nominees for Director and Directors Continuing in Office"
and "Security  Ownership of Certain  Beneficial  Owners" in the Company's  Proxy
Statement to be filed with respect to its 2002 annual shareholders meeting.

Item 13.  Certain Relationships and Related Transactions

The information  required by this Item 13 is incorporated herein by reference to
the section  entitled  "Transactions  with  Management"  in the Company's  Proxy
Statement.


                                       66


                                     Part IV

Item 14.  Exhibits, Financial Statement Schedules, and Reports on Form 8-K

A.  Documents Filed

     1.   The following  consolidated  financial  statements  of Community  Bank
          System, Inc. and subsidiaries are included in Item 8:

          -    Consolidated Statements of Condition  --
               December 31, 2001 and 2000

          -    Consolidated Statements of Income --
               Years ended December 31, 2001, 2000, and 1999

          -    Consolidated Statements of Changes in Shareholders' Equity --
               Years ended December 31, 2001, 2000, and 1999

          -    Consolidated Statement of Cash Flows --
               Years ended December 31, 2001, 2000, and 1999

          -    Notes to Consolidated Financial Statements --
               December 31, 2001

          -    Independent Accountant's Report

          -    Quarterly selected data --
               Years ended December 31, 2001 and 2000 (unaudited)

     2.   Schedules are omitted since the required information is either not
          applicable or shown elsewhere in the financial statements.

     3.  Listing of Exhibits

         (21)  List of the Company's Subsidiaries

         Subsidiaries of the Company

            Name                               Jurisdiction of Incorporation
            ----                               -----------------------------
         Community Bank, N.A.                                    New York
         Community Capital Trust I                               Delaware
         Community Capital Trust II                              Delaware
         Community Statutory Trust III                           Connecticut
         Community Financial Services, Inc.                      New York
         Benefit Plans Administrative Services, Inc.             New York
         CBNA Treasury Management Corporation                    New York
         Community Investment Services, Inc.                     New York
         CBNA Preferred Funding Corp.                            Delaware
         CFSI Close-Out Corp.                                    New York
         Elias Asset Management, Inc.                            Delaware
         First Liberty Service Corporation                       Delaware

         (23)  Consent of PricewaterhouseCoopers LLP

B.   Reports on Form 8-K

     Report on 8-K/A was filed on October 24, 2001. It amends  Exhibits 99.1 and
     99.2 of the Form 8-K dated August 31, 2001.

C.   See Exhibit 14(a)(3) above.

D.   See Exhibit 14(a)(2) above


                                       67


SIGNATURES

Pursuant to the  requirements  of Section 13 of the  Securities  Exchange Act of
1934,  the  Registrant has duly caused this report to be signed on its behalf by
the undersigned thereunto duly authorized.

COMMUNITY BANK SYSTEM, INC.

By: /s/ Sanford A. Belden
   -------------------------------
   Sanford A. Belden
   President, Chief Executive Officer and Director
   March 27, 2002

Pursuant to the  requirements  of the Securities and Exchange Act of 1934,  this
report  has  been  signed  below  by the  following  persons  on  behalf  of the
registrant and in the capacities indicated on the 27th day of March 2002.

         Name

/s/ James A. Gabriel
- ----------------------------------
James A. Gabriel, Director and
Chairman of the Board of Directors

/s/ David G. Wallace
- ----------------------------------
David G. Wallace
Treasurer

Directors:

/s/ John M. Burgess
- ----------------------------------
John M. Burgess, Director

/s/ Paul M. Cantwell, Jr.
- ----------------------------------
Paul M. Cantwell, Jr., Director

/s/ William M. Dempsey
- ----------------------------------
William M. Dempsey, Director

/s/ Nicholas A. DiCerbo
- ----------------------------------
Nicholas A. DiCerbo, Director

/s/ Lee T. Hirschey
- ----------------------------------
Lee T. Hirschey, Director

/s/ Harold S. Kaplan
- ----------------------------------
Harold S. Kaplan, Director

/s/ Saul Kaplan
- ----------------------------------
Saul Kaplan, Director

/s/ David C. Patterson
- ----------------------------------
David C. Patterson, Director

/s/ Peter A. Sabia
- ----------------------------------
Peter A. Sabia, Director

/s/ William N. Sloan
- ----------------------------------
William N. Sloan, Director


                                       68