SECURITIES AND EXCHANGE COMMISSION
                             Washington, D. C. 20549
                                    FORM 10-Q


(Mark One)
X QUARTERLY  REPORT  PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES  EXCHANGE
  ACT OF 1934
For the quarterly period ended September 30, 1997.
                                                         OR
__ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES  EXCHANGE
   ACT OF 1934
For the transition period from ________ to ________.


                         COMMISSION FILE NUMBER 0-14703


                                NBT BANCORP INC.
             (Exact Name of Registrant as Specified in its Charter)

                               DELAWARE 16-1268674
          (State of Incorporation) (I.R.S. Employer Identification No.)

                  52 SOUTH BROAD STREET NORWICH, NEW YORK 13815
                  (Address of Principal Executive Offices)(Zip
                                      Code)

       Registrant's Telephone Number, Including Area Code: (607) 337-6000

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
the preceding 12 months (or for shorter periods 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

As  of October  31, 1997,  there were 9,002,467  shares  outstanding,  including
441,344 shares held in the treasury,  of the Registrant's  common stock, No Par,
Stated Value $1.00. There were no shares of the Registrant's preferred stock, No
Par, Stated Value $1.00, outstanding at that date.

An index to exhibits follows the signature page of this FORM 10-Q.



                                NBT BANCORP INC.
                   FORM 10-Q--Quarter Ended September 30, 1997


                                TABLE OF CONTENTS


PART I       FINANCIAL INFORMATION

Item 1       Financial Statements (Unaudited)

             Consolidated  Balance  Sheets at September  30, 1997,  December 31,
             1996, and September 30, 1996

             Consolidated  Statements  of Income  for the  three  month and nine
             month periods ended September 30, 1997 and 1996

             Consolidated  Statements of Stockholders' Equity for the nine month
             periods ended September 30, 1997 and 1996

             Consolidated  Statements  of Cash Flows for the nine month  periods
             ended September 30, 1997 and 1996

             Notes to Consolidated Financial Statements at September 30, 1997

Item 2       Management's Discussion and Analysis of Financial Condition and
             Results of Operations

PART II      OTHER INFORMATION

Item 1       Legal Proceedings
Item 2       Changes in Securities
Item 3       Defaults Upon Senior Securities
Item 4       Submission of Matters to a Vote of Security Holders
Item 5       Other Information
Item 6       Exhibits and Reports on FORM 8-K

SIGNATURES

INDEX TO EXHIBITS

                                      -2-



NBT BANCORP INC. AND SUBSIDIARY                                     SEPTEMBER 30,     December 31,    September 30,
CONSOLIDATED BALANCE SHEETS                                             1997              1996            1996
- ------------------------------------------------------------------------------------------------------------------
(dollars in thousands)                                               (UNAUDITED)       (See Notes)     (Unaudited)
                                                                                                     
ASSETS
Cash and due from banks                                              $   41,112       $   35,790       $   51,743
Federal funds sold and securities purchased under agreements
 to resell                                                               15,488                -                -
Loans available for sale                                                  3,335            4,135            3,788
Securities available for sale, at fair value                            440,695          369,202          368,025
Securities held to maturity (fair value-$33,625,
 $42,238 and $48,839)                                                    33,626           42,239           48,842
Loans:
 Commercial and agricultural                                            315,405          281,991          268,167
 Real estate mortgage                                                   128,863          119,870          118,847
 Consumer                                                               272,570          252,732          247,618
- ------------------------------------------------------------------------------------------------------------------
  Total loans                                                           716,838          654,593          634,632
 Less allowance for loan losses                                          11,438           10,473            9,965
- ------------------------------------------------------------------------------------------------------------------
  Net loans                                                             705,400          644,120          624,667
Premises and equipment, net                                              17,603           16,307           16,259
Intangible assets, net                                                    8,942            9,953           10,348
Other assets                                                             16,130           17,240           17,641
- ------------------------------------------------------------------------------------------------------------------
TOTAL ASSETS                                                         $1,282,331       $1,138,986       $1,141,313
- ------------------------------------------------------------------------------------------------------------------

LIABILITIES AND STOCKHOLDERS' EQUITY
Deposits:
 Demand (noninterest bearing)                                        $  127,054       $  122,115       $  119,510
 Savings, NOW, and money market                                         371,931          359,141          378,706
 Time                                                                   495,866          435,063          420,151
- ------------------------------------------------------------------------------------------------------------------
  Total deposits                                                        994,851          916,319          918,367
Short-term borrowings                                                   158,762           88,244           91,626
Other borrowings                                                            186           20,195           23,055
Other liabilities                                                         9,658            7,964            6,395
- ------------------------------------------------------------------------------------------------------------------
  Total liabilities                                                   1,163,457        1,032,722        1,039,443
Commitments and contingencies
Stockholders' equity:
Preferred stock, no par, stated value $1.00; shares
 authorized-2,500,000                                                         -                -                -
Common stock, no par, stated value $1.00; shares
 authorized-12,500,000; issued 9,002,467,
8,838,437 and 8,864,430                                                   9,002            8,838            8,442
Capital surplus                                                          85,531           82,731           75,461
Retained earnings                                                        31,377           24,208           29,928
Unrealized gain (loss) on securities available for sale,
 net of income tax effect                                                   754          (1,529)           (3,867)
Common stock in treasury at cost, 449,744,
 481,449 and 489,092 shares                                              (7,790)          (7,984)          (8,094)
- ------------------------------------------------------------------------------------------------------------------
  Total stockholders' equity                                            118,874          106,264          101,870
- ------------------------------------------------------------------------------------------------------------------
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY                           $1,282,331       $1,138,986       $1,141,313
- ------------------------------------------------------------------------------------------------------------------

See notes to consolidated financial statements.

                                      -3-



                                                          Three months ended                  Nine months ended
NBT BANCORP INC. AND SUBSIDIARY                              September 30,                      September 30,
CONSOLIDATED STATEMENTS OF INCOME                        1997             1996              1997             1996
- ------------------------------------------------------------------------------------------------------------------
(dollars in thousands, except per share amounts)                              (Unaudited)

                                                                                                  
Interest and fee income:
Loans                                                 $16,599          $14,831           $47,741          $42,615
Securities - taxable                                    7,798            6,380            21,932           18,679
Securities - tax exempt                                   244              435               917            1,131
Other                                                     207               32               300               71
- ------------------------------------------------------------------------------------------------------------------
  Total interest and fee income                        24,848           21,678            70,890           62,496
- ------------------------------------------------------------------------------------------------------------------

Interest expense:
Deposits                                                8,735            7,981            25,880           23,747
Short-term borrowings                                   2,207            1,151             4,708            2,902
Other borrowings                                          133              235               705              395
- ------------------------------------------------------------------------------------------------------------------
  Total interest expense                               11,075            9,367            31,293           27,044
- ------------------------------------------------------------------------------------------------------------------
Net interest income                                    13,773           12,311            39,597           35,452
Provision for loan losses                                 965              875             2,680            2,175
- ------------------------------------------------------------------------------------------------------------------
Net interest income after provision for loan losses    12,808           11,436            36,917           33,277
- ------------------------------------------------------------------------------------------------------------------

Noninterest income:
Trust income                                              687              654             2,060            1,963
Service charges on deposit accounts                       926              847             2,763            2,421
Securities gains (losses)                                 (90)             194               (72)           1,205
Other income                                              457              431             1,520            1,188
- ------------------------------------------------------------------------------------------------------------------
  Total noninterest income                              1,980            2,126             6,271            6,777
- ------------------------------------------------------------------------------------------------------------------

Noninterest expense:
Salaries and employee benefits                          4,556            4,355            13,154           13,096
Net occupancy expense                                     584              596             1,892            1,894
Equipment expense                                         435              421             1,279            1,324
Amortization of intangible assets                         314              395             1,051            1,185
Other operating expense                                 3,015            2,693             8,353            8,183
- ------------------------------------------------------------------------------------------------------------------
  Total noninterest expense                             8,904            8,460            25,729           25,682
- ------------------------------------------------------------------------------------------------------------------
Income before income taxes                              5,884            5,102            17,459           14,372
Income taxes                                            2,182            1,764             6,275            5,386
- ------------------------------------------------------------------------------------------------------------------
   NET INCOME                                         $ 3,702          $ 3,338           $11,184          $ 8,986
- ------------------------------------------------------------------------------------------------------------------
Net income per common share                           $  0.43          $  0.39           $  1.30          $  1.05
Cash dividends per common share                       $  0.170         $  0.124          $  0.470         $  0.372
Average common shares outstanding                   8,665,491        8,404,086         8,619,551        8,544,860
- ------------------------------------------------------------------------------------------------------------------

See notes to consolidated financial statements.

                                      -4-



NBT BANCORP INC. AND SUBSIDIARY
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
- ---------------------------------------------------------------------------------------------------------------------
                                                                            Unrealized
                                                                            Gain(Loss)
                                                                         On Securities
                                     Common      Capital      Retained       Available       Treasury
                                      Stock      Surplus      Earnings        For Sale          Stock         Total
- --------------------------------------------------------------------------------------------------------------------
(in thousands, except per share data)                                (Unaudited)

                                                                                              
BALANCE AT DECEMBER 31, 1995         $8,442      $75,464       $24,076         $ 2,822        $(2,760)     $108,044
Net income                                                       8,986                                        8,986
Cash dividends - $0.372 per share                               (3,134)                                      (3,134)
Purchase of 411,348 treasury shares                                                            (6,851)       (6,851)
Sale of 92,531 treasury shares to
  dividend reinvestment and other
  stock plans                                         (3)                                       1,517         1,514
Unrealized loss on securities
  available for sale, net of tax
  effect of $1,348                                                              (6,689)                      (6,689)
- --------------------------------------------------------------------------------------------------------------------
BALANCE AT SEPTEMBER 30, 1996        $8,442      $75,461       $29,928         $(3,867)       $(8,094)     $101,870
- --------------------------------------------------------------------------------------------------------------------

                                                                                              
BALANCE AT DECEMBER 31, 1996         $8,838      $82,731       $24,208         $(1,529)       $(7,984)     $106,264
Net income                                                      11,184                                       11,184
Cash dividends - $0.470 per share                               (4,015)                                      (4,015)
Common stock issued
  to stock option plan                  164        2,476                                                      2,640
Purchase of 131,900 treasury shares                                                            (2,569)       (2,569)
Sale of 163,605 treasury shares to
  dividend reinvestment and other
  stock plans                                        324                                        2,763         3,087
Unrealized gain on securities
  available for sale, net of tax
  effect of $3,526                                                               2,283                        2,283
- --------------------------------------------------------------------------------------------------------------------
BALANCE AT SEPTEMBER 30, 1997        $9,002      $85,531       $31,377         $   754        $(7,790)     $118,874
- --------------------------------------------------------------------------------------------------------------------

See notes to consolidated financial statements.

                                      -5-



NBT BANCORP INC. AND SUBSIDIARY                                         Nine Months Ended September 30,
CONSOLIDATED STATEMENTS OF CASH FLOWS                                        1997                  1996
- --------------------------------------------------------------------------------------------------------
(dollars in thousands)                                                             (Unaudited)
OPERATING ACTIVITIES:
                                                                                              
Net income                                                               $  11,184             $  8,986
Adjustments to reconcile net income to net cash provided
 by operating activities:
  Provision for loan losses                                                  2,680                2,175
  Depreciation and amortization of premises and equipment                    1,064                1,139
  Amortization of premiums and accretion of discounts on securities             96                   99
  Amortization of intangible assets                                          1,051                1,185
  Proceeds from sales of loans originated for sale                           3,559                3,820
  Loans originated for sale                                                 (2,759)              (3,294)
  Realized (gains) losses on sales of securities                                72               (1,205)
  (Increase) decrease in interest receivable                                  (105)                 934
  Increase in interest payable                                                 617                  165
  Other, net                                                                   821                1,933
- --------------------------------------------------------------------------------------------------------
Net cash provided by operating activities                                   18,280               15,937
- --------------------------------------------------------------------------------------------------------
INVESTING ACTIVITIES:
Securities available for sale:
 Proceeds from maturities                                                   28,787               27,282
 Proceeds from sales                                                       144,591              154,417
 Purchases                                                                (241,105)            (167,595)
Securities held to maturity:
 Proceeds from maturities                                                   22,037               23,848
 Purchases                                                                 (13,425)             (32,380)
Net (increase) in loans                                                    (63,960)             (45,802)
Purchase of premises and equipment, net                                     (2,360)                (931)
Sale of branch, net                                                           (219)                   -
- --------------------------------------------------------------------------------------------------------
Net cash used in investing activities                                     (125,654)             (41,161)
- --------------------------------------------------------------------------------------------------------

FINANCING ACTIVITIES:
Net increase in deposits                                                    78,532               45,335
Net increase (decrease) in short-term borrowings                            70,518              (24,319)
Proceeds from issuance of other borrowings                                       -               20,050
Repayments of other borrowings                                             (20,009)                  (7)
Common stock issued, including treasury shares reissued                      5,727                1,514
Purchase of treasury stock                                                  (2,569)              (6,851)
Cash dividends and payment for fractional shares                            (4,015)              (3,134)
- --------------------------------------------------------------------------------------------------------
Net cash provided by financing activities                                  128,184               32,588
- --------------------------------------------------------------------------------------------------------
Net increase (decrease) in cash and cash equivalents                        20,810                7,364
Cash and cash equivalents at beginning of year                              35,790               44,379
- --------------------------------------------------------------------------------------------------------
Cash and cash equivalents at end of period                               $  56,600             $ 51,743
- --------------------------------------------------------------------------------------------------------
SUPPLEMENTAL  DISCLOSURE  OF CASH FLOW  INFORMATION:
Cash paid during the period for:
 Interest                                                                $  30,676             $ 26,879
 Income taxes                                                                3,661                5,257
Noncash investing activity:
 Transfer of loans available for sale to loans held to maturity                  -                1,775
- --------------------------------------------------------------------------------------------------------

See notes to consolidated financial statements.

                                      -6-

NBT BANCORP INC. AND SUBSIDIARY
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
SEPTEMBER 30, 1997

BASIS OF PRESENTATION
The  accompanying  unaudited  consolidated  financial  statements  include  the
accounts of NBT Bancorp Inc. (the Registrant) and its  wholly-owned  subsidiary,
NBT Bank, N. A. (Bank).  All intercompany  transactions  have been eliminated in
consolidation.  Certain amounts previously reported in the financial  statements
have  been   reclassified  to  conform  with  the  current   presentation.
     The  determination of the allowance for loan losses is a material  estimate
that is  particularly  susceptible  to  significant  change in the near term. In
connection with the  determination of the allowance for loan losses,  management
obtains independent appraisals for significant properties.
         Net income per common share is computed  based on the weighted  average
number of common  shares and common share  equivalents  outstanding  during each
period after giving  retroactive  effect to stock dividends.  Cash dividends per
common share are computed  based on declared rates  adjusted  retroactively  for
stock dividends.
         The balance  sheet at December  31, 1996 has been  derived from audited
financial  statements  at that date.  The  accompanying  unaudited  consolidated
financial  statements have been prepared in accordance  with generally  accepted
accounting   principles  for  interim   financial   information   and  with  the
instructions to FORM 10-Q and Rule 10-01 of Regulation S-X. Accordingly, they do
not include all of the information and footnotes  required by generally accepted
accounting  principles  for  complete  financial  statements.  In the opinion of
management, all adjustments (consisting of normal recurring accruals) considered
necessary for a fair presentation have been included.  Operating results for the
nine month period ended September 30, 1997 are not necessarily indicative of the
results that may be expected for the year ending  December 31, 1997. For further
information,  refer  to the  consolidated  financial  statements  and  footnotes
thereto  included in the  Registrant's  annual  report on FORM 10-K for the year
ended December 31, 1996.

RECENT ACCOUNTING PRONOUNCEMENTS AND DEVELOPMENTS
In June 1996, the Financial Accounting  Standards Board (FASB)  issued Statement
of Financial  Accounting Standards (SFAS)  No. 125 Accounting  for Transfers and
Servicing of Financial Assets and Extinguishment of Liabilities.  This statement
provides accounting  and reporting  standards for  transfers  and  servicing  of
financial  assets  and  extinguishment  of  liabilities  based  on  consistent 
application of  a financial-components  approach that  focuses on  control.  The
Company adopted SFAS No. 125 on January 1, 1997 and there was no material impact
on the Company's financial statements.
         In February 1997, the  FASB issued Statement  of  Financial  Accounting
Standards No. 128 (SFAS No. 128) Earnings Per Share effective for periods ending
after December 15, 1997.  SFAS No. 128 was issued to simplify the computation of
Earnings  Per Share (EPS) and to make the U.S.  standard  more  compatible  with
international  standards.  Prior period EPS will be restated after the effective
date of this statement.  The adoption of SFAS No. 128 should have no significant
effect on  earnings  per share as the  Company  does not have a complex  capital
structure.
         In  February   1997,  the  FASB  issued  SFAS  No.  129  Disclosure  of
Information  about  Capital  Structure.   SFAS  No.  129  consolidates  existing
disclosure  requirements and eliminates the exemption of nonpublic entities from
certain capital disclosure requirements. The new Statement contains no change in
disclosure  requirements  for  companies  that were  subject  to the  previously
existing  requirements.  The adoption of SFAS No. 129 should not have a material
impact on the Company's financial condition or results of operations.
         In June 1997,  the FASB  issued  SFAS No. 130  Reporting  Comprehensive
Income.  SFAS No. 130  establishes  standards  for the  reporting and display of
comprehensive  income  and  its  components  in a full  set of  general  purpose
financial statements. Comprehensive income is defined as the change in equity of
a business  enterprise  during a period from  transactions  and other events and
circumstances from nonowner sources.  The impact of adopting SFAS No. 130, which
is  effective  for periods  beginning  after  December  15,  1997,  has not been
determined.
         In June 1997, the FASB issued SFAS No. 131  Disclosures  about Segments
of an Enterprise and Related Information.  SFAS No. 131 requires public business
enterprises   to   report   financial   and   other    information   about   key
revenue-producing segments of the entity for which such information is available
and is utilized by the chief operating decision maker.  Specific  information to
be reported for individual segments includes profit or loss, certain revenue and
expense  items  and  total  assets.  A  reconciliation   of  segment   financial
information to amounts  reported in the financial  statements would be provided.
SFAS No. 131 is effective for periods  beginning after December 15, 1997 and the
impact of its adoption has not been determined.

                                      -7-

COMMITMENTS AND CONTINGENT LIABILITIES
In the normal course of business, various commitments and contingent liabilities
arise,  including  commitments  to extend credit and standby  letters of credit.
Also,  off-balance  sheet  financial  instruments  such as interest  rate swaps,
forward  contracts,  futures,  options on financial  futures,  and interest rate
caps,  collars and floors bear risk based on financial  market  conditions.  The
following table summarizes the Registrant's  exposure to these off-balance sheet
commitments and contingent liabilities as of September 30, 1997:

                                                                  Contractual or
                                                                  Notional Value
                                                           at September 30, 1997
 Financial instruments with off-balance sheet credit risk:
   Commitments to extend credit                                     $116,209,000
   Standby letters of credit                                           1,753,000

 Financial instruments with off-balance
  sheet market risk                                                         None

                                      -8-

NBT BANCORP INC. AND SUBSIDIARY
ITEM 2 -- MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND 
RESULTS OF OPERATIONS

The  purpose of this  discussion  and  analysis  is to provide the reader with a
concise  description of the financial condition and results of operations of NBT
Bancorp Inc.  (Bancorp) and its wholly owned  subsidiary,  NBT Bank, N.A. (Bank)
collectively  referred to herein as the Company.  This  discussion will focus on
Results of Operations, Financial Position, Capital Resources and Asset/Liability
Management.  Reference  should be made to the Company's  consolidated  financial
statements  and footnotes  thereto  included in this FORM 10-Q as well as to the
Company's 1996 FORM 10-K for an  understanding  of the following  discussion and
analysis.  The Company has a long history of distributing  stock  dividends;  in
December  1996,  a 5% stock  dividend  was  distributed  for the  thirty-seventh
consecutive  year.  Throughout this discussion and analysis,  amounts per common
share  have been  adjusted  retroactively  for stock  dividends  and  splits for
purposes of comparability.
         On October 28, 1997,  Bancorp  announced the  declaration of a 5% stock
dividend and a regular quarterly cash dividend of $0.17 per share. The stock and
cash dividends will be paid on December 15, 1997 to shareholders of record as of
December 1, 1997.  The cash  dividend  will be paid on the  increased  number of
shares.  Amounts per common  share have not been  adjusted  for the  prospective
December 15, 1997 stock dividend.  The adjustment for purposes of  comparability
will occur after the payment date.
         On October 6, 1997,  the Company opened a new branch in Rome, New York.
In addition, the Company recently announced the plans for construction of a full
service branch in Oneonta,  New York with an anticipated opening date of January
1998.

OVERVIEW
Net income of $3.7 million  ($0.43 per share) was realized in the third  quarter
of 1997,  representing  a 10.9%  increase  from third quarter 1996 net income of
$3.3 million ($0.39 per share). The major  contributing  factor for the increase
in net income was  increased net interest  income.  The increase in net interest
income was a result of an increase in average  earning  assets,  primarily loans
and investment securities.
         Net income of $11.2 million ($1.30 per share) was realized for the nine
month period ended  September  30,  1997, a 24.5%  increase  from the first nine
months  1996 net  income  of $9.0  million  ($1.05  per  share).  The  increased
profitability for the nine months ended September 30, 1997 was driven by factors
similar to those of third quarter 1997.
         Table 1 depicts  several  measurements  of performance on an annualized
basis.  Returns on average assets and equity  measure how  effectively an entity
utilizes  its total  resources  and  capital,  respectively.  Both the return on
average  assets and the return on average  equity ratios  increased for the nine
month  period  ended  September  30,  1997  compared  to the same  period a year
previous.
         Net interest  margin,  net federal  taxable  equivalent  (FTE) interest
income divided by average  interest-earning  assets, is a measure of an entity's
ability to utilize  its  earning  assets in  relation  to the  interest  cost of
funding. Taxable equivalency adjusts income by increasing tax exempt income to a
level that is comparable to taxable income before taxes are applied.



TABLE 1
PERFORMANCE MEASUREMENTS
- ------------------------------------------------------------------------------------------------
                                       First     Second     THIRD       NINE   Fourth     Twelve
                                     Quarter    Quarter   QUARTER     MONTHS  Quarter     Months
- ------------------------------------------------------------------------------------------------
1997
                                                            
Return on average assets               1.19%      1.33%     1.17%      1.23%
Return on average equity              12.82%     14.78%    12.74%     13.43%
Net interest margin                    4.71%      4.65%     4.64%      4.66%
- ------------------------------------------------------------------------------------------------

                                                                          
1996
Return on average assets               1.09%      0.99%     1.18%      1.09%    1.12%      1.10%
Return on average equity              10.94%     10.90%    13.28%     11.69%   12.11%     11.80%
Net interest margin                    4.66%      4.64%     4.70%      4.67%    4.77%      4.69%
- ------------------------------------------------------------------------------------------------

                                      -9-

NET INTEREST INCOME
Net interest income is the difference between interest income on earning assets,
primarily  loans and  securities,  and  interest  expense  on  interest  bearing
liabilities,  primarily deposits and borrowings. Net interest income is effected
by the interest rate spread,  the difference between the yield on earning assets
and cost of interest bearing liabilities,  as well as the volumes of such assets
and  liabilities.  Table 2 represents  an analysis of net  interest  income on a
federal taxable equivalent basis.
         Federal taxable  equivalent  (FTE) net interest  income  increased $1.4
million for the third quarter of 1997 compared to the same period of 1996.  This
increase  was  primarily  a result of the  $127.6  million  increase  in average
earning  assets,  less the $99.1 million  increase in average  interest  bearing
liabilities.
         Total FTE interest  income  increased  $3.1 million over third  quarter
1996.  This  increase  is also  primarily  a result of the  increase  in average
earning  assets.  Also  contributing to the increase in interest income was a 13
basis point (0.13%)  increase in the yield on average earning assets,  primarily
driven  by a 41  basis  point  (0.41%)  increase  in  the  yield  earned  on the
securities  available  for sale  portfolio.  During the same time period,  total
interest  expense   increased  $1.7  million.   The  cost  of  interest  bearing
liabilities  increased 26 basis points  (0.26%),  as certificates of deposit and
short-term  borrowing costs increased.  The increase in average interest bearing
liabilities  also contributed to the increase in overall  interest  expense,  as
certificates of deposits and short-term borrowings experienced volume increases.
         For the first nine months of 1997,  FTE net interest  income  increased
$4.1 million over the comparable period of 1996. This increase can be attributed
to a $118.3 million  increase in average earning  assets,  less a $105.0 million
increase in interest bearing liabilities.
         As previously  stated,  net interest margin is a measure of an entity's
ability to utilize  its  earning  assets in  relation  to the  interest  cost of
funding.  The net interest  margin of 4.64% for the quarter ended  September 30,
1997 was down from 4.70% for the  comparable  period of 1996. The decline is due
to the increase in funding costs being greater than the increase in the yield on
earning  assets.  The net interest margin of 4.66% for first nine months of 1997
is comparable to 4.67% for the same period in 1996.

                                      -10-



TABLE 2
COMPARATIVE ANALYSIS OF FEDERAL TAXABLE EQUIVALENT NET INTEREST INCOME
                        Three months ended September 30,
  Annualized
  Yield/Rate                                              Amounts                 Variance
                                                                         
  1997   1996  (dollars in thousands)                 1997      1996     Total     Volume      Rate
  ----   ----                                         ----      ----     -----     ------      ----
 4.69%  8.57%  Interest bearing deposits           $     1   $     5   $   (4)    $   (2)     $ (2)
 5.16%  5.41%  Federal funds sold                      186         7      179        180        (1)
 5.50%  5.16%  Other short-term investments             20        20        -         (1)        1
 6.93%  6.52%  Securities available for sale         7,581     6,201    1,380        953       427
 7.89%  8.24%  Loans available for sale                 57        70      (13)       (10)       (3)
               Securities held to maturity:
 7.03%  6.15%   Taxable                                242       190       52         22        30
 7.36%  6.64%   Tax exempt                             347       658     (311)      (377)       66
 9.31%  9.37%  Loans                                16,598    14,796    1,802      1,835       (33)
               ------------------------------------------------------------------------------------
 8.33%  8.20%  Total interest income                25,032    21,947    3,085      2,600       485

 2.91%  2.94%  Money Market Deposit Accounts           647       723      (76)       (70)       (6)
 1.61%  1.59%  NOW accounts                            483       457       26         20         6
 2.81%  2.82%  Savings accounts                      1,115     1,159      (44)       (43)       (1)
 5.37%  5.20%  Certificates of deposit               6,490     5,642      848        640       208
 5.65%  5.29%  Short-term borrowings                 2,207     1,151    1,056        968        88
 6.25%  6.33%  Other borrowings                        133       235     (102)      (100)       (2)
               ------------------------------------------------------------------------------------
 4.36%  4.10%  Total interest expense               11,075     9,367    1,708      1,415       293
               ------------------------------------------------------------------------------------
               Net interest income                 $13,957   $12,580   $1,377     $1,185      $192
               ====================================================================================
 3.97%  4.10%  Interest rate spread
 =====  =====  ====================
 4.64%  4.70%  Net interest margin
 =====  =====  ===================
               FTE adjustment                      $   184   $   269
               ==============                      =======   =======


                        Nine Months Ended September 30,

  Annualized
  Yield/Rate                                              Amounts                 Variance
                                                                                  
  1997   1996  (dollars in thousands)                 1997      1996     Total    Volume      Rate
  ----   ----                                         ----      ----     -----    ------      ----
 4.52%  5.84%  Interest bearing deposits           $     4   $    14   $  (10)   $   (6)   $   (4)
 5.17%  5.60%  Federal funds sold                      192        15      177       178        (1)
 5.28%  5.19%  Other short-term investments            104        42       62        62         -
 6.81%  6.44%  Securities available for sale        21,330    18,076    3,254     2,211     1,043
 8.30%  8.61%  Loans available for sale                231       296      (65)      (54)      (11)
               Securities held to maturity:
 6.92%  6.66%   Taxable                                670       624       46        22        24
 6.79%  7.01%   Tax exempt                           1,339     1,719     (380)     (325)      (55)
 9.32%  9.31%  Loans                                47,678    42,421    5,257     5,228        29
               -----------------------------------------------------------------------------------
 8.29%  8.16%  Total interest income                71,548    63,207    8,341     7,316     1,025

 2.92%  2.93%  Money Market Deposit Accounts         2,020     2,304     (284)     (274)      (10)
 1.62%  1.73%  NOW accounts                          1,424     1,365       59       149       (90)
 2.83%  2.95%  Savings accounts                      3,294     3,530     (236)      (94)     (142)
 5.29%  5.23%  Certificates of deposit              19,142    16,548    2,594     2,414       180
 5.50%  5.17%  Short-term borrowings                 4,708     2,902    1,806     1,619       187
 5.80%  7.58%  Other borrowings                        705       395      310       421      (111)
               -----------------------------------------------------------------------------------
 4.27%  4.13%  Total interest expense               31,293    27,044    4,249     4,235        14
               -----------------------------------------------------------------------------------
               Net interest income                 $40,255   $36,163   $4,092    $3,081    $1,011
               ===================================================================================
 4.02%  4.03%  Interest rate spread
 =====  =====  ====================
 4.66%  4.67%  Net interest margin
 =====  =====  ===================
               FTE adjustment                      $   658   $   711
               ==============                      =======   =======

                                      -11-

PROVISION AND ALLOWANCE FOR LOAN LOSSES
The allowance for loan losses is a valuation  allowance  established  to provide
for the estimated  possible  losses  related to the  collection of the Company's
loan portfolio.  The allowance is maintained at a level  considered  adequate to
provide for loan loss  exposure  based on  management's  estimate  of  potential
future  losses  considering  an  evaluation of portfolio  risk,  prevailing  and
anticipated  economic factors, and past loss experience.  Management  determines
the  provision  and  allowance  for loan  losses  based on a number  of  factors
including a comprehensive  in-house loan review program conducted throughout the
year. The loan portfolio is continually evaluated in order to identify potential
problem loans, credit concentration,  and other risk factors such as current and
projected  economic  conditions.  The allowance  for loan losses to  outstanding
loans at  September  30, 1997 is 1.60%,  up from 1.57% at  September  30,  1996.
Management  considers  the  allowance  for loan losses to be  adequate  based on
evaluation and analysis of the loan portfolio.
         Table 3  reflects  changes  to the  allowance  for loan  losses for the
periods  presented.  The allowance is increased by provisions for losses charged
to operations and is reduced by net  charge-offs.  Charge-offs are made when the
collectability  of loan  principal  within a reasonable  time is  unlikely.  Any
recoveries  of  previously  charged-off  loans  are  credited  directly  to  the
allowance for loan losses.  Net  charge-offs  for the third quarter of 1997 were
$0.6 million,  or 0.34% of average loans,  compared to $0.3 million, or 0.22% of
average  loans for the same  period  of 1996.  The rise in net  charge-offs  was
concentrated in the commercial and consumer  portfolios,  partially  offset by a
decline  in  real  estate  mortgage  charge-offs.  The  increase  in  commercial
charge-offs  can be  attributed to  one  customer.  Personal  bankruptcies  have
resulted in an increase to consumer charge-offs.
         Net  charge-offs for the nine months ended September 30, 1997 were $1.7
million,  or 0.34% of  average  loans,  compared  to $1.3  million,  or 0.29% of
average  loans for the same period  during the  previous  year.  The increase in
year to date  charge-offs  can also be  attributed to  the personal bankruptcies
experienced in the consumer portfolio.



TABLE 3
ALLOWANCE FOR LOAN LOSSES
- -----------------------------------------------------------------------------------------------------------
                                          Three months ended                    Nine months ended
                                             September 30,                        September 30,
(dollars in thousands)                 1997            1996              1997              1996
- -------------------------------------------------------------------------------------------------------
                                                                                
Balance, beginning of period       $11,085           $9,438           $10,473           $ 9,120
Recoveries                             271              230               666               692
Charge-offs                           (883)            (578)           (2,381)           (2,022)
- -------------------------------------------------------------------------------------------------------
Net (charge-offs)                     (612)            (348)           (1,715)           (1,330)
Provision for loan losses              965              875             2,680             2,175
- -------------------------------------------------------------------------------------------------------
Balance, end of period             $11,438           $9,965           $11,438           $ 9,965
- -------------------------------------------------------------------------------------------------------

COMPOSITION OF NET (CHARGE-OFFS)
- -------------------------------------------------------------------------------------------------------
                                                                          
Commercial and agricultural        $  (321)    52%   $ (212)    61%   $  (683)    40%   $  (708)    53%
Real estate mortgage                   (30)     5%      (88)    25%       (37)     2%      (171)    13%
Consumer                              (261)    43%      (48)    14%      (995)    58%      (451)    34%
- -------------------------------------------------------------------------------------------------------
Net (charge-offs)                  $  (612)   100%   $ (348)   100%   $(1,715)   100%   $(1,330)   100%
- -------------------------------------------------------------------------------------------------------
Annualized net charge-offs
 to average loans                            0.34%            0.22%             0.34%             0.29%
- -------------------------------------------------------------------------------------------------------

Annualized net charge-offs to average loans for the year ended
 December 31, 1996                                                                                0.29%
- -------------------------------------------------------------------------------------------------------


NONINTEREST INCOME
Table  4  below  presents   quarterly  and  year-to-date   noninterest   income.
Noninterest  income for the third quarter of 1997,  excluding security gains and
nonrecurring  income,  increased  $0.1  million or 7.1% when  compared  to third
quarter of 1996. Service charges on deposit accounts were a major contributor to
this  increase,  as the Company has placed  emphasis on  collection,  instead of
waiver,  of overdraft  charges.  Trust income has  continued its growth trend as
managed  assets  have  steadily  increased.  For the  nine  month  period  ended
September  30,  1997,   excluding   security  gains  and  nonrecurring   income,
noninterest  income  increased  $0.6 million or 9.9% compared to the same period
during 1996.  The decline in securities  gains for the quarter and  year-to-date
periods can be attributed to the change in market  conditions  from the previous
year. Other income for the nine month period ended September 30, 1997 includes a
one-time  gain of $0.2 million on the sale of the Hamden  branch to The National
Bank of Delaware County during the second quarter.

                                      -12-



TABLE 4
NONINTEREST INCOME
- --------------------------------------------------------------------------------------------------
                                          First   Second     THIRD       NINE   Fourth      Twelve
(dollars in thousands)                  Quarter  Quarter   QUARTER     MONTHS  Quarter      Months
- --------------------------------------------------------------------------------------------------
                                                             
1997
Trust income                            $  686    $  687    $  687    $2,060
Service charges on deposit accounts        904       933       926     2,763
Securities gains (losses)                   17         1       (90)      (72)
Other income                               413       650       457     1,520
- -------------------------------------------------------------------------------------------------
 Total noninterest income               $2,020    $2,271    $1,980    $6,271
- -------------------------------------------------------------------------------------------------

                                                                            
1996
Trust income                            $  654    $  655    $  654    $1,963    $  679     $2,642
Service charges on deposit accounts        775       799       847     2,421       951      3,372
Securities gains (losses)                  792       219       194     1,205       (26)     1,179
Other income                               363       394       431     1,188       481      1,669
- -------------------------------------------------------------------------------------------------
 Total noninterest income               $2,584    $2,067    $2,126    $6,777    $2,085     $8,862
- -------------------------------------------------------------------------------------------------


NONINTEREST EXPENSE AND OPERATING EFFICIENCY
Table 5 presents components of noninterest expense as well as selected operating
efficiency ratios.  Noninterest expense for the quarter ended September 30, 1997
experienced  a $0.4  million  increase  compared  to the  same  period  of 1996.
Noninterest  expense for the nine months ended September 30, 1997  experienced a
minimal increase as compared to the same period of 1996.
         Salaries and wages  decreased by $0.1 million for the first nine months
of 1997, compared to the same period during 1996. This salary reduction resulted
from a decline of 31 average  full-time  equivalent (FTE)  employees,  primarily
through normal attrition without replacement. Also contributing to the reduction
of FTE's was the outsourcing of the Company's items processing function.
         Employee benefits for the third quarter and nine months ended September
30, 1997 experienced a $0.2 million  increase  compared to the same time periods
of 1996.  This increase can be attributed to a rise in the accrual for executive
incentive compensation based on current years income performance.
         Legal,  audit,  and outside  services expense declined $0.2 million for
the nine months ended  September  30, 1997  compared to the same period in 1996.
During the first nine months of 1996,  the Company  invested  $0.1  million in a
nonrecurring reengineering initiative to enhance customer service  and operating
efficiencies.
         Other operating  expense  increased by $0.3 million for the nine months
ended  September  30,  1997 as compared to the same  period  during  1996.  This
increase can be  attributed  to several  expense  categories,  with the greatest
increases in the  supplies and  communications,  training and  development,  and
miscellaneous charge-off categories.
         Two important  operating  efficiency  measures that the Company closely
monitors are the efficiency and expense ratios. The efficiency ratio is computed
as total noninterest  expense  (excluding  nonrecurring  charges) divided by net
interest income plus noninterest income (excluding net security gains and losses
and  nonrecurring  income).  The efficiency ratio declined to 55.6% in the third
quarter of 1997 from 58.3% for the same period of 1996.  This favorable  decline
was a  result  of  the  increase  in  net  interest  income,  while  maintaining
noninterest  expense at a stable  level.  The expense ratio is computed as total
noninterest  expense  (excluding  nonrecurring  charges) less noninterest income
(excluding net security  gains and losses and  nonrecurring  income)  divided by
average  assets.  The expense ratio  declined to 2.2% for the third quarter 1997
from 2.3% for the same period of 1996.  The decline  reflects  positive  expense
control efforts and increased assets.

                                      -13-



TABLE 5
NONINTEREST EXPENSE AND PRODUCTIVITY MEASUREMENTS
- ---------------------------------------------------------------------------------------------------
                                        First     Second     THIRD      NINE     Fourth     Twelve
(dollars in thousands)                Quarter    Quarter   QUARTER    MONTHS    Quarter     Months
- ---------------------------------------------------------------------------------------------------
                                                             
1997
Salaries and wages                     $3,042     $3,150    $3,196   $ 9,388
Employee benefits                       1,309      1,097     1,360     3,766
Net occupancy expense                     654        654       584     1,892
Equipment expense                         436        408       435     1,279
FDIC insurance                             28         29        30        87
Legal, audit, and outside services        930        891     1,013     2,834
Loan collection and other loan
 related expenses                         423        375       552     1,350
Amortization of intangible assets         378        359       314     1,051
Other operating expense                 1,359      1,303     1,420     4,082
- ---------------------------------------------------------------------------------------------------
 Total noninterest expense             $8,559     $8,266    $8,904   $25,729
- ---------------------------------------------------------------------------------------------------
Efficiency ratio                        57.56%     53.38%    55.56%    55.47%
Expense ratio                            2.27%      2.05%     2.16%     2.16%
Average full-time equivalent
 employees                                498        496       495       496
Average assets per average
 full-time equivalent employee
 (millions)                            $  2.3     $  2.5    $  2.5   $   2.4
- ---------------------------------------------------------------------------------------------------

                                                                             
1996
Salaries and wages                     $3,208     $3,174    $3,146   $ 9,528     $3,236    $12,764
Employee benefits                       1,244      1,115     1,209     3,568      1,485      5,053
Net occupancy expense                     674        624       596     1,894        497      2,391
Equipment expense                         462        441       421     1,324        441      1,765
FDIC insurance                              1          -         1         2          -          2
Legal, audit, and outside services        983      1,086       958     3,027        846      3,873
Loan collection and other loan
 related expenses                         343        520       459     1,322        544      1,866
Amortization of intangible assets         395        395       395     1,185        395      1,580
Other operating expense                 1,276      1,281     1,275     3,832      1,296      5,128
- ---------------------------------------------------------------------------------------------------
 Total noninterest expense             $8,586     $8,636    $8,460   $25,682     $8,740    $34,422
- ---------------------------------------------------------------------------------------------------
Efficiency ratio                        64.34%     62.23%    58.29%    61.53%     58.52%     60.74%
Expense ratio                            2.55%      2.46%     2.30%     2.43%      2.33%      2.41%
Average full-time equivalent
 employees                                534        530       516       527        503        521
Average assets per average
 full-time equivalent employee
 (millions)                            $  2.0     $  2.1    $  2.2   $   2.1     $  2.3    $   2.1
- ---------------------------------------------------------------------------------------------------


INCOME TAXES
Income tax expense for the third quarter of 1997 was $2.2 million, compared with
$1.8 million for the third  quarter of 1996.  For the first nine months of 1997,
income tax expense amounted to $6.3 million,  compared with $5.4 million for the
same  period of 1996.  The  year-to-date  increase in income tax expense of $0.9
million is primarily due to a $3.1 million,  or 21.5%  increase in income before
income  taxes.

                                      -14-



TABLE 6
AVERAGE BALANCES
- -------------------------------------------------------------------------------------------------
                                          Three months ended                 Nine months ended
                                             September 30,                      September 30,
(dollars in thousands)                  1997              1996             1997              1996
- -------------------------------------------------------------------------------------------------
                                                                                  
Securities available for sale     $  434,367        $  372,901       $  417,944        $  372,707
Securities held to maturity           32,367            51,698           39,313            45,260
- -------------------------------------------------------------------------------------------------
 Total securities                    466,734           424,599          457,257           417,967
Loans available for sale               2,861             3,379            3,720             4,591
Loans                                707,709           629,458          684,266           609,238
Deposits                             965,188           920,922          962,543           911,451
Short-term borrowings                154,997            86,610          114,539            74,908
Other borrowings                       8,449            14,775           16,235             6,960
Stockholders' equity                 115,313           100,028          111,303           102,684
Assets                             1,254,842         1,130,081        1,214,229         1,103,523
Earning assets                     1,192,781         1,065,157        1,153,839         1,035,527
Interest bearing liabilities      $1,007,660        $  908,594       $  979,992        $  874,949
- -------------------------------------------------------------------------------------------------


SECURITIES
Average total securities increased $42.1 million, or 9.9%, for the third quarter
of 1997 over the same period of 1996. Also, a $39.3 million, or 9.4% increase in
average  securities  occurred for the nine month period ended September 30, 1997
compared  to the same  period of 1996.  These  increases  were  realized  in the
securities  available for sale  category.  During the third quarter of 1997, the
securities  portfolio  represented 39.1% of average earning assets.  Investments
are  primarily  U.S.  Government  agency  guaranteed  securities  classified  as
available for sale. Held to maturity  securities are obligations of the State of
New York political subdivisions and do not include any direct obligations of the
State of New York.  At September 30, 1997,  the  composition  of the  securities
portfolio was 93% available for sale and 7% held to maturity.

LOANS
Average  loan volume for the three  months  ended  September  30, 1997 was $78.3
million,  or 12.4% greater than the third quarter 1996 average.  The loan growth
has been present in all loan categories,  with the most significant increases in
commercial and consumer loans, $44.5 and $27.1 million, respectively.
         The Company has  experienced  an increase in the demand for  commercial
loans, with growth of $33.4 million, or 11.8% since year-end 1996,  primarily in
the  business and real estate  categories.  The  consumer  loan  increase can be
attributed to homequity  loans,  as volumes have  increased  $18.7 million since
year-end 1996, primarily in the revolving category.  During the third quarter of
1997,  the loan  portfolio  represented  59.3% of average  earning  assets.  The
Company  does not engage in highly  leveraged  transactions  or foreign  lending
activities.

NONPERFORMING ASSETS AND PAST DUE LOANS
Nonperforming  assets  consist of  nonaccrual  loans and other real estate owned
(OREO).  Loans are  generally  placed on nonaccrual  when  principal or interest
payments become ninety days past due, unless the loan is well secured and in the
process of collection. Loans may also be placed on nonaccrual when circumstances
indicate  that the borrower may be unable to meet the  contractual  principal or
interest payments.  OREO represents property acquired through foreclosure and is
valued at the lower of the outstanding  loan balance or fair market value,  less
any estimated disposal costs.
         Total nonperforming assets increased $0.5 million, or 9.9% at September
30, 1997 compared to September 30, 1996.  Impaired  commercial and  agricultural
loans increased $0.6 million, while real estate and consumer loans experienced a
minimal  decline  between the reporting  periods.  The changes in  nonperforming
assets are presented in Table 7 below.
         At September 30, 1997,  the recorded  investment in impaired  loans was
$3.5 million.  Included in this amount  is $0.2 million  of impaired  loans  for
which the specifically  allocated  allowance for loan loss is $0.1  million.  In
addition, included in impaired  loans is $3.3 million of impaired loans that, as
a result of the adequacy of collateral values and cash flow analysis do not have
a specific reserve. At December 31, 1996, the  recorded investment  in  impaired
loans  was  $2.6  million,  of  which  $0.4  million  had  a  specific allowance
allocation of $0.1  million  and $2.2  million  of which  there was no  specific
reserve. At September 30, 1996,  the recorded  investment in impaired loans was 
$3.1 million, of which $1.2 million had a specific allowance allocation  of $0.4
million and $1.9 million of  which there  was no specific  reserve.  The Company
classifies  all  nonaccrual  loans  as impaired  loans,  except  smaller-balance
homogeneous loans that are collectively evaluated for impairment.


                                      -15-



TABLE 7
NONPERFORMING ASSETS AND RISK ELEMENTS
- ---------------------------------------------------------------------------------------------------------
                                                      SEPTEMBER 30,      December 31,       September 30,
(in thousands)                                            1997               1996               1996
- ---------------------------------------------------------------------------------------------------------
                                                                                  
Impaired commercial and agricultural loans          $3,531      76%    $2,441      73%    $2,941      71%
Other nonaccrual loans:
  Real estate mortgage                                 444      10%       251       8%       507      12%
  Consumer                                             649      14%       628      19%       680      17%
- ---------------------------------------------------------------------------------------------------------
 Total nonaccrual loans                              4,624     100%     3,320     100%     4,128     100%
- ---------------------------------------------------------------------------------------------------------
Other real estate owned                              1,136              1,242              1,115
- ---------------------------------------------------------------------------------------------------------
 Total nonperforming assets                          5,760              4,562              5,243
- ---------------------------------------------------------------------------------------------------------
Loans 90 days or more past due and still accruing:
 Commercial and agricultural                           178      18%       418      40%       221      36%
 Real estate mortgage                                  434      44%       344      33%       193      31%
 Consumer                                              378      38%       289      27%       201      33%
- ---------------------------------------------------------------------------------------------------------
  Total                                                990     100%     1,051     100%       615     100%
- ---------------------------------------------------------------------------------------------------------
  Total assets containing risk elements             $6,750             $5,613             $5,858
- ---------------------------------------------------------------------------------------------------------
Total nonperforming assets to loans                           0.80%              0.70%              0.83%
Total assets containing risk elements to loans                0.94%              0.86%              0.92%
Total nonperforming assets to assets                          0.45%              0.40%              0.46%
Total assets containing risk elements to assets               0.53%              0.49%              0.51%
- ---------------------------------------------------------------------------------------------------------




TABLE 8
CHANGES IN NONACCRUAL AND IMPAIRED LOANS
- -----------------------------------------------------------------------------------------
                                               Three months ended       Nine months ended
                                                  September 30,            September 30,
(in thousands)                                 1997         1996        1997        1996
- -----------------------------------------------------------------------------------------
                                                                         
Balance at beginning of period               $3,619      $4,669      $ 3,320     $ 4,817
 Loans placed on nonaccrual                   2,337       1,164        5,025       4,824
 Charge-offs                                   (621)       (361)      (1,503)     (1,240)
 Payments                                      (644)       (786)      (1,689)     (2,892)
 Transfers to OREO                              (25)       (232)        (332)       (463)
 Loans returned to accrual                      (42)       (326)        (197)       (918)
- -----------------------------------------------------------------------------------------
Balance at end of period                     $4,624      $4,128      $ 4,624     $ 4,128
- -----------------------------------------------------------------------------------------

CHANGES IN OREO
- -----------------------------------------------------------------------------------------
                                                                          
Balance at beginning of period               $  887      $  986      $ 1,242     $ 2,000
 Additions                                      608         244          960         511
 Sales                                         (306)        (55)        (910)     (1,158)
 Write-downs                                    (53)        (60)        (156)       (238)
- -----------------------------------------------------------------------------------------
Balance at end of period                     $1,136      $1,115      $ 1,136     $ 1,115
- -----------------------------------------------------------------------------------------


DEPOSITS
Customer deposits represent the greatest source of funding assets. Average total
deposits for the quarter ended September 30, 1997,  increased $44.3 million,  or
4.8% from the same period in 1996.  Time  deposits  experienced  a $47.7 million
increase,  while other deposit categories saw a decline in average balances. The
increase in time deposits can be attributed to municipal time deposits.  Average
municipal  time  deposits for third  quarter 1997  increased  $43.7 million over
third quarter 1996.  During the third quarter of 1997,  average  transaction and
savings  deposits  (DDA,  Savings,  MMDA and NOW's)  decreased  by $3.4  million
compared to the third quarter 1996.


BORROWED FUNDS
The  Company's  borrowed  funds  consist  of  short-term  borrowings  and  other
borrowings.  Short-term  borrowings include federal funds purchased,  securities
sold under agreement to repurchase,  and Federal Home Loan Bank advances.  Other
borrowings  include a 366 day advance,  hence one day longer than would  qualify
for short-term  classification,  which matured in July 1997.  Average borrowings
for the nine months ended September 30, 1997 increased  $48.9 million,  or 59.7%
as  compared to the same period of 1996.  The Company has  increased  its use of
borrowings as a source of funding the growth in earning  assets.  Utilization of
broker  repurchase  agreements as a source of funds have increased an average of
$30.1  million for the first nine months of 1997  compared to the same period in
1996.

                                      -16-

CAPITAL AND DIVIDENDS
Stockholders'  equity  of  $118.9  million  represents  9.3% of total  assets at
September 30, 1997,  compared with $106.3 million,  or 9.3% at December 31, 1996
and $101.9  million,  or 8.9% a year previous.  The equity increase is primarily
due to earnings  retention.  Also  contributing to the increase in equity is the
appreciation  in the  value  reflected  in the  securities  available  for  sale
portfolio.
         On a per  share  basis,  cash  dividends  declared  were  increased  in
December  1996 as the  Company  declared a 5% stock  dividend  in  October  1996
followed by a 15% increase in the cash  dividend to $0.15 per share.  In July of
1997,  the Company  raised the third quarter cash dividend to $0.17 per share, a
13% increase.  The dividend increase reflects the Company's earnings and capital
strength.  The Company does not have a target dividend payout ratio,  rather the
Board of  Directors  considers  the  Company's  earnings  position  and earnings
potential when making dividend decisions.
         The  accompanying  Table 10 presents  the high,  low and closing  sales
price for the common stock as reported on the NASDAQ National Market System, and
cash dividends  declared per share of common stock. At September 30, 1997, total
market  capitalization  of the Company's common stock was  approximately  $225.6
million  compared to $150.4  million at December 31, 1996 and $134.6  million at
September 30, 1996. The change in market capitalization is due to an increase in
the stock's market price,  as well as a slight  increase in the number of shares
outstanding.  The Company's  price to book value ratio was 1.90 at September 30,
1997  and  1.32 a year  previous.  The  per  share  market  price  was 15  times
annualized  earnings at September 30, 1997 and 11 times  annualized  earnings at
September 30, 1996.
         Capital is an important  factor in ensuring  the safety of  depositors'
accounts.  For both 1996 and 1995,  the  Company  earned  the  highest  possible
national  safety and soundness  rating from two national  bank rating  services,
Bauer  Financial  Services and  Veribanc,  Inc. In October of 1997,  the Company
earned the Blue Ribbon Bank  designation from Veribanc for the second quarter of
1997.  Their ratings are based on capital  levels,  loan  portfolio  quality and
security portfolio strength.
         As the capital  ratios in Table 9 indicate,  the Company  remains  well
capitalized.  Capital  measurements  are  significantly  in excess of regulatory
minimum  guidelines and meet the  requirements to be considered well capitalized
for all periods presented.  Tier 1 and risk-based capital ratios have regulatory
minimum guidelines of 4% and 8% respectively, with requirements to be considered
well capitalized of 6% and 10%, respectively.



TABLE 9
CAPITAL MEASUREMENTS
- --------------------------------------------------------------------------------------------------
                                                         First      Second       THIRD     Fourth
                                                       Quarter     Quarter     QUARTER     Quarter
- --------------------------------------------------------------------------------------------------
                                                                       
1997
Tier 1 leverage ratio                                    8.91%       8.75%       8.76%
Tier 1 capital ratio                                    14.53%      14.46%      14.47%
Total risk-based capital ratio                          15.78%      15.71%      15.73%
Cash dividends as a percentage of net income            36.46%      34.27%      35.90%
Per common share:
 Book value                                            $12.60      $13.33      $13.90
 Tangible book value                                   $11.47      $12.24      $12.85
- --------------------------------------------------------------------------------------------------
                                                    
1996                                                                              
Tier 1 leverage ratio                                    8.83%       8.55%       8.49%       8.70%
Tier 1 capital ratio                                    14.73%      14.29%      14.00%      14.06%
Total risk-based capital ratio                          15.98%      15.54%      15.25%      15.31%
Cash dividends as a percentage of net income            36.90%      38.55%      34.87%      36.10%
Per common share:
 Book value                                            $12.04      $11.98      $12.20      $12.72
 Tangible book value                                   $10.73      $10.71      $10.96      $11.52
- --------------------------------------------------------------------------------------------------

                                      -17-



TABLE 10
QUARTERLY COMMON STOCK AND DIVIDEND INFORMATION
- ------------------------------------------------------------------------------
                                                                          Cash
                                                                     Dividends
Quarter Ending            High             Low           Close        Declared
- ------------------------------------------------------------------------------
                                                            
1996
March 31                $16.22          $15.24          $16.19          $0.124
June 30                  16.67           15.60           15.60           0.124
September 30             16.43           15.00           16.07           0.124
December 31              19.00           16.07           18.00           0.150
- ------------------------------------------------------------------------------
1997
March 31                $20.00          $17.63          $19.50          $0.150
June 30                  26.88           19.50           26.88           0.150
SEPTEMBER 30             26.75           22.25           26.38           0.170
- ------------------------------------------------------------------------------


LIQUIDITY AND INTEREST RATE SENSITIVITY MANAGEMENT
The primary objectives of asset and liability  management are to provide for the
safety of depositor and investor funds, assure adequate liquidity,  and maintain
an appropriate  balance between interest  sensitive  earning assets and interest
bearing liabilities.  Liquidity management involves the ability to meet the cash
flow  requirements of customers who may be depositors  wanting to withdraw funds
or borrowers  needing  assurance that sufficient funds will be available to meet
their  credit  needs.  The  Asset/Liability   Management   Committee  (ALCO)  is
responsible for liquidity  management and has developed  guidelines  which cover
all  assets  and  liabilities,  as well as off  balance  sheet  items  that  are
potential  sources  or  uses of  liquidity.  Liquidity  must  also  provide  the
flexibility  to  implement   appropriate   strategies   and  tactical   actions.
Requirements  change as loans grow, deposits and securities mature, and payments
on borrowings  are made.  Interest rate  sensitivity  management  seeks to avoid
widely  fluctuating net interest  margins and to ensure  consistent net interest
income through periods of changing economic conditions.
         The Company's primary measure of liquidity is called the basic surplus,
which  compares the adequacy of cash sources to the amounts of volatile  funding
sources.  This approach  recognizes the  importance of balancing  levels of cash
flow  liquidity from short and long-term  securities  with the  availability  of
dependable borrowing sources. Accordingly, the Company has established borrowing
agreements with other banks (Federal  Funds),  the Federal Home Loan Bank of New
York  (short  and  long-term  borrowings  which are  denoted as  advances),  and
repurchase agreements with major brokerage firms.
         At September 30, 1997 and 1996, the Company's basic surplus ratios (net
access to cash and secured  borrowings  as a  percentage  of total  assets) were
approximately  7.3% and  11.1%,  respectively.  The  Company  has set a  present
internal  minimum  guideline  range of 5% to 7%. As these ratios  indicate,  the
Company's liquidity is well within management standards.
         Interest  rate risk is  determined  by the  relative  sensitivities  of
earning asset yields and interest bearing liability costs to changes in interest
rates.  The method by which banks evaluate  interest rate risk is to look at the
interest  sensitivity gap, the difference  between interest sensitive assets and
interest sensitive liabilities  repricing during the same period,  measured at a
specific point in time.  Through  analysis of the interest  sensitivity gap, the
Company attempts to position its assets and liabilities to maximize net interest
income in several different  interest rate scenarios.  As of September 30, 1997,
the interest  sensitivity gap indicates that the Company is liability sensitive.
The liability  sensitivity is a result of the increased loan growth being funded
through short-term deposits and borrowings.  The Company is currently positioned
to benefit from a declining interest rate environment;  however,  the nature and
timing of the  benefit  will be  initially  impacted by the extent to which core
deposit and borrowing rates are decreased as rates lower. At September 30, 1997,
a 100 basis point gradual  increase or decrease in interest  rates was estimated
to have less than a 2.4% impact on net interest  income  relative to a flat rate
environment over the next twelve month period.

                                      -18-



- -------------------------------------------------------------------------------------------------------------------
SELECTED FIVE YEAR DATA                            1996           1995           1994         1993         1992
- -------------------------------------------------------------------------------------------------------------------
(dollars in thousands, except per share data)
                                                                                             
  Net income                                 $   12,179     $    9,329     $    6,508     $  8,505     $  8,043

  Return on average assets                         1.10%          0.90%          0.64%        0.93%        0.94%

  Return on average equity                        11.80%          9.18%          6.53%        8.79%        8.89%

  Net interest margin                              4.69%          4.43%          4.81%        5.26%        5.52%

  Efficiency ratio                                60.74%         65.92%         70.22%       71.05%       69.48%

  Expense ratio                                    2.41%          2.51%          2.96%        3.21%        3.19%

  Tier 1 leverage ratio                            8.70%          8.80%          9.05%        9.24%        9.01%

  Tier 1 capital ratio                            14.06%         15.21%         16.09%       15.40%       15.30%

  Total risk-based capital ratio                  15.31%         16.46%         17.35%       16.66%       16.61%

  Cash dividends as a percentage of
   net income                                     36.10%         42.47%         55.22%       38.82%       36.94%

  Per Common Share:
   Net income                                $     1.43     $     1.06     $     0.73     $   0.95     $   0.92

   Cash dividends declared                   $     0.522    $     0.450    $     0.407    $   0.375    $   0.341

   Book value                                $    12.72     $    12.44     $    11.12     $  11.41     $  10.72

   Tangible book value                       $    11.52     $    11.11     $    10.01     $   9.93     $   8.74

   Stock dividends distributed                     5.00%          5.00%          5.00%        5.00%        5.00%

  Market price:
   High                                      $    19.00     $    17.14     $    15.98     $  15.98     $  12.53
   Low                                       $    15.00     $    14.29     $    12.96     $  10.90     $   8.62
   End of year                               $    18.00     $    16.67     $    14.96     $  15.76     $  11.93

    Price/earnings multiple                       12.59X         15.77x         12.72x       10.79x       12.89x
    Price/book value multiple                      1.42X          1.34x          1.34x        1.38x        1.11x

  Total assets                               $1,138,986     $1,106,266     $1,044,557     $953,907     $868,616

  Total stockholders' equity                 $  106,264     $  108,044     $   98,307     $101,108     $ 94,012

  Average common shares
   outstanding (thousands)                        8,513          8,800          8,939        8,897        8,732
- -------------------------------------------------------------------------------------------------------------------


                                      -19-

PART II.  OTHER INFORMATION

Item  1 -- Legal Proceedings

This item is omitted, as there have been no material legal proceedings initiated
or settled during the quarter ended September 30, 1997.

Item  2 -- Changes in Securities

Following are listed changes in the Company's  Common Stock  outstanding  during
the quarter ended  September 30, 1997 as well as certain actions which have been
taken which may affect the number of shares of Common Stock (shares) outstanding
in the future. There was no Preferred Stock outstanding during the quarter ended
September 30, 1997.
         The  Company has Stock  Option  Plans  covering  key  employees.  These
options vest over a four-year  period with the first  vesting date one-year from
the date of grant.  Outstanding  at September 30, 1997 are  non-qualified  stock
options  covering  340,764 shares at exercise  prices ranging  between $9.01 and
$20.15 with expiration  dates between January 10, 1998, and May 12, 2007.  There
are 576,550 shares of authorized  common stock designated for possible  issuance
under the  Plans,  including  the  aforementioned  shares.  The number of shares
designated for the Plans,  the number of shares under  existing  options and the
option price per share may be adjusted upon certain  changes in  capitalization,
such as stock dividends, stock splits and other occurrences as enumerated in the
Plans. (FORMs S-8, Registration Statement Nos. 33-18976 and 33-77410, filed with
the Commission on December 9, 1987 and April 6, 1994, respectively).
         In 1995,  the  Company  granted  its then  Chairman  stock  options  in
connection  with the discharge of severance  obligations  of the Company and the
Bank under his  employment  agreement.  The agreement  issued  options  covering
136,437  and  28,593  shares  with   exercise   prices  of  $14.69  and  $15.33,
respectively,  and an expiration  date of January 31, 1997 (the number of shares
under  option  and the  option  price per share  have  been  adjusted  for stock
dividends).  The Company filed a registration statement relating to these option
shares.  These stock options did not serve to reduce the number  available under
the previously  mentioned Plans. The former Chairman  exercised 1,000 options in
November  1996 and  164,030  in January  1997  resulting  in no  further  shares
available for exercise. Shares were issued from authorized,  but unissued common
stock.  (FORM  S-8,  Registration  Statement  No.  333-02925,   filed  with  the
Commission on April 29, 1996).
         The Company has a Dividend  Reinvestment  Plan for  stockholders  under
which no new shares of common stock were issued for the quarter ended  September
30, 1997.  There are 500,726  shares of  authorized  but  unissued  common stock
designated for possible  issuance under the Plan (the number of shares available
has been  adjusted  for stock  dividends  and splits).  (FORM S-3,  Registration
Statement No. 33-12247, filed with the Commission on February 26, 1987).
         The Company's  Board of Directors has reserved 25,000 of authorized but
unissued shares for future payment of an annual Board retainer. In January 1997,
each  Director  was granted 165 shares  which are  restricted  from one to three
years for  payment of their 1997 Board  retainer.  Shares  were  purchased  from
treasury  therefore  the  number  of  authorized  and  unissued  shares  was not
effected.
         The  Company's  Board of Directors has  authorized  the purchase on the
open  market by the  Company  of  additional  shares of  treasury  stock.  These
treasury shares are to be used for a variety of corporate purposes, primarily to
meet  the  needs of the  Company's  Employee  Stock  Ownership  Plan,  Automatic
Dividend  Reinvestment and Stock Purchase Plan,  Stock Option Plans,  Retirement
Savings Plan, Restricted Stock Agreements and Bank Trust Department directed IRA
and HR-10  accounts.  Purchases  and sales  during  1997  totalled  131,900  and
163,605,  respectively,  with 449,744  shares in treasury at September 30, 1997.
Purchases are made at the prevailing  market price in effect at the dates of the
transactions.  Subsequent  sales to both the Company's  Employee Stock Ownership
Plan and Dividend Reinvestment and Stock Purchase Plan, if any, were made at the
five day average of the highest and lowest quoted selling price of the Company's
common stock on the National Market System of NASDAQ.
         The Company  currently  is  authorized  to issue 2.5 million  shares of
preferred  stock,  no par value,  $1.00 stated value.  The Board of Directors is
authorized   to  fix   the   particular   designations,   preferences,   rights,
qualifications,  and restrictions for each series of preferred stock issued. The
Company  has a  Stockholder  Rights  Plan  (Plan)  designed  to ensure  that any
potential acquiror of the Company negotiate with the Board of Directors and that
all  Company  stockholders  are  treated  equitably  in the event of a  takeover
attempt. When the Plan was adopted, the Company paid a dividend of one Preferred
Share Purchase Right (Right) for each  outstanding  share of common stock of the
Company. Similar Rights are attached to each share of the Company's common stock
issued  after  November 15, 1994,  the date of adoption  subject to  adjustment.
Under the  Plan,  the  Rights  will not be  exercisable  until a person or group
acquires beneficial ownership of 20 percent or more of the Company's outstanding
common  stock,  begins a tender or exchange  offer for 25 percent or more of the
Company's  outstanding  common stock, or an adverse  person,  as declared by the
Board of  Directors,  acquires 10 percent or more of the  Company's  outstanding
common stock.  Additionally,  until the occurrence of such an event,  the Rights
are not severable from the Company's common stock and therefore, the Rights will
be transferred upon the transfer of shares of the Company's  common stock.  Upon
the  occurrence of such events,  each Right  entitles the holder to purchase one
one-hundredth  of a share of Series R Preferred  Stock, no par value,  and $1.00
stated value per share of the Company at a price of $100.

                                      -20-

         The Plan also  provides that upon the  occurrence of certain  specified
events,  the holders of Rights will be  entitled  to acquire  additional  equity
interests in the Company or in the acquiring  entity,  such  interests  having a
market value of two times the Right's exercise price of $100. The Rights,  which
expire  November 14, 2004,  are  redeemable  in whole,  but not in part,  at the
Company's  option prior to the time they are  exercisable,  for a price of $0.01
per Right.

Item  3 -- Defaults Upon Senior Securities

This item is omitted because there were no defaults upon the Registrant's senior
securities during the quarter ended September 30, 1997.

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

This item is omitted as there is no  disclosure  required for the quarter  ended
September 30, 1997.

Item  5 -- Other Information

Not Applicable

Item  6 -- Exhibits and Reports on FORM 8-K

An index to exhibits follows the signature page of this FORM 10-Q.

No reports on FORM 8-K were filed by the  Registrant  during the  quarter  ended
September 30, 1997.

                                      -21-



                                   SIGNATURES

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
Registrant  has duly  caused this report on FORM 10-Q to be signed on its behalf
by the undersigned thereunto duly authorized, this 13th day of November, 1997.




                                NBT BANCORP INC.



                              By: /s/ JOE C. MINOR
                                  Joe C. Minor
                      Chief Financial Officer and Treasurer

                                      -22-

                                INDEX TO EXHIBITS

The  following  documents  are  attached  as  Exhibits  to this FORM 10-Q or, if
annotated  by the  symbol  *, are  incorporated  by  reference  as  Exhibits  as
indicated by the page number or exhibit  cross-reference to the prior filings of
the Registrant with the Commission.



FORM 10-Q
Exhibit                                                                            Exhibit
Number                                                                             Cross-Reference

                                                                             
10.1        Lease Extension of Vail Mills Office.                                  Herein

10.2        Defined Benefit Pension Plan Amendment #5                              Herein

10.3        Defined Benefit Pension Plan Amendment #6                              Herein

27.1        Financial Data Schedule for the nine months ended September 30, 1997.  Herein


                                      -23-

                                  EXHIBIT 10.1
                      LEASE EXTENSION OF VAIL MILLS OFFICE

                                    NBT BANK


                                                   April 1, 1997

Mr. Fred Showers
Mrs. Reta L. Showers
3786 State Highway 30 #1
Amsterdam, New York  12010

Re:  Land lease located at Route 30, Mayfield, New York
        Expiration Date:  June 30, 1997

Dear Mr. & Mrs. Showers:

According to the terms of the lease for land  located at Route 30 Mayfield,  New
York, we wish to exercise the option to renew such lease beginning July 1, 1997.
We offer to extend the term to cover a one year period  commencing  July 1, 1997
through June 30, 1998 with the option to renew.  The annual  rental would be six
thousand six hundred and fifteen dollars ($6,615) payable in monthly payments of
$551.25. All other terms and conditions would remain the same. Second year would
commence  July 1, 1998 through June 30, 1999 would be six thousand  nine hundred
forty five and seventy five (6,945.75) payable in monthly payments of $578.88.

If the terms and conditions in this letter meet with your approval,  please sign
both  copies and return one to my  attention  in the  self-addressed,  post-paid
envelope for our files. Should you have any questions, please do not hesitate to
give me a call at 607-337-6115. Thank you.

                                                   Sincerely,

                                                   /s/Donna L. Deuel
                                                      Donna L. Deuel
                                                      Vice President
                                                      Administrative Services



May 9, 1997                                        /s/Fred Showers
      Date                                            Fred Showers


May 9, 1997                                        /s/Reta Showers
      Date                                            Reta Showers

NBT Bank, N.A., 52 South Broad Street, P.O. Box 351, Norwich, New York 13815
*Telephone 607-337-6000

                                  EXHIBIT 10.2
                    DEFINED BENEFIT PENSION PLAN AMENDMENT #5


                                  AMENDMENT #5
                                NBT BANCORP INC.
                          DEFINED BENEFIT PENSION PLAN

                  This sets forth  Amendment #5 to the NBT Bancorp Inc.  Defined
Benefit  Pension  Plan,  as amended  and  restated  through  December  31,  1994
("Plan").
                  Effective as of July 22, 1997, the first  paragraph of Section
2.14 of the Plan shall be amended to  provide in its  entirety  as follows  (the
amended portions are underscored):
                  2.14 Compensation shall mean remuneration paid by the Employer
         to a  Participant  in the form of fixed basic  annual  salary or wages,
         commissions,  overtime,  and cash bonuses actually  received;  provided
         that, for Plan Years that begin prior to January 1, 1995,  Compensation
         shall  include  remuneration  in the form of severance pay and for Plan
         Years beginning before October 1, 1993,  Compensation shall not include
         remuneration  in the form of commissions.  For all years,  Compensation
         shall include any amount  contributed  by the Employer at the direction
         of the  Participant  pursuant to a salary  reduction  agreement,  which
         amount is not includable in the  Participant's  gross income under Code
         Section  125  (cafeteria  plans) or Code  Section  402(a)(8)  ("401(k)"
         plans).  Compensation shall not include any other form of remuneration,
         regardless   of  the   manner   calculated   or  paid.   For   example,
         "Compensation"  shall not include amounts realized from the exercise of
         stock  options  or from the  disposition  of  stock  or  stock  rights,
         Employer contributions to any public or private benefit plan or system,
         or (after December 31, 1994) amounts paid as severance pay.


Executed this 22 day of July, 1997.


                                                   NBT BANCORP INC.


                                                   By:  /s/John Roberts

                                  EXHIBIT 10.3
                    DEFINED BENEFIT PENSION PLAN AMENDMENT #6


                                  AMENDMENT #6
                                NBT BANCORP INC.
                          DEFINED BENEFIT PENSION PLAN

                  This sets forth  Amendment #6 to the NBT Bancorp Inc.  Defined
Benefit  Pension  Plan,  as amended  and  restated  through  December  31,  1994
("Plan").
                  Effective as of  September 1, 1997,  the Plan shall be amended
as follows:
                  1.       Section 2.03 of the Plan shall be amended and 
restated to provide in its entirety as follows:
                           2.03 Actuarial  Equivalent or Actuarially  Equivalent
                  shall mean a benefit  payable in a different  form and/or at a
                  different  time  than a  Participant's  Accrued  Benefit,  but
                  having the same value as that benefit when computed  using the
                  following actuarial assumptions:

                                    Mortality:       1984 Unisex Mortality Table
                                    Interest:        7 percent per annum

                           a.   Notwithstanding  the  preceding  sentence,   for
                  Annuity  Starting  Dates that occur before  September 1, 1997,
                  the  present   value  of  any   distribution   (other  than  a
                  non-decreasing life annuity payable for a period not less than
                  the life of the  Participant  or  Surviving  Spouse)  shall be
                  determined using the Code Section 417(e)(3)  interest rates(s)
                  described  in  subsection  (b) below,  if such  rate(s)  would
                  produce a greater benefit than the assumptions above.

                           b. The Code Section 417 interest rates are:

                                     i.     The Applicable Interest Rate if the 
                                            present value of the benefit (using
                                            such rate(s)) is not in excess of 
                                            $25,000; or

                                    ii.     120   percent   of  the   Applicable
                                            Interest  Rate if the present  value
                                            of the benefit  exceeds  $25,000 (as
                                            determined   under   subsection  (i)
                                            above).   In  no  event   shall  the
                                            present value  determined under this
                                            subsection   (ii)   be   less   than
                                            $25,000.

                           c.  Notwithstanding  the  foregoing  of this  Section
                  2.03,  and subject to subsection  2.03(d)  below,  for Annuity
                  Starting  Dates that occur after August 31, 1997,  the present
                  value  of a lump  sum  distribution  shall  be  determined  by
                  applying  the  Applicable  Interest  Rate and the  "Applicable
                  Mortality Table." For purposes of this subsection 2.03(c), the
                  "Applicable  Mortality  Table" is the mortality table based on
                  the prevailing  commissioners'  standard  table  (described in
                  Code  Section  807(d)(5)(A))  used to  determine  reserves for
                  group annuity contracts issued on the date as of which present
                  value  is  being  determined  (without  regard  to  any  other
                  subparagraph of Code Section 807(d)(5)), that is prescribed by
                  the Internal  Revenue Service in revenue  rulings,  notices or
                  other guidance, published in the Internal Revenue Bulletin.

                           d. The lump sum distribution payable to a Participant
                  whose Annuity Starting Date occurs after August 31, 1997 shall
                  not be less than the present  value of the benefit  accrued by
                  the  Participant  through August 31, 1997,  when calculated by
                  using the interest rate and mortality assumptions in the first
                  sentence of this Section 2.03, based on the  Participant's age
                  on the Annuity  Starting  Date.
2.  Section  2.09 of the Plan shall be amended and restated to provide in its
entirety as follows:
                           2.09     Applicable Interest Rate shall mean:

                           a. for  Annuity  Starting  Dates  that  occur  before
                  September 1, 1997,  the  interest  rate or rates that would be
                  used,  as of the first day of the Plan Year that  contains the
                  Annuity Starting Date, by the PBGC for purposes of determining
                  the  present  value of the  Participant's  benefits  under the
                  Plan,   if  the  Plan  had   terminated   on  that  date  with
                  insufficient  assets to  provide  benefits  guaranteed  by the
                  PBGC; and

                           b. for Annuity Starting Dates that occur after August
                  31,  1997,  the  annual  interest  rate  on  30-year  Treasury
                  securities  for the second  month that  precedes the Plan Year
                  during which the Annuity  Starting Date occurs.  (For example,
                  for Annuity  Starting Dates that occur in 1998, the Applicable
                  Interest  Rate  shall be the annual  interest  rate on 30-year
                  Treasury  securities  for November  1997,  as specified by the
                  Internal Revenue Service in revenue rulings,  notices or other
                  guidance published in the Internal Revenue Bulletin.)


Executed as of this 1st day of August 1997.



                                                   NBT BANCORP INC.


                                                   By:  /s/Jane Neal

                                                   Title:  Senior Vice President

                                   EXHIBIT 27
                             FINANCIAL DATA SCHEDULE