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, 2005

                                       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: 0-16084

                         CITIZENS & NORTHERN CORPORATION
             (Exact name of Registrant as specified in its charter)


                                                          
          Pennsylvania                                            23-2451943
(State or other jurisdiction of                                (I.R.S. Employer
 incorporation or organization)                              Identification No.)


                                90-92 Main Street
                              Wellsboro, Pa. 16901
               (Address of principal executive offices) (Zip code)

                                  570-724-3411
               (Registrant's telephone number including area code)

                                 Not applicable
            (Former name, former address, and former fiscal year, if
                           changed since last report)

     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 such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days. Yes   X   No
                                              -----    -----

     Indicate by check mark whether the registrant is an accelerated filer (as
defined in Rule 12b-2 of the Securities Exchange Act of 1934).
Yes   X   No
    -----    -----

     Indicate by check mark whether the registrant is a shell company (as
defined in Rule 12b-2 of the Securities Exchange Act of 1934).
Yes       No   X
    -----    -----

                   (APPLICABLE ONLY TO CORPORATE REGISTRANTS)

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



Title                            Outstanding
- -----                            -----------
                              
Common Stock ($1.00 par value)   8,220,791 Shares Outstanding October 28, 2005



                                        1



                         CITIZENS & NORTHERN CORPORATION
                                      Index


                                                         
Part I. Financial Information

Item 1. Financial Statements

Consolidated Balance Sheet - September 30, 2005 and
December 31, 2004                                           Page 3
Consolidated Statement of Income - Three Months and Nine
Months Ended September 30, 2005 and 2004                    Page 4
Consolidated Statement of Cash Flows - Nine Months
Ended September 30, 2005 and 2004                           Pages 5 through 6
Notes to Consolidated Financial Statements                  Pages 7 through 12

Item 2. Management's Discussion and Analysis of Financial
Condition and Results of Operations                         Pages 12 through 25

Item 3. Quantitative and Qualitative Disclosures About
Market Risk                                                 Pages 26 through 28

Item 4. Controls and Procedures                             Page 28

Part II. Other Information                                  Pages 29 through 30

Signatures                                                  Page 31

Exhibit 31.1. Rule 13a-14(a)/15d-14(a) Certification -
Chief Executive Officer                                     Page 32

Exhibit 31.2. Rule 13a-14(a)/15d-14(a) Certification -
Chief Financial Officer                                     Page 33

Exhibit 32. Section 1350 Certifications                     Page 34



                                        2



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q
ITEM 1. FINANCIAL STATEMENTS
CONSOLIDATED BALANCE SHEET
(In Thousands Except Share Data)



                                                                          SEPT. 30,     DEC. 31,
                                                                             2005         2004
                                                                         (UNAUDITED)     (NOTE)
                                                                         -----------   ----------
                                                                                 
ASSETS
Cash and due from banks:
   Noninterest-bearing                                                   $   19,439    $   14,845
   Interest-bearing                                                          12,394         4,108
                                                                         ----------    ----------
      Total cash and cash equivalents                                        31,833        18,953
Available-for-sale securities                                               449,059       475,085
Held-to-maturity securities                                                     424           433
Loans, net                                                                  637,646       572,826
Bank-owned life insurance                                                    18,500        18,083
Accrued interest receivable                                                   5,371         5,094
Bank premises and equipment, net                                             21,679        16,725
Foreclosed assets held for sale                                                 153           497
Intangible asset - core deposit intangible, net                                 526            --
Intangible asset - goodwill                                                   2,944            --
Other assets                                                                 15,464        15,306
                                                                         ----------    ----------
TOTAL ASSETS                                                             $1,183,599    $1,123,002
                                                                         ==========    ==========
LIABILITIES
Deposits:
   Noninterest-bearing                                                   $   99,033    $   80,378
   Interest-bearing                                                         653,975       596,167
                                                                         ----------    ----------
      Total deposits                                                        753,008       676,545
Dividends payable                                                             1,891         1,864
Short-term borrowings                                                        41,805        34,178
Long-term borrowings                                                        246,499       270,827
Accrued interest and other liabilities                                        8,928         8,003
                                                                         ----------    ----------
TOTAL LIABILITIES                                                         1,052,131       991,417
                                                                         ----------    ----------
STOCKHOLDERS' EQUITY
Common stock, par value $1.00 per share; authorized 20,000,000 shares,
   issued 8,389,418 in 2005 and 8,307,305 in 2004                             8,389         8,307
Stock dividend distributable                                                     --         2,188
Paid-in capital                                                              24,893        22,456
Retained earnings                                                            94,697        90,484
                                                                         ----------    ----------
      Total                                                                 127,979       123,435
Accumulated other comprehensive income                                        5,510        10,535
Unamortized stock compensation                                                  (74)          (46)
Treasury stock, at cost:
   168,927 shares at September 30, 2005                                      (1,947)
   204,659 shares at December 31, 2004                                                     (2,339)
                                                                         ----------    ----------
TOTAL STOCKHOLDERS' EQUITY                                                  131,468       131,585
                                                                         ----------    ----------
TOTAL LIABILITIES & STOCKHOLDERS' EQUITY                                 $1,183,599    $1,123,002
                                                                         ==========    ==========


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

Note: The balance sheet at December 31, 2004 has been derived from the audited
financial statements at that date but does not include all the information and
notes required by U.S. generally accepted accounting principles for complete
financial statements.


                                        3



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q
CONSOLIDATED STATEMENT OF INCOME
(IN THOUSANDS, EXCEPT PER SHARE DATA) (UNAUDITED)



                                                                       3 MONTHS ENDED              9 MONTHS ENDED
                                                                 -------------------------   -------------------------
                                                                  SEPT. 30,     SEPT. 30,     SEPT. 30,     SEPT. 30,
                                                                    2005          2004          2005          2004
                                                                  (CURRENT)   (PRIOR YEAR)    (CURRENT)   (PRIOR YEAR)
                                                                 ----------   ------------   ----------   ------------
                                                                                              
INTEREST INCOME
   Interest and fees on loans                                    $   10,003    $    8,620    $   28,327    $   25,181
   Interest on balances with depository institutions                     11             3            24             7
   Interest on loans to political subdivisions                          293           260           808           713
   Interest on federal funds sold                                        31             4            61             8
   Income from available-for-sale and
      held-to-maturity securities:
      Taxable                                                         3,580         3,499        10,859        10,256
      Tax-exempt                                                      1,419         1,844         4,306         5,717
      Dividends                                                         234           343           787         1,049
                                                                 ----------    ----------    ----------    ----------
   Total interest and dividend income                                15,571        14,573        45,172        42,931
                                                                 ----------    ----------    ----------    ----------
INTEREST EXPENSE
   Interest on deposits                                               3,870         3,086        10,924         9,394
   Interest on short-term borrowings                                    337           122           894           371
   Interest on long-term borrowings                                   2,219         2,457         6,720         7,096
                                                                 ----------    ----------    ----------    ----------
   Total interest expense                                             6,426         5,665        18,538        16,861
                                                                 ----------    ----------    ----------    ----------
   Interest margin                                                    9,145         8,908        26,634        26,070
   Provision for loan losses                                            375           350         1,125         1,050
                                                                 ----------    ----------    ----------    ----------
   Interest margin after provision for loan losses                    8,770         8,558        25,509        25,020
                                                                 ----------    ----------    ----------    ----------
OTHER INCOME
   Service charges on deposit accounts                                  457           463         1,182         1,337
   Service charges and fees                                              92            78           288           209
   Trust and financial management revenue                               539           453         1,589         1,483
   Insurance commissions, fees and premiums                             221           108           405           327
   Increase in cash surrender value of life insurance                   138           151           417           463
   Fees related to credit card operation                                264           159           712           568
   Other operating income                                               438           215         1,148           720
                                                                 ----------    ----------    ----------    ----------
   Total other income before realized gains on securities, net        2,149         1,627         5,741         5,107
   Realized gains on securities, net                                    393           459         2,388         1,744
                                                                 ----------    ----------    ----------    ----------
   Total other income                                                 2,542         2,086         8,129         6,851
                                                                 ----------    ----------    ----------    ----------
OTHER EXPENSES
   Salaries and wages                                                 3,249         2,906         9,172         8,306
   Pensions and other employee benefits                                 893           866         2,878         2,678
   Occupancy expense, net                                               446           450         1,371         1,187
   Furniture and equipment expense                                      624           437         1,922         1,161
   Pennsylvania shares tax                                              196           212           608           635
   Other operating expense                                            1,895         1,867         5,653         5,288
                                                                 ----------    ----------    ----------    ----------
   Total other expenses                                               7,303         6,738        21,604        19,255
                                                                 ----------    ----------    ----------    ----------
   Income before income tax provision                                 4,009         3,906        12,034        12,616
   Income tax provision                                                 722           501         2,154         1,816
                                                                 ----------    ----------    ----------    ----------
NET INCOME                                                       $    3,287    $    3,405    $    9,880    $   10,800
                                                                 ==========    ==========    ==========    ==========
PER SHARE DATA:
Net income - basic                                               $     0.40    $     0.42    $     1.20    $     1.32
Net income - diluted                                             $     0.40    $     0.41    $     1.19    $     1.31
                                                                 ----------    ----------    ----------    ----------
Dividend per share                                               $     0.23    $     0.22    $     0.69    $     0.66
                                                                 ----------    ----------    ----------    ----------
Number of shares used in computation - basic                      8,215,365     8,182,851     8,206,438     8,186,014
Number of shares used in computation - diluted                    8,283,770     8,226,968     8,270,940     8,235,179


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


                                        4



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q
CONSOLIDATED STATEMENT OF CASH FLOWS
(IN THOUSANDS) (UNAUDITED)



                                                                         9 MONTHS ENDED SEPT. 30,
                                                                         ------------------------
                                                                             2005        2004
                                                                          ---------   ---------
                                                                                
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net income                                                             $   9,880   $  10,800
   Adjustments to reconcile net income to net cash provided by
   operating activities:
      Provision for loan losses                                               1,125       1,050
      Realized gains on securities, net                                      (2,388)     (1,744)
      Gain on sale of foreclosed assets, net                                   (133)        (34)
      Depreciation expense                                                    1,687       1,077
      Accretion and amortization of securities, net                             223         575
      Increase in cash surrender value of life insurance                       (417)       (463)
      Amortization of restricted stock                                           69          66
      Amortization of core deposit intangible                                    21          --
      Increase in accrued interest receivable and other assets               (1,566)     (1,535)
      Increase in accrued interest payable and other liabilities              2,952       2,841
                                                                          ---------   ---------
         Net Cash Provided by Operating Activities                           11,453      12,633
                                                                          ---------   ---------
CASH FLOWS FROM INVESTING ACTIVITIES:
   Proceeds from maturity of held-to-maturity securities                          7         120
   Proceeds from sales of available-for-sale securities                     134,919      67,809
   Proceeds from calls and maturities of available-for-sale securities       45,117      72,022
   Purchase of available-for-sale securities                               (150,012)   (157,929)
   Purchase of Federal Home Loan Bank of Pittsburgh stock                    (3,883)     (2,813)
   Redemption of Federal Home Loan Bank of Pittsburgh stock                   5,390       1,779
   Net increase in loans                                                    (42,671)    (47,627)
   Purchase of premises and equipment                                        (5,172)     (4,580)
   Proceeds from sale of foreclosed assets                                      791          93
   Proceeds from acquisition of Canisteo Valley Corporation, net                202          --
                                                                          ---------   ---------
         Net Cash Used in Investing Activities                              (15,313)    (71,126)
                                                                          ---------   ---------
CASH FLOWS FROM FINANCING ACTIVITIES:
   Net increase in deposits                                                  38,455      14,810
   Net increase in short-term borrowings                                      7,627       4,298
   Proceeds from long-term borrowings                                        18,163      73,943
   Repayments of long-term borrowings                                       (42,491)    (30,042)
   Purchase of treasury stock                                                   (59)       (575)
   Sale of treasury stock                                                       652         527
   Tax benefit from compensation plans                                           60          --
   Dividends paid                                                            (5,667)     (5,357)
                                                                          ---------   ---------
         Net Cash Provided by Financing Activities                           16,740      57,604
                                                                          ---------   ---------
INCREASE (DECREASE) IN CASH  AND CASH EQUIVALENTS                            12,880        (889)
CASH AND CASH EQUIVALENTS, BEGINNING OF YEAR                                 18,953      15,171
                                                                          ---------   ---------
CASH AND CASH EQUIVALENTS, END OF PERIOD                                  $  31,833   $  14,282
                                                                          =========   =========



                                        5



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q
CONSOLIDATED STATEMENT OF CASH FLOWS
(IN THOUSANDS) (UNAUDITED) (CONTINUED)



                                                              9 MONTHS ENDED SEPT. 30,
                                                              ------------------------
                                                                    2005      2004
                                                                  -------   -------
                                                                      
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
   Assets acquired through foreclosure of real estate loans       $   268   $   510
   Interest paid                                                  $16,019   $13,300
   Income taxes paid                                              $ 2,092   $ 2,438

ACQUISITION OF CANISTEO VALLEY CORPORATION:
   Cash and cash equivalents received                             $ 7,136   $    --
   Cash paid for acquisition                                       (6,934)       --
                                                                  -------   -------
   Net cash received on acquisition                               $   202   $    --
                                                                  =======   =======
NONCASH ASSETS RECEIVED AND LIABILITIES ASSUMED FROM
ACQUISITION OF CANISTEO VALLEY CORPORATION:
   Assets received:
      Available for sale securities                               $ 9,439   $    --
      Loans                                                        23,542        --
      Premises and equipment                                        1,469        --
      Foreclosed assets                                                46        --
      Intangible asset - core deposit intangible                      547        --
      Intangible asset - goodwill                                   2,944        --
      Other assets                                                    446        --
                                                                  -------   -------
   Total noncash assets received                                  $38,433   $    --
                                                                  =======   =======
   Liabilities assumed:
      Deposits                                                    $38,008   $    --
      Other liabilities                                               627        --
                                                                  -------   -------
   Total noncash liabilities assumed                              $38,635   $    --
                                                                  =======   =======


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


                                        6



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1. BASIS OF INTERIM PRESENTATION

The financial information included herein, with the exception of the
consolidated balance sheet dated December 31, 2004, is unaudited; however, such
information reflects all adjustments (consisting solely of normal recurring
adjustments) that are, in the opinion of management, necessary for a fair
presentation of the financial position, results of operations and cash flows for
the interim periods.

Results reported for the three-month and nine-month periods ended September 30,
2005 might not be indicative of the results for the year ending December 31,
2005.

This document has not been reviewed or confirmed for accuracy or relevance by
the Federal Deposit Insurance Corporation or any other regulatory agency.

2. PER SHARE DATA

Net income per share is based on the weighted-average number of shares of common
stock outstanding. The number of shares used in calculating net income and cash
dividends per share reflect the retroactive effect of stock splits and dividends
for all periods presented. The following data show the amounts used in computing
net income per share and the weighted average number of shares of dilutive stock
options. As shown in the table that follows, diluted earnings per share is
computed using weighted average common shares outstanding, plus weighted-average
common shares available from the exercise of all dilutive stock options, less
the number of shares that could be repurchased with the proceeds of stock option
exercises based on the average share price of the Corporation's common stock
during the period.



                                                           WEIGHTED-
                                                            AVERAGE    EARNINGS
                                                 NET         COMMON       PER
                                                INCOME       SHARES      SHARE
                                             -----------   ---------   --------
                                                              
NINE MONTHS ENDED SEPTEMBER 30, 2005
Earnings per share - basic                   $ 9,880,000   8,206,438     $1.20
Dilutive effect of potential common stock
   arising from stock options:
   Exercise of outstanding stock options                     215,283
   Hypothetical share repurchase at $30.55                  (150,781)
                                             -----------   ---------     -----
Earnings per share - diluted                 $ 9,880,000   8,270,940     $1.19
                                             ===========   =========     =====

NINE MONTHS ENDED SEPTEMBER 30, 2004
Earnings per share - basic                   $10,800,000   8,186,014     $1.32
Dilutive effect of potential common stock
   arising from stock options:
   Exercise of outstanding stock options                     190,915
   Hypothetical share repurchase at $25.38                  (141,750)
                                             -----------   ---------     -----
Earnings per share - diluted                 $10,800,000   8,235,179     $1.31
                                             ===========   =========     =====



                                        7



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q



                                                          WEIGHTED-
                                                           AVERAGE    EARNINGS
                                                 NET        COMMON       PER
                                               INCOME       SHARES      SHARE
                                             ----------   ---------   --------
                                                             
QUARTER ENDED SEPTEMBER 30, 2005
Earnings per share - basic                   $3,287,000   8,215,365     $0.40
Dilutive effect of potential common stock
   arising from stock options:
   Exercise of outstanding stock options                    211,805
   Hypothetical share repurchase at $31.51                 (143,400)
                                             ----------   ---------     -----
Earnings per share - diluted                 $3,287,000   8,283,770     $0.40
                                             ==========   =========     =====

QUARTER ENDED SEPTEMBER 30, 2004
Earnings per share - basic                   $3,405,000   8,182,851     $0.42
Dilutive effect of potential common stock
   arising from stock options:
   Exercise of outstanding stock options                    184,187
   Hypothetical share repurchase at $24.83                 (140,070)
                                             ----------   ---------     -----
Earnings per share - diluted                 $3,405,000   8,226,968     $0.41
                                             ==========   =========     =====


3. STOCK COMPENSATION PLANS

The Corporation uses the intrinsic value method of accounting for stock
compensation plans, under Accounting Principles Board Opinion No. 25 (APB
Opinion 25), and as permitted by Statement of Financial Accounting Standards
(SFAS) No. 123. Utilizing the intrinsic value method, compensation cost is
measured by the excess of the quoted market price of the stock as of the grant
date (or other measurement date) over the amount an employee or director must
pay to acquire the stock. Stock options issued under the Corporation's stock
option plans have no intrinsic value, and accordingly, no compensation cost is
recorded for them.

The Corporation has also made awards of restricted stock. Compensation cost
related to restricted stock is recognized based on the market price of the stock
at the grant date over the vesting period.


                                        8



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q

The following table illustrates the effect on net income and earnings per share
if the Corporation had applied the fair value provisions of SFAS No. 123 to
stock options.



                                                3 MONTHS ENDED    9 MONTHS ENDED
                                                  SEPT. 30,          SEPT. 30,
                                               ---------------   ----------------
(NET INCOME IN THOUSANDS)                       2005     2004     2005      2004
- -------------------------                      ------   ------   ------   -------
                                                              
Net income, as reported                        $3,287   $3,405   $9,880   $10,800
Deduct: Total stock option compensation
   expense determined under fair value
   method for all awards, net of tax effects       --       (5)     (69)      (96)
                                               ------   ------   ------   -------
Pro forma net income                           $3,287   $3,400   $9,811   $10,704
                                               ======   ======   ======   =======
Earnings per share-basic
   As reported                                 $ 0.40   $ 0.42   $ 1.20   $  1.32
   Pro forma                                   $ 0.40   $ 0.42   $ 1.20   $  1.31

Earnings per share-diluted
   As reported                                 $ 0.40   $ 0.41   $ 1.19   $  1.31
   Pro forma                                   $ 0.40   $ 0.41   $ 1.19   $  1.30


In December 2004, the Financial Accounting Standards Board issued SFAS No. 123R,
which replaces SFAS No. 123 and supersedes APB Opinion 25. SFAS No. 123R will
require the Corporation to record stock option expense based on estimated fair
value calculated using an option valuation model. As issued, SFAS No. 123R would
have applied to new awards granted, and to modifications of existing awards, on
or after July 1, 2005. In April 2005, however, the Securities and Exchange
Commission extended the date for mandatory implementation of SFAS No. 123R,
effectively requiring the Corporation to apply SFAS No. 123R in the first
quarter 2006. The Corporation does not plan early implementation of the
provisions of SFAS No. 123R.

4. COMPREHENSIVE INCOME

U.S. generally accepted accounting principles generally require that recognized
revenue, expenses, gains and losses be included in net income. Although
unrealized gains and losses on available-for-sale securities are reported as a
separate component of the equity section of the balance sheet, changes in
unrealized gains and losses on available-for-sale securities, along with net
income, are components of comprehensive income (loss).

The components of comprehensive income, and the related tax effects, are as
follows:



                                                                        3 MONTHS ENDED           9 MONTHS ENDED
                                                                     ---------------------   ---------------------
                                                                     SEPT. 30,   SEPT. 30,   SEPT. 30,   SEPT. 30,
(IN THOUSANDS)                                                          2005        2004        2005        2004
- --------------                                                       ---------   ---------   ---------   ---------
                                                                                             
Net income                                                            $ 3,287     $ 3,405     $ 9,880     $10,800

Unrealized holding (losses) gains on available-for-sale securities     (4,104)      9,760      (5,226)       (988)
Reclassification adjustment for gains realized in income                 (393)       (459)     (2,388)     (1,744)
                                                                      -------     -------     -------     -------
Other comprehensive (loss) income before income tax                    (4,497)      9,301      (7,614)     (2,732)
Income tax related to other comprehensive income/loss                   1,529      (3,163)      2,589         930
                                                                      -------     -------     -------     -------
Other comprehensive (loss) income                                      (2,968)      6,138      (5,025)     (1,802)
                                                                      -------     -------     -------     -------
Comprehensive income                                                  $   319     $ 9,543     $ 4,855     $ 8,998
                                                                      =======     =======     =======     =======



                                        9



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q

5. SECURITIES

Amortized cost and fair value of securities at September 30, 2005 are summarized
as follows:



                                                                  SEPTEMBER 30, 2005
                                                               -----------------------
                                                                  GROSS        GROSS
                                                               UNREALIZED   UNREALIZED
                                                   AMORTIZED     HOLDING      HOLDING      FAIR
(IN THOUSANDS)                                        COST        GAINS       LOSSES       VALUE
- --------------                                     ---------   ----------   ----------   --------
                                                                             
AVAILABLE-FOR-SALE SECURITIES:
Obligations of the U.S. Treasury                    $    502     $    --     $    (1)    $    501
Obligations of other U.S. Government agencies         45,999          --        (386)      45,613
Obligations of states and political subdivisions     128,277       2,820      (1,013)     130,084
Other securities                                      96,855       1,565      (1,136)      97,284
Mortgage-backed securities                           146,324         190      (2,943)     143,571
                                                    --------     -------     -------     --------
Total debt securities                                417,957       4,575      (5,479)     417,053
Marketable equity securities                          22,754       9,596        (344)      32,006
                                                    --------     -------     -------     --------
Total                                               $440,711     $14,171     $(5,823)    $449,059
                                                    ========     =======     =======     ========
HELD-TO-MATURITY SECURITIES:
Obligations of the U.S. Treasury                    $    314     $    13     $    --     $    327
Obligations of other U.S. Government agencies             98           9          --          107
Mortgage-backed securities                                12          --          --           12
                                                    --------     -------     -------     --------
Total                                               $    424     $    22     $    --     $    446
                                                    ========     =======     =======     ========


The following table presents gross unrealized losses and fair value of
investments aggregated by investment category and length of time that individual
securities have been in a continuous unrealized loss position at September 30,
2005.



                                                    LESS THAN 12 MONTHS      12 MONTHS OR MORE            TOTAL
                                                   ---------------------   --------------------   ---------------------
                                                     FAIR     UNREALIZED     FAIR    UNREALIZED     FAIR     UNREALIZED
(IN THOUSANDS)                                       VALUE      LOSSES      VALUE      LOSSES       VALUE      LOSSES
- --------------                                     --------   ----------   -------   ----------   --------   ----------
                                                                                           
AVAILABLE-FOR-SALE SECURITIES:
Obligations of the U.S. Treasury                   $    501    $    (1)    $    --    $    --     $    501    $    (1)
Obligations of other U.S. Government agencies        40,140       (360)      1,474        (26)      41,614       (386)
Obligations of states and political subdivisions     39,204       (660)      8,677       (353)      47,881     (1,013)
Other securities                                     51,196       (805)     13,994       (331)      65,190     (1,136)
Mortgage-backed securities                           60,900       (880)     73,764     (2,063)     134,664     (2,943)
                                                   --------    -------     -------    -------     --------    -------
Total debt securities                               191,941     (2,706)     97,909     (2,773)     289,850     (5,479)
Marketable equity securities                          3,763       (108)      2,090       (236)       5,853       (344)
                                                   --------    -------     -------    -------     --------    -------
Total temporarily impaired available-for-sale
   securities                                      $195,704    $(2,814)    $99,999    $(3,009)    $295,703    $(5,823)
                                                   ========    =======     =======    =======     ========    =======
HELD-TO-MATURITY SECURITIES:
Obligations of the U.S. Treasury                   $     --    $    --     $    --    $    --     $     --    $    --
Obligations of other U.S. Government agencies            --         --          --         --           --         --
Mortgage-backed securities                               --         --          --         --           --         --
                                                   --------    -------     -------    -------     --------    -------
Total temporarily impaired held-to-maturity
   securities                                      $     --    $    --     $    --    $    --     $     --    $    --
                                                   --------    -------     -------    -------     --------    -------



                                       10



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q

The unrealized losses on debt securities are primarily the result of volatility
in interest rates. Based on the credit worthiness of the issuers, which are
almost exclusively U.S. Government agencies or state and political subdivisions,
management believes the Corporation's debt securities at September 30, 2005 were
not other-than-temporarily impaired.

6. DEFINED BENEFIT PLANS

The Corporation has a noncontributory defined benefit pension plan for all
employees meeting certain age and length of service requirements. Benefits are
based primarily on years of service and the average annual compensation during
the highest five consecutive years.

In addition, the Corporation sponsors a defined benefit health care plan that
provides postretirement medical benefits and life insurance to employees who
meet certain age and length of service requirements. This plan contains a
cost-sharing feature, which causes participants to pay for all future increases
in costs related to benefit coverage. Accordingly, actuarial assumptions related
to health care cost trend rates do not affect the liability balance and will not
affect the Corporation's future expenses. Recently, the Corporation has
determined that prescription drug benefits provided under the postretirement
plan are actuarially equivalent to benefits that will be available under the
Medicare Prescription Drug, Improvement and Modernization Act ("Medicare Part
D"). Management has not yet determined the effects of future reimbursements to
the Plan on the liability balance. Accordingly, the financial statement amounts
and disclosures related to the postretirement benefits plan do not reflect the
effects of changes that may result from Medicare Part D.

The Corporation uses a December 31 measurement date for its plans.

The components of net periodic benefit costs from these defined benefit plans
are as follows:



                                                    PENSION      POSTRETIREMENT
                                                9 MONTHS ENDED   9 MONTHS ENDED
                                                   SEPT. 30,        SEPT. 30,
                                                --------------   --------------
(IN THOUSANDS)                                   2005   2004       2005   2004
- --------------                                  -----   -----      ----   ----
                                                              
Service cost                                    $ 356   $ 357      $ 35   $ 33
Interest cost                                     464     465        50     48
Expected return on plan assets                   (595)   (561)       --     --
Amortization of transition (asset) obligation     (17)    (18)       27     27
Recognized net actuarial loss                      29      48         2      3
                                                -----   -----      ----   ----
Net periodic benefit cost                       $ 237   $ 291      $114   $111
                                                =====   =====      ====   ====




                                                    PENSION      POSTRETIREMENT
                                                3 MONTHS ENDED   3 MONTHS ENDED
                                                   SEPT. 30,        SEPT. 30,
                                                --------------   --------------
(IN THOUSANDS)                                   2005   2004       2005   2004
- --------------                                  -----   -----      ----   ----
                                                              
Service cost                                    $ 118   $ 119      $11    $11
Interest cost                                     155     155       17     16
Expected return on plan assets                   (198)   (187)      --     --
Amortization of transition (asset) obligation      (5)     (6)       9      9
Recognized net actuarial loss                      10      16        1      1
                                                -----   -----      ----   ----
Net periodic benefit cost                       $  80   $  97      $38    $37
                                                =====   =====      ====   ====


Management intends to include employees of First State Bank in coverage under
the defined benefit pension and postretirement plans, effective September 1,
2005 (see Note 8 for more information concerning the acquisition). Currently,
management has not determined the effect, if any, on 2005 funding requirements
or financial statement amounts that may result from providing coverage to the
First State Bank employees; however, the impact is not expected to be
significant in relation to the Corporation's total obligations. Excluding
possible adjustment for the addition of First State Bank employees, the
Corporation funded its total expected defined benefit pension contribution for
2005 of $178,000 in April 2005. In the first nine months of 2005, the
Corporation funded postretirement contributions totaling $39,000. The estimated
total (annual) amount of 2005 postretirement contributions is $52,000.


                                       11



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q

7. CONTINGENCIES

In the normal course of business, the Corporation may be subject to pending and
threatened lawsuits in which claims for monetary damages could be asserted. In
management's opinion, the Corporation's financial position and results of
operations would not be materially affected by the outcome of such pending legal
proceedings.

8. ACQUISITION

Effective at 11:59 p.m. on August 31, 2005, Citizens & Northern Corporation
acquired 100% of Canisteo Valley Corporation in an all-cash merger transaction.
Accordingly, the results of operations for Canisteo Valley Corporation have been
included in the accompanying consolidated financial statements from that date
forward. Canisteo Valley Corporation is the parent company of First State Bank,
a New York State chartered commercial bank with offices in Canisteo and South
Hornell, NY. The acquisition of Canisteo Valley Corporation and First State Bank
permits expansion of Citizens & Northern Corporation's banking operations into
communities located in the southern tier of New York State, in close proximity
to many of the northern Pennsylvania branch locations, and provides First State
Bank with the administrative and credit management resources of a larger
organization.

The Corporation is still in the process of obtaining final valuations on loans,
intangible assets, premises and equipment, deposits and other liabilities;
accordingly, allocation of the purchase price is subject to modification in the
future. Information regarding the purchase price and estimated fair values of
assets acquired and liabilities assumed as of the acquisition date is provided
as supplemental information in the consolidated statement of cash flows. The pro
forma effect of Canisteo Valley Corporation's (including First State Bank's)
revenues and operating results on the Corporation's financial statements for all
periods presented in this Form 10-Q would not be significant.

PART I - FINANCIAL INFORMATION (CONTINUED)

ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
OF OPERATIONS

MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF
OPERATIONS

Citizens & Northern Corporation ("Corporation") is a holding company whose
principal activity is community banking. The Corporation's principal office is
located in Wellsboro, Pennsylvania. The largest subsidiary is Citizens &
Northern Bank ("C&N Bank"), which had total assets of $1,107,963,000 at
September 30, 2005. In the third quarter 2005, the Corporation completed the
acquisition of Canisteo Valley Corporation and its subsidiary, First State Bank,
a New York State chartered commercial bank with offices in Canisteo and South
Hornell, NY. The acquisition of Canisteo Valley Corporation and First State Bank
permits expansion of Citizens & Northern Corporation's banking operations into
communities located in the southern tier of New York State, in close proximity
to many of the northern Pennsylvania branch locations, and provides First State
Bank with the administrative and credit management resources of a larger
organization. The Corporation's other wholly-owned subsidiaries are Citizens &
Northern Investment Corporation, Bucktail Life Insurance Company ("Bucktail")
and Canisteo Valley Corporation. Citizens & Northern Investment Corporation was
formed in 1999 to engage in investment activities. Bucktail reinsures credit and
mortgage life and accident and health insurance on behalf of C&N Bank.

FORWARD-LOOKING STATEMENTS

Certain statements in this section and elsewhere in this quarterly report on
Form 10-Q are forward-looking statements. Citizens & Northern Corporation and
its wholly-owned subsidiaries (collectively, the Corporation) intend such
forward-looking statements to be covered by the safe harbor provisions for
forward-looking statements contained in the Private Securities Reform Act of
1995. Forward-looking statements, which are not historical facts, are based on
certain assumptions and describe future plans, business objectives and
expectations, and are generally identifiable by the use of words such as,
"should", "likely", "expect", "plan", "anticipate", "target", "forecast", and
"goal". These forward-looking statements are subject to risks and uncertainties
that are difficult to predict, may be beyond management's control and could
cause results to differ materially from those expressed or implied by such
forward-looking statements. Factors which could have a material, adverse impact
on the operations and future prospects of the Corporation include, but are not
limited to, the following:


                                       12



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q

- -    changes in monetary and fiscal policies of the Federal Reserve Board and
     the U. S. Government, particularly related to changes in interest rates

- -    changes in general economic conditions

- -    legislative or regulatory changes

- -    downturn in demand for loan, deposit and other financial services in the
     Corporation's market area

- -    increased competition from other banks and non-bank providers of financial
     services

- -    technological changes and increased technology-related costs

- -    changes in accounting principles, or the application of generally accepted
     accounting principles.

These risks and uncertainties should be considered in evaluating forward-looking
statements and undue reliance should not be placed on such statements.

REFERENCES TO 2005 AND 2004

Unless otherwise noted, all references to "2005" in the following discussion of
operating results are intended to mean the nine months ended September 30, 2005,
and similarly, references to "2004" are intended to mean the nine months ended
September 30, 2004.

EARNINGS OVERVIEW

Net income in 2005 was $9,880,000, or $1.20 per share (basic) and $1.19 per
share (diluted). This represents a decrease of 8.5% from 2004. Return on average
assets was 1.16% in 2005, as compared to 1.30% in 2004. Return on average equity
was 9.95% in 2005, as compared to 11.28% in 2004.

The most significant income statement changes between 2005 and 2004 were as
follows:

     -    The interest margin of $26,634,000 in 2005 was $564,000, or 2.2%,
          higher than in 2004. Average (gross) loans outstanding increased 11.8%
          as compared to one year earlier, to $607,981,000 in 2005. The increase
          in loan volume has been the major reason for the slight growth in the
          interest margin in 2005 over 2004. As described in the Net Interest
          Margin section of Management's Discussion and Analysis, on a fully
          taxable equivalent basis, the interest margin is slightly lower in
          2005 than in 2004.

     -    Net realized gains from securities amounted to $2,388,000 in 2005, up
          $644,000 from 2004. The Corporation's volume of investment security
          sales was high by historical standards during the first nine months of
          2005, as management identified several bank stocks that were deemed
          fully valued and also sold selected debt securities in an effort to
          manage its interest rate risk position.

     -    Other (noninterest) income increased $634,000 (12.4%) in 2005 as
          compared to 2004. This category includes several sources of revenue.
          The sources of revenue with the largest increases in 2005 included the
          following: fees related to credit card operations of $144,000;
          dividends from Federal Home Loan Bank of Pittsburgh stock of $122,000;
          and Trust and Financial Management revenues of $106,000. Other changes
          in noninterest income are discussed in more detail later in
          Management's Discussion and Analysis.

     -    Other (noninterest) expense increased $2,349,000 (12.2%) in 2005 as
          compared to 2004. Total salaries and benefit expenses increased
          $1,066,000, or 9.7% in 2005 over 2004, primarily due to new hires to
          accommodate expansion into new branches (Williamsport and South
          Williamsport in 2004, Jersey Shore in August 2005, and Canisteo and
          South Hornell, NY, in September 2005), and from the addition of new
          employees for support functions, such as Risk Management, Finance and
          Training. Furniture and equipment expense increased $761,000, or
          65.6%, mainly due to depreciation and maintenance costs associated
          with the new core banking software system, which was implemented in
          the fourth quarter 2004.

     -    The income tax provision increased to $2,154,000 in 2005 from
          $1,816,000 in 2004. The Corporation's effective tax rate rose to 17.9%
          in 2005 from 14.4% in 2004. This higher effective tax rate resulted
          mainly from management's decision to decrease the weighting of
          tax-exempt obligations of states and political subdivisions, as a
          percentage of total assets, to avoid or reduce what would have
          otherwise been a substantial alternative minimum tax liability.


                                       13



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q

THIRD QUARTER 2005

Net Income in the third quarter 2005 was $3,287,000, which was 3.5% lower than
third quarter 2004 Net Income of $3,405,000. As you can see in Table I below,
Net Income for the third quarter 2005 was very flat in comparison to results for
each of the first two quarters. The interest margin increased $392,000 in the
third quarter 2005, as compared to the previous quarter, due to a higher average
loans outstanding and other factors, while net realized gains on securities fell
to $393,000 in the third quarter from $929,000 in the second quarter.

TABLE I - QUARTERLY FINANCIAL DATA
(IN THOUSANDS)



                                                 SEPT. 30,   JUNE 30,   MAR. 31,   DEC. 31,   SEPT. 30,   JUNE 30,   MAR. 31,
(IN THOUSANDS)                                      2005       2005       2005       2004       2004        2004       2004
                                                 ---------   --------   --------   --------   ---------   --------   --------
                                                                                                
Interest income                                   $15,571     $14,908    $14,693    $14,991    $14,573     $14,343    $14,015
Interest expense                                    6,426       6,155      5,957      5,745      5,665       5,493      5,703
                                                  -------     -------    -------    -------    -------     -------    -------
Interest margin                                     9,145       8,753      8,736      9,246      8,908       8,850      8,312
Provision for loan losses                             375         375        375        350        350         350        350
                                                  -------     -------    -------    -------    -------     -------    -------
Interest margin after provision for loan losses     8,770       8,378      8,361      8,896      8,558       8,500      7,962
Other income                                        2,149       1,889      1,703      1,815      1,627       1,855      1,625
Securities gains                                      393         929      1,066      1,133        459         321        964
Other expenses                                      7,303       7,173      7,128      6,746      6,738       6,289      6,228
                                                  -------     -------    -------    -------    -------     -------    -------
Income before income tax provision                  4,009       4,023      4,002      5,098      3,906       4,387      4,323
Income tax provision                                  722         725        707      1,035        501         698        617
                                                  -------     -------    -------    -------    -------     -------    -------
Net income                                        $ 3,287     $ 3,298    $ 3,295    $ 4,063    $ 3,405     $ 3,689    $ 3,706
                                                  =======     =======    =======    =======    =======     =======    =======
Net income per share - basic                      $  0.40     $  0.40    $  0.40    $  0.50    $  0.42     $  0.45    $  0.45
                                                  =======     =======    =======    =======    =======     =======    =======
Net income per share - diluted                    $  0.40     $  0.40    $  0.40    $  0.49    $  0.41     $  0.45    $  0.45
                                                  =======     =======    =======    =======    =======     =======    =======


The number of shares used in calculating net income per share for each quarter
presented in Table I reflects the retroactive effect of stock splits and
dividends.

PROSPECTS FOR THE REMAINDER OF 2005

An update on the Corporation's expansion projects is as follows:

     -    Expansion in Lycoming County, PA, continues. The Jersey Shore office
          opened in August 2005, and construction has begun on a branch facility
          in Old Lycoming Township, PA. We hope to open the Old Lycoming
          Township office in the first quarter 2006.

     -    As reported earlier in Management's Discussion and Analysis, we closed
          on the acquisition of Canisteo Valley Corporation, the parent company
          of First State Bank of Canisteo, NY, in the third quarter 2005. This
          transaction added two more banking locations, and increased assets by
          approximately $38.6 million.

     -    Construction has begun on a new administrative building in Wellsboro,
          within 2 blocks of the main office. We expect to move into this
          facility in the first quarter 2006.


                                       14



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q

Management expects the investments in new markets to provide future, continuing
opportunities for earnings growth. However, consistent with results for the
first nine months of 2005, noninterest expense for the year 2005 is expected to
be up significantly from the year 2004, mainly due to payroll and other start-up
costs related to the new branches, as well as costs from a full year of
depreciation and maintenance from the core computer system that was placed in
service in October 2004. Further, short-term interest rates have been rising
faster than long-term rates, causing a negative effect on the Corporation's net
interest margin. Thus far in 2005, loan demand has been good, and higher loan
volumes have allowed the Corporation to maintain its interest margin at a level
approximately equal with that of 2004. Management is concerned that recent
events, including substantial increases in prices of petroleum-based products in
2005, possibly exacerbated by the hurricanes in the U.S. Gulf Coast area, could
lead to a higher level of inflation than experienced in recent years. The
possibility of higher inflation could lead the Federal Reserve to continue to
increase its Federal Funds target rate, which could harm the Corporation's
operating results in two ways - by increasing the cost of funds, and by
dampening the economy (and therefore, demand for loans). The Corporation's
exposure to interest rate risk is discussed in more detail in Item 3.

Another major variable that affects the Corporation's earnings is securities
gains and losses. Management's decisions regarding sales of securities are based
on a variety of factors, with the overall goal of maximizing portfolio return
over a long-term horizon. It is difficult to predict, with much precision, the
amount of net securities gains and losses that will be realized in the fourth
quarter 2005.

CRITICAL ACCOUNTING POLICIES

The presentation of financial statements in conformity with U.S. generally
accepted accounting principles requires management to make estimates and
assumptions that affect many of the reported amounts and disclosures. Actual
results could differ from these estimates.

A material estimate that is particularly susceptible to significant change is
the determination of the allowance for loan losses. Management believes that the
allowance for loan losses is adequate and reasonable. The Corporation's
methodology for determining the allowance for loan losses is described in a
separate section later in Management's Discussion and Analysis. Given the very
subjective nature of identifying and valuing loan losses, it is likely that
well-informed individuals could make materially different assumptions, and
could, therefore, calculate a materially different allowance value. While
management uses available information to recognize losses on loans, changes in
economic conditions may necessitate revisions in future years. In addition,
various regulatory agencies, as an integral part of their examination process,
periodically review the Corporation's allowance for loan losses. Such agencies
may require the Corporation to recognize adjustments to the allowance based on
their judgments of information available to them at the time of their
examination.

Another material estimate is the calculation of fair values of the Corporation's
investments in debt securities. The Corporation receives estimated fair values
of debt securities from an independent valuation service, or from brokers. In
developing these fair values, the valuation service and the brokers use
estimates of cash flows, based on historical performance of similar instruments
in similar interest rate environments. Based on experience, management is aware
that estimated fair values of debt securities tend to vary among brokers and
other valuation services. Accordingly, when selling debt securities, management
typically obtains price quotes from more than one source. The large majority of
the Corporation's securities are classified as available-for-sale. Accordingly,
these securities are carried at fair value on the consolidated balance sheet,
with unrealized gains and losses excluded from earnings and reported separately
through accumulated other comprehensive income (included in stockholders'
equity).

NET INTEREST MARGIN

The Corporation's primary source of operating income is represented by the net
interest margin. The net interest margin is equal to the difference between the
amounts of interest income and interest expense. Tables II, III and IV include
information regarding the Corporation's net interest margin for 2005 and 2004.
In each of these tables, the amounts of interest income earned on tax-exempt
securities and loans have been adjusted to a fully taxable-equivalent basis.
Accordingly, the net interest margin amounts reflected in these tables exceed
the amounts presented in the consolidated financial statements. The discussion
that follows is based on amounts in the Tables.


                                       15



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q

The net interest margin, on a tax-equivalent basis, was $29,018,000 in 2005,
down $113,000, or 0.4%, from 2004. As reflected in Table IV, interest rate
changes had the effect of decreasing net interest income $954,000 in 2005 as
compared to 2004, as rising short-term interest rates caused increases in the
Corporation's interest expense on money market deposits, certificates of
deposits and short-term borrowings. Table IV also shows that increased interest
income from higher volumes of earning assets (primarily loans) exceeded
increases in interest expense attributable to higher volumes of interest-bearing
liabilities by $841,000 in 2005 compared to 2004. As presented in Table III, the
"Interest Rate Spread" (excess of average rate of return on interest-bearing
assets over average cost of funds on interest-bearing liabilities) was 3.29% for
the first nine months of 2005, compared to 3.43% for the year ended December 31,
2004 and 3.44% for the first nine months of 2004.

INTEREST INCOME AND EARNING ASSETS

Interest income increased 3.4%, to $47,556,000 in 2005 from $45,992,000 in 2004.
Interest and fees from loans increased $3,280,000, or 12.5%, while income from
available-for-sale securities decreased $1,785,000, or 9.0%. Overall, the
majority of the increase in interest income resulted from higher volumes of
loans, which more than offset the effect of the lower average volume of
available-for-sale securities.

As indicated in Table III, average available-for-sale securities in the first
nine months of 2005 amounted to $445,162,000, a decrease of 8.1% from the first
nine months of 2004. Proceeds from sales and maturities of securities have been
used, in part, to help fund the substantial growth in loans. Also, because
short-term interest rates have been rising faster than long-term rates, there
have been few opportunities to purchase mortgage-backed securities or other
bonds at spreads sufficient to justify the applicable interest rate risk. The
average rate of return on available-for-sale securities was 5.39% for first nine
months of 2005, slightly lower than the 5.44% level in the nine months of 2004,
and the 5.41% rate of return for the year ended December 31, 2004.

Tax-exempt securities (municipal bonds) were a smaller portion of the
Corporation's earning assets in 2005 than in 2004. The average balance of
municipal bonds shrunk to $121,618,000 in 2005 from $158,842,000 in the first
nine months of 2004. Management decided to reduce the Corporation's investment
in municipal bonds during the fourth quarter 2004, in order to reduce the
alternative minimum tax liability incurred in 2004, and reduce or eliminate the
potential for an alternative minimum tax liability that would otherwise have
been expected for 2005.

The average balance of gross loans increased 11.8% in the first nine months of
2005 over the first nine months of 2004, to $607,981,000 from $543,700,000. The
largest growth was in commercial loans, due in part to new personnel and
relationships in Williamsport and throughout Lycoming County, as well as from
growth in staffing and an increased emphasis on commercial lending throughout
the Corporation's market area over the last few years. The average rate of
return on loans was 6.49% in the first nine months of 2005, as compared to 6.44%
in the first nine months of 2004. The aggregate average interest rate on the
commercial loan portfolio has increased steadily over the second and third
quarters of 2005, as variable rates in the market (mainly Prime, 1-month LIBOR
and 3-month LIBOR) have increased.

INTEREST EXPENSE AND INTEREST-BEARING LIABILITIES

Interest expense rose $1,677,000, or 9.9%, to $18,538,000 in 2005 from
$16,861,000 in 2004. Table III reflects the current trend in interest rates
incurred on liabilities, as the overall cost of funds on interest-bearing
liabilities rose to 2.72% for the first nine months of 2005, from 2.52% for the
first nine months of 2004. In Table III, you can see the impact of rising
short-term interest rates on some of the Corporation's largest sources of funds:
(1) money market accounts, which increased to an average rate of 1.98% in 2005
from 1.22% in the first nine months of 2004, (2) certificates of deposit, which
increased to an average rate of 3.20% from 2.82%, and (3) short-term borrowings,
which rose to an average rate of 2.55% from 1.29%. Helping to offset some of the
impact of rising short-term market rates were IRAs, for which the average rate
fell to 3.40% from 3.93%, and long-term borrowings, for which the average rate
fell to 3.46% from 3.56%. In the first quarter 2004, the average rate paid on
the majority of the Corporation's IRAs was 5%, which was the "floor" on 18-month
passbook IRAs that existed prior to October 1, 2003. Effective April 1, 2004,
the floor on those IRAs fell to 3%, and the Corporation's passbook IRA rate has
ranged from 3.25% to 3.50% thereafter. The decrease in average rate incurred on
long-term borrowings resulted from repayment of borrowings originated in earlier
interest rate cycles at higher rates.


                                       16



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q

As you can calculate from Table III, total average deposits (interest-bearing
and noninterest-bearing) increased to $687,363,000 in the first nine months of
2005 from $665,713,000 in the first nine months of 2004, an increase of 3.3%.
Average total short-term and long-term borrowed funds amounted to $306,596,000
in the first nine months of 2005, up slightly from $304,561,000 in the first
nine months of 2004. In 2004, the Corporation utilized borrowings to fund
security purchases and to help fund loan growth. In 2005, this trend has
changed, as management has begun to use proceeds from the securities portfolio
to help fund loan growth, and has either rolled over maturing long-term
borrowings into short-term borrowing instruments at lower rates, or "shrunk the
balance sheet" by paying off long-term borrowings as they mature, without
replacement. This change in trend is reflected in the consolidated balance
sheet, as total short-term borrowings increased to $41,805,000 at September 30,
2005 from $34,178,000 at December 31, 2004, and total long-term borrowings
decreased to $246,499,000 at September 30, 2005 from $270,827,000 at December
31, 2004.

TABLE II - ANALYSIS OF INTEREST INCOME AND EXPENSE



                                                 NINE MONTHS ENDED
                                                   SEPTEMBER 30,
                                                 -----------------    INCREASE/
(IN THOUSANDS)                                     2005      2004    (DECREASE)
- --------------                                   -------   -------   ----------
                                                            
INTEREST INCOME
Available-for-sale securities:
   Taxable                                       $11,627   $11,286    $   341
   Tax-exempt                                      6,315     8,441     (2,126)
                                                 -------   -------    -------
      Total available-for-sale securities         17,942    19,727     (1,785)
                                                 -------   -------    -------
Held-to-maturity securities,
   Taxable                                            19        20         (1)
Interest-bearing due from banks                       24         7         17
Federal funds sold                                    61         8         53
Loans:
   Taxable                                        28,327    25,180      3,147
   Tax-exempt                                      1,183     1,050        133
                                                 -------   -------    -------
      Total loans                                 29,510    26,230      3,280
                                                 -------   -------    -------
Total Interest Income                             47,556    45,992      1,564
                                                 -------   -------    -------

INTEREST EXPENSE
Interest checking                                    218       173         45
Money market                                       2,812     1,748      1,064
Savings                                              218       211          7
Certificates of deposit                            4,576     3,839        737
Individual Retirement Accounts                     3,095     3,418       (323)
Other time deposits                                    5         5         --
Short-term borrowings                                894       371        523
Long-term borrowings                               6,720     7,096       (376)
                                                 -------   -------    -------
Total Interest Expense                            18,538    16,861      1,677
                                                 -------   -------    -------
Net Interest Income                              $29,018   $29,131    $  (113)
                                                 =======   =======    =======


Note: Interest income from tax-exempt securities and loans has been adjusted to
a fully tax-equivalent basis, using the Corporation's marginal federal income
tax rate of 34%.


                                       17



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q
TABLE III - ANALYSIS OF AVERAGE DAILY BALANCES AND RATES
(DOLLARS IN THOUSANDS)



                                             9 MONTHS                 YEAR                  9 MONTHS
                                               ENDED     RATE OF     ENDED      RATE OF       ENDED     RATE OF
                                             9/30/2005   RETURN/   12/31/2004   RETURN/     9/30/2004   RETURN/
                                              AVERAGE    COST OF     AVERAGE     COST OF     AVERAGE    COST OF
                                              BALANCE    FUNDS %     BALANCE     FUNDS %     BALANCE    FUNDS %
                                            ----------   -------   ----------   --------   ----------   -------
                                                                                      
EARNING ASSETS
Available-for-sale securities, at
   amortized cost:
   Taxable                                  $  323,544    4.80%    $  331,447     4.65%    $  325,458    4.63%
   Tax-exempt                                  121,618    6.94%       151,049     7.09%       158,842    7.10%
                                            ----------    ----     ----------              ----------    ----
      Total available-for-sale securities      445,162    5.39%       482,496     5.41%       484,300    5.44%
                                            ----------    ----     ----------              ----------    ----
Held-to-maturity securities,
   Taxable                                         429    5.92%           460     5.87%           466    5.73%
Interest-bearing due from banks                  1,355    2.37%         1,449     0.76%         1,249    0.75%
Federal funds sold                               2,698    3.02%           778     1.29%           894    1.20%
Loans:
   Taxable                                     582,967    6.50%       530,045     6.46%       522,479    6.44%
   Tax-exempt                                   25,014    6.32%        21,307     6.58%        21,221    6.61%
                                            ----------    ----     ----------              ----------    ----
      Total loans                              607,981    6.49%       551,352     6.47%       543,700    6.44%
                                            ----------    ----     ----------              ----------    ----
      Total Earning Assets                   1,057,625    6.01%     1,036,535     5.96%     1,030,609    5.96%
Cash                                             9,077                 14,273                  14,722
Unrealized gain/loss on securities              12,823                 16,182                  16,454
Allowance for loan losses                       (7,100)                (6,523)                 (6,466)
Bank premises and equipment                     18,214                 14,953                  14,428
Other assets                                    45,793                 38,621                  38,006
                                            ----------             ----------              ----------
Total Assets                                $1,136,432             $1,114,041              $1,107,753
                                            ==========             ==========              ==========

INTEREST-BEARING LIABILITIES
Interest checking                           $   40,301    0.72%    $   39,188     0.59%    $   39,594    0.58%
Money market                                   190,231    1.98%       192,450     1.31%       191,363    1.22%
Savings                                         58,431    0.50%        57,439     0.49%        56,685    0.50%
Certificates of deposit                        191,352    3.20%       180,332     2.85%       182,151    2.82%
Individual Retirement Accounts                 121,606    3.40%       116,622     3.75%       116,315    3.93%
Other time deposits                              1,295    0.52%         1,275     0.39%         1,453    0.46%
Short-term borrowing                            46,930    2.55%        39,458     1.37%        38,538    1.29%
Long-term borrowing                            259,666    3.46%       268,211     3.55%       266,023    3.56%
                                            ----------    ----     ----------              ----------    ----
      Total Interest-bearing Liabilities       909,812    2.72%       894,975     2.53%       892,122    2.52%
Demand deposits                                 84,147                 82,001                  78,152
Other liabilities                               10,117                  8,691                   9,792
                                            ----------             ----------              ----------
Total Liabilities                            1,004,076                985,667                 980,066
                                            ----------             ----------              ----------
Stockholders' equity, excluding other
   comprehensive income/loss                   124,090                117,695                 116,828
Other comprehensive income/loss                  8,266                 10,679                  10,859
                                            ----------             ----------              ----------
Total Stockholders' Equity                     132,356                128,374                 127,687
                                            ----------             ----------              ----------
Total Liabilities and Stockholders'
   Equity                                   $1,136,432             $1,114,041              $1,107,753
                                            ==========             ==========              ==========
Interest Rate Spread                                      3.29%                   3.43%                  3.44%
Net Interest Income/Earning Assets                        3.67%                   3.78%                  3.78%


(1)  Rates of return on tax-exempt securities and loans are presented on a fully
     taxable-equivalent basis.

(2)  Nonaccrual loans have been included with loans for the purpose of analyzing
     net interest earnings.


                                       18



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q

TABLE IV - ANALYSIS OF VOLUME AND RATE CHANGES
(IN THOUSANDS)



                                                  YTD ENDED 9/30/05 VS. 9/30/04
                                                --------------------------------
                                                CHANGE IN   CHANGE IN     TOTAL
                                                  VOLUME       RATE      CHANGE
                                                ---------   ---------   --------
                                                               
EARNING ASSETS
Available-for-sale securities:
   Taxable                                       $   (68)    $  409     $   341
   Tax-exempt                                     (1,944)      (182)     (2,126)
                                                 -------     ------     -------
      Total available-for-sale securities         (2,012)       227      (1,785)
                                                 -------     ------     -------
Held-to-maturity securities,
      Taxable                                         (2)         1          (1)
Interest-bearing due from banks                        1         16          17
Federal funds sold                                    30         23          53
Loans:
   Taxable                                         2,916        231       3,147
   Tax-exempt                                        180        (47)        133
                                                 -------     ------     -------
      Total loans                                  3,096        184       3,280
                                                 -------     ------     -------
Total Interest Income                              1,113        451       1,564
                                                 -------     ------     -------
INTEREST-BEARING LIABILITIES
Interest checking                                      3         42          45
Money market                                         (10)     1,074       1,064
Savings                                                6          1           7
Certificates of deposit                              200        537         737
Individual Retirement Accounts                       149       (472)       (323)

Other time deposits                                   (1)         1          --
Short-term borrowings                                 95        428         523
Long-term borrowings                                (170)      (206)       (376)
                                                 -------     ------     -------
Total Interest Expense                               272      1,405       1,677
                                                 -------     ------     -------
Net Interest Income                              $   841     $ (954)    $  (113)
                                                 =======     ======     =======


(1)  Changes in income on tax-exempt securities and loans is presented on a
     fully taxable-equivalent basis, using the Corporation's marginal federal
     income tax rate of 34%.

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


                                       19



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q

TABLE V - COMPARISON OF NONINTEREST INCOME
(IN THOUSANDS)


                                                         9 MONTHS ENDED
                                                     ---------------------
                                                     SEPT. 30,   SEPT. 30,
                                                        2005        2004
                                                     ---------   ---------
                                                           
Service charges on deposit accounts                    $1,182      $1,337
Service charges and fees                                  288         209
Trust and financial management revenue                  1,589       1,483
Insurance commissions, fees and premiums                  405         327
Increase in cash surrender value of life insurance        417         463
Fees related to credit card operation                     712         568
Other operating income                                  1,148         720
                                                       ------      ------
Total other operating income, before realized
   gains on securities, net                             5,741       5,107
Realized gains on securities, net                       2,388       1,744
                                                       ------      ------
Total Other Income                                     $8,129      $6,851
                                                       ======      ======


Total noninterest income increased $1,278,000, or 18.7%, in 2005 compared to
2004, including an increase in net realized gains on securities of $644,000.
Securities gains are discussed in the Earnings Overview section of Management's
Discussion and Analysis. Other items of significance are as follows:

- -    Service charges on deposit accounts fell $155,000, or 11.6%, in 2005 as
     compared to 2004. Changes in deposit account processing resulting from the
     new core banking system resulted in overdraft and other charges not being
     assessed for some transactions that would have generated charges with the
     former system. Management has been working with the core system vendor, and
     during the third quarter 2005 was able to reestablish virtually all of the
     remaining, significant overdraft and service charge routines. Those
     changes, along with fee increases in overdraft and other services, helped
     restore service charge revenue in the third quarter 2005 to a level almost
     as high as in 2004 (as reflected in the consolidated income statement,
     service charges on deposit accounts totaled $457,000 in the third quarter
     2005, in comparison to $463,000 in the third quarter 2004).

- -    Other service charges and fees increased $79,000, or 37.8%, in 2005 over
     2004, primarily from higher volumes of transactions, including letters of
     credit, ATM surcharges and other transactions.

- -    Trust and financial management revenue increased $106,000, or 7.1%, in 2005
     over 2004. Much of the trust fees are determined based on the amount of
     assets under management, which have increased 13.0% as of September 30,
     2005 as compared to one year earlier, to $404,899,000.

- -    Insurance commissions, fees and premiums increased $78,000, or 23.9%, in
     2005 over 2004. In the third quarter 2005, Bucktail recorded a "catch-up"
     adjustment to recognize revenue of approximately $100,000 for insurance
     premiums associated with policies issued related to collateral mortgage
     transactions. Overall, Bucktail's operations are not a significant
     component of the Corporation's operations.

- -    The increase in cash surrender value of insurance fell $46,000, or 9.9%, in
     2005 as compared to 2004. The Corporation's policy return is determined, in
     part, by the amount of earnings generated from a pooled separate investment
     trust held by the life insurance company. In 2005, earnings from that
     pooled separate trust fund were lower than in 2004, which is reflective of
     lower market yields on debt securities.

- -    Fees related to the Corporation's credit card operation increased $144,000,
     or 25.4%, in 2005 over 2004, primarily because of higher volumes and rates
     on merchant processing and interchange transactions.

- -    Other operating income increased $428,000, or 59.4%, in 2005 over 2004.
     Within this line item, the largest changes in 2005 were increases in the
     following categories: dividends from Federal Home Loan Bank of Pittsburgh
     stock of $122,000; gains from sales of foreclosed assets (other real
     estate) of $79,000; debit card fees of $76,000; broker dealer revenues of
     $75,000; and training grant revenue of $65,000.


                                       20



CITIZENS & NORTHERN CORPORATION - FORM  10 - Q

TABLE VI- COMPARISON OF NONINTEREST EXPENSE
(IN THOUSANDS)



                                           9 MONTHS ENDED
                                       ---------------------
                                       SEPT. 30,   SEPT. 30,
                                          2005        2004
                                       ---------   ---------
                                             
Salaries and wages                      $ 9,172     $ 8,306
Pensions and other employee benefits      2,878       2,678
Occupancy expense, net                    1,371       1,187
Furniture and equipment expense           1,922       1,161
Pennsylvania shares tax                     608         635
Other operating expense                   5,653       5,288
                                        -------     -------
Total Other Expense                     $21,604     $19,255
                                        =======     =======


Salaries and wages increased $866,000, or 10.4%, in 2005 over 2004. The increase
in salaries expense is primarily a reflection of a greater number of employees,
resulting from expansion into new branches and the addition of new employees for
support functions. The number of full-time equivalent employees was 338 as of
September 30, 2005, up 7.0% from one year earlier.

Occupancy expense increased $184,000, or 15.5%, in 2005 over 2004, primarily as
a result of higher depreciation and maintenance costs associated with new
facilities.

Furniture and equipment expense increased $761,000, or 65.5%, in 2005 over 2004.
Depreciation expense within this category increased $528,000, to $1,185,000 in
2005 from $657,000 in 2004, including approximately $450,000 of depreciation in
2005 from the new core banking software system. Similarly, maintenance and
repair expense within this category increased $216,000, to $619,000 in 2005 from
$403,000 in 2004, primarily because of maintenance costs associated with the new
core banking software system of approximately $270,000 in 2005.

Other operating expense increased $365,000, or 6.9%, in 2005 over 2004. Most of
the line items within this category increased in 2005, in part due to expansion
into more locations and the resulting higher volume of transactions and costs.
The most significant increases within this category were expenses associated
with maintaining and preparing other real estate properties for sale, which
increased $192,000 in 2005 to $242,000, and attorney fees, which increased
$160,000 in 2005 to $188,000, mainly because of collection activities on a large
commercial credit. Helping to reduce the overall increase in this category was a
decrease in professional fees of $477,000, to $139,000 in 2005. In 2004, the
Corporation incurred a significant amount of professional fees expense
associated with the core banking system conversion.

FINANCIAL CONDITION

Significant changes in the average balances of the Corporation's earning assets
and interest-bearing liabilities are described in the "Net Interest Margin"
section of Management's Discussion and Analysis. Also included in the Net
Interest Margin section is a discussion of a change in trend regarding
available-for-sale securities, short-term and long-term borrowings. As noted
earlier in Management's Discussion and Analysis, the acquisition of Canisteo
Valley Corporation increased total assets and total liabilities by approximately
$38.6 million each as of the August 31, 2005 purchase date. This acquisition did
not have a material impact on the Corporation's liquidity or capital position.
The allowance for loan losses and stockholders' equity are discussed in separate
sections of Management's Discussion and Analysis.

As discussed in the "Prospects for the Remainder of 2005" section of
Management's Discussion and Analysis, the Corporation completed construction of
a new branch in Jersey Shore in 2005, and is in the process of building a new
administrative building in Wellsboro and a branch in Old Lycoming Township. In
addition to the building projects, the Corporation will need to purchase
furniture, equipment and computer-related items on an ongoing basis for its
existing and new operations. In total, management expects 2005 capital purchases
to range between $6.5 and $7.5 million. As discussed in the Earnings Overview
section of Management's Discussion and Analysis, management expects the initial
depreciation and start-up costs associated with the new locations to have a
negative impact on 2005 earnings; however, in light of the Corporation's strong
capital position, the overall impact of 2005 capital purchases is not expected
to be materially adverse to the Corporation's financial condition.


                                       21



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q

PROVISION AND ALLOWANCE FOR LOAN LOSSES

The allowance for loan losses reflects probable losses resulting from the
analysis of individual loans and historical loss experience, as modified for
identified trends and concerns, for each loan category. For C&N Bank's
portfolio, the historical loan loss experience element is determined based on
the ratio of net charge-offs to average loan balances over a five-year period,
for each significant type of loan, modified for qualitative risk adjustment
factors identified by management for each type of loan. The charge-off ratio and
qualitative factors are then applied to the current outstanding loan balance for
each type of loan (net of other loans that are individually evaluated). For
First State Bank's portfolio, the process is identical to that described for C&N
Bank, except that the ratio of net charge-offs to average balances is determined
over a three-year period.

The allowance for loan losses was $7,643,000 at September 30, 2005, an increase
of $856,000 from the balance at December 31, 2004. The allowance for loan losses
recorded as part of the Canisteo Valley Corporation (First State Bank)
acquisition amounted to $377,000. Although there were loans included on the
First State Bank watch list as of the acquisition date that management is
monitoring, substantially all of these loans are commercial loans with low
balances, or consumer or residential mortgage loans that can be collectively
evaluated for impairment. Accordingly, there were no acquired loans that have
been classified individually as impaired. Net charge-offs amounted to $646,000
in the first nine months of 2005, while the provision for loan losses was
$1,125,000. In the first nine months of 2004, net charge-offs totaled $577,000,
and the provision was $1,050,000. The amount of the provision in each period is
determined based on the amount required to maintain an appropriate allowance in
light of the factors described above.

In the second quarter 2005, management changed its process for determining and
disclosing the components of the allowance for loan losses. A management
committee evaluated several qualitative factors, including economic conditions,
lending policies, changes in the portfolio, risk profile of the portfolio,
competition and regulatory requirements, and other factors. This analysis was
performed separately for 4 categories of lending activity: commercial, mortgage,
consumer and credit card. The management committee met again in the third
quarter and updated its analysis. Based on the results of these evaluations,
allocations were made to the components of the allowance shown in Table VIII. In
periods prior to June 30, 2005, the portion of the allowance determined by
management's subjective assessment of economic conditions and other factors was
reflected completely in the unallocated component of the allowance. Primarily as
a result of this change in process, Table VIII shows the amounts allocated to
the allowance for commercial, consumer mortgage and consumer loans at September
30, 2005 and June 30, 2005 have increased in comparison to the corresponding
amounts at December 31, 2004, while the unallocated portion of the allowance
decreased to $0 at September 30, 2005 and $328,000 at June 30, 2005 from
$2,578,000 at December 31, 2004.

As indicated in Table IX, total impaired loans amounted to $8,010,000 at
September 30, 2005, as compared to $8,258,000 at June 30, 2005, $8,261,000 at
December 31, 2004 and $4,621,000 at December 31, 2003. In total, the valuation
allowance related to impaired loans amounted to $1,938,000 at September 30,
2005, up from $1,614,000 at June 30, 2005 and $1,378,000 at December 31, 2004.
Table IX also shows that the amount of loans classified as nonaccrual amounted
to $7,458,000 at September 30, 2005, as compared to $7,910,000 at June 30, 2005,
$7,796,000 at December 31, 2004 and $1,145,000 at December 31, 2003. The growth
in 2004 in past due and nonaccrual loans resulted mainly from certain large
commercial loan relationships, including one commercial loan relationship with
total outstanding loan balances of approximately $3.4 million at September 30,
2005, $3.6 million at June 30, 2005 and $3.7 million as of December 31, 2004. In
2004, management moved most of the loans outstanding related to this large
relationship to nonaccrual status. Also, in 2005, a large ($600,000) residential
mortgage loan to the principal owner of this relationship was moved to
nonaccrual. As of September 30, 2005, the Corporation increased the valuation
allowance to $657,000 from $570,000 at June 30, 2005 and $173,000 at December
31, 2004. There is another commercial loan relationship with total outstanding
balances of approximately $1.6 million that has been classified as impaired and
nonaccrual throughout most of 2004 and all of 2005 to date, and for which the
valuation allowance was increased to $400,000 as of September 30, 2005 from an
estimated amount of $200,000 as of June 30, 2005 and December 31, 2004.
Management believes it has been conservative in its decisions concerning
identification of impaired loans, estimates of loss and nonaccrual status.
However, the actual losses realized from these relationships could vary
materially from the allowances calculated as of September 30, 2005. Management
continues to closely monitor these commercial loan relationships, and will
adjust its estimates of loss and decisions concerning nonaccrual status, if
appropriate.

Tables VII, VIII, IX and X present an analysis of the allowance for loan losses,
the allocation of the allowance, information concerning impaired and past due
loans and a five-year summary of loans by type.


                                       22



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q

TABLE VII- ANALYSIS OF THE ALLOWANCE FOR LOAN LOSSES

(IN THOUSANDS)



                                     9 MONTHS    9 MONTHS
                                      ENDED       ENDED              YEARS ENDED DECEMBER 31,
                                    SEPT. 30,   SEPT. 30,   ------------------------------------------
                                       2005        2004      2004     2003     2002     2001     2000
                                    ---------   ---------   ------   ------   ------   ------   ------
                                                                           
Balance, beginning of year            $6,787      $6,097    $6,097   $5,789   $5,265   $5,291   $5,131
                                      ------      ------    ------   ------   ------   ------   ------
Charge-offs:
   Real estate loans                     225         337       375      168      123      144      272
   Installment loans                     138         156       217      326      116      138       77
   Credit cards and related plans        177         132       178      171      190      200      214
   Commercial and other loans            202          11        16      303      123      231       53
                                      ------      ------    ------   ------   ------   ------   ------
Total charge-offs                        742         636       786      968      552      713      616
                                      ------      ------    ------   ------   ------   ------   ------
Recoveries:
   Real estate loans                      13           3         3       75       30        6       26
   Installment loans                      48          23        32       52       30       27       23
   Credit cards and related plans         21          18        23       17       18       20       28
   Commercial and other loans             14          15        18       32       58       34       23
                                      ------      ------    ------   ------   ------   ------   ------
Total recoveries                          96          59        76      176      136       87      100
                                      ------      ------    ------   ------   ------   ------   ------
Net charge-offs                          646         577       710      792      416      626      516
Allowance for loan losses
   recorded in acquisition               377          --        --       --       --       --       --
Provision for loan losses              1,125       1,050     1,400    1,100      940      600      676
                                      ------      ------    ------   ------   ------   ------   ------
Balance, end of period                $7,643      $6,570    $6,787   $6,097   $5,789   $5,265   $5,291
                                      ======      ======    ======   ======   ======   ======   ======


TABLE VIII - ALLOCATION OF THE ALLOWANCE FOR LOAN LOSSES BY TYPE
(IN THOUSANDS)



                      AS OF       AS OF                AS OF DECEMBER 31,
                    SEPT. 30,   JUNE 30,   ------------------------------------------
                       2005       2005      2004     2003     2002     2001     2000
                    ---------   --------   ------   ------   ------   ------   ------
                                                          
Commercial            $2,376     $2,212    $1,909   $1,578   $1,315   $1,837   $1,612
Consumer mortgage      2,653      2,304       513      456      460      674      952
Impaired loans         1,938      1,614     1,378    1,542    1,877       73      273
Consumer                 676        579       409      404      378      494      471
Unallocated               --        328     2,578    2,117    1,759    2,187    1,983
                      ------     ------    ------   ------   ------   ------   ------
Total Allowance       $7,643     $7,037    $6,787   $6,097   $5,789   $5,265   $5,291
                      ======     ======    ======   ======   ======   ======   ======


TABLE IX - PAST DUE AND IMPAIRED LOANS
(IN THOUSANDS)



                                                SEPT. 30,   JUNE 30,   DEC. 31,   DEC. 31,   DEC. 31,
                                                  2005        2005       2004       2003       2002
                                                ---------   --------   --------   --------   --------
                                                                              
Impaired loans without a valuation allowance      $1,024     $1,295     $3,552     $  114     $  675
Impaired loans with a valuation allowance          6,986      6,963      4,709      4,507      3,039
                                                  ------     ------     ------     ------     ------
Total impaired loans                              $8,010     $8,258     $8,261     $4,621     $3,714
                                                  ======     ======     ======     ======     ======

Valuation allowance related to impaired loans     $1,938     $1,614     $1,378     $1,542     $1,877

Total nonaccrual loans                            $7,458     $7,910     $7,796     $1,145     $1,252
Total loans past due 90 days or more and
   still accruing                                 $1,316     $1,658     $1,307     $2,546     $2,318



                                       23



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q

TABLE X - SUMMARY OF LOANS BY TYPE
(IN THOUSANDS)



                                                                             AS OF DECEMBER 31,
                                     SEPT. 30,   JUNE 30,   ----------------------------------------------------
                                        2005       2005       2004       2003       2002       2001       2000
                                     ---------   --------   --------   --------   --------   --------   --------
                                                                                   
Real estate - construction           $  5,863    $  4,125   $  4,178   $  2,856   $    103   $  1,814   $    452
Real estate - residential mortgage    357,695     346,507    347,705    330,807    292,136    245,997    207,100
Real estate - commercial mortgage     141,046     136,634    128,073    100,240     78,317     60,267     56,225
Consumer                               37,150      33,064     31,702     33,977     31,532     29,284     28,141
Agricultural                            2,658       2,507      2,872      2,948      3,024      2,344      1,983
Commercial                             73,299      63,672     43,566     34,967     30,874     24,696     20,776
Other                                   1,923       1,923      1,804      1,183      2,001      1,195        948
Political subdivisions                 25,655      23,119     19,713     17,854     13,062     13,479     12,462
Lease receivables                          --          --         --         65         96        152        218
                                     --------    --------   --------   --------   --------   --------   --------
Total                                 645,289     611,551    579,613    524,897    451,145    379,228    328,305
Less: allowance for loan losses        (7,643)     (7,037)    (6,787)    (6,097)    (5,789)    (5,265)    (5,291)
                                     --------    --------   --------   --------   --------   --------   --------
Loans, net                           $637,646    $604,514   $572,826   $518,800   $445,356   $373,963   $323,014
                                     ========    ========   ========   ========   ========   ========   ========


DERIVATIVE FINANCIAL INSTRUMENTS

The Corporation has utilized derivative financial instruments related to a
certificate of deposit product called the "Index Powered Certificate of Deposit"
(IPCD). IPCDs have a term of 5 years, with interest paid at maturity based on
90% of the appreciation (as defined) in the S&P 500 index. There is no
guaranteed interest payable to a depositor of an IPCD - however, assuming an
IPCD is held to maturity, a depositor is guaranteed the return of his or her
principal, at a minimum. In 2004, the Corporation stopped originating new IPCDs,
but continues to maintain and account for IPCDs and the related derivative
contracts entered into between 2001 and 2004.

Statement of Financial Accounting Standards No. 133 requires the Corporation to
separate the amount received from each IPCD issued into 2 components: (1) an
embedded derivative, and (2) the principal amount of each deposit. Embedded
derivatives are derived from the Corporation's obligation to pay each IPCD
depositor a return based on appreciation in the S&P 500 index. Embedded
derivatives are carried at fair value, and are included in other liabilities in
the consolidated balance sheet. Changes in fair value of the embedded derivative
are included in other expense in the consolidated income statement. The
difference between the contractual amount of each IPCD issued, and the amount of
the embedded derivative, is recorded as the initial deposit (included in
interest-bearing deposits in the consolidated balance sheet). Interest expense
is added to principal ratably over the term of each IPCD at an effective
interest rate that will increase the principal balance to equal the contractual
IPCD amount at maturity.

In connection with IPCD transactions, the Corporation has entered into Equity
Indexed Call Option (Swap) contracts with the Federal Home Loan Bank of
Pittsburgh (FHLB-Pittsburgh). Under the terms of the Swap contracts, the
Corporation must pay FHLB-Pittsburgh quarterly amounts calculated based on the
contractual amount of IPCDs issued times a negotiated rate. In return,
FHLB-Pittsburgh is obligated to pay the Corporation, at the time of maturity of
the IPCDs, an amount equal to 90% of the appreciation (as defined) in the S&P
500 index. If the S&P 500 index does not appreciate over the term of the related
IPCDs, the FHLB-Pittsburgh would make no payment to the Corporation. The effect
of the Swap contracts is to limit the Corporation's cost of IPCD funds to the
market rate of interest paid to FHLB-Pittsburgh. (In addition, the Corporation
paid a fee of 0.75% to a consulting firm at inception of each deposit. This fee
is amortized to interest expense over the term of the IPCDs.) Swap liabilities
are carried at fair value, and included in other liabilities in the consolidated
balance sheet. Changes in fair value of swap liabilities are included in other
expense in the consolidated income statement.

Amounts recorded as of September 30, 2005 and December 31, 2004, and for the
first nine months of 2005 and 2004, related to IPCDs are as follows (in
thousands):


                                       24



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q



                                                    SEPT. 30,   SEPT. 30,
                                                       2005        2004
                                                    ---------   ---------
                                                          
Contractual amount of IPCDs (equal
   to notional amount of Swap contracts)             $3,959       $4,045
Carrying value of IPCDs                               3,703        3,695
Carrying value of embedded derivative liabilities       490          297
Carrying value of Swap contract liabilities            (255)          42




                     9 MOS.     9 MOS.
                     ENDED      ENDED
                   SEPT. 30,   SEPT. 30,
                      2005        2004
                   ---------   ---------
                         
Interest expense     $117         $105
Other expense          (4)           5


LIQUIDITY

Liquidity is the ability to quickly raise cash at a reasonable cost. An adequate
liquidity position permits the Corporation to pay creditors, compensate for
unforeseen deposit fluctuations and fund unexpected loan demand. The Corporation
maintains overnight borrowing facilities with several correspondent banks that
provide a source of day-to-day liquidity. Also, the Corporation maintains
borrowing facilities with FHLB - Pittsburgh, secured by mortgage loans and
various investment securities. At September 30, 2005, the Corporation had unused
borrowing availability with correspondent banks and the FHLB - Pittsburgh
totaling approximately $139,783,000. Additionally, the Corporation uses
repurchase agreements placed with brokers to borrow funds secured by investment
assets, and uses "RepoSweep" arrangements to borrow funds from commercial
banking customers on an overnight basis. Further, if required to raise cash in
an emergency situation, the Corporation could sell non-pledged investment
securities to meet its obligations. At September 30, 2005, the carrying value of
non-pledged securities was $210,114,000. Management believes the combination of
its strong capital position (discussed in the next section), ample available
borrowing facilities and substantial non-pledged securities portfolio have
placed the Corporation in a position of minimal short-term and long-term
liquidity risk.

STOCKHOLDERS' EQUITY AND CAPITAL ADEQUACY

The Corporation, as well as C&N Bank and First State Bank, are subject to
various regulatory capital requirements administered by the federal banking
agencies. For many years, the Corporation and C&N Bank have maintained strong
capital positions. The following table presents consolidated capital ratios at
September 30, 2005:


                                      
Total capital to risk-weighted assets    17.52%
Tier 1 capital to risk-weighted assets   15.98%
Tier 1 capital to average total assets   10.71%


Management expects the Corporation, as well as C&N Bank and First State Bank, to
maintain capital levels that exceed the regulatory standards for
well-capitalized institutions for the next 12 months and for the foreseeable
future. Planned capital expenditures (as discussed in the "Financial Position"
section of Management's Discussion and Analysis) during the next 12 months are
not expected to have a detrimental effect on capital ratios.

INFLATION

The Corporation is significantly affected by the Federal Reserve Board's efforts
to control inflation through changes in interest rates. As alluded to in the
"Earnings Overview" section of Management's Discussion and Analysis, inflation
has been on the rise in 2005, led by substantial increases in prices of
petroleum-based products, with the potential for further price increases to come
as a result of hurricanes in the U.S. Gulf Coast area. High inflation data could
lead the Federal Reserve to continue to increase its Federal Funds target rate,
which could harm the Corporation's operating results by increasing the cost of
funds, and by dampening the economy (and therefore, demand for loans). Although
management cannot predict future changes in the rates of inflation, management
monitors the impact of economic trends, including indicators of inflationary
pressure, in managing interest rate and other financial risks.


                                       25



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q

PART I - FINANCIAL INFORMATION (CONTINUED)

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

MARKET RISK

The Corporation's two major categories of market risk, interest rate and equity
securities risk, are discussed in the following sections.

INTEREST RATE RISK

Business risk arising from changes in interest rates is a significant factor in
operating a bank. The Corporation's assets are predominantly long-term, fixed
rate loans and debt securities. Funding for these assets comes principally from
short-term deposits and borrowed funds. Accordingly, there is an inherent risk
of lower future earnings or decline in fair value of the Corporation's financial
instruments when interest rates change.

C&N Bank uses a simulation model to calculate the potential effects of interest
rate fluctuations on net interest income and the market value of portfolio
equity. Only assets and liabilities of C&N Bank are included in management's
monthly simulation model calculations. Since C&N Bank makes up more than 90% of
the Corporation's total assets and liabilities, and because C&N Bank is the
source of the most volatile interest rate risk, presently management does not
consider it necessary to run the model for the remaining entities within the
consolidated group. (Management intends to add First State Bank's data to the
model, beginning sometime in 2006.) For purposes of these calculations, the
market value of portfolio equity includes the fair values of financial
instruments, such as securities, loans, deposits and borrowed funds, and the
book values of nonfinancial assets and liabilities, such as premises and
equipment and accrued expenses. The model measures and projects potential
changes in net interest income, and calculates the discounted present value of
anticipated cash flows of financial instruments, assuming an immediate increase
or decrease in interest rates. Management ordinarily runs a variety of scenarios
within a range of plus or minus 50-300 basis points of current rates.

C&N Bank's Board of Directors has established policy guidelines for acceptable
levels of interest rate risk, based on an immediate increase or decrease in
interest rates. C&N Bank's policy provides limits at +/- 100, 200 and 300 basis
points from current rates for fluctuations in net interest income from the
baseline (flat rates) one-year scenario. The policy also limits acceptable
market value variances from the baseline values based on current rates. The most
sensitive scenario presented in Table XI presented below is the "+300 basis
points" scenario. As the table shows, as of September 30, 2005, if interest
rates were to immediately rise 300 basis points, the Bank's calculations based
on the model show that although the change in net interest income is within the
policy threshold, the market value of portfolio equity would decrease 51.9%,
which exceeds the policy limit of 45%. Similarly, at December 31, 2004, the
change in net interest income was within the policy threshold, but the market
value of portfolio equity decrease of 49.2% exceeded the policy threshold.
Management will continue to evaluate whether to make any changes to asset or
liability holdings in an effort to reduce exposure to decline in market value or
net interest income in a rising interest rate environment.

The table that follows was prepared using the simulation model described above.
The model makes estimates, at each level of interest rate change, regarding cash
flows from principal repayments on loans and mortgage-backed securities and call
activity on other investment securities. Actual results could vary significantly
from these estimates, which could result in significant differences in the
calculations of projected changes in net interest margin and market value of
portfolio equity. Also, the model does not make estimates related to changes in
the composition of the deposit portfolio that could occur due to rate
competition and the table does not necessarily reflect changes that management
would make to realign the portfolio as a result of changes in interest rates.


                                       26



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q

TABLE XI - THE EFFECT OF HYPOTHETICAL CHANGES IN INTEREST RATES

SEPTEMBER 30, 2005 DATA

(IN THOUSANDS)



                                           12 MOS. ENDING SEPTEMBER 30, 2006
                              ----------------------------------------------------------
                              INTEREST   INTEREST   NET INTEREST      NII         NII
BASIS POINT CHANGE IN RATES    INCOME     EXPENSE   INCOME (NII)   % CHANGE   RISK LIMIT
- ---------------------------   --------   --------   ------------   --------   ----------
                                                               
+300                           66,261     38,907       27,354       -18.5%       20.0%
+200                           64,443     34,913       29,530       -12.0%       15.0%
+100                           62,541     30,919       31,622        -5.7%       10.0%
   0                           60,471     26,925       33,546         0.0%        0.0%
- -100                           57,361     22,994       34,367         2.4%       10.0%
- -200                           54,053     19,948       34,105         1.7%       15.0%
- -300                           50,830     17,119       33,711         0.5%       20.0%




                              MARKET VALUE OF PORTFOLIO EQUITY
                                    AT SEPTEMBER 30, 2005
                              --------------------------------
                               PRESENT   PRESENT      PRESENT
                                VALUE     VALUE        VALUE
BASIS POINT CHANGE IN RATES     EQUITY   % CHANGE   RISK LIMIT
- ---------------------------    -------   --------   ----------
                                           
+300                            63,519    -51.9%       45.0%
+200                            85,968    -34.9%       35.0%
+100                           109,405    -17.2%       25.0%
   0                           132,078      0.0%        0.0%
- -100                           144,536      9.4%       25.0%
- -200                           150,378     13.9%       35.0%
- -300                           158,273     19.8%       45.0%


DECEMBER 31, 2004 DATA

(IN THOUSANDS)



                                             12 MOS. ENDING DEC. 31, 2005
                              ----------------------------------------------------------
                              INTEREST   INTEREST   NET INTEREST      NII         NII
BASIS POINT CHANGE IN RATES    INCOME     EXPENSE   INCOME (NII)   % CHANGE   RISK LIMIT
- ---------------------------   --------   --------   ------------   --------   ----------
                                                               
+300                           62,724     34,583       28,141       -16.8%       20.0%
+200                           61,066     30,840       30,226       -10.7%       15.0%
+100                           59,327     27,098       32,229        -4.7%       10.0%
   0                           57,343     23,510       33,833         0.0%        0.0%
- -100                           54,581     20,676       33,905         0.2%       10.0%
- -200                           51,800     17,924       33,876         0.1%       15.0%
- -300                           49,090     16,850       32,240        -4.7%       20.0%




                              MARKET VALUE OF PORTFOLIO EQUITY
                                    AT DECEMBER 31, 2004
                              --------------------------------
                               PRESENT    PRESENT     PRESENT
                                VALUE      VALUE       VALUE
BASIS POINT CHANGE IN RATES     EQUITY   % CHANGE   RISK LIMIT
- ---------------------------    -------   --------   ----------
                                           
+300                            71,244    -49.2%       45.0%
+200                            94,088    -32.9%       35.0%
+100                           117,491    -16.2%       25.0%
   0                           140,168      0.0%        0.0%
- -100                           153,026      9.2%       25.0%
- -200                           162,400     15.9%       35.0%
- -300                           171,463     22.3%       45.0%



                                       27



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q

EQUITY SECURITIES RISK

The Corporation's equity securities portfolio consists primarily of investments
in stock of banks and bank holding companies located mainly in Pennsylvania. The
Corporation also owns some other stocks and mutual funds. Included in "Other
Equity Securities" in the table that follows are preferred stocks issued by U.S.
Government agencies with a fair value of $1,996,000 at September 30, 2005 and
$6,130,000 at December 31, 2004.

Investments in bank stocks are subject to the risk factors that affect the
banking industry in general, including competition from nonbank entities, credit
risk, interest rate risk and other factors, which could result in a decline in
market prices. Also, losses could occur in individual stocks held by the
Corporation because of specific circumstances related to each bank. Further,
because of the concentration of bank and bank holding companies located in
Pennsylvania, these investments could decline in market value if there is a
downturn in the state's economy.

Equity securities held as of September 30, 2005 and December 31, 2004 are
presented in Table XII.

TABLE XII - EQUITY SECURITIES
(IN THOUSANDS)



                                                        HYPOTHETICAL   HYPOTHETICAL
                                                             10%            20%
                                                         DECLINE IN     DECLINE IN
                                                FAIR       MARKET         MARKET
AT SEPTEMBER 30, 2005                COST      VALUE        VALUE          VALUE
- ---------------------              --------   -------   ------------   ------------
                                                           
Banks and bank holding companies    $18,744   $27,682     $(2,768)       $(5,536)
Other equity securities               4,010     4,324        (432)          (865)
                                    -------   -------     -------        -------
   Total                            $22,754   $32,006     $(3,200)       $(6,401)
                                    =======   =======     =======        =======




                                                        HYPOTHETICAL   HYPOTHETICAL
                                                             10%            20%
                                                         DECLINE IN     DECLINE IN
                                                FAIR       MARKET         MARKET
AT DECEMBER 31, 2004                 COST      VALUE        VALUE          VALUE
- --------------------               --------   -------   ------------   ------------
                                                           
Banks and bank holding companies    $17,426   $29,880     $(2,988)       $(5,976)
Other equity securities               8,962     8,383        (838)        (1,677)
                                    -------   -------     -------        -------
   Total                            $26,388   $38,263     $(3,826)       $(7,653)
                                    =======   =======     =======        =======


PART I - FINANCIAL INFORMATION (CONTINUED)

ITEM 4. CONTROLS AND PROCEDURES

The Corporation's management, under the supervision of and with the
participation of the Corporation's Chief Executive Officer and Chief Financial
Officer, has carried out an evaluation of the design and effectiveness of the
Corporation's disclosure controls and procedures as defined in Rule 13a-15(e)
and Rule 15d-15(e) of the Securities Exchange Act of 1934 as of the end of
period covered by this report. Based upon that evaluation, the Chief Executive
Officer and Chief Financial Officer have concluded that, as of the end of such
period, the Corporation's disclosure controls and procedures are effective to
ensure that all material information required to be disclosed in reports the
Corporation files or submits under the Securities Exchange Act of 1934 is
recorded, processed, summarized and reported, within the time periods specified
in the Securities and Exchange Commission's rules and forms.

There were no significant changes in the Corporation's internal control over
financial reporting that occurred during the period covered by this report that
have materially affected, or that are reasonably likely to affect, our internal
control over financial reporting.


                                       28



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q

PART II - OTHER INFORMATION

Item 1. Legal Proceedings

The Corporation, C&N Bank and First State Bank are involved in various legal
proceedings incidental to their business. Management believes the aggregate
liability, if any, resulting from such pending and threatened legal proceedings
will not have a material, adverse effect on the Corporation's financial
condition or results of operations.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

c. Issuer Purchases of Equity Securities

The following table sets forth purchases by the Corporation (on the open market)
of its equity securities during the third quarter 2005:



                                                         TOTAL           MAXIMUM
                                                       NUMBER OF      DOLLAR VALUE
                                                        SHARES       (IN THOUSANDS)
                                                       PURCHASED        OF SHARES
                                                      AS PART OF      THAT MAY YET
                         TOTAL         AVERAGE         PUBLICLY       BE PURCHASED
                       NUMBER OF        PRICE          ANNOUNCED        UNDER THE
                         SHARES       PAID PER         PLANS OR         PLANS OR
       PERIOD          PURCHASED        SHARE          PROGRAMS         PROGRAMS
- --------------------   ---------   --------------   --------------   --------------
                                                         
July 1-31, 2005              -     Not applicable   Not applicable   Not applicable
August 1-31, 2005            -     Not applicable   Not applicable   Not applicable
September 1-30, 2005     2,000         $29.60            2,000           $2,941
                         -----     --------------   --------------   --------------
Total                    2,000         $29.60            2,000           $2,941
                         =====     ==============   ==============   ==============


NOTE: On August 19, 2005, the Corporation announced a plan to repurchase shares
of its outstanding common stock up to a total of $3 million over a time period
ending August 31, 2006. The Corporation's Board of Directors authorized
repurchases from time to time at the prevailing market prices in open market or
in privately negotiated transactions as, in management's sole opinion, market
conditions warrant and based on stock availability, price and the Company's
financial performance. The Corporation announced that it is anticipated such
purchases will be made during the next twelve months, although no assurance may
be given when such purchases will be made or the total number of shares that
will be purchased.

Item 3. Defaults Upon Senior Securities

          None

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

          None

Item 5. Other Information

          None


                                       29



CITIZENS & NORTHERN CORPORATION - FORM 10 - Q

Item 6. Exhibits


                                                   
3. (i) Articles of Incorporation                      Incorporated by reference to the exhibits
                                                      filed with the Corporation's registration
                                                      statement on Form S-4 on March 27, 1987.

3. (ii) By-laws                                       Incorporated by reference to Exhibit 3.1 of
                                                      the Corporation's Form 8-K filed August 25,
                                                      2004

11. Statement re: computation of per share earnings   Information concerning the computation of
                                                      earnings per share is provided in Note 2 to
                                                      the Consolidated Financial Statements, which
                                                      is included in Part I, Item 1 of Form 10-Q

31. Rule 13a-14(a)/15d-14(a) certifications:

     31.1 Certification of Chief Executive Officer    Filed herewith

     31.2 Certification of Chief Financial Officer    Filed herewith

32. Section 1350 certifications                       Filed herewith



                                                 30



CITIZENS AND NORTHERN CORPORATION - FORM 10 - Q

Signature Page

                                   SIGNATURES

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

                                        CITIZENS & NORTHERN CORPORATION


November 7, 2005                        By: /s/ Craig G. Litchfield
Date                                        ------------------------------------
                                            Chairman, President and Chief
                                            Executive Officer


November 7, 2005                        By: /s/ Mark A. Hughes
Date                                        ------------------------------------
                                            Treasurer and Chief Financial
                                            Officer


                                       31