COMMUNITY BANK SYSTEM INC
10-K, 2000-03-30
NATIONAL COMMERCIAL BANKS
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-K
                                    ---------

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

                   For the fiscal year ended December 31, 1999
                         Commission file number 0-11716



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


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

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

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

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

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

     Indicate  by check mark  whether the  registrant  (1) has filed all reports
required to be filed by Section 13 or 15(d) of the  Securities  Exchange  Act of
1934 during all the  preceding  12 months (or for such  shorter  period that the
registrant was required to file such reports),  and (2) has been subject to such
filing requirements for the past 90 days. Yes X No_____

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

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

          $146,622,818 based upon average selling price of $20.673 and
                       7,092,479 shares on March 15, 2000.
         ---------------------------------------------------------------

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

            7,092,479 shares of Common Stock, no par value, were and
                         outstanding on March 15, 2000.
          -------------------------------------------------------------

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

     Definitive Proxy Statement for Annual Meeting of Shareholders to be held on
May 17, 2000 (the "Proxy Statement") is incorporated by reference in Part III of
this Annual Report on Form 10-K.



                                       1
<PAGE>

                                TABLE OF CONTENTS





PART I                                                                     Page

Item 1.    Business ....................................................... 3
Item 2.    Properties ..................................................... 9
Item 3.    Legal Proceedings .............................................. 9
Item 4.    Submission of Matters to a Vote of Security Holders ............ 9
Item 4A.   Executive Officers of the Registrant ...........................10


PART II

Item 5.    Market for Registrant's Common Equity
           and Related Shareholder Matters ................................11
Item 6.    Selected Financial Data ........................................11
Item 7.    Management's Discussion and Analysis of Financial Condition
           and Results of Operations ......................................13
Item 8.    Financial Statements and Supplementary Data:
            Community Bank System, Inc. and Subsidiaries:
             Consolidated Statements of Financial Condition ...............42
             Consolidated Statements of Income ............................43
             Consolidated Statements of Changes in Shareholders' Equity ...44
             Consolidated Statements of Cash Flows ........................45
             Notes to Consolidated Financial Statements ...................46
             Independent Auditor's Report .................................62
           Two Year Selected Quarterly Data, 1999 and 1998 ................63

Item 9.    Changes in and Disagreements with Accountants on Accounting and
           Financial Disclosure ...........................................63

PART III

Item 10.   Directors and Executive Officers of the Registrant .............63
Item 11.   Executive Compensation .........................................64
Item 12.   Security Ownership of Certain Beneficial Owners and Management..64
Item 13.   Certain Relationships and Related Transactions .................64


PART IV

Item 14.   Exhibits,Financial Statement Schedules,and Reports on Form 8-K..64
Signatures ................................................................66



                                       2
<PAGE>
                                     Part I

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

Item 1. Business
- -----------------

GENERAL

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

On March 26, 1990,  Community  Bank opened the Corning Market Street branch from
the  Company's  acquisition  of  deposits  and  certain  assets from Key Bank of
Central New York.  On January 1, 1992,  the  Company's  five banking  affiliates
consolidated into a single,  wholly-owned national banking subsidiary,  known as
Community  Bank,  N.A.  ("Bank").  On  March  31,  1993,  the  Bank's  marketing
representative office in Ottawa, Canada was closed. On June 3, 1994, the Company
acquired three branch offices in Canandaigua,  Corning and Wellsville,  New York
from the Resolution Trust Corporation. At that time, the preexisting Canandaigua
branch office loans and deposits  were  transferred  into the new  facility.  On
October 28, 1994,  the Company  acquired the Cato,  New York branch of The Chase
Manhattan  Bank,  N.A. On July 14, 1995, the Company  acquired 15 branch offices
from The Chase  Manhattan  Bank,  N.A.  located  in  Norwich,  Watertown  (two),
Boonville,  New Hartford,  Utica,  Skaneateles,  Geneva,  Pulaski, Seneca Falls,
Hammondsport,  Canton,  Newark (two), and Penn Yan, New York ("Chase Branches").
On December  15,  1995,  the Company  sold three of the former  Chase  Branches,
located in Norwich, New Hartford,  and Utica, to NBT Bank, N.A. On June 16, 1997
the Company acquired eight branches from Key Bank of New York located in Alfred,
Cassadaga,   Clymer,   Cuba,  Gowanda,   Ripley,   Sherman,  and  Wellsville  in
Southwestern  New York State. On July 18, 1997 the Company  acquired 12 branches
from Fleet Bank located in Old Forge,  Boonville,  Ogdensburg,  St. Regis Falls,
Gateway Plaza, Watertown (2), Clayton,  Lowville, Massena (2), and Gouverneur in
Northern  and  Central  New York  State.  Seven of the former  Fleet  offices or
existing Bank offices in Watertown (2), Boonville,  Ogdensburg,  Gouverneur, and
Massena (2) have since been or are scheduled to be combined.

The Company had a wholly-owned data processing subsidiary, Northeastern Computer
Services, Inc.  ("Northeastern").  Northeastern was acquired by the Company from
The  St. Lawrence  Bank on May 31, 1984 pursuant to a corporate  reorganization.
Northeastern  had previously been a wholly-owned  subsidiary of The St. Lawrence
Bank and was the  survivor  of a merger  with  Lawban  Computer  Systems,  Inc.,
another wholly-owned subsidiary of the St. Lawrence Bank.  Northeastern's office
was located at 6464 Ridings  Road,  Syracuse,  New York. In December  1991,  the
Company entered into a five year agreement with Mellon Bank, N.A.  ("Mellon") to
provide data processing  services (the agreement has since been renewed with the
subsequent acquiror of Mellon's data services,  Fiserv,  Inc., for a term ending
December 31, 2002). On June 30, 1992, Northeastern ceased operations. On January
17,  1997 all the  outstanding  shares  of  common  stock of  Northeastern  were
transferred from the Company to Community Bank, N.A. On that date,  Northeastern
became  a  wholly-owned  subsidiary  of the Bank  and  changed  its name to CBNA
Treasury  Management  Corporation  ("TMC").  TMC is now  utilized by the Bank to
manage its Treasury function,  including asset/liability,  investment portfolio,
and liquidity management.

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

In July 1996, the Company purchased  Benefit Plans  Administrators of Utica, New
York, a pension  administration  and consulting firm serving sponsors of defined
benefit and defined contribution plans.

On February 3, 1997, the Company formed a subsidiary  business trust,  Community
Capital Trust I, for the purpose of issuing preferred securities,  which qualify
as Tier 1 capital.  Concurrent with its formation,  the trust issued $30,000,000




                                       3
<PAGE>


of 9.75% preferred  securities in an exempt  offering  maturing in year 2027 and
guaranteed  by the  Company.  The  entire  net  proceeds  to the trust  from the
offering were invested in junior subordinated obligations of the Company.

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

On December 22, 1998, the Company formed a broker/dealer subsidiary of the Bank,
Community  Investment  Services  Inc.,  which  is  fully  implemented  with  ten
Financial  Consultants  available to provide  investment  advice and products to
customers.

On February 26, 1999,  CBNA Preferred  Funding  Corp., a Real Estate  Investment
Trust  (REIT),  was  established  as a subsidiary of the Bank to hold fixed rate
real estate mortgages that are serviced by the Bank.

On February 7, 2000, the Company  announced its intention to acquire Elias Asset
Management,  a nationally recognized firm that currently manages $700 million in
assets  for  individuals,  corporate  pension  and  profit  sharing  plans,  and
foundations.

The Company  provides banking services through its two regional offices at 45-49
Court Street,  Canton, New York and 201 North Union Street,  Olean, New York, as
well as through 67 customer facilities in the eighteen counties of St. Lawrence,
Jefferson,  Lewis,  Oneida,  Cayuga,  Seneca,  Ontario,  Oswego,  Wayne,  Yates,
Allegany,  Cattaraugus,  Tioga, Steuben,  Chautauqua,  Franklin,  Herkimer,  and
Onondaga.  The  administrative  office is  located at 5790  Widewaters  Parkway,
DeWitt, New York, in Onondaga County.

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

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

Banking Services
- ----------------

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

Account  Services.  The  Bank's  account  services  include  checking  accounts,
negotiable  orders  of  withdrawal  ("NOW"),  money  market  accounts,   savings
accounts, time deposit accounts, and individual retirement accounts.

Lending  Activities.  The  Bank's  lending  activities  include  the  making  of
residential  and  farm  loans,   business  lines  of  credit,   working  capital
facilities,   inventory  and  dealer  floor  plans,   as  well  as  installment,
commercial, term and student loans.

The  Company's  predominant  focus  on the  retail  borrower  enables  its  loan
portfolio to be highly diversified.  About 63% of loans outstanding are oriented
to consumers borrowing on an installment and residential mortgage loan basis. In
addition,  the typical loan to the Company's  commercial  business  borrowers is
under  $75,000,  with  nearly  80% of its  customers  representing  about 25% of
commercial loans outstanding.

Other Services.  The Bank offers a range of trust services,  including  personal
trust,  employee benefit trust,  investment  management,  financial planning and
custodial  services.  In addition,  the Bank offers nonbank  financial  products
including  fixed-  and   variable-rate   annuities,   mutual  funds,  and  stock
investments.  The Bank also offers safe deposit boxes,  travelers checks,  money
orders,  wire transfers,  collections,  foreign exchange,  drive-in  facilities,
automatic teller machines (ATMs), and twenty-four hour depositories.  Through an
accounts  receivable   management  program,  the  Bank  provides  a  service  to
qualifying  businesses by purchasing  accounts receivable on a discounted basis.
Customers of the Bank also receive pension administration and consulting service
pertaining to their defined benefit and defined  contribution  plans from CBSI's
nonbank subsidiary,  Benefit Plans Administrative Services, Inc. (BPA); BPA also
provides services to nonbank customers.



                                       4
<PAGE>


Competition
- -----------

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

Northern Market.  Branches in the Northern Market compete for loans and deposits
in the six county  market  area of  St. Lawrence,  Jefferson,  Lewis,  Franklin,
Herkimer,  and Oneida  Counties in Northern  New York State.  Within this market
area, the Bank maintains a market share(1) of 10.1% including  commercial banks,
credit unions,  savings and loan associations and savings banks. However, in its
three county primary market area (St. Lawrence,  Jefferson, and Lewis), the Bank
has a 24.0% share.  The Bank operates 27 customer  facilities in this market and
is ranked  either  first or second in market  share in 17 of the 20 towns  where
these offices are located.

Finger Lakes Market.  In the Finger Lakes Market,  the Bank operates 14 customer
facilities  competing  for loans and deposits in the  six-county  market area of
Seneca, Oswego, Ontario, Wayne, Onondaga, and Cayuga Counties. Within the Finger
Lakes Market area, the Bank maintains a market share (1) of  approximately  2.8%
including  commercial  banks,  credit unions,  savings and loan associations and
savings banks.  However,  the Bank's primary market within this region is Seneca
County,  where the Bank has a 35.7%  share.  The Bank is ranked  either first or
second in market share in six of the eleven Finger Lakes Market area towns where
its offices are located.

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

Olean  Submarket.  The Olean  Submarket  competes  for loans and deposits in the
primary market area of  Cattaraugus,  Chautauqua,  and Allegany  Counties in the
Southern Tier of New York State.  Within this area,  the Bank maintains a market
share (1) of  approximately  14.2% including  commercial  banks,  credit unions,
savings and loan associations and savings banks. The Olean Submarket operates 16
office  locations  (including the Falconer branch opened in February 2000),  and
the Bank is ranked  either first or second in market share in 12 of the 14 towns
where these offices are located.

Corning Submarket.  The Corning Submarket competes for loans and deposits in the
primary market area of Steuben, Yates and Tioga Counties in the Southern Tier of
New York State.  Within  this area,  the Bank  maintains  a market  share (1) of
approximately 9.7% including  commercial banks, credit unions,  savings and loan
associations  and savings  banks.  The  Corning  Submarket  operates  ten office
locations,  and the Bank is ranked  either  first or  second in market  share in
seven of the eight towns where these offices are located. The Bank also competes
for  loans  where it has no  banking  facilities;  this  secondary  market  area
includes  Chemung and Schuyler  Counties in New York State,  and Tioga County in
Pennsylvania.

(1) Deposit market share data as of June 30, 1998,  the most recent  information
available, calculated by Sheshunoff Information Services, Inc.



                                       5
<PAGE>

The table below  summarizes the Bank's deposits and market share by the eighteen
counties in which it has customer facilities.  Market share is based on deposits
of all commercial  banks,  credit  unions,  savings and loan  associations,  and
savings banks.
                                                       Number of
                   CBNA                               Towns Where
               Deposits                 Number of      CBNA Has
                6/30/98    Market         CBNA        1st or 2nd      Banking
   County       (000's)     Share      Facilities*  Market Position    Market
- ------------- ----------  -----------  ----------    -------------  -----------
   Lewis       $102,460      46.5  %        4            3            Northern
   Seneca        98,771      35.7           5            3          Finger Lakes
St.Lawrence     309,762      28.7          14            9            Northern
 Allegany        89,277      27.8           5            4             Olean
Cattaraugus     192,470      24.8           5            4             Olean
   Yates         49,318      23.5           1            1            Corning
 Jefferson      145,509      14.2           5            2            Northern
  Steuben        88,650       7.7           7            5            Corning
   Tioga         25,211       8.1           2            1            Corning
  Ontario        63,350       6.9           3            0          Finger Lakes
   Wayne         47,251       6.0           2            0          Finger Lakes
 Herkimer        23,690       4.1           1            1            Northern
  Oswego         39,107       4.1           2            2          Finger Lakes
Chautauqua       49,196       4.0           6            4             Olean
 Franklin        15,775       3.4           1            1            Northern
  Oneida         55,774       1.8           2            1            Northern
  Cayuga         13,457       1.8           1            1          Finger Lakes
 Onondaga         8,790       0.1           1            0          Finger Lakes
- ------------- ----------  -----------  ----------  -------------    -----------
   18        $1,417,818       7.0   %      67           42              CBNA

Includes  opening  of 1982 E. Main  St.,  Falconer,  NY office  and ATM in first
quarter 2000.

Employees
- ---------

As of December 31,  1999, the Bank employed 711 full-time  equivalent  employees
versus 718 at year-end 1998. The Bank provides a variety of employment  benefits
and considers its relationship with its employees to be good.

CERTAIN REGULATORY CONSIDERATIONS

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

Bank Holding Company Supervision
- --------------------------------

The Company is  registered  as a bank  holding  company  under the Bank  Holding
Company  Act of  1956,  as  amended  (the  "BHCA")  and as  such is  subject  to
regulation by the Board of Governors of the Federal Reserve System (the "Federal
Reserve Board"). As a bank holding company,  the Company's  activities and those
of its subsidiary have  historically been limited to the business of banking and
activities  closely  related or  incidental  to banking.  On November  12, 1999,
however, the  Gramm-Leachy-Bliley  Act was signed into law which will, effective
March 12, 2000, relax the previous limitations and permit bank holding companies
to engage in a broader range of financial  activities (see  "Financial  Services
Modernization Act" in the final section of this discussion for details).

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

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

The  Riegal-Neal  Interstate  Banking  and  Efficiency  Act of 1994  (enacted on
September 29, 1994) provides that, among other things,  substantially  all state
law barriers to the acquisition of banks by out-of-state  bank holding companies



                                       6
<PAGE>

are eliminated  effective  September 29, 1995.  The law also permits  interstate
branching  by banks  effective  as of June 1, 1997,  subject  to the  ability of
states to opt-out  completely or to set an earlier  effective  date. The Company
believes that the effect of the law has been to increase  competition within the
markets where the Company  operates,  although the Company  cannot  quantify the
effect to which  competition has increased in such markets or the timing of such
increases.

OCC Supervision
- ---------------

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

Limits on Dividends and Other Revenue Sources
- ---------------------------------------------

The Company's  ability to pay dividends to its shareholders is largely dependent
on the Bank's ability to pay dividends to the Company.  In addition to state law
requirements and the capital  requirements  discussed  below, the  circumstances
under  which  the  Bank may pay  dividends  are  limited  by  federal  statutes,
regulations and policies.  For example, as a national bank, the Bank must obtain
the  approval  of the OCC for the  payment  of  dividends  if the  total  of all
dividends declared in any calendar year would exceed the total of the Bank's net
profits, as defined by applicable regulations,  for that year, combined with its
retained net profits for the preceding two years. Furthermore,  the Bank may not
pay a dividend in an amount  greater  than its  undivided  profits  then on hand
after deducting its losses and bad debts, as defined by applicable  regulations.
At December 31, 1999,  the Bank had $15.9 million in undivided  profits  legally
available for the payment of dividends.

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

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

Capital Requirements
- --------------------

The Federal Reserve Board has established  risk-based  capital  guidelines which
are applicable to bank holding companies. The guidelines established a framework
intended to make regulatory  capital  requirements more sensitive to differences
in  risk  profiles  among  banking  organizations  and  take  off-balance  sheet
exposures  into  explicit  account in assessing  capital  adequacy.  The Federal
Reserve Board  guidelines  define the components of capital,  categorize  assets
into different risk classes and include certain  off-balance  sheet items in the
calculation of risk-weighted  assets. At least half of the total capital must be
comprised of common equity,  retained earnings and a limited amount of perpetual
preferred stock, less goodwill ("Tier I capital").  Banking  organizations  that
are subject to the guidelines are required to maintain a ratio of Tier I capital
to  risk-weighted  assets  of at least  4.00%  and a ratio of total  capital  to
risk-weighted assets of at least 8.00%. The appropriate regulatory authority may
set higher capital requirements when an organization's  particular circumstances
warrant.  The remainder  ("Tier 2 capital")  may consist of a limited  amount of
subordinated debt, limited-life preferred stock, certain other instruments and a
limited  amount of loan and lease loss  reserves.  The sum of Tier I capital and
Tier 2 capital is "total  risk-based  capital." The  Company's  Tier I and total
risk-based  capital  ratios  as of  December  31,  1999 were  9.28% and  10.50%,
respectively.

In addition,  the Federal Reserve Board has established a minimum leverage ratio
of Tier I capital to quarterly  average  assets less goodwill  ("Tier I leverage
ratio")  of  3.00%  for bank  holding  companies  that  meet  certain  specified
criteria, including that they have the highest regulatory rating. All other bank
holding companies are required to maintain a Tier I leverage ratio of 3.00% plus
an additional  cushion of at least 100 to 200 basis points. The Company's Tier I
leverage ratio as of December 31, 1999 was 5.80%,  which exceeded its regulatory
requirement  of 4.00%.  The guidelines  also provide that banking  organizations
experiencing internal growth or making acquisitions will be expected to maintain
strong capital positions  substantially  above the minimum  supervisory  levels,
without significant reliance on intangible assets. The Company is subject to the
same OCC capital requirements as those that apply to the Bank.
                                       7

<PAGE>

The four  federal  banking  agencies  - the Board of  Governors  of the  Federal
Reserve System,  the Federal Deposit  Insurance  Corporation,  the Office of the
Comptroller  of the  Currency,  and the  Office  of  Thrift  Supervision  - have
recently  issued an interagency  proposal  which revises the risk-based  capital
requirements for certain  obligations related to securitized  transactions.  The
changes are intended to produce more  consistent  capital  treatment  for credit
risks associated with exposures  arising from these types of  transactions.  The
proposal  would  amend the risk  based  capital  requirements  for  asset-backed
securities as well as recourse obligations and direct credit  substitutions.  It
incorporates  many of the industry  comments  received in response to an earlier
version published in November 1997. A consultative  paper issued in June 1999 by
the Basel Committee on Banking Supervision  considers a similar approach to that
contained in the current proposal.  Public comment is requested by June 7, 2000.
If the  proposal is  adopted,  the Bank does not believe it will have a material
effect on its financial condition or results of operations.

Federal Deposit Insurance Corporation Improvement Act of 1991
- -------------------------------------------------------------

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

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

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

If a bank  does not meet  all of the  minimum  capital  ratios  necessary  to be
considered "adequately  capitalized," it will be considered  "undercapitalized,"
"significantly  undercapitalized," or "critically  undercapitalized,"  depending
upon the amount of the shortfall in its capital.  As of  December 31,  1999, the
Bank's total risk-based capital ratio and Tier I risk - based capital ratio were
10.61% and 9.39%,  respectively,  and its Tier I  leverage ratio as of such date
was 5.86%.  Notwithstanding  the foregoing,  if its principal  federal regulator
determines  that an  "adequately  capitalized"  institution  is in an  unsafe or
unsound  condition  or is  engaging  in an unsafe or  unsound  practice,  it may
require the institution to submit a corrective  action plan;  restrict its asset
growth;  and prohibit  branching,  new acquisitions,  and new lines of business.
Among other things,  an institution's  principal  federal regulator may deem the
institution  to be  engaging  in an unsafe or unsound  practice if it receives a
less than  satisfactory  rating  for asset  quality,  management,  earnings,  or
liquidity in its most recent examination.

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


                                       8
<PAGE>


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

Financial Services Modernization Act
- ------------------------------------

On November 12, 1999, the  Gramm-Leach-Bliley Act was signed into law, repealing
provisions of the depression-era Glass-Steagall Act, which prohibited commercial
banks,  securities  firms,  and insurance  companies from  affiliating with each
other and engaging in each other's  businesses.  The major provisions of the Act
took effect on March 12, 2000.

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

Bank holding  companies  that wish to engage in expanded  activities  but do not
wish to become  financial  holding  companies may elect to establish  "financial
subsidiaries,"  which are  subsidiaries of national banks with expanded  powers.
The Act permits financial subsidiaries to engage in the same types of activities
permissible for nonbank  subsidiaries of financial holding  companies,  with the
exception of merchant banking, insurance underwriting and real estate investment
and  development.  Merchant  banking may be permitted after a five-year  waiting
period under certain regulatory circumstances.

Implementing regulations under the Act have not yet been promulgated, and though
the Company  cannot  predict the full  impact of the new  legislation,  there is
likely to be consolidation  among financial services  institutions and increased
competition  for the Company.  CBSI expects to remain a bank holding company for
the time being and access its options as circumstances change.

Item 2. Properties
- ------------------

The  Company  leases  its  administrative  offices at  5790 Widewaters  Parkway,
DeWitt,  New York and the  facility  that houses  Benefit  Plans  Administrative
Services in Utica,  New York. The Bank owns its regional  offices in Olean,  New
York and Canton,  New York. Of the Bank's remaining 67 customer  facilities,  47
are owned by the Bank, and 20 are located in long-term leased premises.

Real  property  and  related  banking   facilities   owned  by  the  Company  at
December 31,  1999  had a net  book  value  of  $16.2  million  and  none of the
properties  was  subject to any  encumbrances.  For the year ended  December 31,
1999,  rental fees of $889,000 were paid on facilities leased by the Company for
its operations.

Item 3. Legal Proceedings
- -------------------------

Not applicable

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

Not applicable

                                       9
<PAGE>


Item 4A. Executive Officers of the Registrant
- ---------------------------------------------

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


      Name and Age                   Position
      ------------                   --------
      Sanford A. Belden              Director, President and Chief Executive
      Age 57                         Officer of the Company and the Bank

      David G. Wallace               Treasurer of the Company and Executive
      Age 55                         Vice President and Chief Financial
                                     Officer of the Bank

      Michael A. Patton              President, Financial Services
      Age 54

      James A. Wears                 President, Banking
      Age 50

      Girard H. Mayer                Chief Executive Officer,
      Age 61                         Benefit Plans Administrative Services,
                                     Inc.


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

David G. Wallace  (Treasurer of the Company;  Executive Vice President and Chief
Financial  Officer of the Bank).  Mr.  Wallace  became Vice  President and Chief
Financial  Officer of the Bank and Treasurer of the Company in November 1988 and
Senior Vice President and Chief Financial Officer of the Bank in August 1991. He
assumed his current position in February 2000.

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

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

Girard H. Mayer (Chief Executive Officer, Benefit Plans Administrative Services,
Inc.).  Mr.  Mayer  assumed his  present  position in July 1996 when his company
(Benefit Plans Administrators) was purchased by Community Bank System, Inc.



                                       10
<PAGE>

                                     Part II

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

The  common  stock has been  trading on the New York  Stock  Exchange  under the
symbol "CBU" since  December 31,  1997.  Prior to that,  the common stock traded
over-the-counter on the NASDAQ National Market under the symbol "CBSI" beginning
on September 16, 1986.  The  following  table sets forth the high and low prices
for the common stock, and the cash dividends declared with respect thereto,  for
the periods indicated. The prices do not include retail mark-ups,  mark-downs or
commissions. There were 7,092,259 shares of common stock outstanding on December
31, 1999 held by  approximately  1,760  registered  shareholders of record,  and
approximately  2,190  shareholders  whose  shares  are held in  nominee  name at
brokerage firms and other financial institutions.

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


                High        Low          Closing Price     Quarterly
Year/Qtr       Price      Price       Amount     %Change    Dividend
- --------       -----      -----       ------     -------    --------

 1999
  4th         $27.25     $22.81       $23.13     -15.5%       $0.25
  3rd         $27.38     $24.63       $27.38       7.9%       $0.25
  2nd         $26.00     $23.06       $25.38       6.6%       $0.23
  1st         $27.81     $23.69       $23.81     -16.6%       $0.23

 1998
  4th         $30.50     $27.13       $29.31       2.6%       $0.23
  3rd         $33.94     $24.81       $28.56      -8.8%       $0.23
  2nd         $38.25     $29.69       $31.31      -7.9%       $0.20
  1st         $35.88     $30.56       $34.00       8.6%       $0.20

The Company has historically paid regular quarterly cash dividends on its common
stock,  and declared a cash dividend of $0.25 per share for the first quarter of
2000.  The Board of Directors of the Company  presently  intends to continue the
payment of regular  quarterly cash dividends on the common stock,  as well as to
make payment of regularly  scheduled  dividends on the trust  preferred stock as
and when due,  subject to the Company's need for those funds.  However,  because
substantially  all of the funds  available  for the payment of  dividends by the
Company  are  derived  from the Bank,  future  dividends  will  depend  upon the
earnings of the Bank, its financial condition, its need for funds and applicable
governmental policies and regulations. See "Supervision and Regulation -- Limits
On Dividends and Other Payments."

Item 6. Selected Financial Data
- -------------------------------

The following table sets forth selected  consolidated  historical financial data
of the  Company  as of and for each of the years in the five year  period  ended
December 31, 1999. The historical "Income Statement Data" and historical "End of
Period  Balance Sheet Data" are derived from the audited  financial  statements.
The "Per Share  Data",  "Selected  Ratios" and "Other  Data" for all periods are
unaudited. All financial information in this table should be read in conjunction
with the information contained in "Capitalization," "Management's Discussion and
Analysis  of  Financial  Condition  and  Results  of  Operations"  and  with the
Consolidated  Financial  Statements  and  the  related  notes  thereto  included
elsewhere in this Annual Report on Form 10-K.

                                       11
<PAGE>
<TABLE>
<CAPTION>
                                           SELECTED CONSOLIDATED FINANCIAL INFORMATION

                                                                             Years ended December 31,
                                                     -----------------------------------------------------------------------
                                                           1999          1998          1997          1996           1995
                                                     -----------------------------------------------------------------------
<S>                                                    <C>           <C>           <C>            <C>            <C>
Income Statement Data:
Interest income                                        $123,888      $122,938      $117,628       $97,688        $83,387
Interest expense                                         55,947        58,543        54,752        42,422         36,307
                                                     -----------------------------------------------------------------------

Net interest income (excl. FTE)                          67,941        64,395        62,876        55,266         47,080
Provision for possible loan losses                        5,136         5,123         4,480         2,897          1,765
                                                     -----------------------------------------------------------------------

Net interest income after provision for
  for possible loan losses                               62,805        59,272        58,396        52,369         45,315
Non-interest income                                      15,487        17,040        11,808         8,874          6,558
Non-interest expense                                     52,734        51,876        45,799        37,450         33,019
                                                     -----------------------------------------------------------------------

Cumululative effect of change in accounting principle         0           328             0             0              0
Income before income taxes                               25,559        24,764        24,406        23,793         18,854
Provision for income taxes                                7,923         9,036         8,844         9,660          7,384
                                                     =======================================================================
     Net income                                         $17,635       $15,728       $15,562       $14,133        $11,470
                                                     =======================================================================

End of Period Balance Sheet Data:
Total assets                                         $1,840,702    $1,680,689    $1,633,742    $1,343,865     $1,152,045
Loans, net of unearned discount                       1,009,223       917,220       843,212       652,474        560,151
Earning assets (incl. MVA)                            1,664,110     1,510,760     1,455,139     1,231,058      1,034,183
Total deposits                                        1,360,306     1,378,066     1,345,686     1,027,213      1,016,946
Long-term borrowing                                      70,000        70,000        25,000       100,000         25,550
Trust securities                                         29,817        29,810        29,804             0              0
Shareholders' equity                                    108,487       120,165       118,012       109,352        100,060

Average Balance Sheet Data:
Total assets                                         $1,723,631    $1,670,624    $1,491,920    $1,251,826     $1,054,610
Loans, net of unearned discount                         951,167       884,751       749,596       602,717        519,762
Earning assets (excl. MVA)                            1,572,356     1,512,175     1,363,703     1,147,455        975,257
Total deposits                                        1,369,269     1,396,700     1,213,793     1,032,169        871,050
Long-term borrowing                                      70,003        89,805        79,863        57,006          3,399
Trust securities                                         29,814        29,810        27,290             0              0
Shareholders' equity                                    115,876       120,936       110,689       103,398         84,231

Common Per Share Data:
Net income                                                $2.42         $2.05         $2.02         $1.83          $1.70
Cash dividend declared                                     0.96          0.86          0.76          0.69           0.62
Period-end book value - stated                            15.30         16.47         15.56         14.03          12.99
Period-end book value - tangible                           8.32          9.01          7.82          9.85           8.37

Common Outstanding Shares:
Average during period (incl. common stock
equivalents)                                          7,213,394     7,670,711     7,676,326     7,482,518      6,522,410
End of period (excl. common stock equivalents)        7,092,259     7,296,453     7,586,512     7,474,406      7,358,450

Selected Ratios:
Return on average total assets                            1.02%         0.94%         1.04%         1.13%          1.09%
Return on average shareholders' equity (excl.
preferred stock)                                         15.22%        13.01%        14.09%        13.88%         13.85%
Common dividend payout ratio                             39.05%        41.15%        37.30%        37.27%         34.79%
Net interest margin (taxable equivalent basis)            4.46%         4.31%         4.64%         4.86%          4.88%
Noninterest income to average assets                      0.90%         1.02%         0.79%         0.71%          0.64%
Noninterest income to operating income                   18.70%        19.00%        15.30%        13.60%         12.10%
Efficiency ratio                                         55.20%        58.50%        55.00%        53.40%         56.70%

Non-performing loans to period-end total loans            0.57%         0.43%         0.49%         0.44%          0.36%
Non-performing assets to period-end total loans
and other real estate owned                               0.67%         0.56%         0.60%         0.55%          0.47%
Allowance for loan losses to period-end loans             1.33%         1.36%         1.47%         1.25%          1.25%
Allowance for loan losses to period-end
non-performing loans                                    234.93%       312.12%       297.96%       285.58%        349.69%
Allowance for loan losses to period-end
non-performing assets                                   203.45%       240.74%       246.02%       224.33%        267.40%
Net charge-offs (recoveries) to average total loans       0.44%         0.58%         0.50%         0.29%          0.21%
Average net loans to average total deposits              69.47%        63.35%        61.76%        58.39%         59.67%
Period-end total shareholders' equity to period
end assets                                                5.89%         7.15%         7.22%         8.14%          8.69%
Tier I capital to risk-adjusted assets                    9.28%         9.24%         9.28%        10.70%         10.62%
Total risk-based capital to risk-adjusted assets         10.50%        10.49%        10.53%        11.83%         11.76%
Tier I leverage ratio                                     5.80%         5.71%         5.67%         5.88%          5.83%

</TABLE>


                                       12
<PAGE>


Item 7. Management's  Discussion  and  Analysis of  Financial  Condition  and
        Results of Operations
- -----------------------------------------------------------------------------

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

The  following  discussion  is  intended  to  facilitate  an  understanding  and
assessment of significant  changes in trends related to the financial  condition
of the Company and the results of its operations.  The following  discussion and
analysis should be read in conjunction with the Selected Consolidated  Financial
Information  and the Company's  Consolidated  Financial  Statements  and related
notes  thereto  appearing  elsewhere in this Form 10-K.  All  references  in the
discussion  to  financial  condition  and  results  of  operations  are  to  the
consolidated position and results of the Company and its subsidiaries taken as a
whole.

Net Income and Profitability
- ----------------------------

Net income and diluted  earnings per share reached record highs in 1999 of $17.6
million and $2.42,  respectively.  Compared to 1998, net income rose 12.1% while
earnings  per share  were up  18.0%.  The  Company's  share  repurchase  program
continued to benefit earnings per share growth;  since its inception in the fall
of 1998, 548,100 shares or 7.2% of shares outstanding have been bought back.

Cash earnings per share  (diluted) also reached record levels in 1999, up 16% to
$2.79. Cash or tangible return on assets (ROA) for 1999 was 1.18% versus nominal
ROA at  1.02%.  Tangible  return  on  equity  (ROE)  for the year  climbed  2.30
percentage  points over 1998's  level to 17.57%,  exceeding  nominal ROE by 2.35
percentage  points for the same period and placing the Company's  performance in
the top quartile of its regional  peer banks.  The  difference  between cash and
nominal results reflects the  contribution of the Company's branch  acquisitions
on an economic  basis,  which  excludes the non-cash  impact of  amortizing  the
premiums paid for the  acquisitions.  Many analysts and investors  consider cash
results  a  better  measure  of  core   profitability   and  value  created  for
shareholders than nominal results.

1999's  recurring or core earnings were up 24.5% from last year to $18.3 million
after removing the impact of one-time  income and expense items.  Items excluded
relate to  investment  gains and  losses  and  expense  associated  with  branch
properties no longer in use.

The primary factors explaining 1999's improvement are explained in detail in the
remaining sections of this document and are summarized as follows:

o    Net interest  income  (full-tax  equivalent  basis)  increased 5.5% or $3.5
     million due to a $60 million  increase in average earning  assets.  Average
     loans grew $66 million  (7.5%)  while  average  investments  went down $6.2
     million  (-1.0%).  The growth in earning  assets was funded by $86  million
     (64.5%) more in average  borrowings,  offset by $27 million  (2.0%) less in
     average deposits. The net interest margin improved by a meaningful 15 basis
     points to 4.46% on average.

o    Total  noninterest  income  decreased by 10.8% from 1998 to $15.5  million,
     largely due to the Company taking selected  investment losses in 1999 (when
     there were economic  opportunities to swap for higher yielding  securities)
     instead of  recognizing  investment  gains as it did in 1998 (to maintain a
     steady  level  of  investment  income  based on a total  return  approach).
     Revenues  excluding net investment  gains (losses) and the impact of branch
     properties no longer in use were up nicely for the fifth  consecutive  year
     to approximately $16.1 million in 1999, a $823,000 (5.4%) improvement.

o    Noninterest  expense or overhead  rose $857,000 or 1.7% in 1999 compared to
     $6.1  million or 13.3% in 1998.  Unusual  factors  explaining  1999's small
     increase include losses on fraudulent  customer  transactions  related to a
     floor plan dealer during the summer and approximately  $506,000 in one-time
     expenses  incurred to dispose of acquired  branch  properties  no longer in
     use.

o    Loan loss  provision  expense  rose a minimal  $13,000 or 0.3% over  1998's
     level.  The  full  year  loan  loss  provision  covered  total  actual  net
     charge-offs by 1.24 times, this margin serving as a precaution in the event
     the Upstate New York economy  weakens  after its long  sustained  period of
     relative  economic  health.  Net  charge-offs as a percent of average loans
     decreased 14 basis points in 1999 to .44%. The unchanged level of provision
     was in part made  possible  by  significantly  lower  installment  loan net
     charge-offs,  indicative of more  conservative  underwriting  practices and
     regular follow-up  surveillance  adopted during 1998.  Nonperforming  loans
     increased during 1999 to .57% of loans  outstanding at year-end compared to
     .43 % one year earlier.


                                       13
<PAGE>


o    The Company's  combined  effective federal and state tax rate decreased 550
     basis points this year to 31.0%.  The decrease  resulted  from improved tax
     planning and by an increased  proportion of tax-exempt municipal investment
     holdings, which were an attractive value in 1999.

The above combination of factors resulted in a level of profitability  which may
be  compared  to that of  CBSI's  peer bank  holding  companies.  This  group is
comprised of 155 companies  nationwide having $1 billion to $3 billion in assets
based  on  data  through  September  30,  1999  (the  most  recently   available
disclosure)  as provided by the Federal  Reserve  System.  Through  year-to-date
September, the Company's return on average assets (ROA) was .99% compared to the
peer norm of 1.19%.  Shareholder  return on equity  (ROE) at 14.32% for the same
period ranked  higher than the peer norm of 13.84%,  placing it in the 54th peer
percentile.  The Company's primary  performance focus is on achieving returns to
shareholders and is better measured by ROE than ROA.

Underlying  the 1999 growth in earnings  per share was steady  improvement  on a
quarterly  basis.  The first three  quarters of 1999 at $.50,  $.55 and $.68 per
share  exceeded the same 1998 quarters by $.02,  $.05,  and $.12,  respectively.
Fourth  quarter  earnings  per  share at $.69,  a record  high for the  Company,
exceeded the same 1998 period by $.18.

Selected Profitability and Other Measures
- -----------------------------------------

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

                                                     At December 31,
                                            1999           1998          1997
                                      ------------------------------------------

Percentage of net income to
average total assets                       1.02%          0.94%         1.04%

Percentage of net income to
average shareholders' equity              15.22%         13.01%        14.09%

Percentage of dividends declared
per common share to net income
per common share                          39.05%         41.95%        37.30%

Percentage of average shareholders'
equity to average total assets             6.72%          7.24%         7.42%

Net Interest Income
- -------------------

Net  interest  income is the amount  that  interest  and fees on earning  assets
(loans and investments)  exceeds the cost of funds,  primarily  interest paid to
the Company's depositors as well as interest on borrowings from the Federal Home
Loan Bank of New York,  a $4 million M&T Bank line of credit,  and  dividends on
the Company's $30 million in 9.75% trust preferred stock. Net interest margin is
the  difference  between  the  gross  yield on  earning  assets  and the cost of
interest bearing funds as a percentage of earning assets.

Net interest income (with non-taxable income converted to a full  tax-equivalent
basis)  totaled  $70.1 million in 1999;  this  represents a $5.0 million or 7.7%
increase over the prior year.  The increase was due both to higher earning asset
volumes, which had a positive impact on net interest income of $2.6 million, and
interest rate changes, which had a favorable impact of $2.4 million.

With regard to the  components of 1999's net interest  income,  greater  average
earning  assets of $60.2 million  helped  contribute to the $2.4 million or 2.0%
rise in interest  income.  Average  loans grew a total of $66.4 million in 1999,
with the most  significant  portion  occurring  in the latter  half of the year.
Overall interest and fees on loans grew $2.1 million or 2.5% as a result of this
growth and came despite a 44 basis point (BP)  decrease in loan yields to 8.92%,
which was caused by  declining  market  rates  during 1998 and the first part of
1999.

                                       14
<PAGE>


This  rate  environment  also  produced  limited  investment   portfolio  buying
opportunities  until mid-1999,  resulting in a $6.2 million  decrease in average
investments.  Despite the lower outstandings,  1999's investment interest income
was slightly  higher (.8% or $345,000) than the prior year due to an increase in
the average  investment  yield from 6.52% to 6.64%.  Rising  market rates in the
latter  half of 1999,  which both  increased  the yield on new  investments  and
decreased the amount of premium  amortization of the Company's  existing premium
collateralized  mortgage  obligations  (CMOs),  caused this  increase in average
investment yield.

Loans ended 1999 at $1.009 billion,  up $92 million or 10.0%.  The average ratio
of loans to earning  assets  increased  from 58.5% in 1998 to 60.5% in 1999 as a
consequence of strong business  development  efforts in the lending function and
the aforementioned decrease in average investments. Comparing year-end 1999 over
year-end 1998,  however,  investments  were $66.9 million higher,  reflective of
purchases  during the more  attractive rate  environment  beginning in mid-1999.
Through  September 30, 1999,  the Company's loan yield was in the favorable 67th
peer bank  percentile  while the  investment  yield  was in the  favorable  65th
percentile.  The average  earning  asset yield fell 16 basis  points to 8.02% in
1999 because of the aforementioned declining loan yield, partially offset by the
higher investment yield and the increased mix of loans to earning assets.

Total average fundings  (deposits and borrowings) grew by $58.7 million in 1999,
largely  attributable to a $105.9 million increase in short-term  borrowings (in
part, related to cash raised for potential Year 2000 outflows), partially offset
by lower municipal time deposit levels.

Despite higher average fundings,  interest expense decreased by $2.6 million due
to a drop in the  average  1999 cost of  funds,  which as a  percentage  earning
assets was  reduced by 31 BPs to 3.56%.  The rate on interest  bearing  deposits
fell 43 BPs to 3.77%,  due largely to  across-the-board  drops in deposit  rates
beginning in the fall of 1998 and  continuing  into early 1999 and a 65 BP lower
borrowing rate reflecting declines in market rates.  Overall,  through September
30, 1999,  the Company's  average cost of funds rate fell  favorably to the 45th
peer bank percentile, compared to being in the 55th percentile through September
30, 1998.

The 32 BP decline in the average cost of funds from 1998 to 1999, in contrast to
the 16 BP decline in the earning asset yield,  caused CBSI's net interest margin
to  increase  by 15 basis  points  from 4.31% in 1998 to 4.46%  this  year.  The
Company's net interest  margin ranked in the 60th peer bank  percentile  through
September 30, 1999,  which  favorably  compares to the 40th peer bank percentile
through September 30, 1998. For fourth quarter 1999, the net interest margin was
4.49%  compared to 4.25% one year  earlier.  This can be  attributed to a higher
earning  asset  yield (up 28 BPs) at 8.18%,  with only a slight  increase  (up 3
BP's) in the rate on interest-bearing liabilities at 4.27%.

                                       15
<PAGE>


The  following  table  sets  forth  certain   information   concerning   average
interest-earning  assets  and  interest-bearing  liabilities  and the yields and
rates  thereon for the twelve month  periods  ended  December 31, 1999 and 1998.
Interest  income and resultant  yield  information  in the tables are on a fully
tax-equivalent  basis using a marginal federal income tax rate of 35%.  Averages
are computed on daily average  balances for each month in the period  divided by
the number of days in the period.  Yields and amounts  earned include loan fees.
Nonaccrual  loans have been included in interest  earnings for purposes of these
computations.


<TABLE>
<CAPTION>
                                                                             Year Ended December 31,
                                            ----------------------------------------------------------------------------------------
                                                                  1999                                          1998
                                            ----------------------------------------------------------------------------------------
(000's omitted except yields                         Avg.        Amt. of          Avg.               Avg.      Amt.of           Avg.
and rates)                                        Balance       Interest    Yield/Rate            Balance    Interest     Yield/Rate
                                                                                  Paid                                          Paid
ASSETS:
                                            ----------------------------------------------------------------------------------------
<S>                                                  <C>             <C>         <C>               <C>           <C>           <C>
Interest-earning assets:
     Federal funds sold                              $586            $33         5.63%             $5,428        $296          5.46%
     Time deposits in other banks                     209              1         0.63%                 35           2          5.51%

     Taxable investment securities                521,912         34,261         6.56%            592,559      38,290          6.46%
     Nontaxable investment securities              98,482          6,946         7.05%             29,402       2,308          7.85%
     Loans (net of unearned discount)             951,167         84,853         8.92%            884,751      82,778          9.36%
                                              ---------------   ------------                   --------------  ----------

          Total interest-earning assets         1,572,356        126,094         8.02%          1,512,175      123,674         8.18%

Noninterest earning assets
     Cash and due from banks                       62,399                                          57,913
     Premises and equipment                        24,747                                          24,412
     Other assets                                  79,438                                          83,048
     Less:  Allowance for loan losses            (12,693)                                        (12,282)
     Net unrealized gains/(losses) on
          available-for-sale portfolio            (3,035)                                           5,376
                                              ---------------                                  --------------

          Total                                $1,723,212                                      $1,670,642
                                              ===============                                  ==============


LIABILITIES AND SHAREHOLDERS' EQUITY:
Interest-bearing liabilities
     Savings deposits                            $513,544        $11,108         2.16%           $508,730     $12,155          2.39%
     Time deposits                                619,851         31,666         5.11%            672,972      37,514          5.57%
     Short-term borrowings                        119,830          6,278         5.24%             13,915         754          5.42%
     Long-term borrowings                          99,817          6,895         6.91%            119,615       8,120          6.79%
                                              ------------------------------                   --------------------------
          Total interest-bearing                1,353,042         55,947         4.13%          1,315,232      58,543          4.45%
          liabilities

Noninterest bearing liabilities
     Demand deposits                              235,874                                         214,997
     Other liabilities                             18,420                                          19,477
Shareholders' equity                              115,876                                         120,936
                                              ---------------                                  --------------
          Total                                $1,723,212                                      $1,670,642
                                              ===============                                  ==============

Net interest earnings                                            $70,147                                       $65,131
                                                                ============                                   ==========

Net yield on interest-earning assets                                             4.46%                                         4.31%
                                                                            ==============                                   =======

Federal tax exemption on nontaxable
investment securities included in
interest income                                                   $2,207                                          $736


</TABLE>

                                       16
<PAGE>


As discussed above, the change in 1999's net interest income (full
tax-equivalent basis) may be analyzed by segregating the volume and rate
components of the changes in interest income and interest expense for each
underlying category.


<TABLE>
<CAPTION>

                                        --------------------------------------------- -------------------------------------------
                                                   1999 Compared to 1998                       1998 Compared to 1997
                                        --------------------------------------------- -------------------------------------------

                                          Increase (Decrease) Due to Change In (1)   Increase (Decrease) Due to Change In (1)

                                                                              Net                                         Net
(000's omitted)                                 Volume         Rate        Change          Volume          Rate        Change
<S>                                             <C>              <C>       <C>             <C>             <C>         <C>
Interest earned on:
   Federal funds sold and securities
   purchased under agreements to resell         ($272)           $9        ($263)          ($694)          $125        ($569)

   Time deposits in other banks                      2          (3)           (1)               -             -             -

   Taxable investment securities               (4,629)          600       (4,029)             807       (6,750)       (5,943)

   Nontaxable investment securities              4,895        (257)         4,638           1,026         (138)           888

   Loans (net of unearned discounts)             6,035      (3,960)         2,075          12,666       (1,451)        11,215

Total interest-earning assets (2)               $4,858     ($2,438)        $2,420         $12,380      ($6,789)        $5,591

Interest paid on:
   Savings deposits                               $114     ($1,161)      ($1,047)          $1,551        ($367)        $1,184

   Time deposits                               (2,841)      (3,007)       (5,848)           4,136         (240)         3,896

   Short-term borrowings                         5,550         (26)         5,524         (1,692)         (137)       (1,829)

   Long-term borrowings                        (1,365)          140       (1,225)             863         (321)           542

Total interest-bearing liabilities (2)          $1,649     ($4,245)      ($2,596)          $5,383      ($1,590)        $3,793

Net interest earnings (2)                       $2,641       $2,375        $5,016          $6,532      ($4,734)        $1,798

</TABLE>


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

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

                                       17
<PAGE>


The  following  table  sets  forth  certain   information   concerning   average
interest-earning  assets  and  interest-bearing  liabilities  and the yields and
rates  thereon for the three month  periods  ended  December  31, 1999 and 1998.
Interest  income and resultant  yield  information  in the tables are on a fully
tax-equivalent  basis using a marginal federal income tax rate of 35%.  Averages
are computed on daily average  balances for each month in the period  divided by
the number of days in the period.  Yields and amounts  earned include loan fees.
Nonaccrual  loans have been included in interest  earnings for purposes of these
computations.

<TABLE>
<CAPTION>

                                                                  Fourth Quarters Ended December 31,
                                        ----------------------------------------------------------------------------------------
                                                            1999                                         1998
                                        ----------------------------------------------------------------------------------------
(000's omitted except yields                     Avg.      Amt. of          Avg.              Avg.      Amt. of          Avg.
and rates)                                    Balance     Interest    Yield/Rate           Balance     Interest    Yield/Rate
                                                                            Paid                                         Paid
ASSETS:
                                        ----------------------------------------------------------------------------------------
<S>                                            <C>             <C>         <C>              <C>             <C>         <C>
Interest-earning assets:
     Federal funds sold                        $2,013          $29         5.78%            $1,533          $20         5.16%
     Time deposits in other banks                 651            0         0.00%                35            0         5.27%
     Taxable investment securities            530,336        9,326         6.98%           545,987        7,827         5.69%
     Nontaxable investment securities         114,100        1,991         6.92%            35,601          688         7.66%
     Loans (net of unearned discount)         997,212       22,545         8.97%           912,334       21,227         9.23%
                                          --------------- ------------                 --------------- ------------

          Total interest-earning assets     1,644,312      $33,891         8.18%         1,495,490      $29,762         7.90%


Noninterest earning assets
     Cash and due from banks                   68,289                                       60,148
     Premises and equipment                    25,431                                       25,028
     Other assets                              76,925                                       80,722
     Less:  Allowance for loan losses        (12,870)                                     (12,293)
     Net unrealized gains/(losses)on
          available-for-sale portfolio       (16,235)                                        9,815
                                          ---------------                              ---------------

          Total                            $1,785,852                                   $1,658,910
                                          ===============                              ===============


LIABILITIES AND SHAREHOLDERS'
EQUITY:
Interest-bearing liabilities
     Savings deposits                        $498,084       $2,715         2.16%          $512,308       $2,778         2.15%
     Time deposits                            623,904        8,075         5.13%           643,305        8,829         5.44%
     Short-term borrowings                    197,979        2,733         5.48%            24,168          311         5.10%
     Long-term borrowings                      99,816        1,744         6.93%           107,853        1,833         6.74%
                                          ----------------------------                 ----------------------------
          Total interest-bearing            1,419,783       15,267         4.27%         1,287,634       13,751         4.24%
          liabilities

Noninterest bearing liabilities
     Demand deposits                          239,619                                      226,924
     Other liabilities                         15,947                                       22,891
Shareholders' equity                          110,503                                      121,461
                                          ---------------                              ---------------
          Total                            $1,785,852                                   $1,658,910
                                          ===============                              ===============


Net interest earnings                                      $18,624                                      $16,011
                                                          ============                                 ============


Net yield on interest-earning assets                                       4.49%                                        4.25%
                                                                      ==============                                 ==========
</TABLE>

                                       18
<PAGE>


The changes in net interest income (full tax-equivalent basis) by volume and
rate component for fourth quarter 1999 versus fourth quarter 1998 are shown
below for each major category of interest-earning assets and interest-bearing
liabilities.


                                  ----------------------------------------
                                  4th Quarter 1999 versus 4th Quarter 1998
                                  ----------------------------------------

                                  Increase (Decrease) Due to Change In (1)


                                                                       Net
                                          Volume         Rate       Change
                                          ------         ----       ------

Interest earned on:
   Federal funds sold and securities
   purchased under agreements to resell       $7           $2           $9


   Time deposits in other banks                3          (3)            0

   Taxable investment securities         (1,412)        2,911        1,499

   Nontaxable investment securities        1,750        (447)        1,303

   Loans (net of unearned discounts)       4,666      (3,348)        1,318

Total interest-earning assets (2)         $3,040       $1,089       $4,129

Interest paid on:
   Savings deposits                       ($150)          $87        ($63)

   Time deposits                           (266)        (488)        (754)

   Short-term borrowings                   2,397           25        2,422

   Long-term borrowings                    (361)          272         (89)

Total interest-bearing liabilities (2)    $1,420          $96       $1,516

Net interest earnings (2)                 $1,652         $961       $2,613


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

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

Noninterest Income
- ------------------

The Company's sources of noninterest income are of four primary types: financial
services,  comprised of personal trust, employee benefit trust, investment,  and
insurance products; specialty products, largely electronic products and mortgage
banking and servicing  activities;  general banking  services  related to loans,
deposits and other activities typically provided through the branch network; and
periodic transactions,  most often net gains/losses from the sale of investments
or other occasional events.

Total  noninterest  income in 1999 decreased by 10.8% to $15.5 million,  largely
due to the lack of the prior year's $2.3 million in investment  gains (including
a pretax $328,000 realized upon adoption of FAS 133) compared to 1999's $638,000
in investment  losses.  Revenues excluding net investment gains (losses) and the
impact of  branch  properties  no  longer  in use were up  nicely  for the fifth
consecutive  year to  approximately  $16.1  million in 1999,  a $823,000  (5.4%)
improvement.

Fees from the financial  services  segment of  noninterest  income rose 11.7% in
1999 to $5.9 million  compared to 20.0% growth in the prior year.  Over the last
five years, financial services revenues have climbed at a compound annual growth
rate of  nearly  28%,  and now  comprise  over 36% on total  noninterest  income
excluding net  investment  securities  gains  (losses).  The reduction in 1999's
growth  rate  largely  reflects a slower  rate of increase in the sale of mutual
fund products due to several factors discussed below, which management  believes
to be temporary.  The specific  performance of the Company's  several  financial
services businesses is as follows:

                                       19
<PAGE>
o    Fees from personal  trust  services  were $1.3 million,  up 9.0% in 1999 as
     compared to a 2.9% increase in 1998.  Recurring  trust fees (which excludes
     periodic estate fees) related to individual  investment management accounts
     and annual  trust  administration  (together  representing  81% of personal
     trust income) grew a combined 12.1%. Personal trust assets under management
     reached  over  $170  million  by year end,  up 1.7%  over the prior  twelve
     months.  Greater  focus  on  business  development,   including  pro-active
     integration  of its major  referral  sources--the  Company's  ten Financial
     Consultants,  its Benefit Plans  Administrative  Services  subsidiary,  its
     newly acquired asset management  subsidiary,  Elias Asset Management,  Inc.
     (see below), and the CBNA branch network--is  expected to accelerate future
     fiduciary income growth.

o    Revenue from record  keeping and consulting  services  provided by Benefits
     Plans Administrative  Services, Inc. (acquired in July 1996), combined with
     investment  management  services through the Bank's employee benefits trust
     division  (EBT),  totaled $2.6 million in 1999  compared to $2.3 million in
     1998, an 11.0% increase.  Retirement plan assets,  reflecting more than 350
     plan sponsors,  reached nearly $230 million at year-end 1999, up almost 36%
     over 12 months earlier.  BPA/EBT  supports defined  benefit,  403(b),  457,
     401(k), ESOP and other forms of defined contribution plans, enhancing these
     products with voice response and transactional  web services.  BPA has been
     endorsed by several trade  organizations  and mutual fund companies;  thus,
     its market  continues to grow from a local base to plan sponsors located in
     the urban centers of New York State and beyond.

o    1999 is the sixth year in which CBSI has offered  mutual funds,  annuities,
     and other investment  products through Financial  Consultants (FCs) located
     in various  locations  throughout  the Bank's  branch  network.  Commission
     income from this source grew 3.8% in 1999 to $1.3  million,  down from over
     22%  growth  in  1998.  Reasons  for the  reduced  growth  include  greater
     attractiveness  of the  Bank's own fixed  income  products  (C.D.s)  due to
     1999's  rising  interest  rates  beginning in the late spring of 1999 (upon
     which  no  commission  income  is  earned);  some  lag in sales as the Bank
     implemented  in  the  spring  its  own  more  cost-effective  broker/dealer
     subsidiary,  Community Investment Services,  Inc. (CISI); and reluctance of
     some  customers  to  invest  toward  the end of 1999 in light of Year  2000
     concerns.  A  dedicated  CISI  office was  established  in the late fall in
     Lockport,  New York,  with its two new Financial  Consultants  bringing the
     bank-wide total to ten FCs. In addition,  our newly  established  insurance
     agency, Community Financial Services, Inc. (CFSI), has expanded the product
     capabilities of the Financial  Consultants by adding  long-term health care
     and other selected  insurance  products to their  offerings.  Revenues from
     CFSI were nominal in 1999.

o    Community  Bank has long been in the business of selling  creditor life and
     disability insurance to installment and mortgage loan customers through its
     branch  system.  Revenues from this  activity,  including the Bank's annual
     dividend from the New York State Bankers insurance subsidiary through which
     the  insurance is written,  plus  commissions  generated  by the  Company's
     Financial Consultants, amounted to $728,000 in 1999, up 40% over last year.

A very  significant  contribution  to the  Company's  future growth in financial
services  income is the  acquisition  announced in February  2000 of Elias Asset
Management (EAM),  based in Williamsville,  New York, a suburb of Buffalo.  This
transaction  significantly  expands our financial  services  capabilities and is
expected to close during the second quarter of the year. Founded in 1981, EAM is
a  nationally  recognized  investment  advisory  firm with over $700  million in
assets under  management,  comprised of more than 900 accounts with individuals,
foundations, and corporate pension and profit-sharing plans.

By acquiring EAM, the Company is merging the strengths of two organizations that
have  successfully  worked  together since 1986 in various trust  department and
pension  management  capacities,  satisfying  customer  preferences  for an even
greater range of services.  The decision to acquire EAM is  consistent  with the
direction of the financial services industry toward more diversified and broadly
based  companies  - a trend  that  will  accelerate  as a  result  of  Financial
Modernization  legislation  (see brief  discussion  in the  "Certain  Regulatory
Considerations" section of this Form 10-K in Item 1. "Business"). Operating as a
separate, independent subsidiary, EAM and its existing clients will benefit from
additional  resources  that  will  enable  EAM  to  maintain  its  high  quality
reputation,  while  adding  valuable  personnel  and  enhanced  services.  As of
year-end 1999,  approximately  50% of EAM's $3.2 million in revenues was derived
from  individuals,  with nearly 25% from corporate pension and thrift plans, and
the remainder from foundations and charitable trusts.

In  addition  to its  financial  services  businesses,  another  segment  of the
Company's  noninterest income is its specialty  products,  which largely include
electronic  products  and  mortgage  banking  and  servicing  activities.  These
activities  in  1999  contributed  12%  of  noninterest   income  excluding  net
investment  securities gains (losses).  Total revenues were $1.84 million,  down
slightly from $1.88 million in 1998,  primarily due to reduced  mortgage banking
revenues  as  discussed  below.  Over the last  five  years,  specialty  product
revenues have grown at an annual compound growth rate of nearly 18%.

                                       20
<PAGE>



o    Fees earned from  electronic  products  reached $1.38 million this year, up
     21% from 1998. This increase was primarily due to income from the Company's
     Visa affiliation,  which rose to $937,000,  reflecting  continued growth of
     Visa Check Card revenues (climbing 33%) and Visa merchant discount fees (up
     25%). ATM surcharge income rose 8.1% to $442,000.

o    Mortgage  banking  fees were  $403,000 in 1999,  down from  $737,000 in the
     prior year. The primary reasons for the decrease were the  disproportionate
     impact of recognizing the value of the Company's  mortgage servicing rights
     in 1998 and the fact that secondary  market mortgages were sold at a slight
     loss this year versus a $235,000  gain in 1998's more  favorable  financial
     market  environment.  Loan  servicing  fees  more than  doubled  in 1999 to
     $195,000 on a serviced loan  portfolio of $89 million,  consisting of about
     1,475 loans.

o    Lastly,  the Company  established a relationship this year with a national,
     third-party leasing company,  Synergy Resources of Bloomington,  Minnesota,
     which  pays  referral  commissions  on leases  booked  for CBNA  customers.
     Revenues were $59,000,  largely from small equipment leases.  Customers may
     submit applications by telephone, fax, or the Internet.

The third and largest segment of the Company's  recurring  noninterest income is
the wide variety of fees earned from general  banking  services,  which  reached
$8.4 million in 1999, up 8.7% from the prior year. This segment  contributed 52%
of noninterest  income excluding net investment  securities gains (losses).  The
increase in these  revenues is generally in the single digit range  because they
are largely  dependent  on deposit  growth and  expansion  of services  provided
through the branch network.  However,  CBSI's branch  acquisitions  beginning in
1994 have resulted in a five year annual  compound growth rate in these revenues
of nearly 22%.

o    Service  charges on deposit  accounts and overdraft fees increased to $6.57
     million in 1999, a 5.6% growth rate  compared to a 27% growth rate in 1998.
     Last  year's  faster  growth  rate  reflects  the  full-year  impact of the
     Company's mid-1997 branch acquisitions.

o    General commissions and miscellaneous income at $1.8 million were up 22% in
     1999.  This  increase  is  attributable  to   approximately   13%  more  in
     miscellaneous  service fees and a swing in Canadian exchange revenue from a
     loss in 1998 to a slightly positive level this year.

Income from periodic  transactions in 1999 largely  includes  $638,000 in losses
taken on $14.6 million in investment sales, with the net proceeds  reinvested at
higher yields to achieve  greater  resulting  cash flows than had the securities
been held to maturity.  This amount  compares to gains of $2.3 million last year
on a combined $86 million in investment  sales.  The investment gains and losses
taken  over  the  last  two  years  are  illustrative  of the  Company's  active
management of its investment portfolio to achieve a desirable total return and a
targeted level of combined  interest income and securities  gains/losses  across
financial market cycles.

Other  amounts  of  periodic  income in 1999 were a small  $46,000  compared  to
$253,000 in the prior year; the latter was the combined result of a gain on life
insurance  and an asset sold,  partially  offset by losses on the sale of former
acquired branch properties.

Noninterest income,  excluding transactions related to investment securities and
disposal of branch  properties,  as a percent of  operating  income was 18.7% in
1999,  a decrease of .3  percentage  points from the prior year.  Excluding  the
impact of mortgage  servicing  rights and  gains/losses on the sale of secondary
product in both years,  the ratio would have been up .1  percentage  point,  the
increase  being limited by the Company's  record growth in net interest  income.
Since 1994, the percentage has risen 6.7 percentage points from 12.0%, resulting
from a focused  effort to raise product  revenues less  susceptible  to interest
rate  fluctuation.  Compared  to peers as of  September  30,  1999,  this  ratio
remained in the 47th peer percentile.

In  light  of  management's   ongoing  objective  to  grow  noninterest  income,
opportunities to develop new fee-based products are actively pursued,  including
newly  permitted  activities  under the 1999  Financial  Modernization  Act, and
emphasis  continues on the collection of fees  (minimizing  limitation on waived
fees) for providing  quality  service.  In an effort to focus on and  accelerate
growth of the Company's financial service businesses, Michael A. Patton, who has
headed for many years the  Bank's  trust  department  and  Financial  Consultant
activities  along with general banking  activities in the Southern  Region,  was
named President, Financial Services, in February 2000.

                                       21
<PAGE>



The following table sets forth selected information by category of noninterest
income for the Company for the years and quarters indicated.
                                   ---------------------------------------------
(000's omitted)                     Years ended December 31,     Quarters ended
                                                                   December 31,
                                   ---------------------------------------------
                                     1999     1998     1997       1999      1998
                                     ----     ----     ----       ----      ----

Personal trust                     $1,290   $1,183   $1,150       $328      $323

EBT/BPA                             2,586    2,333    1,824        595       572

Insurance                             728      518      405         82        90

Other investment products           1,268    1,222    1,002        346       313
                                   ---------------------------------------------
     Total financial services       5,872    5,257    4,380      1,351     1,298

Electronic banking                  1,379    1,140     675         407       313

Mortgage banking                      403      737      241         36       484

Commercial leasing                     59        0        0         14         0
                                   ---------------------------------------------
     Total specialty products       1,841    1,877      915        457       796

Deposit service charges             3,373    3,246    2,709        852       808

Overdraft fees                      3,197    2,975    2,186        841       824

Commissions                         1,795    1,473    1,440        408       327
                                   ---------------------------------------------

     General banking services       8,365    7,694    6,335      2,101     1,960

Miscellaneous revenue                  46      473      191       (12)        11
                                   ---------------------------------------------

     Total noninterest income
excl. security gains/losses        16,124   15,301   11,822      3,897     4,066

Security gains/losses (a)           (638)    2,287     (14)      (415)       562

Disposition of branch properties        0    (219)       0          0      (151)
                                   ---------------------------------------------
     Total noninterest income     $15,487  $17,368  $11,808     $3,481    $4,476

Noninterest income as a
percentage of operating income
(excludes net securities
gains/losses and disposal of
branch properties)                  18.7%    19.0%    15.3%      17.3%     20.3%

(a) includes  $328,000 of investment  gains on securities  sold upon adoption of
FAS 133 in third quarter 1998.

                                       22
<PAGE>


Noninterest Expense
- -------------------

Noninterest  expense or overhead  rose $857,000 or 1.7% in 1999 compared to $6.1
million or 13.3% in 1998,  which reflected the full-year impact of the Company's
mid-1997  acquisitions  of a combined 20 branches from Key Bank,  N.A. and Fleet
Bank.  This year's  overhead of $52.7 million as a percent of average assets was
3.06%, a slight decrease from 3.11% in 1998;  however,  the ratio remains in the
peer normal 57th percentile.  Excluding amortization of intangible assets, which
is a significant non-cash expense for the Company and virtually non-existent for
its peer group,  CBSI's noninterest  expense ratio was 2.79% in 1999 compared to
3.02% for peers. Non-interest expense for fourth quarter 1999 was $13.0 million,
unchanged compared to the same 1998 period.

For CBSI as a whole,  higher personnel  expense accounted for over 74% of 1999's
increase in  overhead,  with  personnel  costs being up 2.5% versus  being 12.2%
higher in 1998 as a result of  acquisitions.  Salary,  benefit,  and payroll tax
expense increased primarily because of modest annual merit awards for employees.
Total full-time equivalent staff at year-end 1999 was 711 versus 718 at year-end
1998, down as the result of attrition.

Nonpersonnel  expense  rose  $219,000  or 0.8%  this year as  opposed  to a $3.3
million  or 14.3%  increase  in 1998.  This was  largely  caused  by  losses  on
fraudulent  customer  transactions  related  to a floor plan  dealer  during the
summer  and  write-downs  of leases on former  branch  properties  closed due to
duplicate  facilities  within the same  proximity.  In addition,  the  increased
expense can be  explained  by set up costs of the  Company's  newly  formed Real
Estate  Investment  Trust (REIT) and more  aggressive  1999  advertising.  These
unfavorable  items were  partially  offset by a reduction  in delivery  costs of
mutual  funds and other  related  products  as a result of the  creation  of the
Company's  own  broker/dealer   subsidiary,   lower  supplies  expense  in  part
reflecting an improved system of control,  and reduced  occupancy expense due to
the full year impact of the disposition of former branch properties in 1998.

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

In 1999, the nominal  efficiency ratio decreased 3.5 percentage  points to 61.1%
while the recurring ratio decreased 3.3 percentage  points to 55.2%.  Management
believes it is more meaningful to use the recurring ratio to compare to national
norms,  because as  mentioned  above,  most of the  Company's  peers do not have
intangible  expense to the  significance  that CBSI has. On that  basis,  CBSI's
ratio is more  favorable  than the national peer bank holding  company median of
60.8% based on data available as of September 30, 1999.  The  improvement in the
1999  efficiency  ratio is a function  of several  factors:  an  increase in net
interest margin due to a lower cost of funds and reduced premium amortization on
the Company's  CMO  securities,  growth in earning  assets,  steady  progress in
developing  more  sources  of  noninterest  income,  and  persistent  control of
overhead expense.

While the Company's  expense ratios have generally  been  favorable,  management
maintains   a   heightened   focus  on   controlling   costs   and   eliminating
inefficiencies. Areas for improvement have been identified through detailed peer
comparisons,  a  bank-wide  program of  employee  involvement,  targeted  use of
outside  consultants,  and review of  productivity-enhancing  technology.  These
combined efforts are intended to offset pressure from future price increases and
higher  transaction  volumes and enable the Company to more fully  benefit  from
economies  of scale as it continues to grow.  Specifically,  the Bank  benefited
more fully in 1999 from the spring 1998 installation of frame relay to lower the
cost of data communications,  the creation of a broker/dealer  subsidiary during
first quarter 1999 which brought down the expense of delivering mutual funds and
related  products,  and the overhead savings  following  disposition of acquired
branch properties in 1998.

                                       23
<PAGE>


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

(000's omitted)                       Years ended                 Quarters ended
                                      December 31,                 December 31,
                     -----------------------------------------------------------
                                1999       1998      1997         1999      1998
                                ----       ----      ----         ----      ----

Personnel expense            $26,388    $25,750   $22,945       $6,654    $6,407

Net occupancy expense          3,919      4,056     3,426          936       940

Equipment expense              3,465      3,501     2,728          888       892

Professional fees              1,937      2,142     1,616          404       677

Data processing expense        3,955      3,928     3,584        1,078       940

Amortization of intangibles    4,615      4,640     3,787        1,149       873

Stationary and supplies        1,218      1,344     1,749          307       293

Deposit insurance premiums       183        189       140           46        46

Other                          7,053      6,326     5,823        1,599     1,990
                            ----------------------------------------------------
                Total        $52,733    $51,876   $45,799      $13,061   $13,058
                            ====================================================
Total operating expense as
 a percentage of average
   assets                      3.06%      3.11%     3.07%        2.90%     3.12%
Efficiency ratio (1)           55.2%      58.5%     55.0%        52.9%     58.3%


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

Income and Income Taxes
- -----------------------

Income  before  tax in 1999 was $25.6  million,  up 4.6%  over the prior  year's
amount,  which excluded the impact of FAS 133 accounting for selected securities
gains. When income is recast as if all tax-exempt revenues were fully taxable on
a federal basis, and all securities  gains are stated on a pretax basis,  1999's
results rose by $2.3 million or 8.9% before tax.


The main reasons for improved  pretax  earnings were the favorable  $5.0 million
increase in net interest  income (full  tax-equivalent  basis) related to strong
earning asset growth (up 4.0% or $60.2 million on average) and a $823,000  climb
in recurring noninterest income. These factors were partially offset by a modest
$857,000  (1.5%)  increase in overhead  expense  (largely  relating to merit pay
increases  and  selected  vendor  price  adjustments)  and the lack of the prior
year's  $2.3  million in  investment  gains as  compared  to 1999's  $638,000 in
investment  losses  (see  "Investments"  section of this Form  10-K).  Loan loss
provision expense was held virtually constant at the 1998 level.

The Company's  combined effective federal and state tax rate decreased 550 basis
points this year to 31.0%.  The decrease  resulted from  effective tax planning,
which was  additionally  benefited  in 1999 by an  organizational  change in the
first  quarter,  as  well  as  increased   purchases  of  tax-exempt   municipal
investments during the year.

Capital
- -------

Shareholders'  equity  ended  1999 at  $108.5  million,  down 9.8% from one year
earlier,  primarily reflective of the after-tax market value adjustment (MVA) of
the Bank's available-for-sale  investments,  dividends paid to shareholders, and
221,500 shares of CBSI common stock that was repurchased during 1999 (548,100 or
7.2% of  shares  outstanding  since  the fall of 1998).  This  stock  repurchase
program  reflects  the  Company's  belief that its common  stock is an excellent
investment  and that the  financial  markets  are not fully  valuing  its strong
banking   franchise.   These  capital  outflows  are  partially  offset  by  the
contribution of earnings.  Excluding the MVA in both 1998 and 1999, capital rose
by $5.7 million or 4.9%. Shares outstanding fell by over 200,000 during 1999 due
to the  aforementioned  repurchase of stock partially  offset by the exercise of
stock options.

                                       24
<PAGE>


Despite the repurchase of stock,  the ratio of tier I capital to assets (or tier
I leverage ratio),  the basic measure for which regulators have established a 5%
minimum to be considered "well-capitalized," remains sound at 5.80% and compares
to 5.71% one year ago. The total capital to risk-weighted assets ratio of 10.50%
as of year-end 1999 was above the 10% minimum requirement for "well-capitalized"
banks. The Company is confident that capital levels are being prudently balanced
between regulatory and investor perspectives.

Cash dividends  declared on common stock in 1999 of $6.9 million  represented an
increase of 6.4% over the prior year.  This growth  largely  reflects a two cent
per share increase in the quarterly common stock dividend beginning in the third
quarter  of  1999  from  $.23  to  $.25.  Nineteen  ninety-nine  is  the  eighth
consecutive year of dividend increases,  which have resulted in a 12.3% compound
annual growth rate over that time period.

Raising the  Company's  expected  annualized  dividend to $1.00 per common share
reflects management's  confidence that earnings strength is sustainable and that
capital can be maintained at a  satisfactory  level.  The dividend pay out ratio
for the year was  approximately  39%, slightly lower than the 1998 level of 41%.
However, this level is at the higher end of the Company's targeted pay out range
for dividends on common stock of 30-40%. Its pay out ratio has historically been
strong  relative to peers,  ranging from the 60th to 77th  percentile  from 1993
through  1998,  including  preferred  dividends.  The 1999  peer  pay out  ratio
remained high in the 70th peer percentile.

Loans
- -----

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

<TABLE>
<CAPTION>
                                                                         As of December 31,

                                             -------------------------------------------------------------------------------
(000's omitted)                                     1999           1998            1997            1996             1995
                                             -------------------------------------------------------------------------------
<S>                                             <C>            <C>             <C>             <C>              <C>
Real estate mortgages:
     Residential                                $334,104       $266,841        $278,912        $225,088         $204,224
     Commercial loans secured by real estate     120,926        124,828          85,962          56,959           46,971
     Farm                                         17,652         12,486          10,434           8,296            8,224
                                             -------------------------------------------------------------------------------
          Total                                  472,682        404,155         375,308         290,343          259,419

Commercial, financial, and agricultural
     Agricultural                                 27,722         22,691          23,894          21,689           17,969
     Commercial and financial                    171,660        168,984         138,067          99,445           81,562
                                             -------------------------------------------------------------------------------
         Total                                   199,382        191,675         161,961         121,134           99,531

Installment loans to individuals:
     Direct                                      112,698        105,480          89,138          62,176           57,646
     Indirect                                    221,593        205,159         198,853         171,583          144,566
     Student and other                             1,545          6,477          10,880           9,635           10,268
                                             -------------------------------------------------------------------------------
          Total                                  335,836        317,116         298,871         243,394          212,480

Other Loans                                        2,043          5,581           8,887           3,496            2,190
                                             -------------------------------------------------------------------------------
Gross Loans                                    1,009,943        918,527         845,027         658,367          573,620

Less: Unearned discounts                             720          1,307           1,815           5,893           13,469
                                             -------------------------------------------------------------------------------
Net loans                                      1,009,223        917,220         843,212         652,474          560,151

             Reserve for possible loan losses     13,421         12,441          12,434           8,128            6,976
                                             -------------------------------------------------------------------------------

Loans, net of loan loss reserve                 $995,802       $904,779        $830,778        $644,346         $553,175

</TABLE>


Loans outstanding,  net of unearned discount, reached a record $1.009 million as
of  year-end  1999,  up over $92  million  or 10.0%  compared  to twelve  months
earlier.  This marks the seventh  consecutive  year of double  digit loan growth
with the  exception of 1998,  when loan growth was held to 8.8% due to a minimal
increase  in  installment   lending,   in  part  reflecting   adoption  of  more
conservative  underwriting  practices.  About 34% of 1999's  growth came from 20
branches  acquired in mid-1997 from Key Bank, N.A. and Fleet Bank, with combined
year-end 1999 loans  outstanding of $154 million.  Including  approximately  $37
million in mortgages sold on the secondary  market,  net loan generation in 1999
was nearly $129 million, 13.8% more than last year and the highest generation in
the Company's history.

                                       25
<PAGE>


The  Company's  predominant  focus  on the  retail  borrower  enables  its  loan
portfolio to be highly  diversified.  Approximately 63% of loans outstanding are
oriented to consumers borrowing on an installment and residential  mortgage loan
basis.  Over the last  several  years,  the  growth  rate of  CBSI's  commercial
business  loans  has  exceeded  that of loans to  individuals,  and this  sector
exhibits a high  degree of  diversification  as well.  Loans are  typically  for
amounts under $75,000,  with nearly 80% of our customers  representing about 25%
of commercial loans  outstanding.  Only  thirty-three  percent of our commercial
portfolio--about 115 customers,  including 25 automobile dealers is comprised of
loans in excess of $500,000.  The portfolio contains no credit card receivables.
The overall yield on the portfolio is in the attractive 67th peer percentile.

The "Nature of Lending"  table below recasts the Company's  loan  portfolio into
four major lines of business.  As  previously  discussed,  much of the 1999 loan
growth relates to acquired branch locations and resulting market  opportunities.
The increase in business  lending  accounted for 44% of the $92 million in total
loan growth in 1999 versus 51% of 1998's $74 million  increase.  The increase in
consumer  direct  loans  contributed  16% toward total growth this year versus a
reduction  of 6% in 1998.  Consumer  indirect  loans  accounted  for 18% of this
year's increase,  up from 8% in the prior year. Lastly, the share of this year's
total loan  increase for consumer  mortgages  was 21%, down from 1998's share of
48% reflective of that year's highly  favorable  interest rate  environment  for
home mortgage  refinancing.  The following  more fully  discusses the underlying
reasons for these changes by each of the Company's four major lending activities
or lines of business.


<TABLE>
<CAPTION>
                                                          NATURE OF LENDING
                                                          Mix at Year End
                                                          ($ million and %)

         Total Loans          Consumer Mortgage           Business Lending          Consumer Indirect           Consumer Direct
         -----------          -----------------           ----------------          -----------------           ---------------
   <S>    <C>    <C>        <C>    <C>     <C>         <C>    <C>     <C>         <C>    <C>     <C>         <C>    <C>     <C>
   Year   000's  %Change    000's  %Total  %Change     000's  %Total  %Change     000's  %Total  %Change     000's  %Total  %Change

   1999   1,009    10.0%      219     22%    10.1%       366     36%    12.5%       221     22%     8.3%       203     20%     8.1%

   1998     917     8.8%      199     22%    21.6%       326     36%    13.0%       204     22%     2.6%       188     20%    -2.3%

   1997     843    29.2%      164     19%     7.8%       288     34%    36.7%       199     24%    18.6%       192     23%    57.5%

   1996     652    16.5%      152     23%     3.2%       211     32%    21.3%       168     26%    24.2%       122     19%    17.4%

   1995     560    16.0%      147     26%     2.4%       174     31%    25.6%       135     24%    31.8%       104     19%     5.6%

</TABLE>




The combined  total of general  purpose  business  lending,  dealer floor plans,
mortgages  on  commercial  property,  and  farm  loans is  characterized  as the
Company's  business lending activity.  At $366 million,  this segment represents
36% of loans  outstanding  at year end,  having  steadily  expanded its share by
eight  percentage  points since  year-end  1994.  Outstandings  climbed over $40
million or 12.5% in 1999  compared to a 13% growth rate for 1998.  Growth in the
past two years has resulted from persistent business development efforts and the
contributions  of new lenders who joined the Bank  coincident with or as part of
1997's acquisitions.

Demand for installment debt indirectly  originated through  automobile,  marine,
and mobile home  dealers rose in 1998.  Outstandings  ended the year 8.3% or $17
million higher,  primarily  resulting from growth in the Bank's Southern Region.
This compares to growth of 2.6% or $5.5 million in 1998. This portfolio segment,
of which 91% relates to automobile  lending (71% of the vehicles are used versus
29% are new), constitutes 22% of total loans outstanding,  equal to 1998's share
but down from its peak of 26% in 1996.

The segment of the  Company's  loan  portfolio  committed to consumer  mortgages
includes both fixed and adjustable  rate  residential  lending.  It accounts for
$219 million or 22% of total loans outstanding. Growth during the last two years
($19.5  million  or  10.1%  in 1999  and  $35.8  million  or  21.6%  in 1998) is
attributable to the nationwide refinancing boom as well as promotion, especially
in the  Bank's  Northern  Region,  of this  vehicle  as a way for  consumers  to
term-out higher cost credit card debt.  Portfolio  growth is lower than it could
have been due to a program which began in mid-1994 to sell  selected  fixed rate
originations in the secondary market. The purpose of this program, with sales of
$14.0 million in 1997,  $39.3 million in 1998 and $37.0 million this year, is to
develop  a  meaningful  source of  servicing  income  as well as to  provide  an
additional tool to manage interest rate risk.

                                       26
<PAGE>


The direct consumer lending activity increased this year after a slight decrease
in 1998. 1999's  outstandings rose 8.1% or $15 million,  in part reflective of a
promotion largely in the Bank's Southern Region, versus a decrease of 2.3% or $5
million in 1998. This line of business is comprised of conventional  installment
loans  (including  some  isolated  installment  lending  to  small  businesses),
personal loans,  student loans (which are sold once principle repayment begins),
and  borrowing  under  variable and fixed rate home equity lines of credit.  The
consumer  direct  segment  as a  percent  of total  loans  remained  essentially
unchanged at 20% in 1999 after a decrease in the  portfolio  share in 1998.  The
portfolio share decrease in 1998 (2.3 percentage points) is partially  explained
by consumer  borrowing  being  refinanced as mortgage  debt in overall  mortgage
refinancing activity, as discussed above.


Maturities and Sensitivities of Loans to Changes in Interest Rates
- ------------------------------------------------------------------

The  following  table shows the amount of loans  outstanding  as of December 31,
1999, which, based on remaining scheduled payments of principal,  are due in the
periods indicated:

<TABLE>
<CAPTION>
                                        ---------------------------------------------------------------------
                                                              At December 31, 1999
                                        ---------------------------------------------------------------------

                                                            Maturing
                                         Maturing in   After One But          Maturing
                                         One Year or     Within Five        After Five         Total Book
                                                Less           Years             Years              Value
                                                ----           -----             -----              -----

                                                                 (In thousands)
<S>                                          <C>             <C>               <C>               <C>
Commercial,financial,and agricultural        $82,892         $84,508           $31,982           $199,382

Real estate - construction                         0               0                 0                  0

Real estate - mortgage                       105,633          39,233           327,816            472,682

Installment                                   61,419         245,747            29,993            337,159
                                              ------         -------            ------            -------

               TOTAL                        $249,944        $369,488          $389,791         $1,009,223
                                            ========        ========          ========         ==========


</TABLE>


The following table sets forth the sensitivity of the loan amounts due after
one year to changes in interest rates:

                                         ---------------------------------
                                                At December 31, 1999
                                         ---------------------------------

                                           Fixed Rate    Variable Rate

Due after one year but within               $ 264,362         $105,127
five years

Due after five years                          347,840           41,950
                                              -------           ------

               TOTAL                       $  612,202        $ 147,077
                                           ==========        =========


                                       27
<PAGE>


Nonperforming Assets/Risk Elements
- ----------------------------------

The following table presents information concerning the aggregate amount of
nonperforming assets:
<TABLE>
<CAPTION>
                                                            As of December 31,
                                             -----------------------------------------
(000's omitted)                                 1999     1998    1997    1996    1995
                                             -----------------------------------------
<S>                                            <C>      <C>     <C>     <C>     <C>
Loans accounted for on a
     nonaccrual basis                          4,666    2,473   1,385   2,023   1,328

Accruing loans which are contractually
     past due 90 days or more as to
     principal or interest payments            1,047    1,513   2,788     823     667
                                               -----    -----   -----     ---     ---

     Total nonperforming loans                 5,713    3,986   4,173   2,846   1,995


Loans which are "troubled debt
     restructurings" as defined in Statement
     of Financial Accounting Standards
     No. 15 "Accounting by Debtors and
     Creditors for Trouble Debt                  122     134       0       32       0
     Restructurings"

     Other real estate                           884    1,182     881     746     614
                                                 ---    -----     ---     ---     ---

     Total nonperforming assets                6,719    5,302   5,054   3,624   2,609


Ratio of allowance for loan losses to
period-end loans                               1.33%    1.36%   1.47%   1.25%   1.25%

Ratio of allowance for loan losses to
period-end nonperforming loans                234.9%   312.0%  298.0%  285.6%  394.7%

Ratio of allowance for loan losses to
period-end nonperforming assets               199.7%   234.6%  246.0%  224.3%  267.4%

Ratio of nonperforming assets to period-end
total loans and other real estate owned        0.67%    0.56%   0.60%   0.55%   0.47%

</TABLE>

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

Provision and Reserve for Loan Losses
- -------------------------------------

Nonperforming loans, defined as nonaccruing loans plus accruing loans 90 days or
more past due,  ended 1999 at $5.7  million.  This level is  approximately  $1.7
million  or 43%  higher  than  one  year  earlier,  solely  attributable  to the
delinquency of a large commercial  customer in the Bank's Northern Region in the
fourth quarter.  The customer  experienced start-up problems with a new piece of
equipment,  thus causing a delay in projected higher cash flow. The equipment is
now  operative,  and the  associated  $1.9  million  loan  is  fully  backed  by
collateral  and a small specific  assignment of loan loss reserve;  nonetheless,
management continues to monitor this situation carefully. Accordingly, the ratio
of  nonperforming  loans to total  loans has risen 14 basis  points  from twelve
months earlier to .57%. Excluding the aforementioned delinquency,  nonperforming
loans  would  have  decreased  by  $190,000  or  4.8%  to  $3.8  million.  As of
September 30,  1999,  when the  nonperforming  loan  ratio  stood  at .42%,  the
Company's asset quality was in the favorable 34th percentile  compared to peers.
The ratio of  nonperforming  assets (which  additionally  include  troubled debt
restructuring and other real estate) to total loans plus OREO increased to .67%,
up 11 basis points from one year earlier.

Total delinquencies,  defined as loans 30 days or more past due and nonaccruing,
improved  nicely in 1999 to finish the year at 1.32% as a percent of total loans
outstanding  compared to 1.40% in 1998.  This ratio has remained in the 1.30% to
1.50% band for the last 21 months,  well within the Company's internal guideline
of  2.0%.  As of  year-end  1999,  total  delinquencies  for  commercial  loans,
installment  loans,  and real estate  mortgages  were 2.01%,  1.62%,  and 0.68%,
respectively.  These measures compare favorably to median  delinquencies of peer
bank  holding  companies as of September  30, 1999 of 2.09%,  1.94%,  and 1.40%,
respectively.

                                       28
<PAGE>


As of September 30, 1999, when overall  delinquencies were at 1.35%, the Company
ranked better than the peer norm,  being in the favorable 47th peer  percentile.
Factors  contributing  to  successful  underwriting,   collection,   and  credit
monitoring  include  selective  addition of  experienced  lenders  over the last
several  years,  loan  servicing  placed  at  the  regional  level,   collection
departments  focused on taking prompt corrective  action, and a centralized loan
review  function  which is given  priority  attention  and has monthly  Board of
Director accountability.

Net charge-offs for 1999 were lower by $958,000 or 19%, finishing the year at an
improved $4.2 million or .44% of average loans compared to $5.2 million and .58%
last year. As a result of lower  installment  loan  charge-offs  in 1999,  total
gross  charge-offs  fell  13.3%  to  $5.3  million,  or .56%  of  average  loans
outstanding  versus  .69% in 1998.  This year's  recoveries  rose to an all-time
record in dollar amount of $1,131,000,  while down as a percentage of prior year
gross  charge-offs  to 18.5% from 22.1% in 1998. As of September  30, 1999,  the
Bank's total net charge-off  ratio was in the 87th peer percentile  based on the
peer norm of .21%.  Significant  progress  in  lowering  net charge offs to more
satisfactory levels is evidenced by a fourth quarter 1999 ratio of .38% compared
to .55% one year earlier.

This year's  reduction in  installment  loan net  charge-offs of $1.2 million is
indicative   of  more   conservative   underwriting   practices   and  follow-up
surveillance  adopted during 1998;  installment net  charge-offs  averaged 1.03%
this year  versus  1.45%  last  year.  Commercial  loan  charge-offs  were up by
$352,000 in 1999 due to three specific  commercial loans written down during the
second and third quarters;  the resulting net charge-off ratio rose from .16% to
a still  low .24% of  commercial  loans  outstanding.  The full  year  loan loss
provision  covered  total  actual net  charge-offs  by 1.24  times,  this margin
serving as a precaution in the event the Upstate New York economy  weakens after
its long sustained period of relative economic health.

Management  continually  evaluates loan loss reserve  adequacy from a variety of
perspectives,  including  projected  overall economic  conditions for the coming
year,  concentration  of the loan  portfolio  by  industry  and loan  type,  and
individual  customer  condition.  The loan loss  reserve was  increased to $13.4
million  versus $12.4  million in 1998;  as a percent of total  loans,  the loss
reserve ratio  decreased to 1.33% at year-end 1999 from 1.36% at year-end  1998.
The slight  decrease  in the ratio is  consistent  with the  target  established
following  assumption  of $87  million  in  loans  associated  with 20  branches
acquired from Key and Fleet Bank in mid 1997.  The reserve ratio is presently at
the  peer  median,   being  in  the  50th  peer  percentile,   and  coverage  of
nonperforming loans as of September 30, 1999 was well above the norm in the 67th
percentile;  management  believes the year-end  coverage at 235% to be ample. It
should be noted that the dollars in the reserve are more than the Bank's  actual
combined  losses  of the  last  three  years.  Another  measure  of  comfort  to
management is that after  conservative  allocation by specific customer and loan
type,  almost 8% of loan loss reserve remains  available for absorbing  general,
unforeseen loan losses.

As a percentage of average loans,  the annual loan loss provision was well above
the peer  norm in the 87th  percentile  as of  September  30,  1999.  Despite  a
reduction in the loss  provision  ratio from .58% in 1998 to .54% this year, the
Company increased  coverage of the provision over net charge-offs from 1.0 times
to 1.24 times.  Due to lower net  charge-offs in 1999 as discussed  above,  loan
loss provision  expense  increased by only $13,000 in 1999.  This compares to an
increase of $643,000 and $1.6 million in 1998 and 1997, respectively.

                                       29
<PAGE>


Summary of Loan Loss Experience
- -------------------------------

The following table summarizes loan balances at the end of each period indicated
and the daily  average  amount of loans.  Also  summarized  are  changes  in the
allowance for possible loan losses arising from loans charged off and recoveries
on loans  previously  charged off and additions to the allowance which have been
charged to expenses.
<TABLE>
<CAPTION>

                                                                              Year ended December 31,
                                                    ----------------------------------------------------------------------
                                                                              (Dollars in thousands)

                                                            1999         1998           1997          1996          1995

<S>                                                   <C>            <C>            <C>           <C>           <C>
Amount of loans outstanding at end of period          $1,009,943     $918,527       $845,027      $658,367      $573,620
                                                    -------------- ------------- -------------- ------------- ------------

Daily average amount of loans (net of
unearned discounts)                                     $951,167     $884,751       $749,596      $602,717      $519,762
                                                    -------------- ------------- -------------- ------------- ------------

Balance of allowance for possible loan losses
   at beginning of period                                $12,441      $12,434         $8,128        $6,976        $6,281

Loans charged off:
   Commercial, financial, and agricultural                   980          698            418           324           454
   Real estate construction                                    0            0              0             0             0
   Real estate mortgage                                       52           24             25            26            48
   Installment                                             4,256        5,375          4,006         2,108         1,256
                                                    -------------- ------------- -------------- ------------- ------------
      TOTAL LOANS CHARGED OFF                              5,288        6,097          4,449         2,458         1,758

Recoveries of loans previously charged off:
   Commercial, financial, and agricultural                   147          200            185           224           213
   Real estate construction                                    0            0              0             0             0
   Real estate mortgage                                        5            4              1             1            27
   Installment                                               980          777            541           488           448
                                                    -------------- ------------- -------------- ------------- ------------
      TOTAL RECOVERIES                                     1,132          981            727           713           688

Net loans charged off                                      4,156        5,116          3,722         1,745         1,070
                                                    -------------- ------------- -------------- ------------- ------------

Additions to allowance charged to expense(1)               5,136        5,123          4,480         2,897         1,765
                                                    -------------- ------------- -------------- ------------- ------------

Reserves on acquired loans (2)                                 0            0          3,548             0             0
                                                    -------------- ------------- -------------- ------------- ------------

Balance at end of period                                 $13,421      $12,441        $12,434        $8,128        $6,976
                                                    -------------- ------------- -------------- ------------- ------------
Ratio of net charge-offs to average loans
outstanding                                                0.44%        0.58%          0.50%         0.29%         0.21%


</TABLE>


(1) The  additions to the  allowance  during 1995  through 1999 were  determined
using actual loan loss  experience  and future  projected  loan losses and other
factors affecting the estimate of possible loan losses.

(2) This reserve  addition is  attributable to loans purchased from Key Bank and
Fleet Bank in association with the purchases of branch offices during 1997.

                                       30
<PAGE>


The  allowance  for  possible  loan losses has been  allocated  according to the
amount  deemed to be  reasonably  necessary  to provide for the  possibility  of
losses being  incurred  within the  following  categories  of loans at the dates
indicated.

<TABLE>
<CAPTION>


                --------------------------------------------------------------------------------------------------------------------
                                                                  At December 31,
                        1999                    1998                   1997                    1996                   1995
                ----------------------  ---------------------- ----------------------  ---------------------- ----------------------
                            Percent of              Percent of             Percent of              Percent of             Percent of
                              Loans in                Loans in               Loans in                Loans in               Loans in
                                  Each                    Each                   Each                    Each                   Each
                Amount of  Category to  Amount of  Category to Amount of  Category to  Amount of  Category to Amount of  Category to
                Allowance  Total Loans  Allowance  Total Loans Allowance  Total Loans  Allowance  Total Loans Allowance  Total Loans
                ---------  -----------  ---------  ----------- ---------  -----------  ---------  ----------- ---------  -----------
<S>                <C>           <C>       <C>           <C>      <C>           <C>       <C>           <C>      <C>           <C>
Commercial,
   financial, &
   agricultural    $3,786        19.8%     $4,502        19.7%    $4,136        19.2%     $2,668        18.4%    $2,035        17.4%

Real estate -
   construction         0         0.0%          0         0.0%         0         0.0%          0         0.0%         0         0.0%

Real estate -
   mortgage         1,285        46.8%      2,210        43.4%     2,026        44.4%      2,234        44.1%     2,255        45.2%

Installment         7,285        33.4%      4,525        36.9%     4,461        36.4%      2,309        37.5%     1,527        37.4%

Unallocated         1,065          N/A      1,096          N/A     1,811          N/A        917          N/A     1,159          N/A

Y2K credit risk
allocation              0          N/A        108          N/A         0          N/A          0          N/A         0          N/A
                --------------------------------------------------------------------------------------------------------------------
     Total        $13,421       100.0%    $12,441       100.0%   $12,434       100.0%     $8,128       100.0%    $6,976       100.0%


</TABLE>


Funding Sources
- ---------------

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

<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------------------
                                                Sources of Funds
                                          Average 4th Quarter Balances
                                                  ($ Million)
- -------------------------------------------------------------------------------------------------------

 Year         IPC Deposits             Public Funds        Capital  Borrowings      Total Funds Sources
           ------------------       ------------------     -------------------      -------------------

            Amount    %Total         Amount   %Total         Amount   %Total          Amount   %Change
            ------    ------         ------   ------         ------   ------          ------   -------
<S>         <C>        <C>             <C>      <C>            <C>     <C>            <C>         <C>
 1999       $1,212     73.1%           $149     9.0%           $298    18.0%          $1,659      9.5%
 1998        1,194      78.8            189     12.5            132      8.7           1,515      4.4
 1997        1,190      82.0            163     11.2             98      6.7           1,451     21.4
 1996          903      75.6            124     10.4            168     14.1           1,195     13.4
 1995          921      86.8            128     12.6              6      0.6           1,054     29.6

</TABLE>

The  Company's  funding  matrix  continues  to benefit  from a high level of IPC
deposits,  which  reached an  all-time  record for a fourth  quarter  average of
$1.212  billion,  an increase of $18  million or 1.5% from the  comparable  1998
period.  IPC deposits are frequently  considered to be a bank's most  attractive
source  of  funding  because  they  are  generally  stable,  do not  need  to be
collateralized, have a relatively low cost, and because they represent a working
customer base with the potential to be cross-sold a variety of loan, deposit and
other financial service-related products.

                                       31
<PAGE>


The mix of CBSI's IPC  deposits has changed over the last five years as measured
by the trend of fourth  quarter  average  balances.  The time deposit share grew
steadily,  from  38% of  deposits  in 1994 to 49% in 1997,  reflecting  consumer
movement away from immediately available, lower earning savings and money market
accounts;  in addition,  there is a relatively  high mix of time deposits in the
branches  that  have  been  acquired  over the last  few  years.  After a slight
reduction in time deposit mix in 1998 to 46%,  1999's mix increased  slightly to
47% as a result of a $13  million or 2.4%  increase  in average  fourth  quarter
outstandings. Excluding time accounts, fourth quarter IPC deposits were up by $5
million or .8% in 1999; a $15 million or 7.6%  increase in demand  deposits more
than offset slight reductions in other IPC categories.

Deposits of local  municipalities  decreased  $40 million or 21% during the past
year,  with balances for fourth  quarter 1999 averaging $149 million versus $189
million  for the same 1998  quarter.  Under New York State  Municipal  Law,  the
Company  is  required  to  collateralize  all  local  government  deposits  with
marketable   securities   from  its  investment   portfolio.   Because  of  this
stipulation,  management  considers  this source of funding to be  equivalent to
capital market borrowings. As such, CBSI endeavors to price these deposits at or
below  alternative  capital  market  borrowing  rates.  Consequently,  levels of
municipal  deposits  fluctuate  throughout the year depending on how competitive
pricing compares to the aforementioned  borrowing rates. It should be noted that
utilization of municipal  deposits has generally been decreasing since 1994 as a
percent of total funding sources.

Capital market borrowings are defined as funding sources available on a national
market basis,  generally  requiring  some form of  collateralization.  Borrowing
sources for the Company include the Federal Home Loan Bank of New York,  Federal
Reserve Bank of New York, as well as access to the national repurchase agreement
market through  established  relationships with primary market security dealers.
Also  considered  as borrowings  are the $30 million in 9.75%  Company-Obligated
Mandatorily   Redeemable   Preferred   Securities   issued  to  support   1997's
acquisitions  and a $4 million  advance on a $10 million M&T Bank line of credit
tied to the 90 day LIBOR rate (issued in late  December  1999).  Capital  market
borrowings  averaged  $298  million or 18% of total  funding  sources for fourth
quarter  1999  compared to $132 million or 9% of total  funding  sources for the
same period in 1998.  As of December 31, 1999,  more than 78% or $250 million of
capital market borrowings (excluding the aforementioned line of credit and Trust
Preferred  securities)  had original  terms of one year or less.  The short-term
borrowings at year-end  reflected the need for the Company to remain in a highly
liquid position in preparation for potential Year 2000 (Y2K) cash outflows.

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

<TABLE>
<CAPTION>
                                                                     Years ended December 31,
                                                  1999                         1998                       1997
                                         -------------------------------------------------------------------------------

                                            Average     Average          Average     Average        Average      Average
                                            Balance   Rate Paid          Balance   Rate Paid        Balance    Rate Paid


<S>                                        <C>            <C>           <C>            <C>         <C>             <C>
Non-interest-bearing demand deposits       $235,874       0.00%         $214,997       0.00%       $170,989        0.00%
Interest-bearing demand deposits            148,489       0.89%          145,141       1.18%        119,769        1.38%
Regular savings deposits                    255,947       2.50%          264,370       2.79%        247,330        2.91%
Money market deposits                       109,108       3.10%           99,219       3.08%         76,567        2.76%
Time deposits                               619,851       5.11%          672,972       5.57%        599,136        5.61%
                                            -------                      -------                    -------

Total average daily
amount of domestic deposits              $1,369,269       3.12%       $1,396,699       3.55%     $1,213,791        3.67%

The remaining maturities of time deposits in amounts of $100,000 or more outstanding
at December 31, 1999 and 1998 are summarized below:
</TABLE>

                               -------------------------------------
                                          At December 31,
                               -------------------------------------

(000's omitted)                         1999               1998

Less than three months                53,798            $42,770
Three months to six months            28,644             24,451
Six months to one year                18,338             15,508
Over one years                        11,618              8,961
                                      ------              -----
     Total                          $112,398            $91,690
                                    ========            =======

                                       32
<PAGE>

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

                                                         At December 31,
                                            ------------------------------------
(000's omitted)                                    1999         1998        1997
                                            ------------------------------------
Federal funds purchased                              $0      $34,700     $45,000
Term borrowings at banks (original term)
     90 days or less                            129,000       30,000      20,000
     Over 90 days                               125,000            0           0
                                            -----------  ----------- -----------
          Balance at end of period             $254,000      $64,700     $65,000
                                            ===========  =========== ===========
Daily average during the year                  $119,830      $13,915     $45,008
Maximum month-end balance                      $254,000      $64,700    $128,000
Weighted average rate during the year             5.24%        5.42%       5.74%
Year-end average rate                             5.60%        5.46%       6.63%

Investments
- -----------

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

Since 1997, the Company has utilized total return as its primary methodology for
managing investment  portfolio assets. Under this analytical method, the Company
seeks to maximize  shareholder  value  through both  interest  income and market
value appreciation.

Based on balance sheet simulation work completed throughout 1999, the Bank's net
interest  margin  exposure  continued to point towards risk to falling  interest
rates.  Much of this exposure  could be explained by examining the strong growth
in floating rate  commercial  loan assets and  management's  ability to the hold
core IPC  deposit  rates low in the face of rising  interest  rates.  While such
strategies  benefit the Bank's net interest  margin nicely in a rising  interest
rate  environment,  they do begin to expose the Bank to some risk  should  rates
begin to fall over the next few years.

The  reversal of falling  interest  rates in mid 1999  provided  the Bank with a
strategic  opportunity to not only increase net interest income but also address
its falling interest rate risk concerns.  This was accomplished by extending the
maturity and call  protection of new investment  purchases  made  throughout the
year. Such purchases were evenly balanced between  long-term AAA rated municipal
bonds and callable agency bonds with a minimum of four years of call protection.
For the year, new purchases totaled $244 million with a weighted average life to
first call date of 8.20 years and a weighted  average  life to maturity of 10.65
years.  This  compares  to  purchases  of $219  million  in 1998 with a weighted
average  life to first call date of 8.03 years and a  weighted  average  life to
maturity of 9.79 years.

The  increase  in  interest  rates also  significantly  reduced  the  prepayment
exposure found in the Bank's premium  collateralized  mortgage  obligation (CMO)
portfolio.  Premium CMOs, for purposes of this discussion,  are defined as those
securities  with an original  purchase price of $102.5 or higher.  Under general
accounting standards, any premium paid for mortgage-related bonds is required to
be amortized to par using a constant yield methodology.  As mortgage prepayments
decreased   throughout  the  second  half  of  the  year,  the  monthly  premium
amortization  associated  with these bonds also  decreased,  thus  boosting  the
overall investment portfolio yield in 1999.


The average portfolio yield,  excluding money market investments,  rose to 6.64%
in 1999  from  6.53% in the prior  year.  In the  fourth  quarter  of 1999,  the
portfolio  yield  averaged  7.02% versus 5.86% for the same time period in 1998.
The  fourth  quarter  1998  figure  reflects  the  height  of  the  premium  CMO
prepayments which the Bank experienced during that year.

In the third and fourth quarters of 1999, the Bank embarked upon a municipal tax
loss  strategy  whereby  low  coupon  municipal  notes were  swapped  for higher
yielding  long-term  municipal bonds.  This strategy  resulted in net investment
losses for the year of $638,000  on sales of $14.6  million.  In 1998,  gains of
$2.29  million  (including  $328,000  pretax  realized upon adoption of FAS 133,
reported as an after-tax change in accounting) were recognized on a combined $86
million in investment sales.  Sales for the prior year were part of a deleverage
strategy that helped provide the Bank with an opportunity to repurchase  326,600
shares of common stock in the late summer and early fall of that year.

                                       33
<PAGE>


The  composition  of the  portfolio  continues  to  heavily  favor  U.S.  Agency
Debentures, U.S. Agency mortgage-backed pass-throughs, U.S. Agency CMOs, and AAA
rated and insured  municipal  bonds.  As of year-end  1999,  these four security
types  (excluding  Federal Home Loan Bank stock and Federal  Reserve Bank stock)
accounted for a combined 94% of total  portfolio  investments  (28%, 8%, 38% and
20%, respectively), down slightly from 98% in the prior year.

As stated  previously,  the Bank's interest rate simulation work pointed towards
the need to increase call protection  within the overall balance sheet structure
of the organization. This was most readily accomplished by extending the average
life of the portfolio  through  purchases made  throughout the year as discussed
above.  Aiding in this task,  though to a much lesser  extent,  was the slowdown
experienced from prepayments within the fixed rate portion of the CMO portfolio.
As a  result,  the  average  life of the  portfolio  stood  at 8.51  years as of
year-end 1999, up from 2.68 years as of the prior year-end.

                                       34
<PAGE>


Investment Securities
- ---------------------

The following table sets forth the amortized cost and market value for the
Company's held-to-maturity investment securities portfolio:

<TABLE>
<CAPTION>
                                                             At December 31,
                              ----------------------------------------------------------------------
                                         1999                    1998                    1997
                              -----------------------------------------------------------------------
                                Amortized               Amortized                Amortized
                                Cost/Book     Market    Cost/Book     Market     Cost/Book     Market
                                    Value      Value        Value      Value         Value      Value
<S>                                    <C>        <C>          <C>        <C>     <C>        <C>
U.S. Treasury securities and
   obligations of U.S.
   Government corporations
   and agencies                        $0         $0           $0         $0      $164,199   $168,799

Obligations of states
     and political subdivisions     5,042      5,084        4,038      4,107        10,221     10,575

Corporate securities                    0          0            0          0         3,091      3,201

Mortgage-backed securities              0          0            0          0        86,148     88,838

                                 --------------------------------------------------------------------
Total                              $5,042     $5,084       $4,038     $4,107      $263,659   $271,413
                                 ====================================================================
</TABLE>

The following table sets forth the amortized cost and market value for the
Company's available-for-sale investment portfolio and grand total carrying value
for both portfolios.
<TABLE>
<CAPTION>
                                                                  At December 31,
                                 ---------------------------------------------------------------------------
                                              1999                      1998                     1997
                                 ---------------------------------------------------------------------------
                                     Amortized                Amortized                 Amortized
                                     Cost/Book      Market    Cost/Book      Market     Cost/Book     Market
                                         Value       Value        Value       Value         Value      Value
                                         -----       -----        -----       -----         -----      -----

                                         (In thousands)          (In thousands)            (In thousands)
<S>                                   <C>         <C>          <C>         <C>            <C>        <C>
U.S. Treasury securities and
  obligations of U.S.
  Government corporations
   and agencies                       $177,097    $171,793     $170,464    $175,866       $82,027    $84,730

Obligations of states
     and political                     118,223     110,125       40,591      41,329         9,960     10,310
subdivisions

Corporate securities                    35,914      33,099        9,153       9,382             0          0

Mortgage-backed
     securities                        290,000     284,090      336,090     336,967       225,692    227,350

Equity securities (1)                   24,364      24,364       23,784      23,784        23,669     23,669

Federal Reserve
     Bank common stock                   2,174       2,174        2,174       2,174         2,174      2,174
                                         -----       -----        -----       -----         -----      -----

Total                                 $647,772    $625,645     $582,256    $589,502      $343,523   $348,233
                                      ========    ========     ========    ========      ========   ========

Net unrealized gains/(losses)
     on available-for-sale portfolio  (22,127)                    7,246                     4,710
                                      -------                     -----                     -----

Grand total carrying                  $630,687                 $593,540                  $611,892
value
                                 ===========================================================================

(1)   Includes $23,059 in FHLB common stock at December 31, 1999, 1998, and 1997,respectively.
</TABLE>

                                       35
<PAGE>


The following table sets forth as of December 31, 1999,  the maturities of
investment securities and the weighted-average yields of such securities, which
have been calculated on the basis cost, weighted for scheduled maturity of each
security, and adjusted to a fully tax-equivalent basis:


<TABLE>
<CAPTION>
                                                        At December 31, 1999
                                   -------------------------------------------------------------

                                                       Amount       Amount
                                          Amount     Maturing     Maturing
                                        Maturing    After One   After Five     Amount     Total
                                          Within     Year but    Years but   Maturing      Cost
                                        One Year       Within       Within      After      Book
                                         or Less   Five Years    Ten Years  Ten Years     Value
                                         -------   ----------    ---------  ---------     -----

Held-to-Maturity Portfolio
- --------------------------
<S>                                           <C>          <C>          <C>        <C>       <C>
U.S. Treasury and other
     U.S.government agencies                  $0           $0           $0         $0        $0

Mortgage-backed securities                     0            0            0          0         0

States and political subdivisions          3,220        1,623          181         18     5,042

Other                                          0            0            0          0         0
                                          ------       ------       ------     ------   ------

Total Held-to-Maturity Portfolio Value    $3,220       $1,623         $181        $18    $5,042
                                          ======       ======       ======     ======    ======


Weighted Average Yield for Year (1)        6.40%        7.32%        8.26%      8.80%     6.77%


Available-for-Sale Portfolio
- ----------------------------

U.S. Treasury and other
     U.S.government agencies              $2,999         $472     $132,149    $41,477  $177,097

Mortgage-backed securities                 3,577      151,394       91,803     43,227   290,001

States and political subdivisions            840        2,083       17,709     97,591   118,223

Other                                          0          544        5,051     30,319    35,914
                                          ------       ------       ------     ------    ------

Total Available-for-Sale Portfolio Value  $7,416     $154,493     $246,712   $212,614  $621,235
                                          ======      =======      =======    =======   =======

Weighted Average Yield for Year (1)        7.86%        7.54%        7.04%      6.88%     7.12%

</TABLE>

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

Interest Rate Risk
- ------------------

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

                                       36
<PAGE>


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

Changes in net interest  income are reviewed after  subjecting the balance sheet
to an array of Treasury yield curve  possibilities,  including an up or down 200
basis point movement (BP) in rates from current levels. While such an aggressive
movement in rates provides  management with good insight as to how the Company's
profit margins may perform under extreme market conditions,  results from a more
modest 100 BP shift in interest rates are used as a basis to conduct  day-to-day
business decisions.

Historically  with increases in the yield curve,  income  simulations have shown
that the  Bank's  net  interest  income  tended to be  higher  than in flat rate
environments.  This was caused by the Bank's structural asset sensitivity (which
by definition  indicates that earning assets would mature or reprice sooner than
a  corresponding  liability)  and because  loan and  investment  rates tended to
closely  track  prime or  movement  in various  Treasurys  while  funding  costs
(largely deposits) generally moved upward at a much slower pace.

Conversely,  the same factors that  widened  simulated  margins in a rising rate
environment created risk in a falling rate environment.

The  mid-1999  reversal  of  falling  interest  rates  provided  the Bank with a
strategic  opportunity to not only increase net interest income but also address
its falling interest rate risk concerns.  This was accomplished by extending the
maturity and call  protection of new investment  purchases  made  throughout the
year (as further explained in the "Investments" section of this document) and by
making the strategic  decision to keep the bulk of the Bank's borrowing position
short (terms of 180 days or less as opposed to longer term borrowings).

As a result,  if there were no growth in the balance sheet,  simulation  results
now show the Bank to be better off as rates fall.  The  following  reflects  the
Company's  one-year net interest income sensitivity based on asset and liability
levels on  December  31,  1999,  assuming no growth in the  balance  sheet,  and
assuming 200 BP movements over a twelve month period in the prime rate,  federal
funds rate and the entire Treasury yield curve:

                                REGULATORY MODEL
     ------------------------------------------------------------------------
      Rate Change                      Dollar Change     Percent of Flat Rate
      In Basis Points                     (in 000s)      Net Interest Income
      ---------------                     ---------      -------------------


      + 200 bp                               $(1,663)             (2.3%)
      - 200 bp                               $   436                .1%

A second  simulation  was  performed  based on what the  Company  believes to be
conservative  levels of balance sheet growth (8% for loans,  2% for deposits and
necessary  increases in  borrowings,  with no growth in  investment or any other
major portions of the balance sheet),  along with 100 BP movements over a twelve
month period in the prime rate and federal funds rate,  and a yield curve moving
closer to historical  spreads to fed funds.  Under this set of assumptions,  the
Bank is able to better take  advantage of rising rates as earning  assets mature
or reprice and are replaced at higher  yields  (with the  opposite  occurring as
rates fall). Thus, given the second set of assumptions, the risk of rate changes
of the magnitude tested appears to be somewhat negated.

The following  reflects the Company's  one-year net interest income  sensitivity
analysis  based on asset and liability  levels on December 31, 1999 assuming the
aforementioned balance sheet growth and yield curve changes:

                                MANAGEMENT MODEL
     ------------------------------------------------------------------------
      Rate Change                      Dollar Change     Percent of Flat Rate
      In Basis Points                     (in 000s)      Net Interest Income
      ---------------                  -------------      -------------------


      + 100 bp                               $    13                .02%
      - 100 bp                               $  (365)              (.49%)

                                       37
<PAGE>


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

Liquidity
- ---------

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

CBSI's  primary   approach  to  measuring   liquidity  is  known  as  the  Basic
Surplus/Deficit  model. It is used to calculate liquidity over two time periods:
first,  the  relationship  within 30 days between  liquid assets and  short-term
liabilities which are vulnerable to nonreplacement;  and second, a projection of
subsequent  cash  availability  over an additional 60 days.  The minimum  policy
level of  liquidity  under the Basic  Surplus/Deficit  approach is 7.5% of total
assets for both the 30 and 90-day time horizons. As of year-end 1999, this ratio
was 17.3% and 20.6%,  respectively,  excluding the Company's  capacity to borrow
additional funds from the Federal Home Loan Bank.

                                       38
<PAGE>


<TABLE>
<CAPTION>


GAP REPORT
COMMUNITY BANK SYSTEM, INC. AND SUBSIDIARIES
as of December 31, 1999



<S>                       <C>      <C>      <C>      <C>      <C> <C>      <C>      <C>     <C>     <C>          <C>
Volumes                   1-30     31-60    60-90    91-180   181-360      13-24    25-36   37-48   49-60   Over 60
($000's)                  Days      Days     Days      Days      Days     Months   Months  Months  Months    Months         TOTAL
- ---------------------------------------------------------------------------------------------------------------------------------
ASSETS:
Due from banks               -         -        -         -         -          -        -       -       -    76,159        76,159
Money Market Inv        24,567                                                                                             24,567
Fixed Rate Debentures                                 3,039         -     55,423        -   9,834   9,684    93,347       171,327
Municipals                 241       232      102     1,836     1,651      1,157    1,228     352   1,021   107,347       115,167
Fixed Rate Mortgage
Backed                   2,173     2,008    1,973     5,148     8,885     24,308   19,438  19,414  25,268   150,413       259,027
Floating Rate Mortgage
Backed                  25,063         -        -         -         -          -        -       -       -         -        25,063
Other Investments          466         -        -         -         -          -       49       -     492    59,096        60,103
- ---------------------------------------------------------------------------------------------------------------------------------
  Total Investments     52,510     2,240    2,075    10,023    10,536     80,888   20,715  29,600  36,465   486,362       731,414
- ---------------------------------------------------------------------------------------------------------------------------------

Mortgages:                                                                                                                      -
  Adjustable Rate        4,073       418    2,842     5,070    10,020          -        -       -       -         -        22,423
  Fixed Rate             3,067     3,178    3,151     9,232    17,503     31,497   27,129  23,284  19,771    80,647       218,459
  Variable Home Equit   35,493     8,016      290     3,386     5,553          -        -       -       -         -        52,738
Commercial Variabl     224,701         -        -         -         -          -        -       -       -         -       224,701
Other Commercial         9,437     7,442    7,763    21,438    34,653     62,923    3,879       -       -     (755)       146,780
Installment, Net         8,334     8,946    9,039    26,994    52,379     92,836   71,712  45,503  11,350    17,029       344,122
- ---------------------------------------------------------------------------------------------------------------------------------
  Total Loans          285,105    28,000   23,085    66,120   120,108    187,256  102,720  68,787  31,121    96,921     1,009,223

Loan Loss Reserve            -         -        -         -         -          -        -       -       -  (13,421)      (13,421)
Other Assets                 -         -        -         -         -          -        -       -       -   113,486       113,486
- ---------------------------------------------------------------------------------------------------------------------------------
TOTAL ASSETS           337,615    30,240   25,160    76,143   130,644    268,144  123,435  98,387  67,586   683,348     1,840,702
Average Yield            8.80%     8.91%    8.74%     8.57%     8.64%      8.40%    8.65%   8.22%   8.29%     4.92%         7.22%
=================================================================================================================================

Liabilities and Captial:
Demand Deposits              -         -        -         -         -          -        -       -       -   225,013       225,013
Savings / NOW            1,492     1,492    1,492     4,475    23,865     17,900        -       -       -   348,914       399,630
Money Markets                -         -        -    71,080    32,055          -        -       -       -         -       103,135
CD's / IRA / Other      57,565    46,882   38,407   155,554   155,410    132,755   25,793  12,287   5,395     2,480       632,528
- ---------------------------------------------------------------------------------------------------------------------------------
  Total Deposits        59,057    48,374   39,899   231,109   211,330    150,655   25,793  12,287   5,395   576,407     1,360,306

Short Term Borrowings        -   100,000   25,000   129,000         -          -        -       -       -         -       254,000
Term Borrowing               -         -        -         -    15,000          -   10,000   5,000       -    40,000        70,000
Trust Securities             -         -        -         -         -          -        -       -       -    29,817        29,817
Other Liabilities            -         -        -         -         -          -        -       -       -    18,092        18,092
Capital                      -         -        -         -         -          -        -       -       -   108,487       108,487
- ---------------------------------------------------------------------------------------------------------------------------------
TOTAL LIABILITIES
AND CAPITAL             59,057   148,374   64,899   360,109   226,330    150,655   35,793  17,287   5,395   772,803     1,840,702
AVERAGE RATE             4.79%     5.23%    5.15%     4.93%     4.57%      5.03%    5.85%   5.47%   5.00%     1.50%         3.50%
=================================================================================================================================
GAP                    278,558 (118,134) (39,739) (283,966)  (95,686)    117,489   87,642  81,100  62,191  (89,455)
CUMULATIVE GAP         278,558   160,424  120,685  163,281) (258,967)  (141,479) (53,836)  27,264  89,455       (0)
CUMULATIVE GAP /
TOTAL ASSETS            15.13%     8.72%    6.56%    -8.87%   -14.07%     -7.69%   -2.92%   1.48%   4.86%


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

</TABLE>


                                       39
<PAGE>
Effects of Inflation
- --------------------

The financial statements and related data presented herein have been prepared in
accordance  with generally  accepted  accounting  principles,  which require the
measurement of financial  position and operating  results in terms of historical
dollars without  considering  changes in the relative  purchasing power of money
over time due to inflation.

Virtually  all of the assets and  liabilities  of the  Company  are  monetary in
nature. As a result, interest rate changes have a more significant impact on the
Company's performance than general levels of inflation.

Forward-Looking Statements
- --------------------------

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

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

Year 2000
- ---------

The Year 2000 issue is the result of computer  programs  being written using two
digits  rather  the four to define the  applicable  year.  Any of the  Company's
computer programs that have  date-sensitive  software may recognize a date using
"00" as the year 1900 rather than the year 2000.  This could  result in a system
failure or miscalculations causing disruptions of operations,  including,  among
other things, a temporary inability to process  transactions or engage in normal
business activities.

Based  on its  assessment,  the  Company  determined  that the  majority  of its
processing  systems are outsourced to industry  standard  vendors.  The Company,
through its Year 2000 Committee,  has identified  critical vendors and processes
and have put in place monitoring and measuring techniques to assure its critical
vendors are complying with the Federal Financial  Institutions Examining Council
guidelines for Year 2000 compliance.  In brief, the Company's loan,  deposit and
general ledger systems are outsourced to Fiserv, Inc.; the investment accounting
is outsourced to First  Tennessee  Bank;  ATM  processing is outsourced to U. S.
Bank Network  Services;  and the trust account system employs Sungard  software.
The Company is subject to quarterly  reviews by the Office of the Comptroller of
the Currency (OCC), including Year 2000 compliance.

The  Company  completed  formal  communications  with  all  of  its  significant
suppliers and large  customers to determine  the status of Year 2000  compliance
and if appropriate contingency plans and business resumption plans were in place
in the  unlikely  event the vendor or  customer  should  experience  a Year 2000
compliant failure.

The Company has utilized  both  internal and external  resources to reprogram or
replace, test and validate the software for Year 2000 modifications. The Company
has spent  $686,888 for overall Year 2000 upgrades and  equipment  along with an
additional estimated labor cost of $400,000.  The expenditures included but were
not limited to: upgrades to Item Processing  software and hardware,  PC software
and hardware,  NCR ATM's,  third party  reviews of  outsourcing  vendors,  proxy
testing,  the cost of  service  vendor  mailings,  follow-up  testing,  customer
awareness  efforts  and  commercial  customer  risk  assessments.

                                       40
<PAGE>



The Company completed all renovations on critical systems prior to the roll-over
to Year 2000,  including  modifications to existing  software and conversions to
new  software.  As a result,  the Year 2000 issue had no impact on the Company's
operation.  As  a  further  precaution,  cash  reserves  in  the  branches  were
maintained well above normal year end levels, but there was no activity that was
out of the  ordinary.  Large cash reserves were then shipped out of the branches
during the week of January 3rd, and cash levels are now back to normal operating
levels.

As a result of a supportive  Senior  Management Team, an energetic Y2K Committee
and a  cooperative  staff  company-wide,  CBSI's Y2K  transition  was smooth and
uneventful. Roll-over weekend went very well with only a couple of minor issues,
which were resolved on January 1 or January 3rd. All  subsidiaries,  departments
and branches of the Company  participated in Event Weekend testing,  and all was
in order for reopening on January 3rd.

As of the date of this  filing,  the Company has not  incurred  any  significant
business  interruption  as a result of the Year 2000  issue.  The  Company  will
continue to monitor the issue  throughout 2000 and  expeditiously  remediate any
issues that may arise.  Based on the Company's  readiness  efforts,  the Company
does not reasonably foresee any material Year 2000 issues, and therefore,  costs
associated with any potential issues are not expected to have a material adverse
effect on either the financial condition or operating capacity of the Company.

New Accounting Pronouncements
- -----------------------------

In  1998,  the  Company  adopted  SFAS  No.  133,   "Accounting  for  Derivative
Instruments  and  Hedging  Activities."  The  statement  requires  an  entity to
recognize all  derivatives  as either assets or liabilities in the balance sheet
and  measure  those  instruments  at fair value.  Upon  adoption of the SFAS the
Company   transferred    investment    securities   from   held-to-maturity   to
available-for-sale  (see Note C). As a result,  securities previously classified
as held-to-maturity were sold during the year and investment securities gains of
approximately  $194,000,  net of tax, resulting from the sale have been reported
as a cumulative  effect of change in  accounting  principle.  The Company has no
outstanding derivative financial instruments and, accordingly,  adoption of SFAS
133 had no other effect on the Company's financial statements.

In October 1998,  the  Financial  Accounting  Standards  Board  ("FASB")  issued
Statement of Financial  Accounting  Standards ("SFAS") No. 134,  "Accounting for
Mortgage-Backed  Securities  Retained after the Securitization of Mortgage Loans
Held for Sale by a Mortgage Banking  Enterprise."  This statement  requires that
after the  securitization of a mortgage loan held for sale, an entity engaged in
mortgage banking activities classify the resulting mortgage-backed securities or
other retained  interests  based on its ability and intent to sell or hold those
investments.  SFAS No. 134 is effective for the first fiscal  quarter  beginning
after  December  15,  1998 and  accordingly,  would apply to the Company for the
quarter ending March 31, 1999. The Company has not engaged in the securitization
of its  mortgage  loans  held  for sale  and  does  not  expect  to do so in the
foreseeable  future.  Therefore,  this  pronouncement  is not expected to have a
material impact on the financial statements of the Company.

The  following  consolidated  financial  statements  and  auditor's  reports  of
Community Bank System,  Inc. and  subsidiaries are contained on pages 42 through
63 of this item.

Item 8. Financial Statements and Supplementary Data
- ---------------------------------------------------
- - Consolidated Statements of Condition-
  December 31, 1999 and 1998

- - Consolidated Statements of Income -
  Years ended December 31, 1999, 1998, and 1997

- - Consolidated Statements of Changes in Shareholders' Equity -
  Years ended December 31, 1999, 1998, and 1997

- - Consolidated Statements of Cash Flows -
  Years ended December 31, 1999, 1998, and 1997

- - Notes to Consolidated Financial Statements -
  December 31, 1999

- - Auditor's Report
Quarterly Selected Data (Unaudited) for 1999 and 1998 are contained on page 62.

                                       41
<PAGE>


<TABLE>
<CAPTION>


CONSOLIDATED STATEMENTS OF CONDITION
COMMUNITY BANK SYSTEM, INC. AND SUBSIDIARIES

                                                                       December 31,         December 31,
                                                                               1999                 1998
- --------------------------------------------------------------------------------------------------------
<S>                                                                 <C>                  <C>
ASSETS
    Cash and due from banks                                         $    76,526,657      $    78,893,438
    Federal funds sold                                                   24,200,000                    0
- --------------------------------------------------------------------------------------------------------

Total cash and cash equivalents                                         100,726,657           78,893,438

Investment securities
(approximate fair value of $630,729,252 and $593,605,000)               630,687,585          593,539,767

Loans                                                                 1,009,222,515          917,220,120
     Reserve for possible loan losses                                    13,420,610           12,441,255
- --------------------------------------------------------------------------------------------------------

Net loans                                                               995,801,905          904,778,865

Premises and equipment, net                                              25,508,863           24,877,782
Accrued interest receivable                                              14,168,068           12,375,334
Intangible assets, net                                                   49,484,949           54,438,219
Other assets                                                             24,323,539           11,785,296
- --------------------------------------------------------------------------------------------------------

TOTAL ASSETS                                                        $ 1,840,701,566      $ 1,680,688,701
========================================================================================================

LIABILITIES AND SHAREHOLDERS' EQUITY
Liabilities:
    Deposits
      Noninterest bearing                                           $   225,012,768      $   249,863,649
      Interest bearing                                                1,135,293,216        1,128,201,929
- --------------------------------------------------------------------------------------------------------

Total deposits                                                        1,360,305,984        1,378,065,578
     Federal funds purchased                                                      0           34,700,000
     Borrowings                                                         324,000,000          100,000,000
     Company obligated mandatorily redeemable preferred securities
       of subsidiary Community Capital Trust 1 holding solely junior
       subordinated debentures of the company                            29,817,188           29,810,438
     Accrued interest and other liabilities                              18,090,941           17,947,217
- --------------------------------------------------------------------------------------------------------

TOTAL LIABILITIES                                                     1,732,214,113        1,560,523,233
- --------------------------------------------------------------------------------------------------------

Shareholders' equity:
     Common stock no par $1.00 stated value for 1999 and 1998;
       20,000,000 shares authorized; 7,092,259 and 7,296,453 shares
       outstanding for 1999 and 1998,respectively                         7,640,359            7,623,053
       Surplus                                                           33,327,586           32,842,772
       Undivided profits                                                 95,340,837           84,591,247
       Accumulated other comprehensive income                          (13,088,367)            4,285,743
       Treasury stock, at cost (548,100 and 326,600 shares for 1999
         and 1998, respectively)                                       (14,718,787)          (9,151,956)
       Shares issued under employee stock plan - unearned                  (14,175)             (25,391)
- --------------------------------------------------------------------------------------------------------

TOTAL SHAREHOLDERS' EQUITY                                              108,487,453          120,165,468

TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY                          $ 1,840,701,566      $ 1,680,688,701
========================================================================================================

The accompanying notes are an integral part of the consolidated financial
statements.
</TABLE>

                                       42
<PAGE>

<TABLE>
<CAPTION>

CONSOLIDATED STATEMENTS OF INCOME
COMMUNITY BANK SYSTEM, INC. AND SUBSIDIARIES

                                                                               1999            1998            1997
- -----------------------------------------------------------------------------------------------------------------------
<S>                                                                   <C>             <C>             <C>
Interest income:
  Interest and fees on loans                                          $  84,853,208   $  82,778,201   $  71,562,755
  Interest and dividends on investments:
     U.S. Treasury                                                          270,681         269,408         269,240
     U.S. Government agencies and corporations                           12,287,617      16,340,308      23,767,244
     States and political subdivisions                                    5,001,876       1,571,670         964,917
     Mortgage-backed securities                                          17,925,398      19,588,820      18,317,165
     Other securities                                                     3,510,586       2,091,495       1,879,799
  Interest on federal funds sold and deposits with other banks               38,488         298,175         867,046
- -----------------------------------------------------------------------------------------------------------------------

Total interest income                                                   123,887,854     122,938,077     117,628,166
- -----------------------------------------------------------------------------------------------------------------------

Interest expense:
  Interest on deposits                                                   42,773,861      49,668,906      44,590,208
  Interest on federal funds purchased                                     1,330,890         597,355         698,859
  Interest on short-term borrowings                                       4,946,617         156,607       1,884,314
  Interest on mandatorily redeemable preferred securities of subsidiary   2,931,750       2,931,750       2,671,188
  Interest on long-term  borrowings                                       3,963,611       5,188,535       4,907,182
- -----------------------------------------------------------------------------------------------------------------------

Total interest expense                                                   55,946,729      58,543,153      54,751,751
- -----------------------------------------------------------------------------------------------------------------------

Net interest income                                                      67,941,125      64,394,924      62,876,415
Less: Provision for possible loan losses                                  5,136,068       5,122,596       4,480,000
- -----------------------------------------------------------------------------------------------------------------------

Net interest income after provision for loan losses                      62,805,057      59,272,328      58,396,415
- -----------------------------------------------------------------------------------------------------------------------

Other income:
  Fiduciary and investment services                                       2,344,496       1,921,766       1,725,084
  Service charges on deposit accounts                                     7,012,704       6,630,004       5,054,542
  Commissions on investment products                                      1,288,083       1,222,328       1,001,588
  Other service charges, commissions and fees                             5,223,396       4,412,523       2,397,375
  Other operating income                                                    255,639         893,924       1,643,151
  Investment security gain (loss)                                         (637,654)       1,959,384        (13,881)
- -----------------------------------------------------------------------------------------------------------------------

Total other income                                                       15,486,664      17,039,929      11,807,859
- -----------------------------------------------------------------------------------------------------------------------

Other expenses:
  Salaries and employee benefits                                         26,387,554      25,749,840      22,944,801
  Occupancy expense, net                                                  3,919,378       4,085,818       3,426,189
  Equipment and furniture expense                                         3,465,330       3,500,841       2,727,739
  Amortization of intangible assets                                       4,614,514       4,639,536       3,702,850
  Legal and professional fees                                             1,936,668       1,666,017       1,616,227
  Computer services expenses                                              2,389,138       2,334,104       2,095,395
  Other                                                                  10,020,488       9,899,793       9,285,440
- -----------------------------------------------------------------------------------------------------------------------

Total other expenses                                                     52,733,070      51,875,949      45,798,641
- -----------------------------------------------------------------------------------------------------------------------

Income before income taxes                                               25,558,651      24,436,308      24,405,633
Income taxes                                                              7,923,182       8,901,945       8,844,127
- -----------------------------------------------------------------------------------------------------------------------

Income before change in accounting                                       17,635,469      15,534,363      15,561,506
Cumulative effect of change in accounting principle,
  net of taxes of $133,883 in 1998 (note C)                                       0         193,860               0
- -----------------------------------------------------------------------------------------------------------------------

NET INCOME                                                            $  17,635,469      15,728,223      15,561,506
=======================================================================================================================
Earnings per common share - basic                                             $2.45           $2.08           $2.05
=======================================================================================================================
Earnings per common share - diluted                                           $2.42           $2.05           $2.02
=======================================================================================================================
The accompanying notes are an integral part of the consolidated financial statements.

</TABLE>
                                       43
<PAGE>





<TABLE>
<CAPTION>

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY
COMMUNITY BANK SYSTEM, INC. AND SUBSIDIARIES
Years ended December 31, 1997, 1998 and 1999



                                                                                  Common Stock
                                                                                  ------------
                                                             Preferred         Shares                                     Undivided
                                                                 Stock     Oustanding         Amount         Surplus        Profits
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                                         <C>             <C>           <C>            <C>            <C>
Balance at January 1, 1997                                  $4,500,000      7,474,406     $4,671,504     $33,584,773    $65,691,025

  Net income - 1997                                                                                                      15,561,506
  Other comprehensive income, before tax:
    Unrealized gains on securities:
       Unrealized holding gains arising during period
       Less:  reclassification adjustment for gains included
                    in net income
  Other comprehensive income, before tax:
  Income tax expense related to other comprehensive income
  Other comprehensive income, net of tax
  Comprehensive income
 Dividends declared:
    Preferred, $9.00 per share                                                                                            (180,000)
    Common, $0.76 per share                                                                                             (5,737,004)
  Preferred stock redeemed                                 (4,500,000)                                     (180,000)
  Common stock issued under
    employee stock plan                                                       112,106         95,660       1,815,906
  Change in par value                                                               0      2,819,348     (2,819,348)

- ------------------------------------------------------------------------------------------------------------------------------------
Balance at December 31, 1997                                        $0     $7,586,512     $7,586,512     $32,401,331    $75,335,527

  Net income - 1998                                                                                                      15,728,223
  Other comprehensive income, before tax:
    Unrealized gains on securities:
       Unrealized holding gains arising during period
       Less:  reclassification adjustment for gains included
                    in net income
  Other comprehensive income, before tax:
  Income tax expense related to other comprehensive income
  Other comprehensive income, net of tax
  Comprehensive income

  Dividends declared:
    Common, $.86 per share                                                                                              (6,472,503)

  Common stock issued under
     employee stock plan                                                       36,541         36,541         441,441

  Treasury stock purchased                                                  (326,600)
- ------------------------------------------------------------------------------------------------------------------------------------
Balance at December 31, 1998                                        $0      7,296,453     $7,623,053     $32,842,772    $84,591,247

  Net income - 1999                                                                                                      17,635,469
  Other comprehensive income, before tax:
    Unrealized losses on securities:
       Unrealized holding losses arising during period
       Less:  reclassification adjustment for losses included
                    in net income
  Other comprehensive loss, before tax:
  Income tax benefit related to other comprehensive income
  Other comprehensive income, net of tax
  Comprehensive income

  Dividends declared:
    Common, $.96 per share                                                                                              (6,885,879)

  Common stock issued under employee stock plan                                17,306         17,306         484,814

   Treasury stock purchased                                                 (221,500)
- ------------------------------------------------------------------------------------------------------------------------------------
Balance at December 31, 1999                                        $0      7,092,259     $7,640,359     $33,327,586    $95,340,838
====================================================================================================================================
                                      44 A
<PAGE>



                                                                                                         Common Shares
                                                                                             Accumulated  Issued Under
                                                                                                   Other      Employee
                                                                   Treasury  Comprehensive Comprehensive    Stock Plan
                                                                      Stock         Income        Income      Unearned         Total

Balance at January 1, 1997                                                                      $947,853     ($42,928)  $109,352,227

  Net income - 1997                                                              15,561,506                               15,561,506
  Other comprehensive income, before tax:
    Unrealized gains on securities:
       Unrealized holding gains arising during period                             3,081,709                                        0
       Less:  reclassification adjustment for gains included
                    in net income                                                    13,881
                                                                                     ------
  Other comprehensive income, before tax:                                         3,095,590
                                                                                  ---------
  Income tax expense related to other comprehensive income                      (1,264,530)
                                                                                -----------
  Other comprehensive income, net of tax                                          1,831,060    1,831,060                   1,831,060
                                                                                  ---------
  Comprehensive income                                                          $17,392,566
                                                                                ===========
 Dividends declared:
    Preferred, $9.00 per share                                                                                             (180,000)
    Common, $0.76 per share                                                                                              (5,737,004)
  Preferred stock redeemed                                                                                               (4,680,000)
  Common stock issued under
    employee stock plan                                                                                       (47,372)     1,864,194
  Change in par value                                                                                                              0

- ------------------------------------------------------------------------------------------------------------------------------------
Balance at December 31, 1997                                                                  $2,778,913     ($90,300)  $118,011,983

  Net income - 1998                                                            $15,728,223                                15,728,223
                                                                               -----------
  Other comprehensive income, before tax:
    Unrealized gains on securities:
       Unrealized holding gains arising during period                            4,822,654                                         0
       Less:  reclassification adjustment for gains included
                    in net income                                              (2,287,127)
                                                                               -----------
  Other comprehensive income, before tax:                                        2,535,527
  Income tax expense related to other comprehensive income                     (1,028,697)
                                                                               -----------
  Other comprehensive income, net of tax                                         1,506,830     1,506,830                   1,506,830
                                                                                 ---------
  Comprehensive income                                                         $17,235,053
                                                                               ===========
  Dividends declared:
    Common, $.86 per share                                                                                               (6,472,503)

  Common stock issued under
     employee stock plan                                                                                        64,909       542,891

  Treasury stock purchased                                      (9,151,956)                                              (9,151,956)
- ------------------------------------------------------------------------------------------------------------------------------------
Balance at December 31, 1998                                   $(9,151,956)                   $4,285,743     ($25,391)  $120,165,468

  Net income - 1999                                                            $17,635,469                                17,635,469
                                                                               -----------
  Other comprehensive income, before tax:
    Unrealized losses on securities:
       Unrealized holding losses arising during period                        (30,010,621)
       Less:  reclassification adjustment for losses included
                    in net income                                                  637,654
                                                                                   -------
  Other comprehensive loss, before tax:                                        29,372,967)
  Income tax benefit related to other comprehensive income                      11,998,857
                                                                                ----------
  Other comprehensive income, net of tax                                      (17,374,110)  (17,374,110)                (17,374,110)
                                                                              ------------
  Comprehensive income                                                            $261,359
                                                                                  ========
  Dividends declared:
    Common, $.96 per share                                                                                               (6,885,879)

  Common stock issued under employee stock plan                                                                 11,216       513,336

  Treasury stock purchased                                      (5,566,831)                                              (5,566,831)
- ------------------------------------------------------------------------------------------------------------------------------------
Balance at December 31, 1999                                  $(14,718,787)                ($13,088,367)     ($14,175)   108,487,453
====================================================================================================================================
The accompanying notes are an intergral part of the consolidated financial statements.
</TABLE>




                                      44 B
<PAGE>

<TABLE>
<CAPTION>

CONSOLIDATED STATEMENTS OF CASH FLOWS
COMMUNITY BANK SYSTEM, INC. AND SUBSIDIARIES
For Twelve Months Ended December 31, 1999, 1998, and 1997
                                                                               1999            1998            1997
- ----------------------------------------------------------------------------------------------------------------------
<S>                                                                   <C>             <C>             <C>
Operating Activities:
  Net income                                                          $  17,635,469   $  15,728,223   $  15,561,506
  Adjustments to reconcile net income to net cash
    provided by operating activities:
      Depreciation                                                        2,941,441       2,822,990       2,130,434
      Amortization of intangible assets                                   4,614,513       4,639,536       3,702,850
      Net amortization of security premiums and discounts                 3,719,956       6,922,686           8,005
      Amortization of discount on loans                                   (586,746)       1,443,122       3,142,460
      Provision for loan losses                                           5,136,068       5,122,596       4,480,000
      Provision for deferred taxes                                          730,136         383,806       (223,394)
      (Gain)/loss on sale of investment securities                          637,654     (2,287,127)          13,881
      (Gain)/loss on sale of loans and other assets                       (161,285)       (102,847)       (158,033)
      Change in interest receivable                                     (1,792,734)       1,017,484     (2,602,746)
      Change in other assets and other liabilities                          910,590       2,269,036     (1,391,786)
      Change in unearned loan fees and costs                            (1,328,952)     (1,551,770)       (883,108)
- ----------------------------------------------------------------------------------------------------------------------
     Net cash provided by operating activities                           30,995,838      36,407,735      23,780,069
- ----------------------------------------------------------------------------------------------------------------------

Investing Activities:
  Proceeds from sales of investment securities                           13,915,420      87,188,668      51,916,026
  Proceeds from maturities of held to maturity
    investment securities                                                 2,771,314      55,077,029     114,946,856
  Proceeds from maturities of available for
    sale investment securities                                          171,894,104     110,430,351      13,507,367
   Purchases of held to maturity investment securities                  (3,775,571)     (7,943,215)     (7,989,300)
  Purchases of available for sale investment securities               (255,683,661)   (228,500,654)   (202,645,932)
  Net change in loans outstanding                                      (94,033,913)    (78,779,935)   (103,025,001)
  Capital expenditures                                                  (3,753,697)     (4,935,714)     (9,042,922)
  Proceeds from sales of property and equipment                             132,963         752,235               0
  Loans purchased in branch acquisition                                           0               0    (86,800,537)
  Premium paid for branch acquisitions                                            0               0    (31,133,116)
- ----------------------------------------------------------------------------------------------------------------------
     Net cash used by investing activities                            (168,533,041)    (66,711,235)   (260,266,559)
- ----------------------------------------------------------------------------------------------------------------------

Financing Activities:
  Net change in demand deposits, NOW accounts,
    and savings accounts                                               (28,505,058)      61,508,239     (6,835,157)
  Net change in certificates of deposit                                  10,745,464    (29,128,619)      15,967,588
  Net change in federal funds purchased                                (34,700,000)    (10,300,000)      13,200,000
  Net change in term borrowings                                         224,000,000      20,000,000    (85,000,000)
  Issuance (retirement) of common and
    preferred stock                                                         187,928         474,451     (3,451,047)
    Treasury stock purchased                                            (5,566,831)     (9,151,956)               0
  Cash dividends                                                        (6,791,081)     (6,311,580)     (5,745,135)
  Deposits assumed in branch acquisitions                                         0               0     309,340,271
  Issuance of mandatorily redeemable capital                                      0               0      29,803,688
    securities of subsidiary
  Debt issuance costs                                                             0               0     (1,222,041)
- ----------------------------------------------------------------------------------------------------------------------
     Net cash provided by financing activities                          159,370,422      27,090,535     266,058,167
- ----------------------------------------------------------------------------------------------------------------------

Change in cash and cash equivalents                                      21,833,219     (3,212,965)      29,571,677
  Cash and cash equivalents at beginning of year                         78,893,438      82,106,403      52,534,726
- ----------------------------------------------------------------------------------------------------------------------

CASH AND CASH EQUIVALENTS AT END OF PERIOD                              100,726,657      78,893,438      82,106,403
======================================================================================================================

SUPPLEMENTAL DISCLOSURES OF CASH FLOW
INFORMATION:
Cash paid for interest                                                  $56,577,891     $56,791,512     $52,235,280
======================================================================================================================

Cash paid for income taxes                                               $7,681,112      $9,938,377      $9,716,995
======================================================================================================================

SUPPLEMENTAL DISCLOSURE OF NONCASH FINANCING
AND INVESTING ACTIVITIES:
Dividends declared and unpaid                                            $1,772,982      $1,678,184      $1,517,262
Gross change in unrealized gains and                                  ($29,372,967)      $2,547,473      $3,095,590
(losses) on available-for-sale securities
======================================================================================================================
The accompanying notes are an integral part of the consolidated financial statements.
</TABLE>

                                       45
<PAGE>


COMMUNITY BANK SYSTEM, INC. AND SUBSIDIARIES

NOTE A:  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES


Nature of Operations

Community  Bank System,  Inc. (the Company) is a one bank holding  company which
wholly-owns  three  subsidiaries,  Community  Bank,  N.A. (the Bank),  Community
Capital Trust I, a subsidiary  business trust, and Benefit Plans  Administrative
Services,  Inc.  (BPA).  BPA,  located  in  Utica,  New York,  provides  pension
administration  and  consulting  services  to  sponsors  of defined  benefit and
defined  contribution  plans  throughout  New York State.  The Bank  operates 67
customer  facilities  throughout Northern New York, the Finger Lakes Region, the
Southern  Tier,  and   Southwestern  New  York  and  owns  two  banking  related
subsidiaries,   Community  Financial   Services,   Inc.  (CFSI),  and  Community
Investment Services,  Inc. (CISI). CFSI offers insurance investment products and
CISI provides  broker/dealer and investment advisory services. In addition,  the
Bank owns two  nonbanking  subsidiaries,  CBNA Treasury  Management  Corporation
(TMC) and CBNA  Preferred  Funding  Corporation  (PFC).  TMC  operates  the cash
management,  investment,  and treasury functions of the Bank, and PFC invests in
residential real estate loans as a real estate  investment trust. In early 1997,
Community  Capital  Trust I was  formed for the  purpose of issuing  mandatorily
redeemable  convertible  securities,  which are considered  Tier I capital under
regulatory capital adequacy requirements (see Note Q).



Principles of Consolidation

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



Use of Estimates in the Preparation of Financial Statements

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



Cash and Cash Equivalents

For purposes of reporting cash flows, cash and cash equivalents  include cash on
hand,  amounts due from banks and federal funds sold.  Generally,  federal funds
are sold for one-day periods.

The carrying amounts reported in the balance sheet for cash and cash equivalents
approximate those assets' fair values.



Investment Securities

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



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



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


                                       46
<PAGE>


Loans

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



Interest on Loans and Reserve for Possible Loan Losses

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



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



The  reserve  for  possible  loan  losses is  maintained  at a level  considered
adequate to provide for  potential  loan  losses.  The reserve is  increased  by
provisions  charged to expense and reduced by net charge-offs.  The level of the
reserve is based on  management's  evaluation  of  potential  losses in the loan
portfolio,  as well as  prevailing  economic  conditions.  A loan is  considered
impaired,  based current information and events, if it is probable that the Bank
will not be able to collect the scheduled payments of principal or interest when
due according to the contractual terms of the loan agreement. The measurement of
impaired loans is generally  based on the present value of expected  future cash
flows  discounted at the historical  effective  interest  rate,  except that all
collateral-dependent  loans are measured for impairment  based on the fair value
of the collateral.



Premises and Equipment

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



Other Real Estate

Properties acquired through foreclosure, or by deed in lieu of foreclosure,  are
carried at the lower of the unpaid loan balance plus  settlement  costs, or fair
value less  estimated  costs of disposal.  At December 31, 1999 and 1998,  other
real estate,  included in other  assets,  amounted to $883,919  and  $1,181,926,
respectively.



Intangible Assets

Intangible  assets  represent  core  deposit  value and  goodwill  arising  from
acquisitions.  The Company periodically reviews the carrying value of intangible
assets using fair value methodologies.



Core deposit intangibles are being amortized principally on an accelerated basis
over ten years.  Goodwill is being amortized on a straight-line basis over 15 to
25 years.

                                       47
<PAGE>


Mortgage Servicing Rights

Originated  mortgage  servicing  rights are  recorded at their fair value at the
time of  transfer  and are  amortized  in  proportion  to and over the period of
estimated net  servicing  income or loss.  The Bank uses a valuation  model that
calculates the present value of future cash flows to determine the fair value of
servicing  rights.  In  using  this  valuation  method,  the  Bank  incorporated
assumptions  that  market  participants  would  use  in  estimating  future  net
servicing  income,  which included  estimates of the cost of servicing per loan,
the discount rate, and prepayment  speeds.  The carrying value of the originated
mortgage  servicing rights is periodically  evaluated for impairment using these
same market  assumptions.  At December  31,  1999 and 1998,  mortgage  servicing
rights,  included  in other  assets,  amounted  to  approximately  $577,457  and
$406,000, respectively.



Deposits

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



Borrowings

The carrying amounts of federal funds purchased and borrowings approximate their
fair values.



Income Taxes

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



Earnings Per Share and Stock Split

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



On March  12,  1997,  a  two-for-one  split of the  Company's  common  stock was
effected in the form of a stock  dividend of one share of common  stock for each
share of common stock outstanding at the close of business on February 10, 1997.
The number of authorized  shares of common stock was increased from 5,000,000 to
20,000,000  pursuant to  shareholder  approval.  All share and per share data of
prior periods has been restated,  where required,  to retroactively  reflect the
stock split.



During 1997, the par value of the Company's  common stock was changed from $1.25
par to no par $1.00 stated value per share.




Treasury Stock

Treasury stock purchases are recorded at cost. During 1999 and 1998, the Company
purchased  221,500 and 326,600  shares of treasury  stock at an average  cost of
$25.13 and $28.02,  respectively.  This stock  repurchase  program  reflects the
Company's  belief that its common stock is an investment  and that the financial
markets are not fully valuing its strong banking franchise.

                                       48
<PAGE>


Fair Values of Financial Instruments

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


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

In  1998,  the  Company  adopted  SFAS  No.  133,   "Accounting  for  Derivative
Instruments  and  Hedging  Activities."  This  statement  requires  an entity to
recognize all  derivatives  as either assets or liabilities in the balance sheet
and  measure  those  instruments  at fair value.  Upon  adoption of the SFAS the
Company   transferred    investment    securities   from   held-to-maturity   to
available-for-sale  (see Note C). As a result,  securities previously classified
as held-to-maturity were sold during the year and investment securities gains of
approximately  $194,000,  net of tax, resulting from the sale have been reported
as a cumulative effect of a change in accounting  principal.  The Company has no
outstanding derivative financial instruments and, accordingly,  adoption of SFAS
133 had no other affect on the Company's financial statements.


NOTE B:  BRANCH ACQUISITIONS

During 1997, the Company acquired certain assets and assumed certain liabilities
relating to eight branch offices of Key Bank, N.A.  located in Southwestern  New
York State and 12 branch  offices of Fleet Bank  located in Northern and Central
New York State.

A summary of these acquisitions and the divestiture activity is as follows:

                                                      Acquisitions
                                          ---------------------------------
                                               Key Bank      Fleet Bank
                                              (6/16/97)       (7/18/97)
                                          ---------------------------------

Cash received (paid)                       $110,752,957     $76,516,971

Loans  acquired (divested)                   24,093,903      62,706,634

Property and equipment acquired (divested)    1,836,405       2,438,645

Other assets and (liabilities)                   34,323       (172,683)
    acquired (divested), net

Purchase price allocated to goodwill         13,563,861      17,569,255

                                          ---------------------------------
Deposit liabilities assumed (divested)     $150,281,449    $159,058,822

===========================================================================

Goodwill arising from these transactions is being amortized over a period of 15
years on a straight-line basis.

The  transactions  above  have  been  recorded  under  the  purchase  method  of
accounting and, accordingly, the operating results of the branches acquired have
been included in the Company's  consolidated  financial statements from the date
of  acquisition.  Results of  operations  on a proforma  basis are not presented
since  historical  financial  information  for  the  branches  acquired  is  not
available.

                                       49
<PAGE>

<TABLE>
<CAPTION>

NOTE C:  INVESTMENT SECURITIES
     The amortized cost and estimated fair values of investments in securities as of December 31 are as follows:
                                                    1999                                              1998

- ------------------------------------------------------------------------------------------------------------------------------------
                                                   Gross       Gross    Estimated                    Gross       Gross     Estimated
                                   Amortized  Unrealized  Unrealized         Fair     Amortized Unrealized  Unrealized          Fair
Held to Maturity                        Cost       Gains      Losses        Value          Cost      Gains      Losses         Value
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                               <C>            <C>          <C>      <C>           <C>           <C>              <C>   <C>
Obligations of
     states and political
     subdivisions                 $5,042,178     $44,647      $2,978   $5,083,847    $4,037,920    $65,448          $0    $4,103,368
                                  ----------     -------      ------   ----------    ----------    -------          --    ----------

      TOTALS                       5,042,178      44,647       2,978    5,083,847     4,037,920     65,448           0     4,103,368
- ------------------------------------------------------------------------------------------------------------------------------------
Available for Sale
- ------------------------------------------------------------------------------------------------------------------------------------
U.S. Treasury securities and
     obligations of U.S. government
     corporations and agencies   177,096,928      39,872   5,343,701  171,793,099   170,464,535  5,417,176      15,398   175,866,313

Obligations of
     states and political
     subdivisions                118,223,430     360,414   8,458,684  110,125,160    40,590,647    937,758     199,217    41,329,188

Corporate Securities              35,914,206           0   2,815,011   33,099,195     9,152,685    232,308       3,228     9,381,765

Mortgage-backed securities       290,000,398   1,805,835   7,716,143  284,090,090   336,090,433  3,360,728   2,484,578   336,966,583
                                 -----------   ---------   ---------  -----------   -----------  ---------   ---------   -----------
      TOTALS                     621,234,962   2,206,121  24,333,539  599,107,544   556,298,300  9,947,970   2,702,421   563,543,849

Equity securities                 26,537,863           0           0   26,537,863    25,957,998          0           0    25,957,998
                                  ----------           -           -   ----------    ----------          -           -    ----------
      TOTALS                     647,772,825   2,206,121  24,333,539  625,645,407   582,256,298  9,947,970   2,702,421   589,501,847
- ------------------------------------------------------------------------------------------------------------------------------------
Net unrealized gain/(loss) on
     Available for Sale         (22,127,418)                                          7,245,549
- ------------------------------------------------------------------------------------------------------------------------------------
GRAND TOTAL
CARRYING VALUE                 $ 630,687,585                                       $593,539,767
====================================================================================================================================

The amortized cost and estimated  fair value of debt  securities at December 31,
1999, by contractual maturity,  are shown below. Expected maturities will differ
from  contractual  maturities  because  borrowers  may have the right to call or
prepay obligations with or without call or prepayment penalties.

                                                    Held to Maturity                     Available for Sale
                                                              Est. Market                            Est. Market
                                                    Cost            Value                Cost              Value
 ----------------------------------------------------------------------------------------------------------------

Due in one year or less                       $3,219,815       $3,227,163          $3,839,949         $3,889,961
Due after one through five years               1,622,874        1,644,253           7,121,848          7,463,664
Due after five years through ten years           181,394          193,286         150,042,434        145,012,769
Due after ten years                               18,095           19,145         170,230,333        158,651,060
                                             --------------------------------------------------------------------
TOTAL                                          5,042,178        5,083,847         331,234,564        315,017,454
Mortgage-backed securities                             0                0         290,000,398        284,090,090
                                             --------------------------------------------------------------------
TOTAL                                         $5,042,178       $5,083,847        $621,234,962       $599,107,544
=================================================================================================================
</TABLE>

Proceeds from sales of investments  in debt  securities  during 1999,  1998, and
1997 were $13,915,000,  $87,189,000, and $51,916,000,  respectively. Gross gains
of  approximately  $7,000,  $2,287,000,  and $283,000 for 1999,  1998, and 1997,
respectively,  and gross losses of $914,000, $0, and $297,000 in 1999, 1998, and
1997, respectively, were realized on those sales.

Investment  securities with a carrying value of  $457,512,000,  $324,565,708 and
$320,953,967 at December 31, 1999, 1998, and 1997, respectively, were pledged to
collateralze deposits and borrowings.

Pursuant to the adoption of Statement of Financial Accounting Standards No. 133,
"Accounting  for Derivatives  Instruments and Hedging  Activities," in 1998, the
Company   transferred   investment   securities  having  an  amortized  cost  of
$216,797,000  and net unrealized  gains of $6,952,000 from  held-to-maturity  to
available-for-sale. The Company subsequently sold a portion of those investments
with an amortized cost of $17,424,400, within the same quarter. Accordingly, the
realized gain of $193,860,  net of tax, has been reported as a cumulative effect
of a change in accounting principle.

                                       50
<PAGE>
<TABLE>
<CAPTION>

NOTE D:   LOANS

Major classifications of loans at December 31 are summarized as follows:
                                                                  1999              1998
- --------------------------------------------------------------------------------------------
<S>                                                       <C>               <C>
Real estate mortgages:
     Residential                                          $336,466,553      $314,782,271
     Commercial                                            114,838,282       101,286,004
     Farm                                                   17,652,220        12,491,763
Agricultural loans                                          27,721,431        24,143,691
Commercial loans                                           171,787,084       152,822,499
Installment loans to individuals                           329,275,510       301,803,189
Other loans                                                  8,384,602         8,705,823
                                                         -----------------------------------
                                                         1,006,125,682       916,035,240

Less : Unearned interest, and deferred loan fees and         3,096,833         1,184,880
costs, net
       Reserve for possible loan losses                   (13,420,610)      (12,441,255)
                                                         -----------------------------------
Net loans                                                 $995,801,905      $904,778,865
============================================================================================
</TABLE>

The estimated  fair value of loans  receivable at December 31, 1999 and 1998 was
$991,000,000 and $848,000,000, respectively.

Non-accrual  loans of $4,589,000  and  $2,473,000 at December 31, 1999 and 1998,
respectively,  are included in net loans. If non-accrual loans had been accruing
interest at their originally  contracted  terms,  interest income on these loans
would have amounted to $189,346 and $174,405 in 1999 and 1998, respectively.

Loans to directors  and  officers or other  related  parties were  approximately
$2,330,000  and $2,336,000 at December 31, 1999 and 1998,  respectively.  During
1999, new loans to such parties amounted to $980,000 and repayments  amounted to
$986,000.

Mortgage  loans  serviced  for  others  are  not  included  in the  accompanying
consolidated statements of condition.  The unpaid principal balances of mortgage
loans serviced for others was  $88,700,053  and $58,825,355 at December 31, 1999
and 1998, respectively.

Custodial  escrow  balances  maintained  in connection  with the foregoing  loan
servicing,  and included in demand  deposits,  were  approximately  $650,420 and
$427,349 at December 31, 1999 and 1998, respectively.

Changes in the reserve for possible loan losses for the years ended  December 31
are summarized as follows:
<TABLE>
<CAPTION>
                                   --------------------------------------------------------
                                           1999                 1998               1997
- -------------------------------------------------------------------------------------------
<S>                                 <C>                  <C>                 <C>
Balance at beginning of year        $12,441,255          $12,433,812         $8,127,752
Reserves on acquired loans                    0                    0          3,547,641
Provision charged to expense          5,136,068            5,122,596          4,480,000
Loans charged off                   (5,287,623)          (6,096,561)        (4,448,281)
Recoveries                            1,130,910              981,408            726,700
                                   --------------------------------------------------------
Balance at end of year              $13,420,610          $12,441,255        $12,433,812
===========================================================================================

As of December 31, 1999,  1998 and 1997, the Company's  impaired loans for which
specific valuation allowances were recorded were not significant.
</TABLE>

NOTE E:  PREMISES AND EQUIPMENT

Premises and equipment consist of the following at December 31:
- ------------------------------------------------------------
                                           1999         1998
- ------------------------------------------------------------

Land and land improvements         $  3,074,848    3,056,589

Bank premises owned                  25,076,326   22,851,189

Equipment                            19,529,121   18,706,427
                                    ------------------------
    Premises and equipment,gross     47,680,295   44,614,205
Less:  Allowance fo depreciation     22,171,432   19,736,423
                                    ------------------------
      Premises and equipment, net   $25,508,863   24,877,782


                                       51
<PAGE>


NOTE F:  INTANGIBLE ASSETS

Intangible assets consist of the following at December 31:
- ---------------------------------------------------------------------------
                                           1999                    1998
- ---------------------------------------------------------------------------

Core deposit intangible            $ 14,434,507            $ 14,434,507
Goodwill and other intangibles       52,760,397              52,760,397
                                -------------------     -------------------
    Intangible assets,gross          67,194,904              67,194,904
                                -------------------     -------------------
Less:  Accumulated amortization    (17,709,955)            (13,162,685)
                                -------------------     -------------------
    Intangible assets, net         $ 49,484,949            $ 54,032,219
===========================================================================

NOTE G:  DEPOSITS

Deposits by type at December 31 are as follows:
- ---------------------------------------------------------------------------
                                           1999                    1998
- ---------------------------------------------------------------------------

Demand                             $225,012,767            $249,863,649
Savings                             502,765,002             506,419,177
Time                                632,528,215             621,782,752
                                    -----------             -----------
    Total Deposits               $1,360,305,984          $1,378,065,578


The  estimated  fair  values of  deposits  at  December  31,  1999 and 1998 were
approximately $1,357,000 and $1,387,000, respectively.

At December 31, 1999 and 1998, time  certificates of deposit in denominations of
$100,000 and greater totaled $112,397,283 and $91,689,939, respectively.

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

- ---------------------------------------------------------------------------
Maturity                                   1999                    1998
- ---------------------------------------------------------------------------
One year or less                   $455,381,669             497,600,234

One to two years                    132,756,822              76,588,398
Two to three years                   25,793,504              26,443,032
Three to four years                  12,287,767              11,840,172
Four to five years                    5,393,330               8,395,567
Over five years                         915,123                 915,549
                                   ------------             -----------
                                   $632,528,215            $621,782,952
===========================================================================

NOTE H:  BORROWINGS

At December 31, 1999 and 1998, outstanding borrowings were as follows:
- ---------------------------------------------------------------------------
                                                   1999            1998
- ---------------------------------------------------------------------------

Short-term borrowings:
     Federal funds purchased                                $34,700,000
     Federal Home Loan Bank Advances       $250,000,000      30,000,000
     Other short-term borrowings              4,000,000               0
                                           ------------- ---------------
                                            254,000,000      64,700,000
Long term borrowings:
     Federal Home Loan Bank Advances         70,000,000      70,000,000
     Company obligated mandatory
       redeemable preferred securities
       of subsidiary trust holding solely
       junior subordinated debentures
       of  the Company, net of discount
       of$182,813 and $189,562               29,817,188      29,810,438
                                           ------------- ---------------
                                           $353,817,188    $164,510,438
===========================================================================


                                       52
<PAGE>


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

Long-term borrowings at December 31, 1999 have maturity dates as follows:
                           Weighted
                       Average Rate                 Amount
                       ------------                 ------

February 13, 2000             5.86%           $ 15,000,000
December 17, 2002             6.20%             10,000,000
February 10, 2003             5.52%              5,000,000
January 23, 2008              5.44%             10,000,000
January 28, 2008              5.48%              5,000,000
January 30, 2008              5.27%             20,000,000
February 4, 2008              5.45%              5,000,000
January 30, 2027              9.75%             29,817,188
                              ----              ----------

                              6.84%           $ 99,817,188
==============================================================

NOTE I:  INCOME TAXES

The provision (benefit) for income taxes for the years ended December 31 is as
follows:
- -------------------------------------------------------------------------------
                                             1999         1998         1997
- -------------------------------------------------------------------------------
Current:
     Federal                           $8,122,791   $7,889,187   $8,071,488
     State                                530,527      762,835      996,033
Deferred:
     Federal                            (569,274)      299,246    (174,176)
     State                              (160,862)       84,560     (49,218)
                                        --------        ------     -------
Total income taxes                     $7,923,182   $9,035,828   $8,844,127
===============================================================================

Components of the net deferred tax asset, included in other assets, as of
December 31 are as follows:
- -----------------------------------------------------------------
                                             1999         1998
- -----------------------------------------------------------------
Investment securities                  $8,441,513            -
Allowance for loan losses               4,985,174   $3,950,235
Postretirement and other reserves         975,669      758,068
Pension                                   444,811      309,462
Amortization of intangibles               352,237      334,550
Other                                   1,328,233      641,287
                                       --------------------------
Total deferred tax asset               16,527,637    5,993,602
                                       --------------------------

Investment securities                           -    3,248,258
Deferred loan fees                      1,539,808      996,932
Depreciation                              831,933      557,393
Mortgage servicing rights                 235,883            -
                                       --------------------------
Total deferred tax liability            2,607,624    4,802,583
                                       --------------------------
Net deferred tax asset                $13,920,013   $1,191,019

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

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

- --------------------------------------------------------------------------------
                                                 1999         1998       1997
- --------------------------------------------------------------------------------

Federal statutory income tax rate               35.0%        35.0%      35.0%
Increase (reduction) in taxes resulting from:
    Tax-exempt interest                         (6.3)        (1.9)      (1.2)
    State income taxes, net of federal benefit    0.6          1.9        2.4
    Other                                         1.7          1.5        0.0
                                                  ---          ---        ---
Effective income tax rate (inlcuding tax        31.0%        36.5%      36.2%
    effect of accounting change)
================================================================================

                                       53
<PAGE>


NOTE J:  LIMITS ON DIVIDENDS AND OTHER REVENUE SOURCES

The Company's  ability to pay dividends to its shareholders is largely dependent
on the Bank's  ability to pay  dividends to the Company.  In additional to state
law requirements and the capital requirements discussed below, the circumstances
under  which  the  Bank may pay  dividends  are  limited  by  federal  statutes,
regulations, and policies. For example, as a national bank, the Bank must obtain
the approval of the Office of the Comptroller of the Currency (OCC) for payments
of dividends if the total of all  dividends  declared in any calendar year would
exceed  the  total  of  the  Bank's  net  profits,   as  defined  by  applicable
regulations,  for that year,  combined  with its  retained  net  profits for the
preceding two years.  Furthermore,  the Bank may not pay a dividend in an amount
greater than its undivided  profits then on hand after  deducting its losses and
bad debts, as defined by applicable regulations.  At December 31, 1999, the Bank
had  approximately  $15,887,000 in undivided  profits legally  available for the
payments of dividends.

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

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

                                       54
<PAGE>


NOTE K:  BENEFIT PLANS

The Company has a  noncontributory  defined  benefit  pension plan  covering the
majority of its  employees and  retirees.  The Company also provides  health and
life insurance benefits for eligible retired employees and dependents.

The following  table shows the Company's  Plans' funded status  reconciled  with
amounts  reported  in  the  Company's   consolidated  balance  sheets,  and  the
assumptions  used in  determining  the  actuarial  present  value of the benefit
obligations:

<TABLE>
<CAPTION>

                                                       Pension Benefits         Postretirement Benefits
                                                       ----------------         -----------------------
                                                      1999          1998           1999          1998
                                                      ----          ----           ----          ----
<S>                                            <C>            <C>            <C>           <C>
Change in benefit obligation
Benefit obligation at the beginning of year    $12,482,616    $9,775,164     $2,693,122    $2,963,555
Service cost                                       607,015       462,548        103,520       101,734
Interest cost                                      755,791       677,664        129,518       170,270
Deferred actuarial (gain) loss                 (1,405,526)     2,060,111      (833,444)     (452,500)
Benefits paid                                    (508,272)     (492,871)       (95,941)      (89,937)
                                               --------------------------------------------------------
Benefit obligation at end of year               11,931,624    12,482,616      1,996,775     2,693,122
- --------------------------------------------------------------------------------------------------------

Change in plan assets
Fair value of plan assets at beginning of year  12,157,001    10,689,215              -             -
Actual return of plan assets                     1,637,354     1,376,137              -             -
Company contributions                              296,848       584,520              -             -
Benefits paid                                    (508,272)     (492,871)              -             -
                                               --------------------------------------------------------
Fair value of plan assets at end of year        13,582,931    12,157,001              -             -
- --------------------------------------------------------------------------------------------------------

Funded (unfunded) status                         1,651,307     (325,615)    (1,996,775)   (2,693,122)
Unrecognized actuarial (gain) loss               (117,742)     1,843,675      (163,005)       116,495
Unrecognized prior service(benefit) cost         (248,367)     (263,557)              -       260,445
Unrecognized net asset at date of adoption        (92,282)     (114,530)
Unrecognized portion of net obligation at transition                            533,117       863,300
                                               --------------------------------------------------------
Prepaid (accrued) benefit cost                  $1,192,916   $ 1,139,973   $(1,626,663)  $(1,452,882)
========================================================================================================

Weighted-average  assumptions  as of December 31
Discount rate                                        7.00%         6.50%          7.00%         6.50%
Expected return on plan assets                       9.00%         9.00%              -             -
Rate of  compensation  increase                      4.00%         4.00%              -             -
========================================================================================================
The  increase in the discount  rate from 6.5% to 7.0%  decreased  the  projected
benefit  obligation  of the pension plan at December  31, 1999 by $810,000.  The
change in mortality  tables used to calculate the projected  benefit  obligation
decreased such obligation  approximately $918,000 in 1999. During 1999, the Plan
changed to a fixed dollar  employer  contribution  plan; as a result,  trends in
health care costs have no effect on the amounts  reported for health care plans.
- -----------------------------------------------------------------------------------------------------------------------
                                                     Pension  Benefits                    Postretirement  Benefits
                                                     -----------------                    ------------------------
                                               1999         1998         1997         1999         1998         1997
- -----------------------------------------------------------------------------------------------------------------------

Components of net periodic benefit cost
Service cost                               $607,015     $462,548     $353,762     $103,520     $101,734     $125,779
Interest cost                               755,791      677,664      631,010      129,518      170,270      195,508
Actual return on plan assets            (1,637,354)  (1,376,137)  (1,688,816)
Net amortization and deferral               518,453      454,474      916,794
Amortization of prior service cost                                                       -       18,610       18,610
Amortization of unrecognized net loss                                              (4,325)      (3,679)       14,948
Amortization of transition obligation                                               41,009       61,200       61,200

                                        -------------------------------------------------------------------------------
Net periodic benefit   cost                $243,905     $218,549     $212,750     $269,722     $348,135     $416,045
=======================================================================================================================
The defined  benefit  pension plan is authorized to invest up to 10% of the fair
value of its total  assets in common stock of  Community  Bank  System,  Inc. At
December  31,  1999  and  1998,   the  plan  holds  43,378  and  35,828  shares,
respectively, of the sponsor company common stock.
</TABLE>

                                       55
<PAGE>



- ----------------------------------------------------------------------
                                               1% Point      1% Point
                                               Increase      Decrease
- ----------------------------------------------------------------------
Effect on total of service and interest         $58,088       $48,525
    cost components
Effect on postretirement benefit obligation    $451,340      $383,466
======================================================================

The  Company  also  has an  Employee  Savings  and  Retirement  Plan,  which  is
administered  by the Trust  Department  of  Community  Bank,  N. A. The Employee
Savings and Retirement  Plan included  Section  401(k) and Thrift  provisions as
defined under the Internal  Revenue  Code.  Company  contributions  to the trust
amounted  to  $440,000,   $647,000,  and  $791,000  in  1999,  1998,  and  1997,
respectively.

The Company has deferred  compensation  agreements  with its President and Chief
Executive  Officer and several former  executives and officers  whereby  monthly
payments are to be provided upon  retirement over periods ranging from ten to 25
years.  Expense  recognized  during  1999,  1998,  and  1997  related  to  these
arrangements  amounted  to  approximately  $367,000,   $258,000,  and  $257,000,
respectively.

The  Company  has a Stock  Balance  Plan  for  nonemployee  directors  who  have
completed  six months of service.  The Plan is a  nonqualified,  noncontributory
defined benefit plan. The Plan provides benefits for periods of service prior to
January  1,  1996  based  on  a  predetermined  formula.   Amounts  credited  to
participant  accounts for all creditable service after January 1, 1996 are based
on performance of the Company's  stock.  Participants  become fully vested after
six years of service.  Benefits  are payable in the form of stock of the Company
on the first of the month following the later of a participant's  disassociation
from the Board or  attainment  of age 70. In the event of a change in control or
other  occurrences,  as  defined,  participants  have  the  right to  receive  a
distribution  of common  stock  equal to the  number of shares  credited  to the
participant. Unrecognized prior service cost of $549,633 is being amortized over
10  years.  Expense  related  to the Plan  recognized  in 1999,  1998,  and 1997
approximated $220,000, $190,000, and $203,000, respectively. The accrued pension
liability was approximately $367,000 and $455,000 at December 31, 1999 and 1998,
respectively.  The net periodic pension cost was calculated using discount rates
of 7.0% and 6.5% for 1999 and 1998, respectively.

NOTE L:  STOCK-BASED COMPENSATION PLANS

The Company has  long-term,  stock-based  incentive  compensation  programs  for
directors,  officers,  and  key  employees  including  incentive  stock  options
(ISO's),  restricted stock awards (RSA's),  nonqualified stock options (NQSO's),
warrants,  retroactive stock appreciation  rights, and discounted  options.  The
Company  has  authorized  the grant of options  for up to 605,000  shares of the
Company's  common  stock.  All options  granted have ten year terms and vest and
become  fully  exercisable  at the end of five  years of  continued  employment.
Activity in these plans for 1999, 1998, and 1997 was as follows:
<TABLE>
<CAPTION>

- -----------------------------------------------------------------------------------------------
                                      Options         Range of        Shares         Weighted
                                  Outstanding           Option   Excersiable          Average
                                                         Price                 Exercise Price
                                                     Per Share                         Shares
                                                                                  Outstanding
- -----------------------------------------------------------------------------------------------
<S>                                   <C>         <C>                <C>                <C>
Outstanding at December 31, 1996      397,630    6.75 -  19.13       168,460            14.20
Granted                                 5,700            27.25
Granted at a discount                       0
Exercised/cancelled                 (110,300)     7.5 - 16.125                          11.56
Forfeited                                   0
Outstanding at                        293,030    5.87 -  19.13       129,765            14.54
December 31, 1997
Granted                               231,311   31.31 -  34.81
Exercised/cancelled                  (45,573)    8.00 -  33.31                          15.18
Forfeited                                   0
Outstanding at December 31, 1998      478,768    6.75 -  34.81       305,261            25.82
Granted                               130,379   25.38 -  29.31
Exercised/cancelled                  (23,793)   12.13 -  19.13
Forfeited                             (1,085)
Outstanding at December 31, 1999      584,269    6.75 -  34.81
                                  ===========================================================
</TABLE>

                                       56
<PAGE>


The Company granted 8,000 discounted options in 1996 and recognized compensation
expense of  approximately  $13,000.  Restricted  stock  awarded in 1998 and 1997
amounted to 100 and 5,700  shares,  respectively.  Total expense is based on the
market  value of the  stock at the date of grant and is being  accrued  over the
period the  restrictions  lapse.  Expense in 1999,  1998,  and 1997 was $24,015,
$81,241,  and $145,753,  respectively.  There were 370,995,  500,289 and 356,600
shares  available  for  future  grants or  awards  under  the  various  programs
described above at December 31, 1999,  1998, and 1997,  respectively.  Directors
may elect to defer  all or a  portion  of their  director  fees  until a certain
distribution  date pursuant to a Deferred  Compensation  Plan. The administrator
has established an account for each  participating  director and credits to such
account  the  number of shares of Company  common  stock  which  would have been
purchased  with the  director  fees and shares  equal to the amount of dividends
which would have been received.  On the distribution date, the director shall be
entitled  to receive  either  shares of the  Company  common  stock equal to the
number of shares  accumulated  or at the Company's  election,  cash equal to the
fair  value of the  number of shares  accumulated.  There  were  4,960 and 2,636
shares  credited  to  participant  accounts  at  December  31,  1999  and  1998,
respectively,  for which a liability of approximately  $638,000 and $492,000 was
accrued and approximately $146,000 and $122,045 was recognized as expense.

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

- -----------------------------------------------------------------------
                                                1999            1998
- -----------------------------------------------------------------------
Net income:
   As reported                           $17,635,469     $15,728,222
   Pro forma                              17,084,216      14,005,208
Earnings per share:
   As reported                                 $2.42           $2.08
   Pro forma basic earnings per share           2.34            1.83

=======================================================================

The fair  value of these  options  was  estimated  at the date of grant  using a
Black-Scholes   options  pricing  model  with  the  following  weighted  average
assumptions for 1999, 1998 and 1997:  risk-free  interest rates by grant ranging
from 4.65% to 5.78% during 1999,  5.55% to 5.67% during 1998, and 5.48% to 7.83%
during 1997;  dividend  yields of 3.00% during 1999,  1998 and 1997;  volatility
factors of the expected market price of the Company's common stock of 30.78% for
1999, 44.06% for 1998 and 45.93% for 1997; and a weighted-average  expected life
of the option of 6.70 years in 1999, 8.27 for 1998, and 7.18 for 1997.

For the  purposes  of pro forma  disclosures,  the  estimated  fair value of the
options is amortized to expense over the options' vesting period. Therefore, the
preceding results are not likely to be representative of the effects on reported
net income for future years due to additional years of vesting.  At December 31,
1999 the weighted average  information for outstanding and exercisable shares is
as follows:

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------
                                            Shares Outstanding                        Shares Exercisable

                                                     Weighted Average                                 Weighted
         Range of                   Shares  -----------------------------------        Shares          Average
         Exercise              Outstanding           Exercise       Remaining     Outstanding         Exercise
          Price                                         Price    Life (years)                            Price
- ------------------------------------------------------------------------------------------------------------------

<S>                                 <C>                <C>                <C>         <C>               <C>
$ 3.5314- $ 7.0625                   2,000              $6.75             2.0           2,000            $6.75
$ 7.0626- $10.5938                  15,200              $7.50             2.9          15,200            $7.50
$10.5939- $14.1250                  43,348             $12.78             5.4          27,788           $12.82
$14.1251- $17.6563                  77,240             $15.63             5.6          54,128           $15.47
$17.6564- $21.1875                  88,563             $19.13             7.0          59,279           $19.13
$24.7189- $28.2500                   3,102             $25.66             9.4               0            $0.00
$28.2501- $31.7813                 208,520             $30.10             8.6          75,390           $30.27
$31.7814- $35.3125                 146,296             $34.81            12.5         146,246           $34.81
- ------------------------------------------------------------------------------------------------------------------
     Total / Average               584,269             $25.73             8.5         380,031           $25.86
==================================================================================================================
</TABLE>

                                       57
<PAGE>

NOTE M:  EARNINGS PER SHARE

Basic  earnings  per share is  computed  based on the  weighted  average  shares
outstanding.  Diluted  earnings  per  share is  computed  based on the  weighted
average  shares  outstanding  adjusted  for the  dilutive  effect of the assumed
exercise of stock options during the year. The following is a reconciliation  of
basic  to  diluted   earnings  per  share  for  the  years  ended  December  31:
- --------------------------------------------------------------------------------
                                         Income        Shares   Per Share Amount
- --------------------------------------------------------------------------------
1999    Net Income                  $17,635,649

        Basic EPS                    17,635,649     7,188,626              $2.45

        Effect of dilutive securities:
         Stock options                        0       106,625
                                              -       -------

        Diluted EPS                 $17,635,649     7,295,251              $2.42
================================================================================

1998    Net Income                  $15,728,223

        Basic EPS                    15,728,223     7,544,938              $2.08

        Effect of dilutive securities:
         Stock options                        0       125,773
                                              -       -------

        Diluted EPS                 $15,728,223     7,670,711              $2.05
================================================================================

1997    Net Income                  $15,561,506
        Less: Preferred stock
              dividends                (78,750)
                                       -------

        Basic EPS                    15,482,756     7,537,043              $2.05

        Effect of dilutive securities:
         Stock options                        0       139,283
                                              -       -------

        Diluted EPS                 $15,482,756     7,676,326              $2.02
================================================================================

NOTE N:  COMMITMENTS, CONTINGENT LIABILITIES AND RESTRICTIONS

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

- --------------------------------------------------------------------------------
                                                            1999            1998
- --------------------------------------------------------------------------------
Financial instruments whose contract
   amounts represent credit risk at December 31:      17,498,107       3,745,000
        Letters of credit
        Commitments to make or purchase loans
        or to extend credit on lines of credit       201,401,741     176,857,000
                                                  ---------------- -------------
            Total                                   $218,899,848    $180,602,000

================================================================================
The fair value of these financial instruments is not significant.

Commitments  to extend  credit are  agreements  to lend to a customer as long as
there is no violation of any condition established in the contract.  Commitments
generally  have fixed  expiration  dates or other  termination  clauses  and may
require  payment of a fee. Since some of the  commitments are expected to expire
without  being  drawn  upon,  the total  commitment  amounts do not  necessarily
represent  future cash  requirements.  The  Company  evaluates  each  customer's
creditworthiness on a case-by-case basis. The amount of collateral obtained,  if
deemed  necessary  by  the  Company  upon  extension  of  credit,  is  based  on
management's  credit evaluation of the customer.  Collateral held varies but may
include residential real estate,  income-producing  commercial  properties,  and
personal  property.  The Company has unused lines of credit totaling  $6,000,000
and  $73,859,534  at December 31, 1999 and 1998,  respectively.  The Company has
additional unused borrowing  capacity through  collateralized  transactions with
the Federal Home Loan Bank.

                                       58
<PAGE>


The Company is required to maintain a reserve  balance,  as  established  by the
Federal  Reserve Bank of New York.  The required  average  total reserve for the
14-day  maintenance  period ended  December 31, 1999 was  $21,211,000,  of which
$2,000,000  was required to be on deposit  with the Federal  Reserve Bank of New
York. The remaining $19,211,000 was represented by cash on hand.

NOTE O:  LEASES

The Company leases  buildings and office space under  agreements  that expire in
various  years.  Rental  expense  included  in  operating  expenses  amounted to
$991,103,  $1,132,000  and $913,306 in 1999,  1998 and 1997,  respectively.  The
future   minimum   rental   commitments   as  of  December   31,  1999  for  all
noncancelleable operating leases are as follows:

    Years ending
    December 31:
===================================================

    2000                                 $757,278
    2001                                  666,896
    2002                                  510,357
    2003                                  502,370
    2004                                  362,857
    Thereafter                          1,835,457
===================================================

NOTE P:  REGULATORY MATTERS

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

Quantitative  measures  established  by  regulation to ensure  capital  adequacy
require the Bank to maintain  minimum amounts and ratios (set forth in the table
below)  of  total  and  Tier  I  capital  (as  defined  in the  regulations)  to
risk-weighted assets (as defined), and of Tier I capital (as defined) to average
assets (as defined). Management believes, as of December 31, 1998 and 1997, that
the Bank meets all capital  adequacy  requirements to which it is subject and is
"well capitalized"  under the regulatory  framework of prompt corrective action.
To be categorized as "well  capitalized,"  the Bank must maintain  minimum total
risk-based,  Tier I risk-based,  and Tier I leverage  ratios as set forth in the
following table.


<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------
                                                                               To Be Well
                                                                             Capitalized Under
                                                           For Capital       Prompt Corrective
                                         Actual         Adequacy Purposes    Action Provisions
- ------------------------------------------------------------------------------------------------
                                    Amount    Ratio      Amount    Ratio      Amount    Ratio
- ------------------------------------------------------------------------------------------------
<S>                               <C>        <C>        <C>         <C>      <C>        <C>
As of December 31,1999:
Total Core Capital
    (to Risk Weighted Assets)     $116,257   10.61%     $87,864     8.0%     $93,087    10.0%

Tier I Capital
    (to Risk Weighted Assets)     $102,836    9.39%     $43,932     4.0%     $55,852     6.0%

Tier I Capital
    (to Average Assets)           $102,836    5.86%     $70,340     4.0%     $87,925     5.0%

As of December 31, 1998:
Total Core Capital
    (to Risk Weighted Assets)     $103,693   10.74%     $80,321     8.0%    $100,402    10.0%

Tier I Capital
    (to Risk Weighted Assets)      $91,252    9.49%     $40,161     4.0%     $60,241     6.0%

Tier I Capital
    (to Average Assets)            $91,252    5.92%     $63,889     4.0%     $79,861     5.0%

================================================================================================
</TABLE>


                                       59
<PAGE>


NOTE Q:  PARENT COMPANY STATEMENTS

- ------------------------------------------------------------------------------
                            CONDENSED BALANCE SHEETS
- ------------------------------------------------------------------------------
                                               December 31      December 31
                                                      1999             1998
- ------------------------------------------------------------------------------

Assets:
    Cash and cash equivalents                      519,259        1,952,603
    Investment securities                          820,211          641,846
    Investment in and advances
        to subsidiaries                        145,116,096      158,467,480
    Other assets                                   129,489          278,795
                                              ------------   --------------
       Total assets                            146,585,055      161,340,724
==============================================================================

Liabilities:
    Due to subsidiary                                    -        7,360,338
    Accrued interest and other liabilities       3,352,414        3,076,480
    Borrowings                                  34,745,188       30,738,438
Shareholders' equity                           108,487,453      120,165,468
                                              ------------    -------------
      Total liabilities and
        shareholders' equity                   146,585,055      161,340,724
==============================================================================
<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------
                          CONDENSED STATEMENTS OF INCOME
- --------------------------------------------------------------------------------------
                                                 Years Ended December 31
                                           1999            1998             1997
- --------------------------------------------------------------------------------------
<S>                                  <C>             <C>               <C>
Dividends from subsidiaries          20,466,894      11,462,202        7,646,993
Interest on investments
    and deposits                         40,000          40,000           50,368
Gain on sale of assets                        -         150,000
                                    ------------   --------------     ------------
        Total revenues               20,506,894      11,652,202        7,697,361
                                    ------------   --------------     ------------
Expenses:
    Interest on long term
       notes and debentures           3,024,977       3,022,485        2,753,370
    Other Expenses                        7,774           2,750            2,250
                                    ------------   --------------     ------------
        Total expenses                3,032,751       3,025,235        2,755,620
                                    ------------   --------------     ------------
Income before tax benefit and
  equity in undistributed net
   income of subsidiaries            17,474,143       8,626,967        4,941,741
Income tax expense                      899,704       1,034,861          980,331
                                    ------------   --------------     ------------

Income before equity in
   undistributed net income
     subsidiaries                    18,373,847       9,661,828        5,922,072

Equity in undistributed
   net income:
       Subsidiary bank and
       related subsidiaries           (738,378)       6,066,395        9,639,434
                                    ------------   --------------      ------------
Net Income
                                     17,635,469      15,728,223       15,561,506
================================================   ==============    ==============
</TABLE>

On February 3, 1997, the Company formed a subsidiary  business trust,  Community
Capital Trust I (Trust),  for the purpose of issuing preferred  securities which
qualify as Tier I capital (see Note P). Concurrent with its formation, the Trust
issued  $30,000,000 of 9.75%  preferred  securities in an exempt  offering.  The
preferred  securities  are  non-voting,  mandatorily  redeemable  in  2027,  and
guaranteed  by the  Company.  The  entire  net  proceeds  to the Trust  from the
offering were invested in junior  subordinated  obligations of the Company.  The
costs related to the issuance of these  securities are capitalized and amortized
over the life of the period to redemption on a straight-line basis. Net proceeds
were used to repurchase the 45,000 shares of preferred stock  outstanding from a
1995  offering  and for  other  corporate  purposes.  The  preferred  stock  was
repurchased at a value of $104 per share plus accrued  dividends on the date the
Trust was formed.


                                       60
<PAGE>


NOTE Q:  PARENT COMPANY STATEMENTS  (Continued)
================================================================================
                           STATEMENTS OF CASH FLOWS
- --------------------------------------------------------------------------------
Increase (Decrease) in Cash, Cash
Equivalents, and Noncash Activities
                                                 Years Ended December 31
                                           1999             1998            1997
- --------------------------------------------------------------------------------
Operating Activities:
    Net income
                                     17,635,469       15,728,223      15,561,506
    Adjustments to reconcile
      net income to net cash
      provided by operating activities:
        Equity in undistributed
          net income
          of subsidiaries               738,378      (6,066,395)     (9,639,435)
        Net change other assets
          and accrued liabilities       694,498        (237,012)         240,777
- --------------------------------------------------------------------------------
Net Cash Provided By
  Operating Activities               19,068,345        9,424,816       6,162,848
- --------------------------------------------------------------------------------
Investing Activities:
  Purchase of available for
    sale investment securities        (178,365)        (114,617)        (27,229)
  Sale of available for sale
    investment securities
  Capital contributions
    to subsidiaries                 (4,793,001)        (602,264)    (27,374,880)
- --------------------------------------------------------------------------------
Net Cash Used By
  Investing Activities              (4,971,366)        (716,881)    (27,402,109)
- --------------------------------------------------------------------------------
Financing Activities:
  Net change in loans
    to subsidiaries                 (7,360,338)        7,360,338       (500,000)
  Proceeds from issuance of
    short term debt                   4,000,000
  Proceeds from issuance of
    junior subordinated debentures to
    subsidiary                                                        30,719,236
  Issuance (retirement) of common
    and preferred stock                 187,928          474,450     (3,451,047)
  Repurchase of treasury stock      (5,566,831)      (9,151,956)
  Cash dividends                    (6,791,082)      (6,311,580)     (5,745,135)
- --------------------------------------------------------------------------------
Net Cash Provided (Used)
  By Financing Activities          (15,530,323)      (7,628,748)      21,023,054
- --------------------------------------------------------------------------------
Change In Cash
  And Cash Equivalents:             (1,433,344)        1,079,187       (216,207)
    Cash and cash equivalents
      at beginning of year            1,952,603          873,416         562,241
================================================================================
CASH AND CASH EQUIVALENTS
AT END OF YEAR                          519,259        1,952,603         346,034
================================================================================
SUPPLEMENTAL DISCLOSURES
OF CASH FLOW INFORMATION:
Cash Paid For Interest                3,022,231        3,022,485       1,497,175
================================================================================
SUPPLEMENTAL DISCLOSURES
OF NONCASH FINANCING ACTIVITIES:
    Dividends declared
      and unpaid                      1,772,982        1,678,184       1,517,262
================================================================================

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

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


                                       61
<PAGE>




                                                PricewaterhouseCoopers LLP
                                                One Lincoln Center
                                                Syracuse NY  13202-9972
                                                Telephone (315) 474 8541
                                                Facsimile (315) 473 1385

                       Report of Independent Accountants


To the Board of Directors and Shareholders
Community Bank System, Inc.
DeWitt, New York

In our opinion,  the accompanying  consolidated  statements of condition and the
related consolidated  statements of income,  changes in stockholders' equity and
of cash flows present fairly, in all material  respects,  the financial position
of Community Bank System,  Inc. and  Subsidiaries at December 31, 1999 and 1998,
and the results of their  operations  and their cash flows for each of the three
years in the period ended  December  31, 1999,  in  conformity  with  accounting
principles  generally accepted in the United States.  These financial statements
are the  responsibility of the Company's  management;  our  responsibility is to
express  an  opinion  on these  financial  statements  based on our  audits.  We
conducted our audits of these  statements in accordance with auditing  standards
generally accepted in the United States,  which require that we plan and perform
the audit to obtain reasonable  assurance about whether the financial statements
are free of material misstatement. An audit includes examining, on a test basis,
evidence  supporting the amounts and  disclosures  in the financial  statements,
assessing the  accounting  principles  used and  significant  estimates  made by
management,  and evaluating the overall  financial  statement  presentation.  We
believe  that our audits  provide a reasonable  basis for the opinion  expressed
above.





/s/ PricewaterhouseCoopers LLP


Syracuse, New York
January 30, 2000

                                       62
<PAGE>
<TABLE>
<CAPTION>


                                                              TWO YEAR SELECTED QUARTERLY DATA
1999 RESULTS                                 1st                2nd               3rd                4th
(Dollars in Thousands)                   Quarter            Quarter           Quarter            Quarter              Total
- ----------------------                   -------            -------           -------            -------              -----

<S>                                   <C>                <C>                 <C>              <C>                 <C>
Net interest income                   $   15,872         $   16,519          $ 17,554         $   17,996          $  67,941

Provision for loan losses                  1,169              1,421             1,099              1,447              5,136
                                  ---------------------------------------------------------------------------------------------
Net interest income after
   provision for loan losses              14,703             15,098            16,455             16,549             62,805

Total other income                         4,103              3,880             4,022              3,482             15,487

Total other expense                       13,219             13,188            13,266             13,061             52,734
                                  ---------------------------------------------------------------------------------------------

Income before income taxes                 5,587              5,790             7,211              6,970             25,558

Income taxes                               1,899              1,742             2,309              1,973              7,923
                                  ================== ================== ================= ================== ==================
Net income                            $    3,688         $    4,048          $  4,902         $    4,997          $  17,635
                                  ================== ================== ================= ================== ==================

Earnings per share - Basic            $     0.51          $    0.56           $  0.69         $     0.70           $   2.45

Earnings per share - Diluted          $     0.50          $    0.55           $  0.68         $     0.69           $   2.42

                                  ---------------------------------------------------------------------------------------------
1998 RESULTS                                 1st                2nd               3rd                4th
(Dollars in Thousands)                   Quarter            Quarter           Quarter            Quarter              Total
- ----------------------                   -------            -------           -------            -------              -----

Net interest income                   $   16,169         $   15,922          $ 16,513        $    15,791             64,395

Provision for loan losses                  1,371              1,303             1,177              1,272              5,123
                                  ---------------------------------------------------------------------------------------------
Net interest income after
   provision for loan losses              14,798             14,619            15,336             14,519             59,272

Total other income                         3,681              4,683             4,392              4,476             17,232

Total other expense                       12,662             13,166            12,988             13,058             51,874
                                  ---------------------------------------------------------------------------------------------

Income before income taxes                 5,817              6,136             6,740              5,937             24,630

Income taxes                               2,129              2,234             2,374              2,165              8,902

                                  ================== ================== ================= ================== ==================
Net income                            $    3,688          $   3,902          $  4,366         $    3,772          $  15,728
                                  ================== ================== ================= ================== ==================

Earnings per share - Basic            $     0.49          $    0.51          $   0.57         $     0.53           $   2.08

Earnings per share - Diluted          $     0.48          $    0.50          $   0.56         $     0.51           $   2.05

</TABLE>




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

None

                                    Part III

Item 10. Directors and Executive Officers of the Registrant
- -----------------------------------------------------------

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

                                       63
<PAGE>


Item 11. Executive Compensation
- -------------------------------

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

Item 12. Security Ownership of Certain Beneficial Owners and Management
- ------------------------------------------------------------------------

The information  required by this Item 12 is incorporated herein by reference to
the section entitled "Nominees for Director and Directors  Continuing in Office"
in the Company's Proxy Statement.

The following table sets forth  information with respect to persons known to the
Company  to own  beneficially  more  than 5% of the  outstanding  shares  of the
Company's common stock as of March 27, 2000.

                                          Number of Shares
Name & Address of Beneficial Owner       Beneficially  Owned    Percent of Class
- ----------------------------------       -------------------    ----------------
Perkins, Wolf, McDonnell & Company              473,600 *             6.7%
53 West Jackson Boulevard
Suite 722
Chicago, Illinois  60604

     *    Based solely on  information  contained in Schedule 13G filed with the
          Securities  and Exchange  Commission  on February  11, 2000,  Perkins,
          Wolf,  McDonnell  & Company  has  indicated  that it is an  investment
          advisory firm having shared voting and dispositive power (but not sole
          voting or dispositive power) with respect to all shares listed.

Item 13. Certain Relationships and Related Transactions
- --------------------------------------------------------

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

                                     Part IV

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

A.  Documents Filed

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

      -  Consolidated Statements of Condition --
         December 31, 1999 and 1998

      -  Consolidated Statements of Income --
         Years ended December 31, 1999, 1998, and 1997

      -  Consolidated Statements of Changes in Shareholders' Equity --
         Years ended December 31, 1999, 1998, and 1997

      -  Consolidated Statement of Cash Flows --
         Years ended December 31, 1999, 1998, and 1997

      -  Notes to Consolidated Financial Statements --
         December 31, 1999

      -  Auditor's report

      -  Quarterly selected data --
         Years ended December 31, 1999 and 1998 (unaudited)

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


                                       64
<PAGE>

   3. Listing of Exhibits

     (10) Material Contracts: Employment agreement dated January 1, 1997 between
          Company and Mr.  Belden,  as amended and  restated  October 31,  1999.
          Supplemental  Retirement Plan  Aggreement  dated April 1, 1997 between
          Company and Mr. Belden, as amended and restated October 31, 1999.

     (21) List of the Company's Subsidiaries

     (27) Financial Data Schedule

B. Reports on Form 8-K
   None

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

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


                                       65
<PAGE>




SIGNATURES

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

COMMUNITY BANK SYSTEM, INC.

By:  /s/ Sanford A. Belden
   -----------------------
   Sanford A. Belden
   President, Chief Executive Officer and Director
   March 17, 2000

Pursuant to the  requirements  of the Securities and Exchange Act of 1934,  this
report  has  been  signed  below  by the  following  persons  on  behalf  of the
registrant and in the capacities indicated on the 17th day of March 2000.

         Name


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


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


Directors:

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

/s/ Richard C. Cummings
- -----------------------
Richard C. Cummings, Director

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

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

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

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

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


                                       66




                              EMPLOYMENT AGREEMENT

This sets forth an amendment and  restatement of the  Employment  Agreement made
effective  as of January 1, 1997  between (i)  COMMUNITY  BANK  SYSTEM,  INC., a
Delaware  corporation and registered bank holding  company,  and COMMUNITY BANK,
N.A., a national banking association, both having offices located in Dewitt, New
York (collectively,  the "Employer"),  and (ii) SANFORD A. BELDEN, an individual
currently residing at 9 Lynacres Boulevard, Fayetteville, New York ("Employee").
This  amended and restated  agreement  supersedes  the original  version of this
agreement dated January 1,  1997 and supersedes the employment agreement between
the parties,  effective as of January 1, 1995, which provided for employment for
a term ending on  December 31,  1997.  This  amended and  restated  Agreement is
effective as of October 31, 1999.

                               W I T N E S S E T H

     IN  CONSIDERATION  of the  promises  and mutual  agreements  and  covenants
contained herein, and other good and valuable  consideration,  the parties agree
as follows:

1.    Employment.
      -----------

     (a) Term.  Employer shall continue to employ  Employee,  and Employee shall
continue  to serve,  as  Director,  President  and Chief  Executive  Officer  of
Employer  for a six year  term  commencing  on  January  1,  1997 and  ending on
December 31, 2002 ("Period of  Employment"),  subject to termination as provided
in paragraph 3 hereof.

     (b) Salary. During the period of January 1, 1997 through December 31, 1997,
Employer  shall pay  Employee  base salary at an annual rate of $300,000  ("Base
Salary"). Employee's Base Salary for the period January 1, 1998 through December
31, 1998 shall be  $350,000.  Employee's  Base Salary for the period  January 1,
1999 through December 31, 1999 shall be $400,000. Employee's Base Salary for the
period  January 1, 2000 through  December 31, 2000 shall be $450,000.  Beginning
July 1, 2000,  negotiations  will reopen to determine  base salary for the final
two years of the contract.  Employee's Base Salary is payable in accordance with
Employer's regular payroll practices for executive employees.

     (c)  Salary  Increase  Adjustments.  A  fiscal  year  in  which  Employer's
reportable  Return on Average  Assets  ("ROAA") is less than 1.0%,  exclusive of
non-recurring  charges (as  determined in  accordance  with  generally  accepted
accounting  principles  by the  independent  accounting  firm then  employed  by
Employer to prepare  Employer's  audited  financial  statements),  which charges
shall be discounted from the ROAA calculation,  under this paragraph l(c), shall
be considered  an  "Adjustment  Year."  Employer may  renegotiate  the scheduled
increase in Employee's Base Salary under  Paragraph l(b) of this Agreement,  for
the one year period following an Adjustment Year.

     (d) Incentive Compensation.  Employee shall be entitled to annual incentive
compensation  opportunities  pursuant to the terms of the  Management  Incentive
Plan which has been  approved by the Board of Directors of Employer to cover key
personnel of Employer.  Upon  termination of Employee's  employment  pursuant to
subparagraph  3(a),  3(b),  3(c) or 6, Employee  shall be entitled to a pro rata
portion  (based  on  Employee's  complete  months of  active  employment  in the
applicable  year) of the annual  incentive award that is payable with respect to
the year during which the  termination  occurs or, in the case of a  termination
upon  Employee's   disability  pursuant  to  subparagraph  3(c),  the  date  the
Disability Period began.

     (e)  Renegotiations.  If Employee and Employer  cannot agree on  Employee's
Base Salary and incentive  award for employment  after  December 31, 2000,  then
Employee  shall be entitled to be paid Base Salary and incentive  award equal to
the Base  Salary and  incentive  award paid in 2000  through  the balance of the
contract at December 31, 2002.  Beginning  January 1, 2002 (12 months before the
end of the Period of  Employment),  Employee and Employer  shall  commence  good
faith negotiations,  to be completed by June 30, 2002, for Employee's  continued
employment by Employer after the end of the Period of Employment.

     2.  Duties  during  the  Period of  Employment.  Employee  shall  have full
responsibility, subject to the control of Employer's Board of Directors, for the
supervision  of all  aspects of  Employer's  business  and  operations,  and the
discharge of such other duties and responsibilities to Employer as may from time
to time be  reasonably  assigned to Employee by  Employer's  Board of Directors.
Employee  shall report to the Board of Directors  of  Employer.  Employee  shall
devote Employee's best efforts to the affairs of Employer,  serve faithfully and
to the best of Employee's  ability and devote all of Employee's working time and
attention, knowledge,  experience, energy and skill to the business of Employer,
except that Employee may affiliate with professional associations,  business and
civic organizations. Employee shall serve on the Board of Directors of, or as an
officer of Employer's affiliates,  without additional  compensation if requested
to do so by the Board of Directors of Employer.  Employee shall receive only the
compensation  and other  benefits  described in this  Agreement  for  Employee's
duties as a Director of Employer.

     3.  Termination.  Employee's  employment  by  Employer  shall be subject to
termination as follows:

     (a) Expiration of the Term. This Agreement shall terminate automatically at
the  expiration  of the Period of  Employment  unless the  parties  enter into a
written agreement  extending  Employee's  employment,  except for the continuing
obligations of the parties as specified hereunder.

     (b) Termination Upon Death.  This Agreement shall terminate upon Employee's
death.  In the event this  Agreement  is  terminated  as a result of  Employee's
death,  Employer shall continue  payments of Employee's Base Salary for a period
of 90 days following Employee's death to the beneficiary  designated by Employee
on the "Beneficiary  Designation Form" attached to this Agreement as Appendix A.
Employee's  beneficiary  shall  be  free  to  dispose  of any  restricted  stock
previously granted to Employee by Employer.  Additionally,  Employer shall treat
as immediately exercisable all unexpired stock options held by Employee that are
not exercisable or that have not been exercised, so as to permit the Beneficiary
to purchase the balance of Community  Bank System,  Inc.  ("CBSI") Stock not yet
purchased pursuant to said options until the end of the exercise period provided
in the original grant of the option right.

     (c) Termination Upon Disability. Employer may terminate this Agreement upon
Employee's disability.  For the purpose of this Agreement,  Employee's inability
to perform  Employee's  duties hereunder by reason of physical or mental illness
or injury for a period of 26 successive  weeks (the  "Disability  Period") shall
constitute  disability.  The  determination  of  disability  shall  be made by a
physician selected by Employer and a physician  selected by Employee;  provided,
however,   that  if  the  two  physicians  so  selected  shall   disagree,   the
determination of disability shall be submitted to arbitration in accordance with
the  rules of the  American  Arbitration  Association  and the  decision  of the
arbitrator shall be binding and conclusive on Employee and Employer.  During the
Disability Period,  Employee shall be entitled to 100% of Employee's Base Salary
otherwise  payable  during that period,  reduced by any other  benefits to which
Employee may be entitled for the Disability Period on account of such disability
(including, but not limited to, benefits provided under any disability insurance
policy or program,  worker's  compensation  law, or any other benefit program or
arrangement).  Upon termination pursuant to this disability provision,  Employee
shall  be  free  to  dispose  of  any  restricted  stock  granted  to  Employee.
Additionally,  Employer  shall treat as  immediately  exercisable  all unexpired
stock  options held by Employee that are not  exercisable  or that have not been
exercised,  so as to permit the  Employee to purchase  the balance of CBSI Stock
not yet purchased  pursuant to said options until the end of the exercise period
provided in the original grant of the option right.

     (d) Termination  for Cause.  Employer may terminate  Employee's  employment
immediately  for "cause" by written  notice to  Employee.  For  purposes of this
Agreement,  a termination  shall be for "cause" if the termination  results from
any of the following events:

     (i) Material breach of this Agreement;

     (ii) Documented  misconduct as an executive or director of Employer, or any
subsidiary or affiliate of Employer for which  Employee is  performing  services
hereunder including,  but not limited to, misappropriating any funds or property
of any such company,  or  attempting to obtain any personal  profit (x) from any
transaction  to which such company is a party or (y) from any  transaction  with
any third  party in which  Employee  has an  interest  which is  adverse  to the
interest of any such company,  unless, in either case, Employee shall have first
obtained the written consent of the Board of Directors of Employer;

     (iii)  Unreasonable  neglect or refusal to perform  the duties  assigned to
Employee under or pursuant to this Agreement, unless cured within 60 days;

     (iv) Conviction of a crime involving moral turpitude;

     (v) Adjudication as a bankrupt,  which  adjudication has not been contested
in good faith,  unless  bankruptcy is caused  directly by  Employer's  unexcused
failure to perform its obligations under this Agreement;

     (vi) Documented failure to follow the reasonable,  written  instructions of
the Board of  Directors  of  Employer,  provided  that the  instructions  do not
require Employee to engage in unlawful conduct; or

     (vii) Any documented violation of the rules or regulations of the Office of
the   Comptroller   of  the  Currency  or  of  any  other   regulatory   agency.
Notwithstanding  any other term or provision of this  Agreement to the contrary,
if Employee's  employment is terminated  for cause,  Employee  shall forfeit all
rights to payments and benefits  otherwise  provided pursuant to this Agreement;
provided,  however,  that  Base  Salary  shall  be  paid  through  the  date  of
termination.

     (e)  Termination  For  Reasons  Other  Than  Cause.  In the event  Employer
terminates  Employee  prior to December  31, 2002 for reasons  other than cause,
Employee  shall be entitled to severance  equal to the greater of (i) the sum of
the annual Base Salary in effect at the time of termination  and the most recent
payment to Employee under the Management Incentive Plan, or (ii) amounts payable
through the balance of the unexpired term of this Agreement.

     (f)  Employer  shall  have the  right of first  refusal  to  purchase  from
Employee or Employee's  estate,  shares of CBSI stock  acquired  pursuant to the
exercise of stock options after date of  termination,  in the event  Employee or
Employee's estate elects to dispose or transfer such acquired shares. Such right
of first refusal shall expire ten years from the date of termination.

 4.    Fringe Benefits.

     (a)  Benefit  Plans.  During the Period of  Employment,  Employee  shall be
eligible to participate in any employee  pension  benefit plans (as that term is
defined under  Section 3(2) of the Employee  Retirement  Income  Security Act of
1974, as amended),  Employer-paid  group life  insurance  plans,  medical plans,
dental plans, long-term disability plans, business travel insurance programs and
other  fringe  benefit  programs  maintained  by Employer for the benefit of its
executive  employees.  Participation  in any of  Employer's  benefit  plans  and
programs  shall be based on, and  subject to  satisfaction  of, the  eligibility
requirements  and other  conditions  of such plans and  programs.  Employer  may
require Employee to submit to an annual physical, to be performed by a physician
of his own  choosing.  Employee  shall be  reimbursed  for related  expenses not
covered by Employer's health insurance plan, or any other plan in which Employee
is  enrolled.  Employee  shall not be  eligible  to  participate  in  Employer's
Severance  Pay Plan  maintained  for other  employees  not covered by employment
agreements.

     (b) Expenses.  Upon  submission  to Employer of vouchers or other  required
documentation,  Employee shall be reimbursed for Employee's actual out-of-pocket
travel and other expenses reasonably incurred and paid by Employee in connection
with Employee's duties hereunder. Reimbursable expenses must be submitted to the
Personnel  Committee of Employer's  Board of Directors for review on a quarterly
basis.

     (c) Other Benefits. During the Period of Employment, Employee also shall be
entitled to receive the following benefits:

     (i) Paid  vacation of 4 weeks during each calendar year (with no carry over
of unused  vacation to a subsequent  year) and any holidays that may be provided
to all employees of Employer in accordance with Employer's holiday policy;

     (ii) Reasonable sick leave;

     (iii)  Employer  paid  membership  for Employee at the Century Club and the
Onondaga Country Club,  subject to nondeductible  tax treatment by Employer or a
reimbursement  to Employee  for taxes owed by Employee in  connection  with such
benefit;

     (iv) The use of an  Employer-owned  automobile  of Employee's  choice,  the
purchase  and  replacement  of which  shall be  subject to the  approval  of the
Personnel Committee of the Board of Directors of Employer; and

     (v)  Reimbursement  of  the  purchase  price  of a car  telephone  and  all
Employer-related  business  charges  incurred in connection with the use of such
telephone.

     (d)  Supplemental  Retirement  Benefits.  The terms and  conditions for the
payment of  Supplemental  Retirement  Benefits  shall be set forth in a separate
written agreement between the parties.

     5. Stock Options. Employer shall cause the Personnel Committee of the Board
of Directors of Employer to review whether Employee should be granted options to
purchase  shares of common stock of Community Bank System,  Inc. Such review may
be  conducted  pursuant to the terms of the  Community  Bank System,  Inc.  1994
Long-Term  Incentive  Compensation  Program or  independently,  as the Personnel
Committee  shall  determine.  Reviews shall be conducted no less frequently than
annually.

 6.    Change of Control.

     (a) If Employee's employment with Employer (as an employee) shall cease for
any  reason,  including  Employee's  voluntary  termination  but  not  including
Employee's  termination  for "cause" (as  described in paragraph  3(d)) within 2
years  following  a  "Change  of  Control"  that  occurs  during  the  Period of
Employment, Employer shall:

     (i) Retain the services of Employee, on an independent contractor basis, as
a  consultant  to  Employer  for a period of no less than 36 months at an annual
consulting  fee rate equal to the total of  Employee's  Base Salary in effect at
the time of  Employee's  termination  plus an  amount  equal  to the  Management
Incentive paid to the Employee in the year previous to the "Change of Control";

     (ii) Provide Employee with fringe benefits,  or the cash equivalent of such
benefits,  identical to those  described in paragraph 4(a) for the period during
which Employee is retained as a consultant  pursuant to (i) above. To the extent
the benefits provided to Employee in 6(a)(ii) above are deemed taxable benefits,
Employer shall reimburse Employee for taxes owed by Employee on the benefits and
tax reimbursement;

     (iii)  Treat  as  immediately   exercisable  all  unexpired  stock  options
described in  paragraph 5 that are not  otherwise  exercisable  or that have not
been exercised and permit Employee to dispose of any restricted stock granted to
Employee; and

     (iv) Pay to Employee the  difference  between the total purchase price paid
by Employee for the home owned by him in the  Syracuse  area and the proceeds of
the sale of such home by Employee  following the  termination  of his employment
not  later  than  December  31,  2004  if he  elects  to  move  outside  of  the
metropolitan  Syracuse area and he establishes to the  satisfaction of the Board
of Directors of Employer that he is unable  despite  reasonable  efforts to sell
the home within one year from the  termination of his employment for a sum equal
to the purchase price, or, in lieu thereof,  Employer will purchase the home for
a sum equal to the price Employee paid for it.

     (v)  Subject  to  Employer's  right to make  the  single  lump sum  payment
described in paragraph 6(a)(vi) below, if any portion of the amounts paid to, or
value  received by,  Employee  following a "Change of Control"  (whether paid or
received  pursuant to this  paragraph  6 or  otherwise)  constitutes  an "excess
parachute  payment"  within the meaning of Internal  Revenue Code Section  280G,
then the parties shall negotiate a restructuring of payment dates and/or methods
(but not payment  amounts) to minimize or eliminate the  application of Internal
Revenue Code Section 280G.  If an agreement to  restructure  payments  cannot be
reached within 60 days of the date the first payment is due under this paragraph
6, then  payments  shall be made  without  restructuring.  Subject to  paragraph
6(a)(vi),  Employee shall be responsible for all taxes and penalties  payable by
Employee as a result of Employee's receipt of an "excess parachute payment."

     (vi)  Notwithstanding  the foregoing of this  paragraph  6(a), the Board of
Directors of Employer may elect, in its sole discretion, to pay all benefits due
Employee  pursuant  to this  paragraph  6 (except  for the  benefit set forth in
paragraph  6(a)(iv) which shall continue pursuant to its terms) in a single lump
sum  payment  within  90 days  following  a Change  of  Control  and  Employee's
termination of employment with Employer.  In the event a single lump sum payment
is made pursuant to the foregoing  sentence,  the amount of the payment shall be
increased  to the  extent  necessary  to hold  Employee  harmless  from  any tax
liability attributable to such single lump sum payment.

     (b) As provided in paragraph 6(a) above, Employee may voluntarily terminate
his employment with Employer  within 2 years following a Change of Control,  and
receive all of the  payments  specified  in 6(a)  above.  In the event of such a
voluntary  termination,  the payments  specified in paragraph  6(a)(i)  shall be
reduced by any non-Employer related wages or self-employment income derived (or,
in the case of a single lump sum payment,  reasonably expected to be derived) by
Employee  during the  consulting  period.  (c) For  purposes of  paragraph  6, a
"Change of Control" shall be deemed to have occurred if:

     (i) any "person,"  including a "group" as determined in accordance with the
Section 13(d)(3) of the Securities  Exchange Act of 1934 ("Exchange Act"), is or
becomes the beneficial owner, directly or indirectly,  of securities of Employer
representing  30% or  more of the  combined  voting  power  of  Employer's  then
outstanding securities;

     (ii) as a result of, or in  connection  with,  any tender offer or exchange
offer, merger or other business  combination (a "Transaction"),  the persons who
were directors of Employer  before the  Transaction  shall cease to constitute a
majority of the Board of Directors of Employer or any successor to Employer;

     (iii) Employer is merged or consolidated with another  corporation and as a
result of the merger or  consolidation  less than 70% of the outstanding  voting
securities of the surviving or resulting  corporation shall then be owned in the
aggregate  by the former  stockholders  of Employer,  other than (A)  affiliates
within  the  meaning  of the  Exchange  Act,  or (B) any party to the  merger or
consolidation;

     (iv) a tender  offer or  exchange  offer  is made and  consummated  for the
ownership of  securities  of Employer  representing  30% or more of the combined
voting power of Employer's then outstanding voting securities; or

     (v)  Employer  transfers   substantially  all  of  its  assets  to  another
corporation which is not controlled by Employer.

     7.  Withholding.  Employer shall deduct and withhold from  compensation and
benefits provided under this Agreement all necessary income and employment taxes
and any other similar sums required by law to be withheld.

 8.    Covenants.

     (a) Confidentiality.  Employee shall not, without the prior written consent
of  Employer,  disclose  or use in any way,  either  during  his  employment  by
Employer or  thereafter,  except as required in the course of his  employment by
Employer,  any  confidential  business or technical  information or trade secret
acquired  in  the  course  of  Employee's   employment  by  Employer.   Employee
acknowledges and agrees that it would be difficult to fully compensate  Employer
for damages  resulting  from the breach or  threatened  breach of the  foregoing
provision  and,  accordingly,  that  Employer  shall be  entitled  to  temporary
preliminary  injunctions  and permanent  injunctions to enforce such  provision.
This provision with respect to injunctive  relief shall not,  however,  diminish
Employer's  right to claim and recover  damages.  Employee  covenants to use his
best efforts to prevent the publication or disclosure of any trade secret or any
confidential  information  concerning  the  business  or finances of Employer or
Employer's affiliates, or any of its or their dealings,  transactions or affairs
which  may come to  Employee's  knowledge  in the  pursuance  of his  duties  or
employment.

     (b) No Competition.  Employee's employment is subject to the condition that
during the term of his  employment  hereunder  and for the period  specified  in
Paragraph 8(c) below,  Employee shall not, directly or indirectly,  own, manage,
operate,  control or  participate  in the  ownership,  management,  operation or
control  of,  or  be  connected  as an  officer,  employee,  partner,  director,
individual  proprietor,  lender,  consultant  or  otherwise  with,  or have  any
financial  interest  in, or aid or assist  anyone  else in the  conduct  of, any
entity or business (a  "Competitive  Operation")  which  competes in the banking
industry  or with any other  business  conducted  by  Employer  or by any group,
affiliate,  division or  subsidiary  of Employer,  in the states of New York and
Pennsylvania.  Employee  shall keep  Employer  fully advised as to any activity,
interest,  or  investment  Employee  may have in any way  related to the banking
industry.  It is understood  and agreed that,  for the purposes of the foregoing
provisions of this  paragraph,  (i) no business shall be deemed to be a business
conducted  by  Employer  or any group,  division,  affiliate  or  subsidiary  of
Employer unless 5% or more of Employer's  consolidated  gross sales or operating
revenues is derived from, or 5% or more of  Employer's  consolidated  assets are
devoted to, such  business;  (ii) no business  conducted  by any entity by which
Employee is employed or in which he is  interested or with which he is connected
or  associated  shall be  deemed  competitive  with any  business  conducted  by
Employer or any group,  division or subsidiary of Employer unless it is one from
which 2% or more of its  consolidated  gross  sales  or  operating  revenues  is
derived,  or to which 2% or more of its  consolidated  assets are  devoted;  and
(iii) no business which is conducted by Employer at the Date of Termination  and
which subsequently is sold by Employer shall, after such sale, be deemed to be a
Competitive  Operation  within the meaning of this  paragraph.  Ownership of not
more than 5% of the voting  stock of any  publicly  held  corporation  shall not
constitute a violation of this paragraph.

     (c)  Non-Competition  Period. If Employee's  employment with Employer shall
cease for any reason  during the Period of  Employment  as defined in  Paragraph
1(a) of this Agreement,  the "non-competition period" shall begin on the date of
Employee's termination and end on the later of (i) the second anniversary of the
date of Employee's termination, or (ii) December 31, 2002.

     (d) Certain Affiliates of Employer. It is understood that Employee may have
access to technical knowledge, trade secrets and customer lists of affiliates of
Employer or companies which Employer's  parent may acquire in the future and may
serve as a member of the board of  directors  or as an officer or employee of an
affiliate of Employer.  Employee covenants that he shall not, during the term of
his  employment  by Employer or for the period  specified in 8(c) above,  in any
way, directly or indirectly, own, manage, operate, control or participate in the
ownership,  management,  operation or control of, or be connected as an officer,
employee,  partner,  director,  individual  proprietor,  lender,  consultant  or
otherwise aid or assist anyone else in any business or operation  which competes
with or engages in the business of such an affiliate.

     (e)  Termination  of Payments.  Upon the breach by Employee of any covenant
under this  paragraph  8,  Employer  may offset  and/or  recover  from  Employee
immediately any and all severance benefits paid to Employee under paragraph 3(e)
hereof in addition to any and all other remedies available to Employer under the
law or in equity.

     (f) The  non-competition  provisions of paragraphs  8(b) and 8(c) shall not
apply if Employee's  employment  ceases within the two-year  period  following a
Change of Control within the meaning of paragraph 6.

     9. Notices.  Any notice which may be given hereunder shall be sufficient if
in writing and mailed by certified mail, return receipt  requested,  to Employee
at his residence and to Employer at 5790 Widewaters  Parkway,  Dewitt,  New York
13214, or at such other addresses as either Employee or Employer may, by similar
notice, designate.

     10. Rules,  Regulations  and Policies.  Employee  shall abide by and comply
with all of the rules, regulations,  and policies of Employer, including without
limitation  Employer's  policy of strict  adherence to, and compliance with, any
and  all  requirements  of the  banking,  securities,  and  antitrust  laws  and
regulations.

     11. No Prior Restrictions. Employee affirms and represents that Employee is
under no obligations to any former employer or other third party which is in any
way inconsistent  with, or which imposes any restriction upon, the employment of
Employee by Employer, or Employee's undertakings under this Agreement.

     12. Return of Employer's  Property.  After Employee has received  notice of
termination or at the end of the term hereof,  whichever first occurs,  Employee
shall  forthwith  return to Employer  all  documents  and other  property in his
possession belonging to Employer.

     13.  Construction  and  Severability.  The  invalidity  of any  one or more
provisions  of this  Agreement  or any part  thereof,  all of which are inserted
conditionally  upon their being valid in law,  shall not affect the  validity of
any  other  provisions  to this  Agreement;  and in the  event  that one or more
provisions  contained  herein  shall be  invalid,  as  determined  by a court of
competent  jurisdiction,  this instrument  shall be construed as if such invalid
provisions had not been inserted.

     14.  Governing  Law. This  Agreement was executed and delivered in New York
and shall be construed and governed in accordance  with the laws of the State of
New York.

     15.  Assignability  and  Successors.  This Agreement may not be assigned by
Employee or Employer, except that this Agreement shall be binding upon and shall
inure to the benefit of the  successor of Employer  through  merger or corporate
reorganization.

     16. Miscellaneous.  This Agreement constitutes the entire understanding and
agreement  between the parties  with  respect to the subject  matter  hereof and
shall supersede all prior  understandings and agreements,  including the January
1, 1997 version of this Agreement and an employment  agreement made effective as
of January 1, 1995. This Agreement cannot be amended,  modified, or supplemented
in any respect,  except by a subsequent  written  agreement  entered into by the
parties hereto. The services to be performed by Employee are special and unique;
it is agreed  that any  breach  of this  Agreement  by  Employee  shall  entitle
Employer  (or any  successor  or assigns of Employer) , in addition to any other
legal remedies available to it, to apply to any court of competent  jurisdiction
to enjoin such breach.  The provisions of paragraphs  l(e), 6 and 8 hereof shall
survive the termination of this Agreement.

     17.  Counterparts.  This Agreement may be executed in counterparts (each of
which  need  not be  executed  by each of the  parties),  which  together  shall
constitute one and the same instrument.

     18.  Jurisdiction,  Venue  and Fees.  The  jurisdiction  of any  proceeding
between the parties  arising out of, or with respect to, this Agreement shall be
in a court of competent  jurisdiction  in New York State,  and venue shall be in
Onondaga County. Each party shall be subject to the personal jurisdiction of the
courts of New York State. If Employee is the prevailing party in a proceeding to
collect  payments due  pursuant to this  Agreement  and  prevails in  collecting
payments due in the proceeding or settlement of the  proceeding,  Employer shall
reimburse  Employee  for  reasonable  attorneys'  fees  incurred  by Employee in
connection with such proceeding.

     The foregoing is established by the following signatures of the parties.

                                    COMMUNITY BANK SYSTEM, INC.


                                    By: /S/  James A. Gabriel
                                    -------------------------

                                    Its:  Chairman
                                    --------------


                                    COMMUNITY BANK, N.A.


                                    By: /s/  James A. Gabriel

                                    Its:  Chairman
                                    --------------


                                    /s/  SANFORD A. BELDEN
                                    ----------------------
                                         SANFORD A. BELDEN



                                         APPENDIX A

                          BENEFICIARY DESIGNATION FORM

     Pursuant to the  Employment  Agreement  between (i) Community  Bank System,
Inc. and Community Bank,  N.A., and (ii) Sanford A. Belden,  dated as of January
1,   1997    ("Agreement"),    I,   Sanford   A.   Belden,    hereby   designate
Elizabeth G. Belden, my wife as the beneficiary of amounts payable upon my death
in accordance  with paragraph 3(b) of the Agreement.  My  beneficiary's  current
address is 9 Lynacres Boulevard Fayetteville, NY  13066.


Dated: 3/19/97
       -------



/s/  Sanford A. Belden
- ----------------------
     Sanford A. Belden


/s/  Susan D. Abbott
- ----------------------
        Witness


<PAGE>


                     SUPPLEMENTAL RETIREMENT PLAN AGREEMENT

     This sets forth an amendment and restatement of the Supplemental Retirement
Plan  Agreement  made  effective as of April 1, 1997 between (i) COMMUNITY  BANK
SYSTEM,  INC., a Delaware  corporation and registered bank holding company,  and
COMMUNITY  BANK,  N.A.,  a national  banking  association,  both having  offices
located in Dewitt, New York (collectively,  the "Employer"), and (ii) SANFORD A.
BELDEN, an individual currently residing at 9 Lynacres Boulevard,  Fayetteville,
New York  ("Employee").  This  amended and  restated  agreement  supersedes  the
original version of this agreement dated April 1, 1997,  supersedes  paragraph 6
of the  employment  agreement  between the  parties,  effective as of January 1,
1995, and is entered into pursuant to paragraph 4(d) of the employment agreement
between the parties, effective as of January 1, 1997 and as amended ("Employment
Agreement").  This amended and restated Agreement is effective as of October 31,
1999.

     WITNESSETH  IN  CONSIDERATION  of the  promises and mutual  agreements  and
covenants  contained  herein,  and other good and  valuable  consideration,  the
parties agree as follows:


     1.  Supplemental  Retirement  Benefit.  (a) Employer  shall pay Employee an
annual  supplemental  retirement  benefit  equal to the  product of (i) 5% times
Employee's number of years of service,  considering only the Employee's first 10
years of service,  plus 2% times Employee's number of years of service in excess
of ten years, times (ii) Employee's final average compensation, with the product
of (i) times (ii) reduced by Employee's other retirement benefits.

     (b) For purposes of this paragraph 1, and subject to paragraph 2, "years of
service"  shall be  credited  to Employee in the same manner as years of service
are credited to Employee under the Community Bank System,  Inc. Pension Plan, as
amended through December 31, 1994 ("Pension Plan"); and no more than 15 years of
service will be taken into account under paragraphs 1 and 2.

     (c)  For  purposes  of  this   paragraph  1,   Employee's   "final  average
compensation"  shall be the annual average of Employee's Base Salary (as defined
in the Employment Agreement) and cash bonus received during the five consecutive
calendar years preceding Employee's termination.

     (d)  For  purposes  of  this  paragraph  1,  Employee's  "other  retirement
benefits" shall mean the sum of

     (i) the annual benefit payable to Employee from the Pension Plan, plus

     (ii) the  estimated  annual  benefit  payable to  Employee  pursuant to the
Federal Social Security Act, plus

     (iii) the annual  benefit  payable to Employee  under the  defined  benefit
pension plan  maintained  by Farm Credit (in which  Employee  was a  participant
prior to his employment with Employer), plus

     (iv)  the  annual   benefit   that  could  be  provided  by  (A)   Employer
contributions  (other than elective  deferrals) made on Employee's  behalf under
the Community Bank System,  Inc. Employee Savings and Retirement Plan, and under
the Deferred Compensation Plan for Certain Executive Employees of Community Bank
System,   Inc.,  (B)  First  Bank  System  contributions  (other  than  elective
deferrals)  made on  Employee's  behalf  under  the  defined  contribution  plan
maintained by First Bank System (in which  Employee was a  participant  prior to
his employment with Employer),  and (C) earnings on contributions  under (A) and
(B) at an assumed rate of 8% per year,  if such  contributions  and earning were
converted  to a  benefit  payable  at the same  time and in the same form as the
benefit  paid under this  paragraph  1, using the factors  applied to  determine
actuarial  equivalents  under the Pension Plan at the time payments  begin under
this  paragraph 1. As of the date of this  Agreement,  the  aggregate  amount of
"other retirement benefits" is reflected on Appendix B to this Agreement.

     (e) For  purposes  of  paragraph  1,  Employee's  Social  Security  Benefit
("Benefit")  will be  valued  by the  actual  Benefit  Employee  receives  or is
qualified  to receive at the time  Employee  elects to receive the  supplemental
retirement  benefit,  or if Employee has not yet qualified for the Benefit,  the
Benefit  will be valued by the maximum  benefit  available to a then 62 year old
individual.

     (f) For the purposes of paragraph 1,  Employee's  Pension Plan Benefit will
be Employee's accrued benefit under the Plan, determined as of the date Employee
elects to receive the  supplemental  retirement  plan benefit,  adjusted for the
timing and form of benefit.

     (g) The supplemental  retirement  benefit described in paragraph 1 shall be
payable  commencing  on the first day of the  month  following  the later of (i)
Employee's  receipt  of all  payment  due  under  the  terms  of his  Employment
Agreement, or (ii) termination of employment with Employer.

     (h) The supplemental retirement benefit described in this paragraph 1 shall
be paid in the form of an  actuarially  reduced  Joint and 50% Survivor  benefit
with Employee's spouse as survivor annuitant; provided however, that if Employee
simultaneously  commences receipt of Employer's  Pension Plan benefit,  then the
benefit  under  this  paragraph  1 shall be paid in the same form as  Employee's
Pension Plan Benefit.  If Employee or his beneficiaries shall receive payment of
Employee's  benefit  under the Pension  Plan in  a form other than a single life
annuity for Employee's life and/or prior to Employee's attainment of age 65, the
supplement  retirement  benefit under this paragraph 1 shall be converted to the
same form of payment  and/or  subject to the same  early  retirement  reduction,
using  the  factors  applied  to  determine  actuarial   equivalents  and  early
retirement benefits under the Pension Plan at the time payments begin.

     (i) Employer shall  establish a "grantor trust" (as that term is defined in
Internal  Revenue Code Section 671) to aid it in the accumulation and payment of
the supplemental retirement benefit described in this paragraph 1; provided that
the trust shall be established  with the intention that the creation and funding
of the trust shall not result in the  recognition of gross income by Employee of
any amount credited under the trust prior to the date the amount is paid or made
available.  Assets of the trust,  and any other  assets set aside by Employer to
satisfy its obligations under this Agreement,  shall remain at all times subject
to the claims of Employer's  general  creditors.  Employee and his beneficiaries
shall not have any rights  under this  paragraph 1 that are senior to the claims
of general unsecured  creditors of Employer.  Notwithstanding  any other term or
provision of this  agreement or the trust,  immediately  prior to the  effective
date of a Change of Control (as defined in the Employment  Agreement),  Employer
shall  fully  fund the  trust  (using  the same  actuarial  assumptions  used to
establish  funding in the Pension Plan) for all benefits earned pursuant to this
Agreement through the effective date of the Change of Control.

     (j) The right to receive the supplemental  retirement  benefit described in
this paragraph 1 shall not be subject in any manner to anticipation, alienation,
sale, transfer,  assignment,  pledge or encumbrance,  nor subject to attachment,
garnishment,  levy, execution or other legal or equitable process for the debts,
contracts or liabilities of Employee or his beneficiaries.

     2. Change of Control

     (a) If  Employee's  employment  with  Employer  shall cease for any reason,
including  Employee's   voluntary   termination  but  not  including  Employee's
termination  for "cause",  within 2 years  following a "Change of Control",  (as
those quoted terms are defined in the Employment Agreement), Employer shall:

     (i) Credit  Employee  under this  agreement  with the greater of 3 years of
service or the years of service  Employee is retained as a consultant  under the
terms of paragraph 6 of the  Employment  Agreement  for purposes of  determining
Employee's supplemental retirement benefit described in paragraph 1; and

     (ii) Credit  Employee under this  agreement  with two  additional  years of
service for purposes of determining Employee's  supplemental  retirement benefit
described in paragraph 1.

     (b) Subject to paragraph 2(c) below, if any portion of the amounts paid to,
or value received by,  Employee  following a "Change of Control"  constitutes an
"excess  parachute  payment" within the meaning of Internal Revenue Code Section
280G, then the parties shall  negotiate a restructuring  of payment dates and/or
methods (but not payment  amounts) to minimize or eliminate the  application  of
Internal  Revenue Code Section  280G.  If an agreement to  restructure  payments
cannot be reached within 60 days of the date the first payment is due under this
Agreement, then payments shall be made without restructuring.  Employee shall be
responsible  for all taxes and  penalties  payable  by  Employee  as a result of
Employee's receipt of an "excess parachute payment."

     (c)  Notwithstanding  the  foregoing  of this  paragraph 2, if the Board of
Directors  of  Employer  elects to make a single  lump sum  payment to  Employee
pursuant to paragraph 6(a)(vi) of the Employment  Agreement,  Employer shall pay
all benefits due Employee pursuant to this Agreement in an actuarial  equivalent
single  lump sum  payment  within  90 days  following  a Change of  Control  and
Employee's  termination of employment with Employer.  In the event a single lump
sum  payment  is made  pursuant  to the  foregoing  sentence,  the amount of the
payment  shall be increased to the extent  necessary to hold  Employee  harmless
from any tax liability attributable to such single lump sum payment.

     3.  Construction  and  Severability.  The  invalidity  of any  one or  more
provisions  of this  Agreement  or any part  thereof,  all of which are inserted
conditionally  upon their being valid in law,  shall not affect the  validity of
any  other  provisions  to this  Agreement;  and in the  event  that one or more
provisions  contained  herein  shall be  invalid,  as  determined  by a court of
competent  jurisdiction,  this instrument  shall be construed as if such invalid
provisions had not been inserted.

     4. Governing Law. This Agreement was executed and delivered in New York and
shall be construed and governed in accordance  with the laws of the State of New
York.

     5.  Assignability  and  Successors.  This  Agreement may not be assigned by
Employee or Employer, except that this Agreement shall be binding upon and shall
inure to the benefit of the  successor of Employer  through  merger or corporate
reorganization.

     6. Miscellaneous.  This Agreement  constitutes the entire understanding and
agreement  between the parties  with  respect to the subject  matter  hereof and
shall supersede all prior understandings and agreements,  including the April 1,
1997 version of this Agreement and the employment agreement between Employer and
Employee dated January 1, 1995. This Agreement cannot be amended,  modified,  or
supplemented in any respect,  except by a subsequent  written  agreement entered
into by the parties hereto.

     7.  Counterparts.  This Agreement may be executed in counterparts  (each of
which  need  not be  executed  by each of the  parties),  which  together  shall
constitute one and the same instrument.

     8. Jurisdiction, Venue and Fees. The jurisdiction of any proceeding between
the parties  arising out of, or with  respect to, this  Agreement  shall be in a
court  of  competent  jurisdiction  in New York  State,  and  venue  shall be in
Onondaga County. Each party shall be subject to the personal jurisdiction of the
courts of New York  State.  If Employee  is a party in a  proceeding  to collect
payments due pursuant to this Agreement and prevails in collecting  payments due
in the  proceeding or settlement of the  proceeding,  Employer  shall  reimburse
Employee for reasonable  attorneys' fees incurred by Employee in connection with
such proceeding.

     The foregoing is established by the following signatures of the parties.

                                    COMMUNITY BANK SYSTEM, INC.
                                    By: /S/  James A. Gabriel
                                    -------------------------

                                    Its:  Chairman
                                    --------------



                                    COMMUNITY BANK, N.A.
                                    By: /S/  James A. Gabriel
                                    -------------------------

                                    Its:  Chairman
                                    --------------


                                    /s/   SANFORD A. BELDEN
                                    -----------------------
                                          SANFORD A. BELDEN



                                  APPENDIX A


                          BENEFICIARY DESIGNATION FORM


     Pursuant to the  Supplemental  Retirement  Agreement  between (i) Community
Bank System, Inc. and Community Bank, N.A., and (ii) Sanford A. Belden, dated as
of April 1, 1997 and amended and  restated as of October 1, 1999  ("Agreement"),
I, Sanford A. Belden,  hereby  designate  Elizabeth G. Belden,  my wife,  as the
beneficiary of amounts  payable upon my death in accordance  with paragraph 1 of
the  Agreement.  My  beneficiary's  current  address  is 9  Lynacres  Boulevard,
Fayetteville, New York.



Dated: 11/19/99                     /s/   Sanford A. Belden
                                    -----------------------
                                          Sanford A. Belden


                                    /s/ Donna P. VanAuken
                                       ---------------------
                                               Witness





Subsidiaries of the Company
            Name                                  Jurisdiction of Incorporation
            ----                                  -----------------------------

          Community Bank, N.A.                                         New York
          Community Capital Trust I                                    Delaware
          Community Financial Services, Inc.                           New York
          Benefit Plans Administrative Services, Inc.                  New York
          CBNA Treasury Management Corporation                         Delaware
          Community Investment Services, Inc.                          New York
          CBNA Preferred Funding Corp.                                 Delaware
          CFSI Close-Out Corp.                                         New York



<TABLE> <S> <C>

<ARTICLE>                  9
<MULTIPLIER>               1,000

<S>                        <C>
<PERIOD-TYPE>              12-MOS
<FISCAL-YEAR-END>                                    Dec-31-1999
<PERIOD-END>                                         Dec-31-1999
<CASH>                                                    76,527
<INT-BEARING-DEPOSITS>                                         0
<FED-FUNDS-SOLD>                                          24,200
<TRADING-ASSETS>                                               0
<INVESTMENTS-HELD-FOR-SALE>                              625,645
<INVESTMENTS-CARRYING>                                     5,042
<INVESTMENTS-MARKET>                                       5,084
<LOANS>                                                1,009,223
<ALLOWANCE>                                               13,421
<TOTAL-ASSETS>                                         1,840,702
<DEPOSITS>                                             1,360,306
<SHORT-TERM>                                             254,000
<LIABILITIES-OTHER>                                       18,091
<LONG-TERM>                                               70,000
<COMMON>                                                   7,640
                                     29,817
                                                    0
<OTHER-SE>                                               100,847
<TOTAL-LIABILITIES-AND-EQUITY>                         1,840,702
<INTEREST-LOAN>                                           84,853
<INTEREST-INVEST>                                         38,996
<INTEREST-OTHER>                                              38
<INTEREST-TOTAL>                                         123,887
<INTEREST-DEPOSIT>                                        42,774
<INTEREST-EXPENSE>                                        55,947
<INTEREST-INCOME-NET>                                     67,941
<LOAN-LOSSES>                                              5,136
<SECURITIES-GAINS>                                         (638)
<EXPENSE-OTHER>                                           52,733
<INCOME-PRETAX>                                           25,559
<INCOME-PRE-EXTRAORDINARY>                                25,559
<EXTRAORDINARY>                                                0
<CHANGES>                                                      0
<NET-INCOME>                                              17,635
<EPS-BASIC>                                                 2.45
<EPS-DILUTED>                                               2.42
<YIELD-ACTUAL>                                              4.46
<LOANS-NON>                                                4,666
<LOANS-PAST>                                               1,047
<LOANS-TROUBLED>                                             122
<LOANS-PROBLEM>                                                0
<ALLOWANCE-OPEN>                                          12,441
<CHARGE-OFFS>                                              5,288
<RECOVERIES>                                               1,132
<ALLOWANCE-CLOSE>                                         13,421
<ALLOWANCE-DOMESTIC>                                      13,421
<ALLOWANCE-FOREIGN>                                            0
<ALLOWANCE-UNALLOCATED>                                    1,065


</TABLE>


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