IOWA FIRST BANCSHARES CORP.
                                Second and Cedar
                             Muscatine, Iowa 52761
                                 (563) 263-4221
For more information contact:
Kim K. Bartling, Executive Vice President, Chief Operating Officer & Treasurer
(563-262-4216) Or George A. Shepley, Chairman (563-262-4200)

                                  PRESS RELEASE
        FOR RELEASE January 21, 2003, at 1:00 p.m. Central Standard Time


Iowa First Bancshares  Corp.Reports  Record 2002 Financial  Results and Dividend
Payment

Iowa First Bancshares  Corp.  (OTCBB IFST) today reported net income of $861,000
for the quarter ended December 31, 2002,  compared to net income of $821,000 for
the quarter  ended  December  31,  2001,  an  increase of $40,000 or 4.9%.  This
increase in net income was primarily  due to improved net interest  income which
was $188,000 or 6.9% greater during the fourth quarter of 2002,  compared to the
fourth  quarter of 2001.  Diluted  earnings per share were $.60 during the three
months ended  December 31, 2002,  and $.56 for the  comparable  period the prior
year, an increase of $.04 or 7.2%.

Net income for the twelve  months ended  December 31, 2002,  totaled  $3,570,000
which was  $170,000  or 5.0% more than the  comparable  period  last year.  This
$3,570,000  was the highest annual net income figure ever reported by Iowa First
Bancshares  Corp.  Net income per share for the year ended December 31, 2002, of
$2.48 was $.18 or 7.8% greater than the prior year. This also  represented a new
record for the Company. Chairman George A. Shepley stated, "We are quite pleased
with the  financial  results  achieved  during 2002 by our  outstanding  team of
employees. In a year when many companies were reporting lower earnings or losses
and all major U.S. stock indices exhibited  negative returns for investors,  the
experience,  integrity and dedication of our directors,  officers and staff have
once again rewarded our loyal shareholders."

Net interest  income  increased  $725,000 or 6.7% when  comparing the year ended
December 31, 2002, to December 31, 2001.  Securities gains of $84,000 recognized
in 2002  compare  to  $331,000  of such  gains in 2001.  Other  income,  without
securities gains, grew $43,000 or 1.7% to total $2,580,000 for the year 2002.

Provisions  for loan losses  increased  $74,000  during 2002 to total  $440,000.
Salaries and benefits,  the largest component of noninterest operating expenses,
were actively  monitored and controlled in 2002 to result in an increase of only
$13,000 or 0.3%  compared to 2001.  Occupancy  expenses  decreased by $66,000 or
8.9% and equipment  expenses  declined  $27,000 or 3.8% in 2002.  All other 2002
noninterest operating expenses increased over 2001 by $246,000 or 11.2%. Much of
this increase came in the areas of computer costs, losses incurred on other real
estate, Federal Reserve Bank processing,  consulting,  employee recruiting,  and
insurance and bonds.  In total,  noninterest  operating  expenses were held to a
modest increase over the prior year of $166,000 or only 2.0%.

At year-end  2002,  total assets  decreased  $1,892,000  or 0.5%,  and net loans
increased $1,227,000,  compared to year-end 2001. Additionally, over $20,000,000
of loans were sold on the secondary  market in 2002.  These sold loans  generate
up-front income and continuing  earnings derived from servicing the loans.  Over
the same time  period,  total  deposits  increased  $2,898,000  or 1.1%  despite
historically  low  interest  rates paid for  deposits.  Notes  payable have been
reduced from $5,419,000 at December 31, 2001, to only $3,300,000 at December 31,
2002, by a combination of normal payments as well as prepayments. This reduction
in the parent  company's  debt,  coupled with continued  growth in the equity of
Iowa First Bancshares  Corp.,  serves to strengthen the Company's  balance sheet
and future funding flexibility.

In summarizing some of the important  shareholder benefits achieved during 2002,
Kim Bartling, EVP, COO and Treasurer commented, "Iowa First Bancshares Corp. not
only earned a return on average equity of nearly 15%, but also paid dividends to
shareholders  resulting  in a yield,  based on the  beginning  of the year stock
price, of over 4%. Additionally,  shareholders enjoyed a total investment return
(stock price  appreciation  and dividend  yield) in excess of 23%,  based on the
year-end  appraisal price of $26.50 per share.  Iowa First Bancshares Corp. also
continued  to   repurchase   shares  of  its  common  stock  for  the  treasury,
repurchasing nearly 34,000 shares during 2002."

In  recognition  of the Company's  continued  financial  progress,  the board of
directors voted to increase the quarterly  dividend by 3.3%, to $.235 per share,
beginning with the dividend to be paid January 28, 2003.

Iowa  First  Bancshares  Corp.  is  a  bank  holding  company  headquartered  in
Muscatine,  Iowa.  The  Company  provides  a wide  array of  banking  and  other
financial  services to individuals,  businesses and  governmental  organizations
through its two wholly-owned  national banks located in Muscatine and Fairfield,
Iowa. Iowa First Bancshares Corp. common stock is traded on the Over-The-Counter
Bulletin Board market under the symbol IFST.


This press release contains forward-looking statements.  Investors are cautioned
that all forward-looking statements involve risks and uncertainties, and several
factors  could  cause  actual  results  to differ  materially  from those in the
forward-looking statements. Forward-looking statements may relate to anticipated
revenues, gross margins, earnings, and growth of the market for our services and
products.  The following  factors,  among others,  could cause actual results to
differ from those  indicated in the  forward-looking  statements:  uncertainties
associated with market  acceptance of and demand for the Company's  services and
products, impact of competitive products and pricing,  dependence on third party
suppliers,  uncertainties  associated  with the  development  and  deployment of
technology,  regulatory or other developments in the industry, and the emergence
of future opportunities or threats. Investors are directed to the Company's 2001
Annual  Report on Form 10-K  which is filed  with the  Securities  and  Exchange
Commission.

                        CONSOLIDATED FINANCIAL HIGHLIGHTS
              (Dollar amounts in thousands, except per share data)
                                   (unaudited)


                                 For the Three  For the Three  For the Twelve  For the Twelve
                                  Months Ended   Months Ended   Months Ended    Months Ended
                                 Dec. 31, 2002  Dec. 31, 2001  Dec. 31, 2002   Dec. 31, 2001
                                 -------------  -------------  -------------   --------------
                                                                     

Net Interest Income                 $ 2,919      $ 2,731          $ 11,601        $ 10,876
Provision for Loan Losses               110           58               440             366
Securities Gains                          0           46                84             331
Noninterest Income                      705          727             2,580           2,537
Noninterest Expense                   2,321        2,337             8,711           8,545
Net Income After Income Taxes           861          821             3,570           3,400
Net Income Per Common Share,
   Basic and Diluted                $  0.60      $  0.56          $   2.48         $  2.30


                                            As of                   As of
                                     December 31, 2002        December 31, 2001
                                     -----------------        -----------------

Net loans                                 $273,922                 $272,695
Total Assets                               378,705                  380,597
Total Deposits                             270,422                  267,524
Tier 1 Capital                              29,504                   27,999