PRESS RELEASE

FOR IMMEDIATE RELEASE
Contact:  Charles G. Urtin,
President / CEO
Telephone:  724-863-3100
www.irwinbank.com



                          IBT Bancorp, Inc. (AMEX: IRW)
               Announces Operating Results for the Fourth Quarter
                        and Year Ended December 31, 2003

Irwin,  Pennsylvania,  February 13, 2004:  [AMEX:  IRW] IBT Bancorp,  Inc., (the
"Company"),  the holding company of Irwin Bank & Trust Company,  today announced
its results of operations for the three months and year ended December 31, 2003.
The Company's net income for the three months ended  December 31, 2003 decreased
$73,000 to $1,999,000, or $ .66 per diluted earnings per share, from $2,072,000,
or $ .70 per diluted  earnings per share,  for the comparable 2002 quarter.  Net
income for the year ended December 31, 2003 increased  $709,000,  to $9,646,000,
or $ 3.19 per diluted earnings per share, from $8,937,000,  or $2.99 per diluted
earnings per share, for the comparable 2002 period.

President and CEO, Charles G. Urtin,  stated "While fourth quarter earnings were
less than those of the prior  year's  fourth  quarter,  we are pleased to report
record earnings for 2003. The current interest rate environment has not only put
pressure on our net interest margin but has reduced  opportunities  for gains on
sales of loans and investments.  Fourth quarter results were also affected by an
increase in non-interest expenses such as additional staff in our new branch and
higher medical insurance premiums.  Despite the fourth quarter results, 2003 was
still a very good  year for the  Company.  Net  income,  earnings  per share and
assets are at all-time  highs.  In April of 2003 the Company stock became listed
on the American Stock Exchange.  The new listing  increased the liquidity of the
stock.  We opened our new full service  branch office in Greensburg in November.
We completed our  conversion to check imaging this year and are well  positioned
for the  Check  21  requirements.  We also  rolled  out a new  deposit  product,
"Maximum Checking" which has been a hit with our customers.  Looking forward, if
the  current  interest  rate  environment  continues,  we see  continued  margin
pressures. The refinancing binge is about over and that will impact non-interest
income.  We also see decreases in other  non-recurring  sources of  non-interest
income. These trends will impact earnings in 2004. We will continue to emphasize
controlling  non-interest  expense and attempt to keep non-performing  assets at
current levels."





Total assets of the Company  increased  $45,495,000 to  $629,530,000 at December
31, 2003 as compared to $584,035,000  at December 31, 2002.  Total loans reached
$416,286,000  at December 31, 2003 from  $359,872,000  at December 31, 2002,  an
increase  of  $56,414,000   or  16%.   Investments   decreased   $15,658,000  to
$167,907,000  at December 31, 2003 as compared to  $183,565,000  at December 31,
2002, a decrease of 8.5%.  Decreases in investments  helped fund the increase in
loans.  Total deposits reached  $492,158,000 at December 31, 2003 as compared to
total  deposits of  $468,257,000  at December 31, 2002. The increase in deposits
was primarily the result of the growth in non-interest  bearing deposits,  which
increased  $6,714,000  over the prior year.  The Company also took  advantage of
favorably  priced  advances  from the  Federal  Home  Loan  Bank of  Pittsburgh.
Outstanding   advances  at  December  31,  2003  were  $61,208,000  compared  to
$40,000,000 at December 31, 2002.

Statements  contained in this news release  which are not  historical  facts are
forward-looking  statements  as the term is  defined in the  Private  Securities
Litigation  Reform Act of 1995. Such  forward-looking  statements are subject to
risks and  uncertainties  which could cause actual results to differ  materially
from those currently anticipated due to a number of factors,  which include, but
are not limited to, factors discussed in documents filed by the Company with the
Securities and Exchange Commission from time to time.

Irwin Bank & Trust Company is a state  chartered  commercial  bank that conducts
its business  from its main office  located in Irwin,  Pennsylvania,  six branch
offices,  a loan center,  five supermarket  branches located in the Pennsylvania
counties  of  Westmoreland  and  Allegheny  and a  trust  office  in  Greensburg
Pennsylvania.  The Bank's deposits are insured up to the maximum legal amount by
the Federal Deposit Insurance Corporation.  The Company's common stock is traded
on the American Stock Exchange under the symbol "IRW".




IBT Bancorp, Inc.
Selected Financial Data (Unaudited)

(Dollars in Thousands, except per share data)


                                                                         December 31,       December 31,
                                                                    ------------------ ------------------
                                                                             2003               2002
                                                                    ------------------ ------------------

                                                                                      
Total Assets                                                                $ 629,530          $ 584,035
Securities available for sale                                               $ 172,448          $ 186,718
Total loans, net                                                            $ 416,286          $ 359,872
Total liabilities                                                           $ 569,924          $ 527,884
Interest bearing deposits                                                   $ 411,104          $ 393,918
Non-interest bearing deposits                                               $  81,053          $  74,339
FHLB advances                                                               $  61,208          $  40,000
Shareholders' equity                                                        $  59,606          $  56,151






                                              Three Months Ended             Twelve Months Ended
                                                                 December 31,
                                     --------------------------------------------------------------------
                                            2003            2002              2003                2002
                                     --------------  -------------  ------------------ ------------------
                                                                                
Interest Income                            $ 8,184        $ 8,485             $33,398            $33,560
Interest Expense                             2,778          3,226              11,315             12,829
                                     --------------  -------------  ------------------ ------------------
     Net interest income                     5,406          5,259              22,083             20,731
Provision for loan losses                      150            300                 600              1,100
                                     --------------  -------------  ------------------ ------------------
Net interest income after
     provision for loan losses               5,256          4,959              21,483             19,631
Non-interest income                          1,182          1,420               5,891              5,317
Non-interest expense                         3,728          3,546              14,300             12,831
                                     --------------  -------------  ------------------ ------------------

Income before income taxes                   2,710          2,833              13,074             12,117
Income tax expense                             711            761               3,428              3,180
                                     --------------  -------------  ------------------ ------------------

Net income                                 $ 1,999        $ 2,072             $ 9,646            $ 8,937
                                     ==============  =============  ================== ==================

Per Share Data:
Basic earnings per share                   $  0.67        $  0.70             $  3.24            $  3.00
Diluted earnings per share                 $  0.66        $  0.69             $  3.19            $  2.99
Dividends per share                        $  0.35        $  0.30             $  1.40            $  1.20

Selected Ratios (annualized):
Return on Average Assets                      1.32%          1.42%               1.59%              1.61%
Return on Average Equity                     13.71%         14.81%              16.54%             16.95%
Net Interest Spread                           3.38%          3.29%               3.38%              3.39%
Net Interest Margin                           3.83%          3.82%               3.83%              3.95%





                                                                          December 31,       December 31,
                                                                         -------------      -------------
                                                                              2003               2002
                                                                         -------------      -------------
                                                                                     
Additional Per Share Data:
Shares Outstanding                                                          2,977,655          2,977,655
Book Value per Share                                                          $ 20.02            $ 18.86