UNITED STATES
                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549


                                   FORM 8-K


                                CURRENT REPORT
    Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934


      Date of Report (Date of earliest event reported): January 2, 2003


                        JACK HENRY & ASSOCIATES, INC.
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            (Exact name of Registrant as specified in its Charter)


          Delaware                   0-14112                   43-1128385
 ----------------------------  ------------------------   -------------------
 (State or Other Jurisdiction  (Commission File Number)      (IRS Employer
      of Incorporation)                                   Identification No.)


                663 Highway 60, P.O. Box 807, Monett, MO 65708
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              (Address of principal executive offices)(zip code)


     Registrant's telephone number, including area code:   (417) 235-6652

Item 5. Other Events. On January 2, 2003, Jack Henry & Associates, Inc. ("Jack Henry") issued a press release (a copy of which is attached to this report) announcing the acquisition of National Bancorp Data Services, LLC. Item 7. Financial Statements and Exhibits. (c) Exhibits 99.1 Press release dated January 2, 2003.

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. Date: January 3, 2003 JACK HENRY & ASSOCIATES, INC. (Registrant) By: /s/ Kevin D. Williams ------------------------- Kevin D. Williams Chief Financial Officer

                                                                 Exhibit 99.1

 Company: Jack Henry & Associates, Inc.   Analyst Contact:  Kevin D. Williams
          663 Highway 60, P.O. Box 807                Chief Financial Officer
          Monett, MO 65708                            (417) 235-6652
                                          IR Contact: Becky Pendleton Reid
                                                      The Cereghino Group
                                                      (206) 762-0993

   FOR IMMEDIATE RELEASE
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       JACK HENRY & ASSOCIATES ACQUIRES NATIONAL BANCORP DATA SERVICES
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             EXPANDS ITEM CAPTURE SERVICE IN CHICAGO AREA MARKET
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 Monett, MO and Chicago, IL  -- January 2, 2003.  Jack Henry & Associates,
 Inc. (Nasdaq: JKHY), a leading provider of technology solutions for
 financial institutions, today announced it has purchased National Bancorp
 Data Services, LLC (NBDS), an item capture processor.  The terms of the cash
 transaction were not disclosed.  NBDS currently provides item capture and
 check imaging services for 14 banks.  NBDS services financial institutions
 in the greater Chicago communities in Northern Illinois, Southern Wisconsin
 and Northern Indiana, generating approximately $1.5 million in revenues in
 2002.

 "Our ability to provide a full-service outsourcing solution in the Chicago
 market is greatly enhanced by this acquisition:  It completes our footprint
 in this important geographic area, which is home to a large number of
 financial institutions," said Michael E. Henry, Chairman and CEO of JKHY.
 Proximity of item capture services can be an important factor in winning new
 outsourcing contracts because of the time-sensitive nature of item capture.
 Banks must expeditiously process and clear the multitude of individual
 transactions enacted each day by its customers.

 "By having item capture services in this area, we are enhancing competitive
 opportunities for us in the region, and solidifying our relationship with
 the NBDS banks who are currently being processed by one of our data
 processing locations," said Jack Prim, President of JKHY.  NBDS will
 continue to operate in its current facilities in Streamwood, Illinois,
 with 18 employees.

 "NBDS is a profitable, cash-flow positive company with a talented and
 experienced workforce.  In keeping with our overall strategic plan, this
 acquisition is expected to be slightly accretive to earnings in 2003,"
 said Kevin D. Williams, CFO.  "In a broader context, we also expect it
 to contribute to an expansion of data processing revenue in our existing
 data centers."

 Jack Henry & Associates, Inc. provides integrated computer systems and
 processes ATM and debit card transactions for banks and credit unions.  Jack
 Henry markets and supports its systems throughout the United States and has
 over 3,000 customers nationwide.  For additional information on Jack Henry,
 visit the company's web site at www.jackhenry.com.

 Statements made in this news release that are not historical facts are
 forward-looking information.  Actual results may differ materially from
 those projected in any forward-looking information.  Specifically, there
 are a number of important factors that could cause actual results to differ
 materially from those anticipated by any forward-looking information.
 Additional information on these and other factors, which could affect the
 Company's financial results, are included in its Securities and Exchange
 Commission (SEC) filings on Form 10-K, and these statements should be
 reviewed by potential investors.  Finally, there may be other factors not
 mentioned above or included in the Company's SEC filings that may cause
 actual results to differ materially from any forward-looking information.