As filed with the Securities and         Registration Number 33-____________
 Exchange on June 26, 2001.




                      SECURITIES AND EXCHANGE COMMISSION
                           Washington, D.C.  20549

                                   FORM S-8
                            REGISTRATION STATEMENT
                                    Under

                          The Securities Act of 1933
                        JACK HENRY & ASSOCIATES, INC.
            (Exact name of Registrant as specified in its charter)

             Delaware                                  43-1128385
 (State or other jurisdiction of                    (I.R.S. Employer)
 incorporation or organization)                    Identification No.)

                      663 West Highway 60, P.O. Box 807
                           Monett, Missouri  65708
                                (417) 235-6652
   (Address, including zip code and telephone number, including area code,
                 of Registrant's principal executive offices)

                           ------------------------
 Jack Henry & Associates, Inc. 401(k) Employee Stock Ownership Plan and Trust
                                 (the "Plan")
                           (Full title of the plan)
                           ------------------------

     Michael E. Henry, Chairman of the Board and Chief Executive Officer
                        JACK HENRY & ASSOCIATES, INC.
                        663 Highway 60, P.O. Box 807,
                           Monett, Missouri  65708
                                (417) 235-6652
           (Name, address, including zip code and telephone number,
                  including area code, of agent for service)

                                  Copies to:
   Robert T. Schendel, Esq.                       Mr. Kevin D. Williams
 Shughart, Thomson & Kilroy, P.C.                Chief Financial Officer
    Twelve Wyandotte Plaza                    Jack Henry & Associates, Inc.
 120 West 12th Street, Suite 1600           663 West Highway 60, P.O. Box 807
  Kansas City, Missouri  64105                    Monett, Missouri 65708


                       CALCULATION OF REGISTRATION FEE

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

                                    Proposed      Proposed
                                    maximum       Maximum
        Title of         Amount     offering      aggregate     Amount of
       securities to     to be      price per     offering     registration
       be registered   registered   share (1)     price(1)        on fee
   -------------------------------------------------------------------------

      Common Stock,    1,000,000     $28.76      $28,760,000      $7,190
      $.01 par value    shares

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

 (1) Estimated pursuant to Rule 457(c) solely for the purpose of calculating
     the registration fee on the basis of the average of the high and low
     price of the Registrant's common stock on the National Association of
     Securities Dealers, Inc. Automated Quotation System ("NASDAQ") on
     June 25, 2001.


PART II INFORMATION REQUIRED IN THE REGISTRATION STATEMENT Item 3. Incorporation of Certain Documents by Reference. The following documents filed by Jack Henry & Associates, Inc. ("Registrant") with the Securities and Exchange Commission are incorporated by reference in this Registration Statement: a. The Registrant's latest annual report on Form 10-K filed September 27, 2000, under the Securities Exchange Act of 1934 (the "Exchange Act"). b. The Plan's Annual Report on Form 11-K for the fiscal year ended December 31, 2000, filed on June 26, 2001. c. All other reports filed by the Registrant pursuant to sections 13(a) or 15(d) of the Exchange Act since the end of the fiscal year covered by the annual report referred to in (a) above. d. The description of the Registrant's common stock $.01 par value per share (the "Common Stock") which is contained in the registrant's registration statements filed under Section 12 of the Act, including any amendments or reports filed for the purpose of updating such descriptions. All documents subsequently filed by the Registrant pursuant to Sections 13(a), 13(c), 14 and 15(d) of the Act, prior to the filing of a post- effective amendment to the registration statement which indicates that all of the shares of common stock offered have been sold or which deregisters all of such shares then remaining unsold, shall be deemed to be incorporated by reference in the registration statement and to be a part hereof from the date of filing of such documents. Item 4. Description of Securities. The Registrant's Common Stock has been registered pursuant to Section 12 of the Act. Item 5. Interests of Named Experts and Counsel. Not applicable. Item 6. Indemnification of Directors and Officers. Section 145 of the Delaware General Corporation Law (the "DGCL") permits a corporation to indemnify any of its directors or officers who was or is a party or is threatened to be made a party to any third party proceeding by reason of the fact that such person is or was a director or officer of the corporation, against expenses (including attorneys' fees), judgments, fines and amounts paid in settlement actually and reasonably incurred by such person in connection with such action, suit or proceeding, if such person acted in good faith and in a manner such person reasonably believed to be in or not opposed to the best interests of the corporation, and, with respect to any criminal action or proceeding, had no reasonable cause to believe that such person's conduct was unlawful. In a derivative action, i.e., one by or in the right of a corporation, the corporation is permitted to indemnify any of its directors or officers against expenses (including attorneys' fees) actually and reasonably incurred by such person in connection with the defense or settlement of such action or suit if such person acted in good faith and in a manner such person reasonably believed to be in or not opposed to the best interests of the corporation, except that no indemnification shall be made if such person shall have been adjudged liable to the corporation, unless and only to the extent that the court in which such action or suit was brought shall determine upon application that such person is fairly and reasonably entitled to indemnity for such expenses despite such adjudication of liability. Article Eleventh of the Registrant's Certificate of Incorporation provides for indemnification of directors and officers of the Registrant against liability they may incur in their capacities as such to the fullest extent permitted by the DGCL. The Registrant has entered into indemnification agreements with its directors and officers. Pursuant to such agreements, the Registrant will, to the extent permitted by applicable law, indemnify such persons against all expenses incurred in connection with the defense or settlement of any proceeding brought against them by reason of the fact that they were directors or officers of the Registrant. The Registrant has in effect directors' and officers' liability insurance with a limit of $1,000,000 and fiduciary liability insurance with a limit of $1,000,000. The fiduciary liability insurance covers actions of directors and officers as well as other employees with fiduciary responsibilities under ERISA. Item 7. Exemption from Registration Claimed. Not applicable. No restricted securities have been or will be reoffered or resold pursuant to this Registration Statement. Item 8. Exhibits. The exhibits to the registration statement are listed in the Exhibit Index elsewhere herein. Item 9. Undertakings. (1) The undersigned registrant hereby undertakes: (a) To file, during any period in which offers or sales are being made, a post-effective amendment to this registration statement: (i) To include any prospectus required by Section 10(a)(3) of the Securities Act of 1933; (ii) To reflect in the prospectus any facts or events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement; (iii) To include any material information with respect to the plan of distribution not previously disclosed in the registration statement or any material change to such information in the registration statement; Provided, however, that paragraph (a)(1)(i) and (a)(1)(ii) shall not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in periodic reports filed by the registrant pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934 that are incorporated by reference in the registration statement. (b) That, for the purpose of determining any liability under the Securities Act of 1933, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. (c) To remove registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering. (2) The undersigned registrant hereby undertakes that, for purposes of determining any liability under the Securities Act of 1933, each filing of the registrant's annual report pursuant to Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934 (and, where applicable, each filing of an employee benefit plan's annual report pursuant to Section 15(d) of the Securities Exchange Act of 1934) that is incorporated by reference in the registration statement shall be deemed to be a new registration statement relating to the securities offered herein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. (3) The undersigned registrant hereby undertakes to deliver or cause to be delivered with the prospectus, to each person to whom the prospectus is sent or given, the latest annual report to security holders that is incorporated by reference in the prospectus and furnished pursuant to and meeting the requirements of Rule 14a-3 or Rule 14c-3 under the Securities Exchange Act of 1934; and, where interim financial information required to be presented by Article 3 of Regulation S-X is not set forth in the prospectus, to deliver, or cause to be delivered to each person to whom the prospectus is sent or given, the latest quarterly report that is specifically incorporated by reference in the prospectus to provide such interim financial information. (4) Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers and controlling persons of the registrant pursuant to the provisions described in Item 6, or otherwise, the registrant has been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the registrant of expenses incurred or paid by a director, officer or controlling person of the registrant in the successful defense of any action, suit or proceedings) is asserted by such director, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Act and will be governed by the final adjudication of such issue.

SIGNATURES Pursuant to the requirements of the Securities Act of 1933, the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Monett, State of Missouri, on June 26, 2001. JACK HENRY & ASSOCIATES, INC., Registrant By /s/ Michael E. Henry ----------------------------------------- Michael E. Henry, Chief Executive Officer Pursuant to the requirements of the Securities Act of 1933, this registration statement has been signed by the following persons in the capacities and on the date indicated. The undersigned directors and officers of Jack Henry & Associates, Inc. each hereby constitute Michael E. Henry and Terry W. Thompson, and each of them, as our true and lawful attorneys with full power to sign any and all amendments to this Registration Statement in our names and in the capacities indicated below to enable Jack Henry & Associates, Inc. to comply with the requirements of the Securities Act of 1933, as amended, and all requirements of the Securities and Exchange Commission, hereby ratifying and confirming our signatures as they may be signed by said attorneys, or any of them, on any and all amendments to this Registration Statement. /s/ Michael E. Henry Chairman of the Board, Chief June 26, 2001 -------------------- Executive Officer and Michael E. Henry Director /s/ Terry W. Thompson President, Chief Operating June 26, 2001 --------------------- Officer Terry W. Thompson /s/ Kevin D. Williams Chief Financial Officer June 26, 2001 --------------------- (Principal Accounting Officer) Kevin D. Williams /s/ John W. Henry Vice Chairman, Senior Vice June 26, 2001 --------------------- President and Director John W. Henry /s/ Jerry D. Hall Executive Vice President and June 26, 2001 --------------------- Director Jerry D. Hall /s/ James J. Ellis Director June 26, 2001 --------------------- James J. Ellis /s/ Burton O. George Director June 26, 2001 --------------------- Burton O. George /s/ George R. Curry Director June 26, 2001 --------------------- George R. Curry

EXHIBIT INDEX ------------- Exhibit Number Exhibit ------- ------- 5.1 Opinion of Shughart Thomson & Kilroy, P.C. as to the legality of the securities 5.2 Internal Revenue Service Determination Letter that the Plan is qualified under Section 401 of the Internal Revenue Code* 23.1 Consent of Deloitte & Touche LLP * The registrant will submit or has submitted the Plan and any amendment thereto to the Internal Revenue Service ("IRS") in a timely manner and has made or will make all changes required by the IRS in order to qualify the Plan.

                                                                  EXHIBIT 5.1



                  Opinion of Shughart Thomson & Kilroy, P.C.


                              June 26, 2001


 Jack Henry & Associates, Inc.
 663 Highway 60
 Monett, MO  65708

 Re:  Registration Statement on Form S-8 of Jack Henry & Associates, Inc.

 Gentleman:

      We have acted as counsel to  Jack Henry & Associates, Inc., a  Delaware
 corporation (the "Company"), in connection with the filing of a Registration
 Statement on Form S-8 (the  "Registration Statement"), with  the  Securities
 and Exchange  Commission (the "Commission")  for the purposes of registering
 under  the Securities  Act  of  1933,  as  amended  (the  "Securities Act"),
 1,000,000  of the  Company's  common stock  (the  "Common  Shares") issuable
 under  the Jack  Henry &  Associates,  Inc. 401(k)  Employee Stock Ownership
 Plan and Trust (the Plan").

      In  connection  therewith,  we  have  examined  originals,  or   copies
 certified or otherwise identified to  our satisfaction, of those  documents,
 corporate or other records,  certificates and  other papers  that we  deemed
 necessary to  examine for purposes of  this opinion.   We have  also relied,
 without investigation  as  to the  accuracy  thereof, on  oral  and  written
 communications from and officers of the Company.

      Based upon the foregoing and subject to the qualifications set forth in
 this letter,  we are  of the  opinion  that the  Common Shares  are  validly
 authorized and, when (a) the pertinent provisions of the Securities Act  and
 all relevant  state securities  laws have  been complied  with and  (b)  the
 Common Shares have been delivered  against payment therefor as  contemplated
 by the  Plan, the  Common Shares  will  be legally  issued, fully  paid  and
 non-assessable.

      We hereby  consent to the  filing of this  opinion as an exhibit to the
 Registration Statement, and further consent to the use of our name  wherever
 appearing  in the Registration Statement.

                          Very truly yours,



                          SHUGHART THOMSON & KILROY, P.C.


                                                                  EXHIBIT 5.2


 INTERNAL REVENUE SERVICE                     DEPARTMENT OF THE TREASURY
 DISTRICT DIRECTOR
 1100 COMMERCE STREET
 DALLAS, TX 75242                             Employer Identification Number:
 Date: SEP 10 1996                            43-1128385
                                              File Folder Number:
 JACK HENRY & ASSOCIATES, INC.                430000881l
 C/O CHRISTOPHER C. HALTON                    Person to Contact:
 A. COLE STEPHENS & ASSOCIATES, INC.          JILL RUTHERFORD
 12720 HILLCREST, SUITE 900, LBJ 71           Contact Telephone Number:
 DALLAS, IX 75230                             (214) 767-6023
                                              Plan Name:
                                              401K EMPLOYEE STOCK OWNERSHIP
                                              PLAN AND TRUST
                                              Plan Number 002


 Dear Applicant:

     We nave made a  favorable determination on your plan, identified  above,
 based on the information supplied. Please keep this letter in your permanent
 records.

     Continued qualification of  the plan under its present form will  depend
 on its effect in operation.  (See section 1.401-1(b) (3) of  the Income  Tax
 Regulations.)    We  will  review  the  status  of  the  plan  in  operation
 periodically.

     The  enclosed document  explains  the  significance  of  this  favorable
 determination letter, points out some features that may affect the qualified
 status  of  your  employee  retirement  plan,  and provides  information  on
 the  reporting  requirements for your  plan.  It also  describes some events
 that automatically  nullify  it.  It is  very important  that you  read  the
 publication.

     This letter relates only to the  status of your plan under the  Internal
 Revenue  Code.  It  is not  a determination  regarding the  effect of  other
 federal or local statutes.

     This determination letter is applicable for the amendment(s) adopted  on
 December 21, 1994.

     This  determination  letter is  also  applicable  for  the  amendment(s)
 adopted on December 21, 1994.

     This plan satisfies the requirements of Code section 4975 (e) (7).

     This plan has  been mandatorily disaggregated, permissively  aggregated,
 or restructured to satisfy the nondiscrimination requirements.

     This  plan satisfies  the  nondiscrimination in  amount  requirement  of
 section 1.401(a) (4)-l(b) (2) of the  regulations on the basis of a  design-
 based safe harbor described in the regulations.

     This  letter  is  issued  under  Rev.  Proc.  93-39  and  considers  the
 amendments required  by the  Tax  Reform Act  of  1986 except  as  otherwise
 specified in this letter.

     This  plan   satisfies   the  nondiscriminatory   current   availability
 requirements of section l.40l(a) (4)-4(b) of the regulations with respect to
 those benefits, rights,  and features that  are currently  available to  all
 employees in  the plan's  coverage  group.   For  this purpose,  the  plan's
 coverage group consists of those  employees treated as currently  benefiting
 for purposes of demonstrating that the  plan satisfies the minimum  coverage
 requirements of section 410(b) of the Code.

     This letter may  not  be relied upon with  respect to  whether the  plan
 satisfies the qualification  requirements as  amended by  the Uruguay  Round
 Agreements Act. Pub. L. 103-465.

     We have sent a copy of  this letter to your representative as  indicated
 in the power of attorney.

     If you have questions concerning this matter, please contact the  person
 whose name and telephone number are shown above.

                                Sincerely yours


                                Bobby E. Scott
                                District Director

 Enclosures:
 Publication 794
 Reporting & Disclosure Guide
 for Employee Benefit Plans


                                                           Letter 835 (DO/CG)
                                                                 EXHIBIT 23.1




 INDEPENDENT AUDITORS' CONSENT


 We consent to the incorporation by reference in this Registration  Statement
 of Jack Henry & Associates, Inc. on Form S-8 of our reports dated August 24,
 2000 and April 20, 2001, appearing in the Annual Report on Form 10-K of Jack
 Henry & Associates, Inc. for the year ended June 30, 2000 and  in the Annual
 Report on Form  11-K of the  Jack Henry &  Associates, Inc. 401(k)  Employee
 Stock Ownership Plan for the year ended December 31, 2000, respectively.



 /s/ DELOITTE & TOUCHE LLP

 St. Louis, Missouri
 June 25, 2001