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                                  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) March 31, 2005

                                TEREX CORPORATION
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               (Exact Name of Registrant as Specified in Charter)


           Delaware                      1-10702               34-1531521
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 (State or Other Jurisdiction          (Commission            (IRS Employer
       of Incorporation)              File Number)         Identification No.)



   500 Post Road East, Suite 320, Westport, Connecticut               06880
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         (Address of Principal Executive Offices)                  (Zip Code)


        Registrant's telephone number, including area code (203) 222-7170
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                                 NOT APPLICABLE
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          (Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2. below):

[ ]  Written communications  pursuant to Rule 425 under the Securities Act (17
     CFR 230.425)
[ ]  Soliciting  material  pursuant to Rule 14a-12 under the Exchange Act (17
     CFR 240.14a-12)
[ ]  Pre-commencement  communications  pursuant  to Rule  14d-2(b)  under the
     Exchange Act (17 CFR 240.14d-2(b))
[ ]  Pre-commencement  communications  pursuant  to Rule  13e-4(c)  under the
     Exchange Act (17 CFR 240.13e-4(c))

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Item 1.01.  Entry into a Material Definitive Agreement.

     In compliance with a Frequently Asked Questions Bulletin on Form 8-K issued
on November 23, 2004 by the Division of Corporate  Finance of the Securities and
Exchange  Commission  ("SEC"),  Terex  Corporation (the "Company" or "Terex") is
disclosing the following item which the SEC may deem to be a material definitive
agreement.

     The Board of Directors  (the  "Board") and the  stockholders  of Terex have
previously adopted the Terex Corporation 2004 Annual Incentive Compensation Plan
(the "Annual Plan"), which provides for incentive compensation in the form of an
annual bonus to key executives of Terex upon satisfaction of certain performance
measures. Terex has previously filed the Annual Plan with the SEC.

     At a meeting  held on March 31,  2005,  the  Compensation  Committee of the
Board approved the  performance  targets to be applied under the Annual Plan for
determining  the bonus for  Ronald  M.  DeFeo,  the  Company's  Chief  Executive
Officer,  with  respect to the  Company's  2005  fiscal  year.  A summary of the
material terms of the performance  targets is filed as Exhibit 10.1 to this Form
8-K.

Item 9.01.  Financial Statements and Exhibits.

     (c)  Exhibits

     10.1 Summary of material  terms of CEO 2005  performance  targets under the
          Terex Corporation 2004 Annual Incentive Compensation Plan.


                                   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:  April 6, 2005

                                                 TEREX CORPORATION

                                                 By:  /s/ Eric I Cohen
                                                      Eric I Cohen
                                                      Senior Vice President