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: March 30, 2007


                            TONGA CAPITAL CORPORATION
             (Exact name of registrant as specified in its charter)


              Colorado                                  000-50619
- -------------------------------------             ----------------------
  (State or other jurisdiction of                   (Commission File
           incorporation)                            Number)

                                   84-1069035
                       ---------------------------------
                          (IRS Employer Identification
                           Number)


              2600 S. Shore Blvd, Suite 100, League City, TX 77573
               (Address of Principal Executive Offices) (Zip Code)


                                  (281)334-5161
               Registrant's telephone number, including area code


         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:


[ ] 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))






Item 4.02  Non-Reliance on Previously  Issued Financial  Statements or a Related
Audit Report or Completed Interim Review.


         On March  28,  2007,  management  of  Tonga  Capital  Corporation  (the
"Company"),  in finalizing the audit of the Company's  financial  statements for
the year ended December 31, 2006 and in consultation  with Malone & Bailey,  the
Company's  independent  registered  public  accounting  firm,  determined that a
restatement of the Company's  financial  statements at and for quarterly periods
ended June 30, 2006 and  September  30, 2006 is  required.  The Company  will be
including the effects of these  restatements in its Annual Report on Form 10-KSB
for the fiscal year ended December 31, 2006.

Reverse Merger Accounting

            On June 30,  2006,  the  Company  acquired  100% of the  issued  and
outstanding common stock of Momentum  Biofuels,  Inc. as reported in the Current
Report on Form 8K 12g3 filed with the Securities and Exchange  Commission  (SEC)
on June 5, 2006 and in the Amended  Current  Report on Form 8K 12g3/A filed with
the SEC on July  18,  2006.  In  connection  with  the  Plan  and  Agreement  of
Reorganization,  the Company issued a Non-interest  bearing  Promissory Note for
$400,000,  payable  in 90 days  (the  "Note"),  the Note was  issued  to  former
shareholders  of the Company.  The Note  effected the  retirement to treasury of
16,525,000  shares of common  stock.  These  shares were then  cancelled  by the
Company.

     The  Company   originally   accounted  for  this  transaction  as  a  stock
redemption.  Management  has  determined  that  rather then  accounting  for the
transaction  as  a  stock  redemption  that  in  accordance  with  SAB  103  and
CIRP.T.GuideAcctRules.ReverseAcquis.1999,  the  Company  will  account  for  the
transaction  as a  recapitalization  expense.  The  effect of this  error was an
increase in our net loss  attributable to common  shareholders for both periods.
For the period  ending  June 30,  2006,  the effect on our  balance  sheet was a
decrease in total  assets,  an increase in total  liabilities  and a decrease in
stockholder's  equity.  For the period ending  September 30, 2006, the effect on
our  balance  sheet  was an  increase  in total  assets,  an  increase  in total
liabilities and an increase in stockholder's equity.


         The Company  intends to file an amendment to its  quarterly  reports on
Form 10-QSB for the  quarterly  period ended June 30, 2006 and for the quarterly
period ended  September  30, 2006 to reflect the  conclusions  and facts briefly
described above.







                                   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.



                                          TONGA CAPITAL CORPORATION

                                    By: /s/Barent W. Cater
                                        -------------------
                                           Barent W. Cater, President and
                                           Chief Executive Officer


                                         Date: March 30, 2007