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): November 4, 2005

                                    MBIA INC.
             (Exact name of registrant as specified in its charter)

         Connecticut                     1-9583                 06-1185706
(State or other jurisdiction          (Commission              (IRS Employer 
      of incorporation)               File Number)           Identification No.)

            113 King Street,
            Armonk, New York                                 10504
(Address of principal executive offices)                   (Zip Code)

               Registrant's telephone number, including area code:
                                  914-273-4545

                                 Not Applicable
          (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:

[_] 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 2.02. RESULTS OF OPERATIONS AND FINANCIAL CONDITION.

The  following  information,  including  the  Exhibit to this Form 8-K, is being
furnished pursuant to Item 2.02 - Results of Operations and Financial  Condition
of Form 8-K.

On November 8, 2005, MBIA Inc. ("MBIA" or the "Company")  issued a press release
announcing its results of operations for the quarter ended September 30, 2005. A
copy of the press  release is attached  as Exhibit  99.1 to this Form 8-K and is
incorporated by reference to this Item 2.02 as if fully set forth herein.

Item 4.02. NON-RELIANCE ON PREVIOUSLY ISSUED FINANCIAL STATEMENTS
           OR A RELATED AUDIT REPORT OR COMPLETED INTERIM REVIEW.

     (a) On November 8, 2005,  the Company  announced  that it is restating  its
financial  statements  for 1998 and  thereafter  in  connection  with  potential
settlements of investigations  by the Securities  Exchange  Commission,  the New
York Attorney General's Office and the New York State Insurance  Department (the
"Regulatory Agencies") regarding agreements entered into by its subsidiary, MBIA
Insurance  Corporation,  in 1998 with AXA Re Finance S.A. ("AXA Re"), Muenchener
Rueckversicherungs-Gesellshaft  ("Munich Re") and Converium Re (previously known
as Zurich  Reinsurance North America).  The restatement will correct and restate
the Company's  accounting  for the agreements it entered into with Munich Re and
AXA Re. As a result,  the Company will account for these  agreements as deposits
because  they did not satisfy the risk  transfer  requirements  for  reinsurance
accounting  under  SFAS  113,  "Accounting  and  Reporting  for  Reinsurance  of
Short-Duration and Long-Duration  Contracts" and under Regulation 108 of the New
York State Insurance Department.  Accordingly, the financial statements referred
to in this paragraph should no longer be relied upon.

As a result of this restatement,  MBIA's financial results for 1998 will reflect
an additional  pre-tax  charge in the third  quarter of $100  million,  which is
related to the $170 million incurred loss on the  MBIA-insured  AHERF bonds. The
estimated  reduction of after-tax net income for 1998 related to the restatement
will  be  approximately  $69  million,  resulting  in net  income  for  1998  of
approximately $317 million,  or $2.11 per share, down 18% from $386 million,  or
$2.57  per  share,  as  previously  reported.  In  addition,  as a result of the
restatement,  MBIA estimates that its earnings will be reduced by  approximately
$4 million (or 3 cents per share) in 1999 and increased by  approximately:  $0.3
million  (or 0 cents per  share) in 2000;  $2  million  (or 1 cent per share) in
2001;  $5 million  (or 3 cents per share) in 2002;  $15 million (or 10 cents per
share) in 2003;  $30 million (or 21 cents per share) in 2004; and $5 million (or
3 cents per share) for the first nine months of 2005.  As  announced on March 8,
2005, the Company has already restated its financial  statements with respect to
its agreements with Converium Re.

The quota share agreements with Munich Re, which were entered into in connection
with the  Munich Re  excess-of-loss  agreement,  remain in effect  and  obligate
Munich Re to  reimburse  MBIA on a quota share basis for any losses  incurred on
approximately  $11.8  billion of debt service  ceded.  As  previously  reported,
MBIA's quota share agreements with AXA Re, which were entered into in connection
with the AXA Re excess-of-loss agreement, were commuted in the fourth quarter of
2004.

To date, no  settlements  have been  approved by the  regulatory  agencies.  Any
settlements may have additional or different terms.



In  addition,  MBIA is  restating  results  from  2001 to  2005  for  derivative
transactions  that do not  technically  comply  with SFAS 133,  "Accounting  for
Derivative  Instruments and Hedging Activities",  even though those transactions
were highly effective from an economic standpoint. The effect of the restatement
is an  increase  to net income of $14.7  million  for the first nine  months and
$19.7 million for the third  quarter.  The  cumulative  effect of these changes,
from 2001  through  September  2005,  is a non-cash  earnings  increase  of $6.8
million.  Although the cumulative effect of $6.8 million is not material,  since
the  Company is  restating  its  financial  results for the Munich Re and AXA Re
reinsurance  agreements,  it will restate each quarter and year  affected by the
prior method of accounting.

The Company  reached its conclusion  regarding the  non-reliance  on November 4,
2005. The Chair of the Audit Committee of the Company's  Board of Directors,  as
well as authorized officers of the Company, have discussed the matters disclosed
in  this  Current  Report  on  Form  8-K  pursuant  to this  Item  4.02(a)  with
PricewaterhouseCoopers   LLP,  the  Company's   independent   registered  public
accounting firm.


Item 9.01.  FINANCIAL STATEMENTS AND EXHIBITS.

99.1   Press Release issued by MBIA Inc. dated November 8, 2005.

This  information  is not deemed to be "filed" for the purposes of Section 18 of
the Securities  Exchange Act of 1934 and is not  incorporated  by reference into
any Securities Act registration statements.





                                   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.

                                            MBIA INC.

                

                                            By:    /s/ Ram D. Wertheim
                                               ---------------------------------
                                                Ram D. Wertheim
                                                General Counsel

Date: November 8, 2005





                   EXHIBIT INDEX TO CURRENT REPORT ON FORM 8-K
                             Dated November 8, 2005


Exhibit 99.1       Press Release issued by MBIA Inc. dated November 8, 2005.