UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-Q

Commission File Number 1-8787

American International Group, Inc.

(Exact name of registrant as specified in its charter)

Registrant’s telephone number, including area code: (212) 770-7000

Former name, former address and former fiscal year, if changed since last report: None

     Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes þ         No o

     Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer. See definition of accelerated filer and large accelerated filer in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer    þ                       Accelerated filer    o                       Non-accelerated filer    o

     Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes    o         No    þ

     As of July 31, 2007, there were 2,564,389,291 shares outstanding of the registrant’s common stock.

TABLE OF CONTENTS

American International Group, Inc. and Subsidiaries

Part I – FINANCIAL INFORMATION

ITEM 1. Financial Statements (unaudited)

CONSOLIDATED BALANCE SHEET

(in millions) (unaudited)

See Accompanying Notes to Consolidated Financial Statements.

American International Group, Inc. and Subsidiaries

CONSOLIDATED BALANCE SHEET (continued)

(in millions, except share data) (unaudited)

 

See Accompanying Notes to Consolidated Financial Statements.

American International Group, Inc. and Subsidiaries

CONSOLIDATED STATEMENT OF INCOME

See Accompanying Notes to Consolidated Financial Statements.

American International Group, Inc. and Subsidiaries

CONSOLIDATED STATEMENT OF CASH FLOWS

See Accompanying Notes to Consolidated Financial Statements.

American International Group, Inc. and Subsidiaries

CONSOLIDATED STATEMENT OF CASH FLOWS (continued)

See Accompanying Notes to Consolidated Financial Statements.

American International Group, Inc. and Subsidiaries

CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (LOSS)

See Accompanying Notes to Consolidated Financial Statements.

American International Group, Inc. and Subsidiaries

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited)

Basis of Presentation

These unaudited condensed consolidated financial statements do not include certain financial information required by U.S. generally accepted accounting principles (GAAP) for complete financial statements and should be read in conjunction with the audited consolidated financial statements and the related notes included in the Annual Report on Form 10-K of American International Group, Inc. (AIG) for the year ended December 31, 2006 (2006 Annual Report on Form 10-K).

     In the opinion of management, these consolidated financial statements contain the normal recurring adjustments necessary for a fair statement of the results presented herein. All material intercompany accounts and transactions have been eliminated.

     Certain reclassifications and format changes have been made to prior period amounts to conform to the current period presentation.

Out of period adjustments

During the three and six-month periods ended June 30, 2007, AIG recorded the effects of certain out of period adjustments which reduced net income by $139 million and $373 million, respectively, and diluted earnings per share by $0.05 per share and $0.14 per share, respectively.

     During the three and six-month periods ended June 30, 2006, AIG recorded the effects of certain out of period adjustments which increased (decreased) net income by $279 million and $(67) million, respectively, and diluted earnings per share by $0.11 per share and $(0.03) per share, respectively.

Recent Accounting Standards

Accounting Changes

SOP 05-1

On September 19, 2005, the American Institute of Certified Public Accountants (AICPA) issued Statement of Position 05-1, “Accounting by Insurance Enterprises for Deferred Acquisition Costs in Connection with Modifications or Exchanges of Insurance Contracts” (SOP 05-1). SOP 05-1 provides guidance on accounting for internal replacements of insurance and investment contracts other than those specifically described in Statement of Financial Accounting Standards (FAS) No. 97, “Accounting and Reporting by Insurance Enterprises for Certain Long-Duration Contracts and for Realized Gains and Losses from the Sale of Investments” (FAS 97). SOP 05-1 defines an internal replacement as a modification in product benefits, features, rights, or coverage that occurs by the exchange of a contract for a new contract, or by amendment, endorsement, or rider to a contract, or by the election of a feature or coverage within a contract. Internal replacements that result in a substantially changed contract are accounted for as a termination and a replacement contract.

     The provisions of SOP 05-1 became effective as of January 1, 2007. On the date of adoption, AIG recorded a cumulative effect reduction of $82 million, net of tax, to the opening balance of retained earnings to reflect changes in unamortized deferred policy acquisition costs (DAC), value of business acquired, deferred sales inducement assets, unearned revenue liabilities and future policy benefits for life and accident and health insurance contracts. This adjustment primarily reflects a shorter expected life related to certain group life and health insurance contracts and the effect on the gross profits of investment-oriented products related to previously anticipated future internal replacements. This cumulative effect adjustment affected only the Life Insurance & Retirement Services segment.

FIN 48

On July 13, 2006, the Financial Accounting Standards Board (FASB) issued FASB Interpretation No. 48, “Accounting for Uncertainty in Income Taxes – an interpretation of FASB Statement No. 109” (FIN 48), which clarifies the accounting for uncertainty in income tax positions. FIN 48 prescribes a recognition threshold and measurement attribute for the financial statement recognition and measurement of an income tax position taken or expected to be taken in a tax return. FIN 48 also provides guidance on derecognition, classification, interest and penalties, accounting in interim periods, and additional disclosures. AIG adopted the provisions of FIN 48 on January 1, 2007. As a result of the adoption of FIN 48, AIG recognized a $71 million increase in the liability for unrecognized tax benefits, which was accounted for as a decrease to opening retained earnings as of January 1, 2007.

     As of the date of adoption and after recognizing the effect of the increase in the liability noted above, the total amount of AIG’s unrecognized tax benefit, excluding interest and penalties, was $1.138 billion. Included in this balance are $407 million related to tax positions the disallowance of which would not affect the annual effective income tax rate. Accordingly, the amount of unrecognized tax benefit that, if recognized, would favorably affect the effective tax rate is $731 million.

     At June 30, 2007, AIG’s unrecognized tax benefit, excluding interest and penalties, was $1.274 billion which includes $577 million related to tax positions the disallowance of which would not affect the annual effective income tax rate. Accordingly, the amount of unrecognized tax benefit

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued)

American International Group, Inc. and Subsidiaries

that, if recognized, would favorably affect the effective tax rate was $697 million.

     Interest and penalties related to unrecognized tax benefits are recognized in income tax expense. At January 1, 2007 and June 30, 2007, AIG had accrued $176 million and $203 million, respectively, for the payment of interest (net of the federal benefit) and penalties.

     Neither reserves for uncertain tax positions attributable to prior restatements (including various other remediation-related adjustments) nor the corresponding interest income have been recognized because such amounts are not currently estimable. In addition, certain tax benefits from compensation deductions have not been recognized because of existing uncertainty with respect to the documentation supporting these tax benefits.

     AIG continually evaluates proposed adjustments by taxing authorities. At June 30, 2007, such proposed adjustments would not result in a material change to AIG’s consolidated financial condition. However, AIG believes that it is reasonably possible that the balance of the unrecognized tax benefits could decrease by $0 to $150 million by the end of 2007 due to settlements or expiration of statutes.

Listed below are the tax years that remain subject to examination by major tax jurisdiction:

FSP 13-2

On July 13, 2006, the FASB issued FASB Staff Position (FSP) No. 13-2, “Accounting for a Change or Projected Change in the Timing of Cash Flows Relating to Income Taxes Generated by a Leveraged Lease Transaction” (FSP 13-2). FSP 13-2 addresses how a change or projected change in the timing of cash flows relating to income taxes generated by a leveraged lease transaction affects the accounting for the lease by the lessor, and directs that the tax assumptions be consistent with any FIN 48 uncertain tax position related to the lease. FSP 13-2 is effective for fiscal years beginning after December 15, 2006. Upon adoption, AIG recorded at January 1, 2007, a $50 million decrease in the opening balance of retained earnings, net of tax, as of January 1, 2007 to reflect the cumulative effect of this change in accounting. The adoption of this guidance is not expected to have a material effect on the Company’s results of operations in 2007.

     As a result of the adoptions of SOP 05-1, FIN 48 and FSP 13-2, AIG recorded a total decrease to opening retained earnings of $203 million as of January 1, 2007.

Future Application of Accounting Standards

FAS 157

In September 2006, the FASB issued FAS No. 157, “Fair Value Measurements” (FAS 157). FAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosure requirements regarding fair value measurements. FAS 157 will be effective January 1, 2008. AIG is currently assessing the effect of implementing this guidance.

FAS 159

In February 2007, the FASB issued FAS No. 159, “The Fair Value Option for Financial Assets and Financial Liabilities” (FAS 159). FAS 159 permits entities to choose to measure at fair value many financial instruments and certain other items that are not currently required to be measured at fair value. Subsequent changes in fair value for designated items will be required to be reported in earnings in the current period. FAS 159 also establishes presentation and disclosure requirements for similar types of assets and liabilities measured at fair value. FAS 159 will be effective January 1, 2008. AIG is currently assessing the effect of implementing this guidance, which depends on the nature and extent of items elected to be measured at fair value upon initial application of the standard on January 1, 2008.

SOP 07-1

In June 2007, the AICPA issued Statement of Position No. 07-1 (SOP 07-1), “Clarification of the Scope of the Audit and Accounting Guide ‘Audits of Investment Companies’ and Accounting by Parent Companies and Equity Method Investors for Investments in Investment Companies.” SOP 07-1 amends the guidance for whether an entity may apply the provisions of the Audit and Accounting Guide, “Audits of Investment Companies” (the Guide). Investment companies that are subject to the Guide must report all investments at fair value regardless of the nature of the investment or the level of ownership. SOP 07-1 also establishes new requirements for whether a parent company can retain specialized investment company accounting in its consolidated financial statements for subsidiaries and equity method investees that are covered by the Guide. SOP 07-1 will be effective on January 1, 2008. AIG is currently assessing the effect of implementing this guidance.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued)

American International Group, Inc. and Subsidiaries

AIG identifies its reportable segments by product line consistent with its management structure. These segments are General Insurance, Life Insurance & Retirement Services, Financial Services and Asset Management.

     In order to better align financial reporting with the manner in which AIG’s chief operating decision makers have managed their businesses, commencing in the first quarter of 2007, AIG realigned certain products among reportable segments and major internal reporting units. AIG also began reporting net realized capital gains and losses for the Financial Services and Asset Management segments in the results of these segments. Historically, net realized capital gains and losses were included in the Other category. There has been no change in AIG’s management structure or in its reportable segments. All prior period amounts presented in the tables below have been revised to conform to the current year’s presentation of these items.

The following table summarizes AIG’s operations by major operating segment:

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued)

American International Group, Inc. and Subsidiaries

The following table summarizes AIG’s General Insurance operations by major internal reporting unit:

The following table summarizes AIG’s Life Insurance & Retirement Services operations by major internal reporting unit:

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued)

American International Group, Inc. and Subsidiaries

The following table summarizes AIG’s Financial Services operations by major internal reporting unit:

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued)

American International Group, Inc. and Subsidiaries

Earnings Per Share (EPS)

Basic EPS of AIG is calculated using the weighted average number of common shares outstanding. Diluted EPS is based on those shares used in basic EPS plus shares that would have been outstanding assuming issuance of common shares for all potentially dilutive common shares outstanding.

The following table presents the computation of basic and diluted EPS:

Shareholders’ Equity

From time to time, AIG may buy shares of its common stock for general corporate purposes, including to satisfy its obligations under various employee benefit plans. In February 2007, AIG’s Board of Directors increased AIG’s share repurchase program by authorizing the repurchase of shares with an aggregate purchase price of $8 billion. During March 2007, AIG entered into a $3 billion structured share repurchase arrangement, and in May 2007 AIG entered into an additional $1 billion structured share repurchase arrangement. A total of 24,491,961 shares were repurchased during the first six months of 2007. The portion of the payments advanced by AIG under the structured share repurchase arrangements that had not yet been utilized to repurchase shares at June 30, 2007, amounting to $2.34 billion, has been recorded as a component of shareholders’ equity under the caption Payments advanced to purchase shares. Purchases have continued subsequent to June 30, 2007, with an additional 24,501,510 shares purchased from July 1 through August 6, 2007. All shares repurchased are recorded as treasury stock at cost.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued)

American International Group, Inc. and Subsidiaries

The quarterly dividend per common share, commencing with the dividend declared in May 2007 and payable on September 21, 2007, was $0.20.

The following table summarizes the changes in retained earnings during the first six months of 2007:

International Company, Inc.

and C.V. Starr & Co., Inc.

Starr International Company, Inc. (SICO) has provided a series of two-year Deferred Compensation Profit Participation Plans (SICO Plans) to certain AIG employees. The SICO Plans came into being in 1975 when the voting shareholders and Board of Directors of SICO, a private holding company whose principal asset is AIG common stock, decided that a portion of the capital value of SICO should be used to provide an incentive plan for the current and succeeding managements of all American International companies, including AIG.

     None of the costs of the various benefits provided under the SICO Plans has been paid by AIG, although AIG has recorded a charge to reported earnings for the deferred compensation amounts paid to AIG employees by SICO, with an offsetting amount credited to additional paid-in capital reflecting amounts deemed contributed by SICO. The SICO Plans provide that shares currently owned by SICO are set aside by SICO for the benefit of the participant and distributed upon retirement. The SICO Board of Directors currently may permit an early payout of units under certain circumstances. Prior to payout, the participant is not entitled to vote, dispose of or receive dividends with respect to such shares, and shares are subject to forfeiture under certain conditions, including but not limited to the participant’s voluntary termination of employment with AIG prior to normal retirement age. Under the SICO Plans, SICO’s Board of Directors may elect to pay a participant cash in lieu of shares of AIG common stock. Following notification from SICO to participants in the SICO Plans that it will settle specific future awards under the SICO Plans with shares rather than cash, AIG modified its accounting for the SICO Plans from variable to fixed measurement accounting. AIG gave effect to this change in settlement method beginning on December 9, 2005, the date of SICO’s notice to participants in the SICO Plans. See also Note 6(b) “Commitments” herein.

     In January 2006, C.V. Starr & Co., Inc. (Starr) completed its tender offer to purchase Starr interests from AIG employees. In conjunction with AIG’s adoption of FAS No. 123R “Share-Based Payments” (FAS 123R), Starr is considered to be an “economic interest holder” in AIG. As a result, compensation expense of $54 million was included in the first six months of 2006 with respect to the Starr tender offer.

     Compensation expense with respect to the SICO Plans aggregated $10  million and $14 million for the three-month periods ended June 30, 2007 and 2006, respectively, and $20 million and $90 million for the six-month periods ended June 30, 2007 and 2006, respectively. Compensation expense for the first six months of 2006 included various out of period adjustments totaling $61 million, primarily relating to stock splits and other miscellaneous items for the SICO plans.

According to the Schedule 13D filed on March 20, 2007 by Starr, SICO, Edward E. Matthews, Maurice R. Greenberg, the Maurice R. and Corinne P. Greenberg Family Foundation, Inc., the Universal Foundation, Inc., the Maurice R. and Corinne P. Greenberg Joint Tenancy Company, LLC and the C.V. Starr & Co., Inc. Trust, these reporting persons could be deemed to beneficially own 354,987,261 shares of AIG’s common stock at that date. Based on the shares of AIG’s common stock outstanding as of July 31, 2007, this ownership would represent approximately 14 percent of the voting stock of AIG. Although these reporting persons have made filings under Section 16 of the Securities Exchange Act of 1934 (Exchange Act), reporting sales of shares of common stock, no amendment to the Schedule 13D has been filed to report a change in ownership subsequent to March 20, 2007.

In the normal course of business, various commitments and contingent liabilities are entered into by AIG and certain of its

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued)

American International Group, Inc. and Subsidiaries

subsidiaries. In addition, AIG guarantees various obligations of certain subsidiaries.

Litigation Arising from Operations. AIG and its subsidiaries, in common with the insurance and financial services industries in general, are subject to litigation, including claims for punitive damages, in the normal course of their business. In AIG’s insurance operations, litigation arising from claims settlement activities is generally considered in the establishment of AIG’s reserve for losses and loss expenses. However, in certain circumstances, AIG provides disclosure because of the size or nature of the potential liability to AIG. The potential for increasing jury awards and settlements makes it difficult to assess the ultimate outcome of such litigation.

     Litigation Arising from Insurance Operations — Caremark. AIG and certain of its subsidiaries have been named defendants in two putative class actions in state court in Alabama that arise out of the 1999 settlement of class and derivative litigation involving Caremark Rx, Inc. (Caremark). The plaintiffs in the second-filed action have intervened in the first-filed action, and the second-filed action has been dismissed. An excess policy issued by a subsidiary of AIG with respect to the 1999 litigation was expressly stated to be without limit of liability. In the current actions, plaintiffs allege that the judge approving the 1999 settlement was misled as to the extent of available insurance coverage and would not have approved the settlement had he known of the existence and/or unlimited nature of the excess policy. They further allege that AIG, its subsidiaries, and Caremark are liable for fraud and suppression for misrepresenting and/or concealing the nature and extent of coverage. In their complaint, plaintiffs request compensatory damages for the 1999 class in the amount of $3.2 billion, plus punitive damages. AIG and its subsidiaries deny the allegations of fraud and suppression and have asserted, inter alia, that information concerning the excess policy was publicly disclosed months prior to the approval of the settlement. AIG and its subsidiaries further assert that the current claims are barred by the statute of limitations and that plaintiffs’ assertions that the statute was tolled cannot stand against the public disclosure of the excess coverage. Plaintiffs, in turn, have asserted that the disclosure was insufficient to inform them of the nature of the coverage and did not start the running of the statute of limitations. The trial court is currently considering, under standards mandated by the Alabama Supreme Court, whether a class action can be certified and whether the defendants in the case brought by the intervenors should be dismissed. AIG cannot reasonably estimate either the likelihood of its prevailing in these actions or the potential damages in the event liability is determined.

     Litigation Arising from Insurance Operations — Gunderson. A subsidiary of AIG has been named as a defendant in a putative class action lawsuit in the 14th Judicial District Court for the State of Louisiana. The Gunderson complaint alleges failure to comply with certain provisions of the Louisiana Any Willing Provider Act (the Act) relating to discounts taken by defendants on bills submitted by Louisiana medical providers and hospitals that provided treatment or services to workers compensation claimants and seeks monetary penalties and injunctive relief. On July 20, 2006, the court denied defendants’ motion for summary judgment and granted plaintiffs’ partial motion for summary judgment, holding that the AIG subsidiary was a “group purchaser” and, therefore, potentially subject to liability under the Act. On November 28, 2006, the court issued an order certifying a class of providers and hospitals. In an unrelated action also arising under the Act, a Louisiana appellate court ruled that the district court lacked jurisdiction to adjudicate the claims at issue. In response, defendants in Gunderson filed an exception for lack of subject matter jurisdiction. On January 19, 2007, the court denied the motion, holding that it has jurisdiction over the putative class claims. The AIG subsidiary is appealing the class certification ruling and is seeking an appeal from the jurisdictional ruling. While AIG believes that it has meritorious defenses to plaintiffs’ claims, it cannot currently estimate the likelihood of prevailing in this action or reasonably estimate the likely damages, if any.

     2006 Regulatory Settlements. In February 2006, AIG reached a resolution of claims and matters under investigation with the United States Department of Justice (DOJ), the Securities and Exchange Commission (SEC), the Office of the New York Attorney General (NYAG) and the New York State Department of Insurance (DOI). AIG recorded an after-tax charge of $1.15 billion relating to these settlements in the fourth quarter of 2005.

     The settlements resolved investigations conducted by the SEC, NYAG and DOI in connection with the accounting, financial reporting and insurance brokerage practices of AIG and its subsidiaries, as well as claims relating to the underpayment of certain workers compensation premium taxes and other assessments. These settlements did not, however, resolve investigations by regulators from other states into insurance brokerage practices related to contingent commissions and other broker-related conduct, such as alleged bid rigging. Nor did the settlements resolve any obligations that AIG may have to state guarantee funds in connection with any of these matters.

     As a result of these settlements, AIG made payments or placed amounts in escrow in 2006 totaling approximately

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued)

American International Group, Inc. and Subsidiaries

$1.64 billion, $225 million of which represented fines and penalties. Amounts held in escrow totaling $341 million, including interest thereon, are included in other assets at June 30, 2007. At that date, approximately $322 million of the funds were escrowed for settlement of claims resulting from the underpayment by AIG of its residual market assessments for workers compensation. The National Workers Compensation Reinsurance Pool, on behalf of its participant members, has filed a lawsuit against AIG with respect to the underpayment of such assessments. The National Association of Insurance Commissioners has formed a Settlement Review Working Group directed by the State of Indiana, which has commenced its own investigation into the underreporting of workers compensation premium. In addition, similar lawsuits filed by the Attorney General of the State of Minnesota, the Minnesota Workers Compensation Reinsurance Association and the Minnesota Workers Compensation Insurers Association are pending. AIG cannot currently estimate whether the amount ultimately required to settle these claims will exceed the funds escrowed or otherwise accrued for this purpose.

     The remaining escrowed funds, which amounted to $19 million at June 30, 2007, are set aside for settlements for certain specified AIG policyholders. During the first six months of 2007, approximately $366 million was paid out from escrow in exchange for releasing AIG and its subsidiaries from any alleged liability relating to, among other things, brokerage practices alleged in the NYAG settlement. Any funds remaining at the end of the escrow period can be used to resolve claims asserted by policyholders relating to such insurance brokerage practices, including those described in Private Litigation below.

     In addition to the escrowed funds, $800 million was deposited into a fund under the supervision of the SEC as part of the settlements to be available to resolve claims asserted against AIG by investors, including the shareholder lawsuits described herein.

     At the current time, AIG cannot predict the outcome of the matters described above, or estimate any potential additional cost related to these matters.

     Also, as part of the settlements, AIG agreed to retain, for a period of three years, an independent consultant to conduct a review that will include, among other things, the adequacy of AIG’s internal control over financial reporting, the policies, procedures and effectiveness of AIG’s regulatory, compliance and legal functions and the remediation plan that AIG has implemented as a result of its own internal review.

Private Litigation

Securities Actions. Beginning in October 2004, a number of putative securities fraud class action suits were filed against AIG and consolidated as In re American International Group, Inc. Securities Litigation. Subsequently, a separate, though similar, securities fraud action was also brought against AIG by certain Florida pension funds. The lead plaintiff in the class action is a group of public retirement systems and pension funds benefiting Ohio state employees, suing on behalf of themselves and all purchasers of AIG’s publicly traded securities between October 28, 1999 and April 1, 2005. The named defendants are AIG and a number of present and former AIG officers and directors, as well as Starr, SICO, General Reinsurance Corporation, and PricewaterhouseCoopers LLP (PwC), among others. The lead plaintiff alleges, among other things, that AIG: (1) concealed that it engaged in anti-competitive conduct through alleged payment of contingent commissions to brokers and participation in illegal bid-rigging; (2) concealed that it used “income smoothing” products and other techniques to inflate its earnings; (3) concealed that it marketed and sold “income smoothing” insurance products to other companies; and (4) misled investors about the scope of government investigations. In addition, the lead plaintiff alleges that AIG’s former Chief Executive Officer manipulated AIG’s stock price. The lead plaintiff asserts claims for violations of Sections 11 and 15 of the Securities Act of 1933, Section 10(b) of the Exchange Act, and Rule 10b-5 promulgated thereunder, Section 20(a) of the Exchange Act, and Section 20A of the Exchange Act. In April 2006, the court denied the defendants’ motions to dismiss the second amended class action complaint and the Florida complaint. In December 2006, a third amended class action complaint was filed, which does not differ substantially from the prior complaint. Fact and class discovery is currently ongoing.

     ERISA Action. Between November 30, 2004 and July 1, 2005, several Employee Retirement Income Security Act of 1974 (ERISA) actions were filed on behalf of purported class of participants and beneficiaries of three pension plans sponsored by AIG or its subsidiaries. A consolidated complaint filed on September 26, 2005 alleges a class period between September 30, 2000 and May 31, 2005 and names as defendants AIG, the members of AIG’s Retirement Board and the Administrative Boards of the plans at issue, and four present or former members of AIG’s Board of Directors. The factual allegations in the complaint are essentially identical to those in the securities actions described above. Plaintiffs allege that defendants violated duties under ERISA by allowing the plans to offer AIG stock as a permitted investment, when defendants allegedly knew it was not a prudent investment, and by failing to provide participants with accurate information about AIG stock. AIG’s motion to dismiss was denied by

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued)

American International Group, Inc. and Subsidiaries

order dated December 12, 2006. AIG filed an answer on February 12, 2007, denying plaintiffs’ allegations of wrongdoing and asserting affirmative defenses to plaintiffs’ claims. Discovery was consolidated with proceedings in the securities actions and is ongoing.

     Derivative Actions — Southern District of New York. Between October 25, 2004 and July 14, 2005, seven separate derivative actions were filed in the Southern District of New York, five of which were consolidated into a single action. The New York derivative complaint contains nearly the same types of allegations made in the securities fraud and ERISA actions described above. The named defendants include current and former officers and directors of AIG, as well as Marsh & McLennan Companies, Inc. (Marsh), SICO, Starr, ACE Limited and subsidiaries (ACE), General Reinsurance Corporation, PwC, and certain employees or officers of these entity defendants. Plaintiffs assert claims for breach of fiduciary duty, gross mismanagement, waste of corporate assets, unjust enrichment, insider selling, auditor breach of contract, auditor professional negligence and disgorgement from AIG’s former Chief Executive Officer and Chief Financial Officer of incentive-based compensation and AIG share proceeds under Section 304 of the Sarbanes-Oxley Act, among others. Plaintiffs seek, among other things, compensatory damages, corporate governance reforms, and a voiding of the election of certain AIG directors. AIG’s Board of Directors has appointed a special committee of independent directors (special committee) to review the matters asserted in the operative consolidated derivative complaint. The court has approved an agreement staying the derivative case pending in the Southern District of New York. The current stay extends until September 14, 2007.

     Derivative Actions — Delaware Chancery Court. From October 2004 to April 2005, AIG shareholders filed five derivative complaints in the Delaware Chancery Court. All of these derivative lawsuits have been consolidated into a single action. The amended consolidated complaint names 43 defendants (not including nominal defendant AIG) who, like the New York consolidated derivative litigation, are current and former officers and directors of AIG, as well as other entities and certain of their current and former employees and directors. The factual allegations, legal claims and relief sought in Delaware action are similar to those alleged in the New York derivative actions, except that plaintiffs in the Delaware derivative action assert claims only under state law. Earlier in 2007, the Court approved an agreement that AIG be realigned as plaintiff, and, on June 13, 2007, acting on the direction of the special committee, AIG filed an amended complaint against former directors and officers Maurice R. Greenberg and Howard I. Smith, alleging breach of fiduciary duty and indemnification. Also on June 13, 2007, the special committee filed a motion to terminate the litigation as to certain defendants, while taking no action as to others. Defendants Greenberg and Smith filed answers to AIG’s complaint and brought third-party complaints against certain current and former AIG directors and officers, PwC and Regulatory Insurance Services, Inc. Certain defendants have subsequently filed motions to dismiss plaintiff’s complaint, as well as defendants Greenberg and Smith’s third-party complaints. Both plaintiff and defendant Smith have served initial discovery requests; however, certain defendants have sought to stay discovery pending the resolution of the motions to dismiss. Such motions are currently before the Court.

     In December 2002, a derivative lawsuit was filed in the Delaware Chancery Court against twenty directors and executives of AIG as well as against AIG as a nominal defendant that alleges, among other things, that the directors of AIG breached the fiduciary duties of loyalty and care by approving the payment of commissions to Starr and of rental and service fees to SICO and the executives breached their duty of loyalty by causing AIG to enter into contracts with Starr and SICO and their fiduciary duties by usurping AIG’s corporate opportunity. The complaint further alleges that the Starr agencies did not provide any services that AIG was not capable of providing itself, and that the diversion of commissions to these entities was solely for the benefit of Starr’s owners. The complaint also alleged that the service fees and rental payments made to SICO and its subsidiaries were improper. Under the terms of a stipulation approved by the Court on February 16, 2006, the claims against the outside independent directors were dismissed with prejudice, while the claims against the other directors were dismissed without prejudice. On October 31, 2005, Messrs. Greenberg, Matthews and Smith, SICO and Starr filed motions to dismiss the amended complaint. In an opinion dated June 21, 2006, the Court denied defendants’ motion to dismiss, except with respect to plaintiff’s challenge to payments made to Starr before January 1, 2000. On July 21, 2006, plaintiff filed its second amended complaint, which alleges that, between January 1, 2000 and May 31, 2005, individual defendants breached their duty of loyalty by causing AIG to enter into contracts with Starr and SICO and breached their fiduciary duties by usurping AIG’s corporate opportunity. Starr is charged with aiding and abetting breaches of fiduciary duty and unjust enrichment for its acceptance of the fees. SICO is no longer named as a defendant. On April 20, 2007, the individual defendants and Starr filed a motion seeking leave of the Court to assert a cross-claim against AIG and a third-party complaint against PwC and the directors previously dismissed from the action, as well as certain other AIG officers and employees. On June 13, 2007, the Court denied the individual defendants’ motion to file a third-party complaint, but granted the proposed cross-claim against AIG. On June 27,

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued)

American International Group, Inc. and Subsidiaries

 6. Commitments, Contingencies and Guarantees (continued)

2007, Starr filed its cross-claim against AIG, alleging one count that includes contribution, unjust enrichment and set-off. On July 16, 2007, AIG filed its answer and motion to dismiss Starr’s cross-claim to the extent it seeks contribution by Starr and/or the individual defendants. That motion is currently before the Court. Document discovery and depositions are currently ongoing.

     Policyholder Actions. After the NYAG filed its complaint against insurance broker Marsh, policyholders brought multiple federal antitrust and Racketeer Influenced and Corrupt Organizations Act (RICO) class actions in jurisdictions across the nation against insurers and brokers, including AIG and a number of its subsidiaries, alleging that the insurers and brokers engaged in a broad conspiracy to allocate customers, steer business, and rig bids. These actions, including 23 complaints filed in different federal courts naming AIG or an AIG subsidiary as a defendant, were consolidated or will be consolidated by the judicial panel on multi-district litigation and transferred to the United States District Court for the District of New Jersey for coordinated pretrial proceedings. The consolidated actions have proceeded in that court in two parallel actions, In re Insurance Brokerage Antitrust Litigation (the First Commercial Complaint) and In re Employee Benefit Insurance Brokerage Antitrust Litigation (the First Employee Benefits Complaint, and together with the First Commercial Complaint, the multi-district litigation).

     The plaintiffs in the First Commercial Complaint are nineteen corporations, individuals and public entities that contracted with the broker defendants for the provision of insurance brokerage services for a variety of insurance needs. The broker defendants are alleged to have placed insurance coverage on the plaintiffs’ behalf with a number of insurance companies named as defendants, including AIG subsidiaries. The First Commercial Complaint also named ten brokers and fourteen other insurers as defendants (two of which have since settled). The First Commercial Complaint alleges that defendants engaged in a widespread conspiracy to allocate customers through “bid-rigging” and “steering” practices. The First Commercial Complaint also alleges that the insurer defendants permitted brokers to place business with AIG subsidiaries through wholesale intermediaries affiliated with or owned by those same brokers rather than placing the business with AIG subsidiaries directly. Finally, the First Commercial Complaint alleges that the insurer defendants entered into agreements with broker defendants that tied insurance placements to reinsurance placements in order to provide additional compensation to each broker. Plaintiffs assert that the defendants violated the Sherman Antitrust Act, RICO, the antitrust laws of 48 states and the District of Columbia, and are liable under common law breach of fiduciary duty and unjust enrichment theories. Plaintiffs seek treble damages plus interest and attorneys’ fees as a result of the alleged RICO and Sherman Antitrust Act violations.

     The plaintiffs in the First Employee Benefits Complaint are nine individual employees and corporate and municipal employers alleging claims on behalf of two separate nationwide purported classes: an employee class and an employer class that acquired insurance products from the defendants from August 26, 1994 to the date of any class certification. The First Employee Benefits Complaint names AIG, as well as eleven brokers and five other insurers, as defendants. The activities alleged in the First Employee Benefits Complaint, with certain exceptions, track the allegations of contingent commissions, bid-rigging and tying made in the First Commercial Complaint.

     On October 3, 2006, Judge Hochberg of the District of New Jersey reserved in part and denied in part motions filed by the insurer defendants and broker defendants to dismiss the multi-district litigation. The Court also ordered the plaintiffs in both actions to file supplemental statements of particularity to elaborate on the allegations in their complaints. Plaintiffs filed their supplemental statements on October 25, 2006, and the AIG defendants, along with other insurer and broker defendants in the two consolidated actions, filed renewed motions to dismiss on November 30, 2006. On February 16, 2007, the case was transferred to Judge Garrett E. Brown, Chief Judge of the District of New Jersey. On April 5, 2007, Chief Judge Brown granted the defendants’ renewed motions to dismiss the First Commercial Complaint and First Employee Benefits Complaint with respect to the antitrust and RICO claims. The claims were dismissed without prejudice and the plaintiffs were given 30 days, later extended to 45 days, to file amended complaints. On April 11, 2007, the Court stayed all proceedings, including all discovery, that are part of the multi-district litigation until any renewed motions to dismiss the amended complaints are resolved.

     A number of complaints making allegations similar to those in the First Commercial Complaint have been filed against AIG and other defendants in state and federal courts around the country. The defendants have thus far been successful in having the federal actions transferred to the District of New Jersey and consolidated into the multi-district litigation. The AIG defendants have also sought to have state court actions making similar allegations stayed pending resolution of the multi-district litigation proceeding. In one state court action pending in Florida, the trial court recently decided not to grant an additional stay, but instead to allow the case to proceed. The parties in that case are currently awaiting the trial court’s ruling on the defendants’ motions to dismiss the complaint.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued)

American International Group, Inc. and Subsidiaries

     Plaintiffs filed amended complaints in both In re Insurance Brokerage Antitrust Litigation (the Second Commercial Complaint) and In re Employee Benefit Insurance Brokerage Antitrust Litigation (the Second Employee Benefits Complaint) along with revised particularized statements in both actions on May 22, 2007. The allegations in the Second Commercial Complaint and the Second Employee Benefits Complaint are substantially similar to the allegations in the First Commercial Complaint and First Employee Benefits Complaint, respectively. The complaints also attempt to add several new parties and delete others; the Second Commercial Complaint adds two new plaintiffs and twenty seven new defendants (including three new AIG defendants), and the Second Employee Benefits Complaint adds eight new plaintiffs and nine new defendants (including two new AIG defendants). The defendants filed motions to dismiss the amended complaints and to strike the newly added parties, and the parties are currently awaiting the court’s ruling on the motions.

     Litigation Relating to 21st Century. Shortly after the announcement in late January 2007 of AIG’s offer to acquire the outstanding shares of 21st Century Insurance Group (21st Century) not already owned by AIG and its subsidiaries, two related class actions were filed in the Superior Court of California, Los Angeles County, against AIG, 21st Century, and the individual members of 21st Century’s Board of Directors, two of whom are current executive officers of AIG. The actions were filed purportedly on behalf of the minority shareholders of 21st Century and assert breaches of fiduciary duty in connection with the AIG proposal. The complaints allege that the proposed per share price is unfair and seek preliminary and permanent injunctive relief to enjoin the consummation of the proposed transaction. On May 23, 2007, a third action was filed alleging breaches of fiduciary duty by the same defendants based upon their entering into the merger agreement and taking steps to complete the contemplated merger, and seeking injunctive relief comparable to that sought in the first two complaints. All three actions have been consolidated under the caption In re 21st Century Shareholder Litigation. Plaintiffs have stated an intention to file a consolidated amended complaint.

     SICO. In July, 2005, SICO filed a complaint against AIG in the Southern District of New York, claiming that AIG had refused to provide SICO access to certain artwork and asked the court to order AIG immediately to release the property to SICO. AIG filed an answer denying SICO’s allegations and setting forth defenses to SICO’s claims. In addition, AIG filed counterclaims asserting breach of contract, unjust enrichment, conversion, breach of fiduciary duty, a constructive trust and declaratory judgment, relating to SICO’s breach of its commitment to use its AIG shares only for the benefit of AIG and AIG employees. Fact and expert discovery has been substantially concluded and SICO’s motion for summary judgment is pending.

     Regulatory Investigations. Regulators from several states have commenced investigations into insurance brokerage practices related to contingent commissions and other industry-wide practices as well as other broker-related conduct, such as alleged bid-rigging. In addition, various federal and state regulatory agencies are reviewing certain transactions and practices of AIG and its subsidiaries in connection with industry-wide and other inquiries. AIG has cooperated, and will continue to cooperate, in producing documents and other information in response to subpoenas and other requests.

     Wells Notices. AIG understands that some of its employees have received Wells notices in connection with previously disclosed SEC investigations of certain of AIG’s transactions or accounting practices. Under SEC procedures, a Wells notice is an indication that the SEC staff has made a preliminary decision to recommend enforcement action that provides recipients with an opportunity to respond to the SEC staff before a formal recommendation is finalized. It is possible that additional current and former employees could receive similar notices in the future as the regulatory investigations proceed.

Effect on AIG

In the opinion of AIG management, AIG’s ultimate liability for the unresolved litigation and investigation matters referred to above is not likely to have a material adverse effect on AIG’s consolidated financial condition, although it is possible that the effect would be material to AIG’s consolidated results of operations for an individual reporting period.

Flight Equipment

At June 30, 2007, ILFC had committed to purchase 246 new aircraft deliverable from 2007 through 2017 at an estimated aggregate purchase price of $20.9 billion. ILFC will be required to find customers for any aircraft acquired, and it must arrange financing for portions of the purchase price of such equipment.

Other Commitments

In the normal course of business, AIG enters into commitments to invest in limited partnerships, private equities and hedge funds and to purchase and develop real estate in the U.S. and abroad. These commitments totaled $6.73 billion at June 30, 2007.

     On June 27, 2005, AIG entered into an agreement pursuant to which AIG agrees, subject to certain conditions, to

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued)

American International Group, Inc. and Subsidiaries

make any payment that is not promptly paid with respect to the benefits accrued by certain employees of AIG and its subsidiaries under the SICO Plans (as discussed in Note 4 herein).

     Loss Reserves. Although AIG regularly reviews the adequacy of the established reserve for losses and loss expenses, there can be no assurance that AIG’s ultimate loss reserves will not develop adversely and materially exceed AIG’s current loss reserves. Estimation of ultimate net losses, loss expenses and loss reserves is a complex process for long-tail casualty lines of business, which include excess and umbrella liability, directors and officers liability (D&O), professional liability, medical malpractice, workers compensation, general liability, products liability and related classes, as well as for asbestos and environmental exposures. Generally, actual historical loss development factors are used to project future loss development. However, there can be no assurance that future loss development patterns will be the same as in the past. Moreover, any deviation in loss cost trends or in loss development factors might not be discernible for an extended period of time subsequent to the recording of the initial loss reserve estimates for any accident year. Thus, there is the potential for reserves with respect to a number of years to be significantly affected by changes in loss cost trends or loss development factors that were relied upon in setting the reserves. These changes in loss cost trends or loss development factors could be attributable to changes in inflation, in labor and material costs or in the judicial environment, or in other social or economic phenomena affecting claims.

     Synthetic Fuel Tax Credits. AIG generates income tax credits as a result of investing in synthetic fuel production. Tax credits generated from the production and sale of synthetic fuel under the Internal Revenue Code are subject to an annual phase-out provision that is based on the average wellhead price of domestic crude oil. The price range within which the tax credits are phased-out was originally established in 1980 and is adjusted annually for inflation. Depending on the price of domestic crude oil for a particular year, all or a portion of the tax credits generated in that year might be eliminated. AIG evaluates the production levels of its synthetic fuel production facilities in light of the risk of phase-out of the associated tax credits. As a result of fluctuating domestic crude oil prices, AIG evaluates and adjusts production levels when appropriate in light of this risk. Under current legislation, the opportunity to generate additional tax credits from the production and sale of synthetic fuel expires on December 31, 2007.

     Lease Transactions. On June 27, 2007, field agents at the Internal Revenue Service issued three Notices of Proposed Adjustment (NOPAs) relating to a series of lease transactions by an AIG subsidiary. In the NOPAs, the field agents asserted that the leasing transactions were “lease-in lease-out” transactions described in Revenue Ruling 2002-69 and proposed adjustments to taxable income of approximately $81 million in the aggregate for the years 1998 and 1999. AIG cannot currently estimate the effect, if any, of the resolution of these matters.

AIG and certain of its subsidiaries become parties to derivative financial instruments with market risk resulting from both dealer and end-user activities and to reduce currency, interest rate, equity and commodity exposures. These instruments are carried at their estimated fair values in the consolidated balance sheet. The vast majority of AIG’s derivative activity is transacted by AIGFP. See Note 9 below and see Note 19 to the consolidated financial statements in the 2006 Annual Report on Form 10-K.

     AIG has issued unconditional guarantees with respect to the prompt payment, when due, of all present and future payment obligations and liabilities of AIGFP arising from transactions entered into by AIGFP.

     SAI Deferred Compensation Holdings, Inc., a wholly owned subsidiary of AIG, has established a deferred compensation plan for registered representatives of certain AIG subsidiaries, pursuant to which participants have the opportunity to invest deferred commissions and fees on a notional basis. The value of the deferred compensation fluctuates with the value of the deferred investment alternatives chosen. AIG has provided a full and unconditional guarantee of the obligations of SAI Deferred Compensation Holdings, Inc. to pay the deferred compensation under the plan.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) (continued)

American International Group, Inc. and Subsidiaries

The following table presents the components of the net periodic benefit costs with respect to pensions and other postretirement benefits: