Free Writing Prospectus

File Pursuant to Rule 433

Registration No. 333-182469



American International Group, Inc.


4.500% NOTES DUE 2044


Issuer:    American International Group, Inc.
Offering Format:    SEC Registered
Securities:    4.500% Notes Due 2044
Expected Ratings (Moody’s / S&P)*:    Baa1 (Stable) / A- (Stable)
Security Type:    Senior Unsecured Fixed Rate Notes
Trade Date:    October 9, 2014
Settlement Date:    October 15, 2014 (T + 3)
Maturity Date:    July 16, 2044
Principal Amount:    $750,000,000 (Securities will have terms identical to the $1,500,000,000 aggregate principal amount of 4.500% Notes due 2044 issued by the Issuer on July 16, 2014, which, together with the Securities, are part of a single series of debt securities of the Issuer)
Price to Public:    101.103% of principal amount
Gross Underwriting Discount:    0.875%
Net Proceeds to Issuer Before Expenses:    $751,710,000 (plus $8,343,750 of accrued interest)
Spread to Treasury Benchmark:    T + 137 basis points
Treasury Benchmark:    3.375% due May 15, 2044
Treasury Benchmark Yield:    3.062%
Coupon:    4.500%
Yield to Maturity:    4.432%
Interest Payment Dates:    Semi-annually on January 16 and July 16 of each year, commencing January 16, 2015 (interest accruing from July 16, 2014)
Day Count Convention:    30/360, unadjusted
Denominations:    $2,000, with increments of $1,000 thereafter
Optional Redemption:    Make-whole redemption at any time prior to January 16, 2044 at a discount rate of Treasury + 20 basis points. Par redemption at any time on or after January 16, 2044.
CUSIP/ISIN:    026874DA2 / US026874DA29

Joint Book-Running Managers:   

BNP Paribas Securities Corp.

Credit Suisse Securities (USA) LLC

Merrill Lynch, Pierce, Fenner & Smith



ANZ Securities, Inc.

Lloyds Securities Inc.

Mizuho Securities USA Inc.

nabSecurities, LLC

PNC Capital Markets LLC

Scotia Capital (USA) Inc.

SMBC Nikko Securities America, Inc.

Standard Chartered Bank

UniCredit Capital Markets LLC


* Note: A securities rating is not a recommendation to buy, sell or hold securities and may be subject to revision or withdrawal at any time.

The issuer has filed a registration statement, including a prospectus, with the SEC for the offering to which this communication relates. Before you invest, you should read the prospectus in that registration statement and other documents the issuer has filed with the SEC for more complete information about the issuer and this offering. You may get these documents for free by visiting EDGAR on the SEC Web site at Alternatively, the issuer, any underwriter or any dealer participating in the offering will arrange to send you the prospectus if you request it by calling BNP Paribas Securities Corp. toll-free at 1-800-854-5674, Credit Suisse Securities (USA) LLC toll-free at 1-800-221-1037, or Merrill Lynch, Pierce, Fenner & Smith Incorporated toll-free at 1-800-294-1322.