fwp
Filed Pursuant to Rule 433        
Registration No. 333-160645    
(AIG LOGO)
American International Group, Inc.
$1,500,000,000
6.400% NOTES DUE 2020
     
Issuer:
  American International Group, Inc.
Legal Format:
  SEC Registered
Securities:
  6.400% Notes Due 2020
Expected Ratings (Moody’s/S&P)*:
  A3/A- (outlook negative)
Security Type:
  Senior Unsecured Fixed Rate Notes
Trade Date:
  November 30, 2010
Settlement Date:
  December 3, 2010 (T + 3)
Maturity Date:
  December 15, 2020
Principal Amount:
  $1,500,000,000 
Price to Public:
  99.741% of principal amount
Gross Underwriting Discount:
  0.625% 
Proceeds to Issuer Before Expenses:
  $1,486,740,000 
Spread to Treasury Benchmark:
  362.5 basis points
Treasury Benchmark:
  2.625% due November 15, 2020
Treasury Benchmark Yield:
  2.810% 
Coupon:
  6.400% 
Yield to Maturity:
  6.435% 
Interest Payment Dates:
  Semi-annually on the 15th of June and December, commencing June 15th, 2011
Optional Redemption:
  Make-whole redemption at any time at a discount rate of US Treasury + 50 bps
CUSIP; ISIN:
  026874BW6; US026874BW66
Book-Running Managers:
  BofA Merrill Lynch
Barclays Capital
Citi
Morgan Stanley
         
Co-Managers:
  Senior Junior  
 
  Nomura Blaylock  
 
  RBC Castle Oak  
 
  Scotia Kaufman Brothers  
 
  SMBC Leventhal  
 
  Standard Chartered MR Beal  
 
  Wells Fargo Toussaint  
 
*   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 www.sec.gov. Alternatively, the issuer, any underwriter or any dealer participating in the offering will arrange to send you the prospectus if you request it by contacting Barclays Capital Inc. toll-free at 1-888-603-5847, Citigroup Global Markets Inc. toll-free at 1-877-858-5407, Merrill Lynch, Pierce, Fenner & Smith Incorporated toll-free at 1-800-294-1322, or Morgan Stanley & Co. Incorporated toll-free at 1-866-718-1649.