Invesco PO Box 4333 Houston, TX 77210-4333 11 Greenway Plaza, Suite 1000 Houston, TX 77046
	713 626 1919 www.invesco.com/us

February 13, 2013

VIA EDGAR

Securities and Exchange Commission
100 F Street, NE
Washington, DC 20549

Re: AIM Growth Series
CIK No. 0000202032
Invesco Balanced Risk-Retirement 2030 Fund, Invesco Balanced-Risk Retirement 2040 Fund and Invesco Balanced-Risk Retirement 2050 Fund (the “Funds”)

Ladies and Gentlemen:

Enclosed for filing pursuant to Rule 497(e) under the Securities Act of 1933, as amended, (the “1933 Act”) are exhibits containing interactive data format risk/return summary information that reflects the risk/return summary information in the supplement for the Funds as filed pursuant to Rule 497(e) under the 1933 Act on January 25, 2013 (Accession Number: 0000950123-13-000532).

Please direct any comments or questions to the undersigned or contact me at (713) 214-7888.

Very truly yours,

/s/ Peter A. Davidson

Peter A. Davidson
Assistant General Counsel