AMENDMENT NO. 9

TO

MASTER INTERGROUP SUB-ADVISORY CONTRACT FOR MUTUAL FUNDS

     This Amendment dated as of December 14, 2011, amends the Master Intergroup Sub-Advisory Contract for Mutual Funds (the “Contract”), dated May 1, 2008, between Invesco Advisers, Inc. (the “Adviser”), on behalf of AIM Investment Funds (Invesco Investment Funds), and each of Invesco Canada Ltd (previously known as Invesco Trimark Ltd.), Invesco Asset Management Deutschland GmbH, Invesco Asset Management Limited, Invesco Asset Management (Japan) Ltd., Invesco Australia Limited, Invesco Hong Kong Limited, and Invesco Senior Secured Management, Inc. (each a “Sub-Adviser” and, collectively, the “Sub-Advisers”).

W I T N E S S E T H:

     WHEREAS, the parties desire to amend the Contract to add a new portfolio — Invesco Premium Income Fund and to remove the following portfolios — Invesco Global Fund, Invesco Global Dividend Growth Securities Fund, Invesco Health Sciences Fund, Invesco Japan Fund, Invesco LIBOR Alpha Fund, Invesco Van Kampen Emerging Markets Fund, Invesco Van Kampen Global Equity Allocation Fund, Invesco Van Kampen Global Franchise Fund, Invesco Van Kampen International Advantage Fund, Invesco Van Kampen International Growth Fund and Invesco Van Kampen Global Tactical Allocation Fund;

     NOW, THEREFORE, the parties agree as follows;

1. Exhibit A to the Contract is hereby deleted in its entirety and replaced with the following:

“EXHIBIT A

Invesco Balanced-Risk Allocation Fund
Invesco Balanced-Risk Commodity Strategy Fund
Invesco China Fund
Invesco Commodities Strategy Fund
Invesco Developing Markets Fund
Invesco Emerging Market Local Currency Debt Fund
Invesco Emerging Markets Equity Fund
Invesco Endeavor Fund
Invesco Global Advantage Fund
Invesco Global Health Care Fund
Invesco International Total Return Fund
Invesco Pacific Growth Fund
Invesco Premium Income Fund
Invesco Small Companies Fund”

2. All other terms and provisions of the Contract not amended shall remain in full force and effect.

     IN WITNESS WHEREOF, the parties hereto have caused this Contract to be executed by their officers designated as of the day and year first above written.

INVESCO ADVISERS, INC.
Adviser
By:	/s/ John M. Zerr
Name:	John M. Zerr
Title:	Senior Vice President

INVESCO CANADA LTD.
Sub-Adviser
By:	/s/ Wayne Bolton
Name:	Wayne Bolton
Title:	Vice President, Compliance & Chief Compliance Officer
By:	/s/ Eric J. Adelson
Name:	Eric J. Adelson
Title:	/s/ Senior Vice President and Secretary

INVESCO ASSET MANAGEMENT DEUTSCHLAND GMBH
Sub-Adviser
By:	/s/ Karl G Bayer
Name:	Karl Georg Bayer
Title:	Managing Director
By:	/s/ J Langewand
Name:	/s/ J Langewand
Title:	/s/ Managing Director

INVESCO ASSET MANAGEMENT LIMITED
Sub-Adviser
By:	/s/ A J Proudfoot
Name:	A J Proudfoot
Title:	Director

INVESCO ASSET MANAGEMENT (JAPAN) LTD.
Sub-Adviser
By:	/s/ Masakazu Hasegawa
Name:	Masakazu Hasegawa
Title:	Managing Director

INVESCO AUSTRALIA LIMITED
(under Power of Attorney)
Sub-Adviser
By:	/s/ Nick Burrell
Name:	Nick Burrell
Title:	Company Secretary
By:	/s/ Tim McDonald
Name:	Tim McDonald
Title:	Finance Mgr.

INVESCO HONG KONG LIMITED
Sub-Adviser
By:	/s/ Anna Tong
Name:	Anna Tong
Title:	Director
By:	/s/ Fanny Lee
Name:	Fanny Lee
Title:	Director

INVESCO SENIOR SECURED MANAGEMENT, INC.
Sub-Adviser
By:	/s/ Jeff Kupor
Name:	Jeff Kupor
Title:	Secretary & General Counsel