AMENDMENT NO. 11 TO MASTER INVESTMENT ADVISORY AGREEMENT

AMENDMENT NO. 11
TO
MASTER INVESTMENT ADVISORY AGREEMENT

     This Amendment dated as of February 8, 2010, amends the Master Investment Advisory Agreement (the “Agreement”), dated June 1, 2000, between AIM Investment Securities Funds, a Delaware statutory trust, and Invesco Advisers, Inc., a Delaware corporation.

W I T N E S S E T H:

     WHEREAS, the parties desire to amend the Agreement to add the following series portfolios - Invesco High Yield Securities Fund, Invesco Xxx Xxxxxx Core Plus Fixed Income Fund, Invesco Xxx Xxxxxx Corporate Bond Fund, Invesco Xxx Xxxxxx Government Securities Fund, Invesco Xxx Xxxxxx High Yield Fund and Invesco Xxx Xxxxxx Limited Duration Fund;

     NOW, THEREFORE, the parties agree as follows;

1. Appendix A and Appendix B to the Agreement is hereby deleted in its entirety and replaced with the following:

“APPENDIX A
FUNDS AND EFFECTIVE DATES

Name of Fund		Effective Date of Advisory Agreement
AIM Core Bond Fund		December 28, 2001
AIM Dynamics Fund		April 30, 2008
AIM Global Real Estate Fund		April 29, 2005
AIM High Yield Fund		June 1, 2000
AIM Income Fund		June 1, 2000
AIM Limited Maturity Treasury Fund		June 1, 2000
AIM Money Market Fund		June 1, 2000
AIM Municipal Bond Fund		June 1, 2000
AIM Real Estate Fund		October 29, 2003
AIM Short Term Bond Fund		August 29, 2002
AIM U.S. Government Fund		June 1, 2000
Invesco High Yield Securities Fund		February 8, 2010

Name of Fund		Effective Date of Advisory Agreement
Invesco Xxx Xxxxxx Core Plus Fixed Income Fund		February 8, 2010
Invesco Xxx Xxxxxx Corporate Bond Fund		February 8, 2010
Invesco Xxx Xxxxxx Government Securities Fund		February 8, 2010
Invesco Xxx Xxxxxx High Yield Fund		February 8, 2010
Invesco Xxx Xxxxxx Limited Duration Fund		February 8, 2010

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APPENDIX B
COMPENSATION TO THE ADVISOR

     The Trust shall pay the Adviser, out of the assets of a Fund, as full compensation for all services rendered, an advisory fee for such Fund set forth below. Such fee shall be calculated by applying the following annual rates to the average daily net assets of such Fund for the calendar year computed in the manner used for the determination of the net asset value of shares of such Fund.

AIM Core Bond Fund

Net Assets		Annual Rate
First $500 million			0.400	%
Next $500 million			0.375	%
Next $1.5 billion			0.350	%
Next $2.5 billion			0.325	%
Over $5 billion			0.300	%

AIM Dynamics Fund

Net Assets		Annual Rate
First $350 million			0.60	%
Next $350 million			0.55	%
Next $1.3 billion			0.50	%
Next $2 billion			0.45	%
Next $2 billion			0.40	%
Next $2 billion			0.375	%
Over $8 billion			0.35	%

AIM Global Real Estate Fund
AIM Real Estate Fund

Net Assets		Annual Rate
First $250 million			0.75	%
Next $250 million			0.74	%
Next $500 million			0.73	%
Next $1.5 billion			0.72	%
Next $2.5 billion			0.71	%
Next $2.5 billion			0.70	%
Next $2.5 billion			0.69	%
Over $10 billion			0.68	%

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AIM High Yield Fund

Net Assets		Annual Rate
First $200 million			0.625	%
Next $300 million			0.55	%
Next $500 million			0.50	%
Over $1 billion			0.45	%

AIM Income Fund
AIM Municipal Bond Fund
AIM U.S. Government Fund

Net Assets		Annual Rate
First $200 million			0.50	%
Next $300 million			0.40	%
Next $500 million			0.35	%
Over $1 billion			0.30	%

AIM Limited Maturity Treasury Fund

Net Assets		Annual Rate
First $500 million			0.20	%
Over $500 million			0.175	%

AIM Money Market Fund

Net Assets		Annual Rate
First $1 billion			0.40	%
Over $1 billion			0.35	%

AIM Short Term Bond Fund

Net Assets		Annual Rate
First $500 million			0.350	%
Next $500 million			0.325	%
Next $1.5 billion			0.300	%
Next $2.5 billion			0.290	%
Over $5 billion			0.280	%

4

Invesco High Yield Securities Fund

Net Assets		Annual Rate
First $500 million			0.42	%
Next $250 million			0.345	%
Next $250 million			0.295	%
Next $1 billion			0.27	%
Next $1 billion			0.245	%
Over $3 billion			0.22	%

Invesco Xxx Xxxxxx Core Plus Fixed Income Fund

Net Assets		Annual Rate
First $1 billion			0.375	%
Over $1 billion			0.30	%

Invesco Xxx Xxxxxx Corporate Bond Fund

Net Assets		Annual Rate
First $500 million			0.42	%
Next $750 million			0.35	%
Over $1.25 billion			0.22	%

Invesco Xxx Xxxxxx Government Securities Fund

Net Assets		Annual Rate
First $1 billion			0.54	%
Next $1 billion			0.515	%
Next $1 billion			0.49	%
Next $1 billion			0.44	%
Next $1 billion			0.39	%
Next $1 billion			0.34	%
Next $1 billion			0.29	%
Over $7 billion			0.24	%

Invesco Xxx Xxxxxx High Yield Fund

Net Assets		Annual Rate
First $500 million			0.42	%
Next $250 million			0.345	%
Next $250 million			0.295	%
Next $1 billion			0.27	%
Next $1 billion			0.245	%
Over $3 billion			0.22	%

Invesco Xxx Xxxxxx Limited Duration Fund

0.30% of average daily net assets”

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2. In all other respects, the Agreement is hereby confirmed and remains in full force and effect.

IN WITNESS WHEREOF, the parties have caused this Agreement to be executed by their respective officers on the date first written above.

						AIM INVESTMENT SECURITIES FUNDS
Attest:						By:
		Assistant Secretary						Xxxx X. Xxxx
								Senior Vice President
(SEAL)
						INVESCOADVISERS, INC.
Attest:						By:
		Assistant Secretary						Xxxx X. Xxxx
								Senior Vice President
(SEAL)

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