AMENDMENT NO. 9 TO MASTER INVESTMENT ADVISORY AGREEMENT

AMENDMENT NO. 9
TO
MASTER INVESTMENT ADVISORY AGREEMENT

     This Amendment dated as of February 12, 2010, amends the Master Investment Advisory Agreement (the “Agreement”), dated November 25, 2003, between AIM Counselor Series Trust, 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 Balanced Fund, Invesco California Tax-Free Income Fund, Invesco Dividend Growth Securities Fund, Invesco Equally-Weighted S&P 500 Fund, Invesco Fundamental Value Fund, Invesco Large Cap Relative Value Fund, Invesco New York Tax-Free Income Fund, Invesco S&P 500 Index Fund, Invesco Xxx Xxxxxx American Franchise Fund, Invesco Xxx Xxxxxx Core Equity Fund, Invesco Xxx Xxxxxx Equity and Income Fund, Invesco Xxx Xxxxxx Equity Premium Income Fund, Invesco Xxx Xxxxxx Growth and Income Fund, Invesco Xxx Xxxxxx Money Market Fund, Invesco Xxx Xxxxxx Pennsylvania Tax Free Income Fund, Invesco Xxx Xxxxxx Small Cap Growth Fund and Invesco Xxx Xxxxxx Tax Free Money Fund;

     NOW, THEREFORE, the parties agree as follows;

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

“APPENDIX A
FUNDS AND EFFECTIVE DATES

Name of Fund		Effective Date of Advisory Agreement
AIM Core Plus Bond Fund			June 2, 2009
AIM Floating Rate Fund			April 14, 2006
AIM Multi-Sector Fund			November 25, 2003
AIM Select Real Estate Income Fund			March 12, 2007
AIM Structured Core Fund			March 31, 2006
AIM Structured Growth Fund			March 31, 2006
AIM Structured Value Fund			March 31, 2006
Invesco Balanced Fund			February 12, 0000
Xxxxxxx Xxxxxxxxxx Tax-Free Income Fund			February 12, 2010
Invesco Dividend Growth Securities Fund			February 12, 2010
Invesco Equally-Weighted S&P 500 Fund			February 12, 2010

Name of Fund		Effective Date of Advisory Agreement
Invesco Fundamental Value Fund			February 12, 2010
Invesco Large Cap Relative Value Fund			February 12, 2010
Invesco New York Tax-Free Income Fund			February 12, 2010
Invesco S&P 500 Index Fund			February 12, 2010
Invesco Xxx Xxxxxx American Franchise Fund			February 12, 2010
Invesco Xxx Xxxxxx Core Equity Fund			February 12, 2010
Invesco Xxx Xxxxxx Equity and Income Fund			February 12, 2010
Invesco Xxx Xxxxxx Equity Premium Income Fund			February 12, 2010
Invesco Xxx Xxxxxx Growth and Income Fund			February 12, 2010
Invesco Xxx Xxxxxx Money Market Fund			February 12, 0000
Xxxxxxx Xxx Xxxxxx Xxxxxxxxxxxx Tax Free Income Fund			February 12, 2010
Invesco Xxx Xxxxxx Small Cap Growth Fund			February 12, 2010
Invesco Xxx Xxxxxx Tax Free Money Fund			February 12, 0000

XXXXXXXX X
COMPENSATION TO THE ADVISOR

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

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AIM Core Plus Bond Fund

Net Assets		Annual Rate
First $500 million			0.450	%
Next $500 million			0.425	%
Next $1.5 billion			0.400	%
Next $2.5 billion			0.375	%
Over $5 billion			0.350	%

AIM Floating Rate Fund

Net Assets		Annual Rate
First $500 million			0.65	%
Next $4.5 billion			0.60	%
Next $5 billion			0.575	%
Over $10 billion			0.55	%

AIM Multi-Sector Fund

Net Assets		Annual Rate
First $250 million			0.695	%
Next $250 million			0.67	%
Next $500 million			0.645	%
Next $1.5 billion			0.62	%
Next $2.5 billion			0.595	%
Next $2.5 billion			0.57	%
Next $2.5 billion			0.545	%
Amount over $10 billion			0.52	%

AIM Select Real Estate Income 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	%
Amount over $10 billion			0.68	%

3

AIM Structured Core Fund
AIM Structured Growth Fund
AIM Structured Value Fund

Net Assets		Annual Rate
First $250 million			0.60	%
Next $250 million			0.575	%
Next $500 million			0.55	%
Next $1.5 billion			0.525	%
Next $2.5 billion			0.50	%
Next $2.5 billion			0.475	%
Next $2.5 billion			0.45	%
Over $10 billion			0.425	%

Invesco Balanced Fund

Net Assets		Annual Rate
First $500 million			0.52	%
Over $500 million			0.495	%

Invesco California Tax-Free Income Fund

Net Assets		Annual Rate
First $500 million			0.47	%
Next $250 million			0.445	%
Next $250 million			0.42	%
Next $250 million			0.395	%
Over $1.25 billion			0.37	%

Invesco Dividend Growth Securities Fund

Net Assets		Annual Rate
First $250 million			0.545	%
Next $750 million			0.42	%
Next $1 billion			0.395	%
Next $1 billion			0.37	%
Next $1 billion			0.345	%
Next $1 billion			0.32	%
Next $1 billion			0.295	%
Next $2 billion			0.27	%
Next $2 billion			0.245	%
Next $5 billion			0.22	%
Over $15 billion			0.195	%

4

Invesco Equally-Weighted S&P 500 Fund
Invesco S&P 500 Index Fund

Net Assets		Annual Rate
First $2 billion			0.12	%
Over $2 billion			0.10	%

Invesco Fundamental Value Fund

Net Assets		Annual Rate
First $500 million			0.67	%
Over $500 million			0.62	%

Invesco Large Cap Relative Value Fund
Invesco Xxx Xxxxxx Equity and Income Fund
Invesco Xxx Xxxxxx Growth and Income Fund

Net Assets		Annual Rate
First $150 million			0.50	%
Next $100 million			0.45	%
Next $100 million			0.40	%
Over $350 million			0.35	%

Invesco New York Tax-Free Income Fund

Net Assets		Annual Rate
First $500 million			0.47	%
Over $500 million			0.445	%

Invesco Xxx Xxxxxx American Franchise Fund
Invesco Xxx Xxxxxx Equity Premium Income Fund

Net Assets		Annual Rate
First $500 million			0.70	%
Next $500 million			0.65	%
Over $1 billion			0.60	%

Invesco Xxx Xxxxxx Core Equity Fund

Net Assets		Annual Rate
First $1 billion			0.65	%
Next $1.5 billion			0.60	%
Over $2.5 billion			0.55	%

5

Invesco Xxx Xxxxxx Money Market Fund

Net Assets		Annual Rate
First $250 million			0. 45	%
Next $500 million			0.375	%
Next $500 million			0.325	%
Next $250 million			0.30	%
Next $250 million			0.275	%
Next $500 million			0.25	%
Next $500 million			0.225	%
Next $12.25 billion			0.20	%
Next $2.5 billion			0.199	%
Next $7.5 billion			0.198	%
Next $5 billion			0.197	%
Over $30 billion			0.196	%

Invesco Xxx Xxxxxx Pennsylvania Tax Free Income Fund

Net Assets		Annual Rate
First $500 million			0.60	%
Over $500 million			0.50	%

Invesco Xxx Xxxxxx Small Cap Growth Fund

Net Assets		Annual Rate
First $500 million			0.80	%
Next $500 million			0.75	%
Over $1 billion			0.70	%

Invesco Xxx Xxxxxx Tax Free Money Fund

Net Assets		Annual Rate
First $500 million			0. 45	%
Next $250 million			0.375	%
Next $250 million			0.325	%
Next $500 million			0.30	%
Next $500 million			0.275	%
Next $500 million			0.25	%
Next $500 million			0.225	%
Next $12 billion			0.20	%
Over $15 billion			0.199	%”

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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 COUNSELOR SERIES TRUST
Attest:		/s/ Xxxxxxx Xxxxxxx Assistant Secretary		By:		/s/ Xxxx X. Xxxx Xxxx X. Xxxx Senior Vice President
(SEAL)
				INVESCO ADVISERS, INC.
Attest:		/s/ Xxxxxxx Xxxxxxx Assistant Secretary		By:		/s/ Xxxx X. Xxxx Xxxx X. Xxxx Senior Vice President
(SEAL)

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