AMENDMENT NO. 3 TO SECOND AMENDED AND RESTATED MASTER ADMINISTRATIVE SERVICES AGREEMENT

AMENDMENT NO. 3
TO
SECOND AMENDED AND RESTATED MASTER ADMINISTRATIVE SERVICES
AGREEMENT

     The Second Amended and Restated Master Administrative Services Agreement (the “Agreement”), dated July 1, 2006, by and between Invesco Advisers, Inc., a Delaware corporation, and AIM Investment Securities Funds, a Delaware statutory trust is hereby amended as follows:

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 (collectively, the “Funds”).

     NOW, THEREFORE, the parties agree as follows;

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

“APPENDIX A
FEE SCHEDULE TO
SECOND AMENDED AND RESTATED MASTER ADMINISTRATIVE SERVICES
AGREEMENT OF
AIM INVESTMENT SECURITIES FUNDS

Portfolios		Effective Date of Agreement
AIM Core Bond Fund		July 1, 2006
AIM Dynamics Fund		April 30, 2008
AIM Global Real Estate		July 1, 2006
AIM High Yield Fund		July 1, 2006
AIM Income Fund		July 1, 2006
AIM Limited Maturity Treasury Fund		July 1, 2006
AIM Money Market Fund		July 1, 2006
AIM Municipal Bond Fund		July 1, 2006
AIM Real Estate Fund		July 1, 2006
AIM Short Term Bond Fund		July 1, 2006
AIM U.S. Government Fund		July 1, 2006
Invesco High Yield Securities Fund		February 8, 2010

Portfolios		Effective Date of 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

     The Administrator may receive from each Portfolio reimbursement for costs or reasonable compensation for such services as follows:

Rate*		Net Assets
0.023%		First $1.5 billion
0.013%		Next $1.5 billion
0.003%		Over $3 billion

* Annual minimum fee is $50,000. An additional $10,000 per class of shares is charged for each class other than the initial class. The $10,000 class fee is waived for any of the above Portfolios with insufficient assets to result in the payment of more than the minimum fee of $50,000.”

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

Dated: February 8, 2010

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

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