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 ▇▇▇ ▇▇▇▇▇▇ Core Plus Fixed Income Fund, Invesco ▇▇▇ ▇▇▇▇▇▇ Corporate Bond Fund, Invesco ▇▇▇ ▇▇▇▇▇▇ Government Securities Fund, Invesco ▇▇▇ ▇▇▇▇▇▇ High Yield Fund and Invesco ▇▇▇ ▇▇▇▇▇▇ 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 ▇▇▇ ▇▇▇▇▇▇ Core Plus Fixed Income Fund		February 8, 2010
Invesco ▇▇▇ ▇▇▇▇▇▇ Corporate Bond Fund		February 8, 2010
Invesco ▇▇▇ ▇▇▇▇▇▇ Government Securities Fund		February 8, 2010
Invesco ▇▇▇ ▇▇▇▇▇▇ High Yield Fund		February 8, 2010
Invesco ▇▇▇ ▇▇▇▇▇▇ 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

     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				▇▇▇▇ ▇. ▇▇▇▇
						Senior Vice President
(SEAL)
				AIM INVESTMENT SECURITIES FUNDS
Attest:				By:
		Assistant Secretary				▇▇▇▇ ▇. ▇▇▇▇
						Senior Vice President
(SEAL)