AMENDMENT NO. 13 TO SECOND AMENDED AND RESTATED MASTER ADMINISTRATIVE SERVICES AGREEMENT

AMENDMENT NO. 13

TO

SECOND AMENDED AND RESTATED MASTER ADMINISTRATIVE SERVICES AGREEMENT

This Amendment dated as of January 1, 2019, amends 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 (Invesco Investment Securities Fund), 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 change to the fee structure under the Agreement;

NOW, THEREFORE, the parties agree that;

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 (INVESCO INVESTMENT SECURITIES FUNDS)

Portfolios		Effective Date of Agreement
Invesco Global Real Estate		July 1, 2006
Invesco High Yield Fund		July 1, 2006
Invesco Short Duration Inflation Protected Fund		July 1, 2006
Invesco Government Money Market Fund		July 1, 2006
Invesco Real Estate Fund		July 1, 2006
Invesco Short Term Bond Fund		July 1, 2006
Invesco Income Fund		July 1, 2006
Invesco Corporate Bond Fund		February 12, 2010

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

Rate*		Invesco Fund Complex Net Assets**
0.0175%		First $100 billion
0.0150%		Next $100 billion
0.0135%		Next $100 billion
0.0125%		Next $100 billion
0.010%		Over $400 billion

* The fee will be paid monthly at 1/12 of the annualized effective fee rate based on the average assets under management of the Invesco Fund Complex Net Assets of the prior month not to exceed 0.0140% through June 30, 2019.

** Invesco Fund Complex Net Assets means the aggregate monthly net assets of each mutual fund and closed-end fund in the Invesco Fund complex overseen by the Invesco Funds Board.”

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

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

						INVESCO ADVISERS, INC.
Attest:		/s/ Xxxxx Xxxxxxxx				By:		/s/ Xxxxxxx X. Xxxxx
		Assistant Secretary						Xxxxxxx X. Xxxxx
								Senior Vice President
(SEAL)
						AIM INVESTMENT SECURITIES FUNDS (INVESCO INVESTMENT SECURITIES FUNDS)
Attest:		/s/ Xxxxx Xxxxxxxx				By:		/s/ Xxxxxxx X. Xxxxx
		Assistant Secretary						Xxxxxxx X. Xxxxx
								Senior Vice President
(SEAL)

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