Directed Services LLC May 1, 2011 ING Partners, Inc. Suite 100 Scottsdale, AZ 85258 Ladies and Gentlemen:

(d)(4)(i)

Directed Services LLC

0000 Xxxxxxxx Xxxxx, Xxxx Xxxxxxx, XX 00000

May 1, 2011

ING Partners, Inc.

0000 X. Xxxxxxxxxx Xxxxx Xx.

Suite 100

Scottsdale, AZ 85258

Ladies and Gentlemen:

Pursuant to the Investment Sub-Advisory Agreement dated March 29, 2002, as amended, between Directed Services LLC and American Century Investment Management, Inc., (the “Sub-Advisory Agreement”) the sub-advisory fee for ING American Century Small-Mid Cap Value Portfolio (the “Portfolio”) was reduced on January 19, 2006.

By our execution of this letter agreement, we hereby notify you of our intention to lower the annual investment management fee for the Portfolio with a corresponding reduction (the “Reduction”) for the period from May 1, 2011 through May 1, 2012.  The Reduction shall be calculated as follows:

Reduction = 50% x (the savings to Directed Services LLC from the January 19, 2006 expense reduction)

Please indicate your agreement to this Reduction by executing below in the place indicated.

Very sincerely,

/s/ Xxxx Xxxxx

Xxxx Xxxxx

Vice President

Directed Services LLC

Agreed and Accepted:

ING Partners, Inc.

(on behalf of the Portfolio)

By:	/s/ Xxxxxxxx X. Xxxxxxxx
	Xxxxxxxx X. Xxxxxxxx
	Senior Vice President