VOYA LETTERHEAD

LAW / PRODUCT FILING UNIT
ONE ORANGE WAY, C2N
WINDSOR, CT 06095-4774

PETER M. SCAVONGELLI

SENIOR COUNSEL

PHONE:  (860) 580-1631  |  EMAIL:  PETER.SCAVONGELLI@VOYA.COM

May 2, 2019

BY EDGARLINK

U.S. Securities and Exchange Commission

100 F Street, NE

Washington, DC 20549

Re: Voya Retirement Insurance and Annuity Company and its Variable Annuity Account C Prospectus Title:  Florida University System Optional Retirement Program and the
Florida Senior Management Service Optional Annuity Program File Nos.:  333-207045 and 811-02513
Rule 497(j) Filing

Ladies and Gentlemen:

On behalf of Voya Retirement Insurance and Annuity Company and its Variable Annuity Account C, we hereby certify pursuant to Rule 497(j) under the Securities Act of 1933, as amended, that:

·The form of the Prospectus and Statement of Additional Information that would have been filed under Rule 497(c) would not have differed from that contained in the most recent post-effective amendment to the above-referenced Registration Statement; and

·The text of the most recent post-effective amendment to the above-referenced Registration Statement was filed electronically by EDGARLink on April 11, 2019.

If you have any questions, please call the undersigned at 860-580-1631.

Sincerely,

/s/ Peter M. Scavongelli

Peter M. Scavongelli

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