497 1 v794205_497.htm 497




51 Madison Avenue

New York, NY 10010


December 26, 2012




Filing Desk

Securities and Exchange Commission

Office of Filings and Information Services

Branch of Registrations and Examinations

Mail Stop 0-25

100 F Street, NE

Washington, DC 20549


Re: MainStay VP Funds Trust (“Registrant”)
  MainStay VP Balanced Portfolio
  MainStay VP Common Stock Portfolio
  MainStay VP Mid Cap Core Portfolio
  File Nos. 2-86082 and 811-03833-01


Dear Sir or Madam:


On behalf of the registrant listed above and pursuant to Rule 497(c) under the Securities Act of 1933, as amended, attached for filing are exhibits containing interactive data format risk/return summary information that reflects the risk/return summary information in a supplement, dated December 17, 2012 to the Prospectus for the MainStay VP Balanced Portfolio, MainStay VP Common Stock Portfolio and MainStay VP Mid Cap Core Portfolio (Accession Number 0001144204-12-068254). The purpose of this filing is to submit an XBRL interactive data file in the manner provided by Rule 405 of Regulation S-T and General Instruction C.3.(g) of Form N-1A.


Any questions or comments on the filing should be directed to the undersigned at (973) 394-4436.





/s/ Kevin M. Bopp


Kevin M. Bopp

Assistant Secretary