ADVISORS DISCIPLINED TRUST 1713

                          SUPPLEMENT TO THE PROSPECTUS

     Nuveen Premium Income Municipal Fund 2, Inc. (NYSE: NPM) has merged with
and into Nuveen AMT-Free Quality Municipal Income Fund (formerly Nuveen AMT-Free
Municipal Income Fund) (NYSE: NEA).  Nuveen Premium Income Municipal Fund, Inc.
(NYSE: NPI) has merged with and into Nuveen Quality Municipal Income Fund
(formerly Nuveen Dividend Advantage Municipal Fund) (NYSE: NAD).  Accordingly,
notwithstanding anything to the contrary in the prospectus, the portfolio for
Cohen & Steers Municipal Closed-End Portfolio, Series 2016-3 now includes shares
of Nuveen AMT-Free Quality Municipal Income Fund and Nuveen Quality Municipal
Income Fund and will no longer include shares of Nuveen Premium Income Municipal
Fund 2, Inc. or Nuveen Premium Income Municipal Fund, Inc.

     Supplement Dated:  September 12, 2016