Wells Fargo Funds Management, LLC 525 Market Street, 12th Floor San Francisco, CA 94105

June 1, 2018

Via EDGAR

U.S. Securities and Exchange Commission 100 F Street, NE Washington, DC 20549

Re: Wells Fargo Funds Trust (the "Trust") No. 333-74295/811-09253

Dear Sir or Madam:

Pursuant to Rule 497(e) under the Securities Act of 1933, as amended, attached for filing are exhibits containing interactive data relating to the Wells Fargo California Limited-Term Tax-Free fund - Class A, Wells Fargo Short-Term Municipal Bond Fund - Class A, and Wells Fargo Ultra Short-Term Municipal Income Fund - Class A (each a "Fund", together the "Funds"). The interactive data relates to summary information that mirrors each Fund's summary information in its supplement dated May 24, 2018 (SEC Accession No. 0001081400-18-000356). The 497(e) is being filed for the sole purpose of submitting the XBRL exhibit for the Funds.

If you have any questions, please contact me at (617) 210-3682.

Very truly yours,

/s/ Maureen Towle Maureen Towle Senior Counsel