October 13, 2017

U.S. Securities and Exchange Commission

100 F Street, N.E.

Washington, D.C. 20549

VIA EDGAR

RE: The Wright Managed Income Trust

File Nos. 002-81915 and 811-03668

Filing Pursuant to Rule 497(e)

Dear Sir or Madam:

Enclosed for filing pursuant to Rule 497(e) of the Securities Act of 1933, as amended, (the "1933 Act") are exhibits containing interactive data format risk/return summary information that reflects the risk/return summary information in the supplement dated October 2, 2017 to the Prospectus dated May 1, 2017, on behalf of The Wright Managed Income Trust, as filed pursuant to Rule 497(e) under the 1933 Act on October 2, 2017 (accession number 0001435109-17-000718). If you have any questions or comments concerning the foregoing, please do not hesitate to contact me at (207) 347-2075 or via email at gino.malaspina@atlanticfundservices.com.

Sincerely,

/s/ Gino Malaspina

Gino Malaspina, Esq.

Secretary to the Registrant

Three Canal Plaza, Suite 600, Portland, ME 04101 | P: 207-347-2000 | F: 207-347-2100