Passport Information
U.S. Passport or passport of any other nationality, must have at least 6 months remaining validity from the day of entry into the country for which VISA has been applied for. If validity is less than 6 months ETS will renew your passport (Fee’s apply).
US CITIZENS DO NOT REQUIRE A VISA TO ENTER CANADA.
Consulate General of Canada
550 South Hope Street, 9th Floor
Los Angeles, California 90071
(213) 346-2700
https://www.international.gc.ca/