Efile Association of Canada :: Home
Home, Personal Finance, Tax Preparation, E-File - EFILE Association of Canada. Promotes electronic filing of personal and corporate tax returns and related information, both to the public and to government.
https://www.efile.ca/
Federal Tax Return
Home, Personal Finance, Tax Preparation - Federal Tax Return. Includes information about the 16th Amendment, as well as a glossary of terms and useful links.
https://www.federaltaxreturn.com