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Taxhigh confidence

Canada Revenue Agency (CRA) fax number

(833) 494-1381

Winnipeg Tax Centre – EFILE Helpdesk

Used for: EFILE helpdesk support for electronic filings (T1/T2/T3): registration/renewal, account maintenance, and/or view transmission history; EFILE suitability screening/monitoring; authentication problems related to EFILE numbers/passwords.

Fax destination details

Department
Winnipeg Tax Centre – EFILE Helpdesk
Purpose
EFILE helpdesk support for electronic filings (T1/T2/T3): registration/renewal, account maintenance, and/or view transmission history; EFILE suitability screening/monitoring; authentication problems related to EFILE numbers/passwords.
Form
T1/T2/T3 — T1 General - Income Tax and Benefit Return; T2 Corporation Income Tax Return; T3 Trust Income Tax and Information Return
Address
Winnipeg Tax Centre, Post Office Box 14000, Station Main, Winnipeg, MB R3C 3M2
Voice phone
1-800-461-1806

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