CRA electronic services
EFILE
Learn about EFILE, how to register, use the service and verify transmission errors.
Auto-fill my return (AFR)
Learn about Auto-fill my return, how to use the service and fix error codes.
Represent a Client
Learn about Represent a Client, how to access an individual’s information and how to confirm your affiliation with the CVITP group.
ReFILE
Learn about ReFILE, how to use the service, processing times and how to verify common retransmission errors.
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