OCI is required by Canada Revenue Agency (CRA) to issue T-slips (e.g., T4, T4A) where applicable.
To issue a T-slip, OCI is required to have your SIN number or business number/HST number.
Why does OCI require my SIN number for the EFT form?
OCI is required by Canada Revenue Agency (CRA) to issue T-slips (e.g., T4, T4A) where applicable.
To issue a T-slip, OCI is required to have your SIN number or business number/HST number.