CRA Important Information
When calling CRA, have this information ready: name, address, date of birth, SIN, notice of assessment or other tax document.
Mon to Fri 9 am to 5 pm, Sat and Sun Closed
Extended hours are available from mid-February to April 30 (excluding holidays):
Monday to Friday from 9 am to 9 pm, Saturdays 9 am - 5 pm