1-613-221-3109 (outside Canada and United States (collect calls accepted))
Mail (Office address)
Office of the Taxpayers' Ombudsperson
1000-171 Slater Street
Ottawa, ON K1P 5H7
1-418-566-0321 (outside Canada and the United States)
Monday to Friday
8:15 a.m. to 4:30 p.m. (Eastern Standard Time)
*Hours may vary due to public holidays
Due to COVID-19, we are not currently accepting walk-ins
Media Inquiries (for media use only)
1-613-402-1578 (collect calls accepted)
The Office of the Taxpayers' Ombudsperson welcomes every opportunity to raise awareness about how taxpayers can benefit from the service we offer.
Have comments about our office?
Please submit your comments to our Office by providing your feedback.
Report a problem or mistake on this page
- Date modified: