May 1, 2024
Effective June 1, 2024, you can now observe Zoom hearings at the ARB without making a special request. The ARB will provide seamless and easy access to links for its Zoom hearings in advance through the e-calendar of scheduled events. For more information, visit Observing a Hearing.
ARB Contact
Find all contact information for the Assessment Review Board (ARB).
Effective March 13, 2020, all front-line counter services are closed until further notice.
The ARB’s preferred method of contact is email. If you contact the ARB by mail or courier, you will experience processing delays.
Questions and submissions can be sent to the ARB at ARB.Registrar@ontario.ca.
Phone
Case Management Team Contact
Speaking Engagement Requests
To request that the ARB speak at an upcoming event, complete and submit this PDF form to the ARB.
Mail or Courier
Mail should be addressed to:
Assessment Review Board
15 Grosvenor Street, Ground Floor
Toronto, ON M7A 2G6
If you submit by mail or courier, you will experience processing delays.
Use e-Services to file appeals and check appeal status at the ARB.