Important Notice
August 11, 2022
Tribunals Ontario’s website will be unavailable due to system maintenance from 6:00 p.m. Wednesday, August 11th to 6:00 a.m. Thursday, August 12th. We thank you for your patience.
June 13, 2022
The Assessment Review Board continues to provide services to the public. Use email to contact us for a quicker response time.
About the ARB
The Assessment Review Board (ARB) hears property assessment appeals to ensure that properties are assessed and classified in accordance with the provisions of the Assessment Act. The Board also operates under a variety of other legislation and hears appeals on property tax matters.
