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Assessment Review Board

Contact Information
Office Phone 416-212-6349
Toll Free Phone 1-866-448-2248
TTY Phone 1-800-855-1155, Bell Relay Service
Agency Information
Legal Status (50) Non Profit
Primary Executive Kelly Triantafilou, Registrar
Description and Service Details
Description (Service) COVID19 -- all front line counter services closed to public, contact by phone or email

Independent adjudicative tribunal
  • hears appeals concerning property tax assessments in Ontario
  • processes applications for assessment adjustments mainly under the Assessment Act
  • appellants may present own case, retain a lawyer, or have an agent such as a friend or relative act on their behalf
  • administered by the Ontario Ministry of the Attorney General
Hours Mon-Fri 8:30 am-5 pm
Areas Served Ontario
Boundaries Ontario
Eligibility Open to all

Residency Requirements: Ontario
Application Submit ARB Appeal Form to Registrar in accordance with the deadline on assessment notice, print and electronic forms available on website
Languages English; French
Fees Residential or farm assessment appeals -- $132.50 for each roll number
  • other assessment appeals -- $318 for each roll number
  • call for information about fees for applications or appeals
Site Information
Located In Community Toronto
Address & Map
655 Bay St
Suite 1500
Toronto, ON
Canada M5G 1E5
View Google Map
Intersection Bay St and Dundas St W
Mailing Address 15 Grosvenor St, Ground Fl 
Toronto, ON 
Canada M7A 2G6
Physical Access Wheelchair accessible automatic main entrance ; Easy access to elevator ; Elevator with braille and voice/tone features ; Barrier-free washroom including door and stall
Categories and Classification
Service Categories Provincial Administrative Tribunals ~ Tax Issues ; Tax Appeals/Audit Assistance

Agency Overview

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