Ontario. Ministry of Finance

Site: Oshawa - Mailing Address

Service: Objections and Tax Appeals

Record #: OAK2708
Last Full Update: 10 Sep 2024

Contact Information

Office Phone Toll free 1-866-668-8297 ext 10261 (1-866-ONT-TAXS)
TTY Phone Toll free 1-800-263-7776
Fax 905-435-2000
Website www.ontario.ca/document/ontarios-tax-system/objection-and-appeal-procedures-ontario-taxes-and-programs
Contact Form www.fin.gov.on.ca/en/contact/index.html
Social Media Facebook Facebook, LinkedIn LinkedIn, X (Twitter) X (Twitter)

Agency Information

Description (Agency)

Ministry of the Government of Ontario responsible for managing the province's fiscal policy, developing the provincial budget, and financial sector regulation.
Legal Status (30) Provincial Government
Funding Provincial

Description and Service Details

Description (Service)

If you do not agree with an assessment, a disallowance or a decision issued by the Ministry, options are available to resolve the issue:

  • contact the ministry first to discuss the situation as informal discussions solve many disagreements and misunderstandings about tax and benefit program decisions
  • if you still disagree you have the right to send a Notice of Objection to the Advisory, Objections, Appeals and Services Branch
  • the page Objection and Appeal Procedures for Ontario Taxes and Programs provides complete details about the objection and appeal process
  • Ministry of Finance Tax Office representatives are available by appointment only
  • to meet with a representative call 1-866-668-8297 - Hamilton Tax Office
Hours

Mon-Fri 8:30 am-5 pm
Areas Served Ontario
Eligibility No restrictions
Application
  • must file a Notice of Objection to start the process
  • forms can be downloaded from the website
Languages English ; French
Fees None

Site Information

Located In Community Oshawa
Address & Map
Oshawa, ON
Mailing Address c/o Ministry of Finance - Advisory, Objections, Appeals and Services Branch 
PO Box 699 
Stn A 
Oshawa, ON L1H 8S6
Physical Access Not Applicable - mailing address

Categories and Classification

Service Categories Provincial/Territorial Government Departments ~ Economic Issues ; Tax Appeals/Audit Assistance