Bookmark and Share

Useful Ontario Tax Links

Select another province: BC AB SK MB ON QC NB NS PE NF YT NU NT
General Tax Links
Retail Tax Links
Phone Numbers
  • Companies Branch: (416) 314-8880 / 1-800-361-3223 (in Ontario)
  • Employer's Health Tax: (416) 920-9048 / 1-800-263-7965 (in Ontario)
  • Ontario Business Connects Helpline: 1-800-565-1921
  • Ontario Ministry of Labour: (416) 326-7400
  • PST Office: (416)222-3226 / 1-800-668-5810
  • Workplace Safety and Insurance Board: (416) 344 -1000 / 1-800-387-0750 (in Ontario)

Miscellaneous Topics and Contacts

Most Visited Articles

  1. New Search
  2. Starting a Business in Canada
  3. Accounting 101: Balance Sheet Basics
  4. Choosing a Business Name
  5. All You Need to Know about Importing from the USA to Canada

Related Articles

  1. Accounting 101: Balance Sheet Basics
  2. All You Need to Know about Importing from the USA to Canada
  3. Grants and Loans for Young Entrepreneurs in Canada
  4. Financial Ratios Revisited
  5. Small Business Money Guide
What's On CanadaOne!
  1. Sign-up for our free newsletter