Calculate

These online calculators are easy to use and help take the guesswork out of taxes.

• Payroll deductions
• Corporation instalments
  • My Business Account: business owners
  • Represent a Client: employees or representatives acting on behalf of a business
• Non-resident tax
• Automobile benefits
• GST/HST instalment payments
  • My Business Account: business owners
  • Represent a Client: employees or representatives acting on behalf of a business