GST / HST / PST / QST · CAD
Canada
CRA federal GST/HST tables and Revenu Quebec guidance on the GST and QST tax bases.
The global calculator uses a percentage you enter. Selecting Canada sets the currency, not the tax rate. Use the official references below to check the treatment applicable to your transaction.
Official references
- GST/HST calculator and rates Canada Revenue AgencyOfficial reference. Check current applicability and any exceptions.
- Basic rules for applying GST/HST and QST Revenu QuebecOfficial reference. Check current applicability and any exceptions.
Important considerations
Province, place of supply, classification and transaction date are required. Review each relevant provincial PST authority separately. A federal table alone does not approve every provincial rule.
Choosing the applicable treatment
Tax treatment can depend on location, transaction date, the goods or services supplied and the tax base. Check effective dates, exceptions and rounding requirements in the relevant guidance. These references are informational; independent professional validation of country rules is not yet complete.
Calculation method
For a single proportional percentage, add tax using net × rate ÷ 100. To extract included tax, divide the total by (1 + rate ÷ 100). This manual method does not determine whether that percentage legally applies.
Read the calculation and rounding limitations