Legal & Tax

Canada GST/HST calculator

Estimate GST or HST after choosing the Canadian place of supply; excluded PST or QST is shown explicitly.

Arithmetic estimate

Choose the applicable tax system

Country and jurisdiction select the rule set. Language and currency formatting do not select a rate.

You must determine the correct legal classification; this tool does not infer it from the item.

Calculation
This calculator does not determine classification, nexus, place-of-supply exceptions, registration, exemptions, filing, invoice compliance or input-tax credits. Confirm the transaction with the linked authority or a qualified professional.