Canada GST/HST calculator
Add GST/HST to a price, or find how much GST/HST an inclusive amount contains, at Canada's current rates.
Total including tax
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| Amount before GST/HST | — |
| GST/HST | — |
| Amount including GST/HST | — |
Rates from PwC Worldwide Tax Summaries, Canada (reviewed 12 Jun 2026). Exempt supplies carry no tax and are not shown. An estimate for planning; the tax authority's rules decide.
Good to know
- Combined rates add the 5% GST to the provincial sales tax; PST and QST are separate taxes with their own registration.
Invoicing in Canada
There is no national e-invoicing mandate; businesses can invoice in any format that shows the required GST/HST details.
More for businesses in Canada: business software in Canada, with prices in CAD.