Canadian sales tax calculators
Canada does not have a single sales tax rate, and treating it as though it does is the most common error in this category. Alberta charges 5%. Ontario charges 13%. Nova Scotia charges 14%, down from 15% since April 2025. Quebec charges two taxes that are calculated separately. These five calculators handle each of those as a distinct case.
GST/HST calculator
Add or remove Canadian sales tax for any province — GST, HST, PST or QST.
Reverse HST calculator
Strip HST back out of a tax-included total for any of the five HST provinces.
GST + QST calculator
Quebec's 5% GST and 9.975% QST, calculated the way Revenu Québec actually does it.
GST + PST calculator
British Columbia, Saskatchewan and Manitoba — two separate taxes, worked out correctly.
RRSP withholding tax
See what your bank holds back on an RRSP withdrawal, and what actually lands in your account.
Income tax
Federal and provincial tax, CPP, EI and take-home pay on the 2026 brackets — including Ontario's surtax.
Which tax applies where
Three different systems operate across the thirteen provinces and territories, and which one you are in decides which calculator you want.
| Province or territory | System | Rate you charge |
|---|---|---|
| Alberta | GST only | 5% |
| British Columbia | GST + PST | 5% + 7% |
| Manitoba | GST + PST | 5% + 7% |
| New Brunswick | HST | 15% |
| Newfoundland and Labrador | HST | 15% |
| Northwest Territories | GST only | 5% |
| Nova Scotia | HST | 14% |
| Nunavut | GST only | 5% |
| Ontario | HST | 13% |
| Prince Edward Island | HST | 15% |
| Quebec | GST + QST | 5% + 9.975% |
| Saskatchewan | GST + PST | 5% + 6% |
| Yukon | GST only | 5% |
HST provinces collect one blended tax that the CRA administers. GST-plus-PST provinces collect two taxes with two separate administrations, and the provincial half is calculated on the price before GST rather than on top of it. Quebec works the same way as the PST provinces, but calls its provincial half the QST.
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