2026
GST/HST calculator
Add or remove GST, HST, PST, RST or QST. The rates are the ones in effect for 2026, including Nova Scotia's 14% HST.
Last updated
Tax
$13.00
13% combined on a taxable supply
- Before tax
- $100.00
- GST portion
- $5.00
- Provincial part of HST
- $8.00
- Total
- $113.00
What this calculates
For HST provinces the federal 5% and the provincial part are shown separately, then added. For PST, RST and QST provinces, provincial tax is calculated on the pre-tax price, not on top of GST. The tool assumes a fully taxable supply. Basic groceries and other zero-rated or exempt supplies are not taxed this way.
Worked example
A $250.00 taxable purchase in Ontario attracts $12.50 of GST and $20.00 as the provincial part of HST. The total is $282.50.
Rates by province
| Province or territory | Tax | Combined rate |
|---|---|---|
| Alberta | GST | 5% |
| British Columbia | GST + PST | 12% |
| Manitoba | GST + RST | 12% |
| New Brunswick | HST | 15% |
| Newfoundland and Labrador | HST | 15% |
| Northwest Territories | GST | 5% |
| Nova Scotia | HST | 14% |
| Nunavut | GST | 5% |
| Ontario | HST | 13% |
| Prince Edward Island | HST | 15% |
| Quebec | GST + QST | 14.975% |
| Saskatchewan | GST + PST | 11% |
| Yukon | GST | 5% |
Methodology
Rates come from the CRA GST/HST rate table for supplies on or after April 1, 2025, which is the schedule still in effect through 2026. HST components (5% federal plus the provincial part) are the participating-province split published by Revenu Québec's HST rate table and match the CRA combined rates. Place-of-supply rules, rebates, and point-of-sale rebates are not modelled.