✦ Tools & Resources
Reverse GST Calculator for Alberta
Enter any tax-included total and we'll work backwards to the pre-tax amount and the 5% GST you paid in Alberta, using 2026 rates.
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Pre-tax amount{{ fPreTax }}
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Total paid{{ fTotal }}
Sales tax is {{ taxPct }} of what you paid in {{ provName }}.
Starting from a pre-tax price instead? Use the GST/HST Calculator to add tax.
Sales tax on {{ fTotal }} across Canada
Tax portion of the same receipt total, by province.
Rates current for 2026 (Nova Scotia HST 14%). Estimates for general information only and not a substitute for professional tax advice.
Talk to a CPADivide by 1.05 in Alberta
With only the 5% GST to remove, an Alberta receipt is easy to split: divide the total by 1.05. A $210 bill holds $200 before tax and $10 of GST. If the purchase was for your business and you're registered, you can claim that $10 back as an input tax credit.
If you're adding tax to a price instead, use the Alberta GST Calculator.
If you're sorting a stack of receipts, our bookkeeping service records each one with its GST.
✦ 2026 Rates
2026 GST, PST and HST Rates by Province
| Province / Territory | GST | PST / QST / RST | HST | Total |
|---|---|---|---|---|
| Alberta | 5% | — | — | 5% |
| British Columbia | 5% | 7% PST | — | 12% |
| Manitoba | 5% | 7% RST | — | 12% |
| New Brunswick | — | — | 15% | 15% |
| Newfoundland and Labrador | — | — | 15% | 15% |
| Northwest Territories | 5% | — | — | 5% |
| Nova Scotia | — | — | 14% | 14% |
| Nunavut | 5% | — | — | 5% |
| Ontario | — | — | 13% | 13% |
| Prince Edward Island | — | — | 15% | 15% |
| Quebec | 5% | 9.975% QST | — | 14.975% |
| Saskatchewan | 5% | 6% PST | — | 11% |
| Yukon | 5% | — | — | 5% |
HST provinces charge one combined tax that already includes the federal 5%. Nova Scotia's HST dropped to 14% on April 1, 2025.
✦ Good To Know
GST/HST Frequently Asked Questions
Unsure whether you should be charging HST?
Farrukh Ahmed, CPA, has served Mississauga since 1995 and handles bookkeeping, GST/HST filing and tax preparation. Get it right before the CRA asks. Responses within 24 hours.
✦ By Province