Quebec GST/HST Calculator 2026
Add or remove 5% GST + 9.975% QST (14.97%) from prices in Quebec. For invoices, receipts, or reverse-calculating tax.
In Quebec, sales tax is 5% GST + 9.975% QST—the 5% federal GST plus provincial tax (PST, RST, or QST). The combined rate is 14.97%. Use this Quebec sales tax calculator to add or remove tax from any amount.
Add or remove GST/HST — Quebec
GST/HST by province
- Alberta (5% GST)
- British Columbia (5% GST + 7% PST)
- Manitoba (5% GST + 7% RST)
- New Brunswick (15% HST)
- Newfoundland and Labrador (15% HST)
- Northwest Territories (5% GST)
- Nova Scotia (14% HST)
- Nunavut (5% GST)
- Ontario (13% HST)
- Prince Edward Island (15% HST)
- Quebec (5% GST + 9.975% QST)
- Saskatchewan (5% GST + 6% PST)
- Yukon (5% GST)
5% GST + 9.975% QST in Quebec
Quebec's combined sales tax rate is 14.97% (5% GST + 9.975% QST). GST and provincial sales tax are applied together. To add tax: multiply by 1.15. To remove tax: divide by 1.15. The calculator above does both. For income tax and take-home pay, use our Quebec Tax Calculator.
Typical uses for a Quebec GST/HST calculator
Add tax to a price before tax for invoices or quotes; remove tax from a total to find the pre-tax amount; verify receipts; budget for purchases. For payroll and income tax, use our Canada Tax Calculator, CPP & EI Calculator, or RRSP Calculator Canada.