How the Quebec TPS TVQ Calculator Works
This calculator estimates the sales tax breakdown for purchases in Quebec. Enter a before-tax amount to instantly calculate the 5% GST (TPS) and the 9.975% QST (TVQ), plus the after-tax total.
- Enter your before-tax amount. Whether you are shopping in Montreal, Quebec City, or Laval, the calculator automatically applies the 5% GST and the 9.975% QST to give you the exact final cost.
- The result card shows the base amount, the GST amount, the QST amount, and the total after-tax price — displayed separately so you can see exactly what you are paying in taxes.
Understanding GST and QST in Quebec
Quebec uses a two-tax system: the 5% federal Goods and Services Tax (GST) and the 9.975% Quebec Sales Tax (QST). Since 2013, both are calculated directly on the base price — no longer a "tax on tax."
Together they bring the combined rate to exactly 14.975%, one of the highest in Canada. Unlike other provinces, Revenu Québec collects both taxes on behalf of the federal government.
- GST (Federal): 5%
- QST (Provincial): 9.975%
- Total: 14.975%
In Quebec, the Consumer Protection Act requires prices to be displayed before tax in stores. At checkout, you will see the GST and QST added as two separate lines on your receipt. Use this calculator to know the exact after-tax price before you get to the register.
This table provides an overview of Canada's sales tax rates for 2026, broken down by province and
territory. It shows how the GST combines with provincial taxes - including
HST, PST, and QST - to determine the total sales tax rate applied to purchases across Canada.
The Total column reflects the combined tax rate consumers typically pay at checkout, helping
individuals and
businesses quickly estimate the final cost of goods and services depending on location.
At a combined rate of 14.975%, Quebec has one of the highest sales tax rates in Canada. The unique three-decimal QST rate makes mental math particularly difficult without a calculator.
| Province / territory |
GST / HST |
PST |
QST |
Total |
| Alberta (AB) |
5% |
0% |
- |
5% |
| British Columbia (BC) |
5% |
7% |
- |
12% |
| Manitoba (MB) |
5% |
7% |
- |
12% |
| New Brunswick (NB) |
15% |
- |
- |
15% |
| Newfoundland and Labrador (NL) |
15% |
- |
- |
15% |
| Nova Scotia (NS) |
14% |
- |
- |
14% |
| Northwest Territories (NT) |
5% |
0% |
- |
5% |
| Nunavut (NU) |
5% |
0% |
- |
5% |
| Ontario (ON) |
13% |
- |
- |
13% |
| Prince Edward Island (PE) |
15% |
- |
- |
15% |
| Quebec (QC) |
5% |
- |
9.975% |
14.975% |
| Saskatchewan (SK) |
5% |
6% |
- |
11% |
| Yukon (YT) |
5% |
0% |
- |
5% |
Rates shown are based
on the most commonly applied public tax rates and may vary for certain goods, services,
or tax-exempt situations.
How to calculate GST QST in Quebec (2026)
The exact formula used in Quebec to add taxes is: After-tax total = Amount × 1.14975. For example, a $50.00 item costs $57.49 after tax ($50 × 1.14975 = $57.49). To reverse-calculate and find the pre-tax amount from a receipt total, divide by 1.14975 or use our reverse tax calculator.
After-tax total = Before-tax amount × (1 + 14.975%)
After-tax total = Before-tax amount × 1.14975
Exemptions & Special Rules
- Physical books are exempt from QST (only 5% GST applies). Digital books and audiobooks sold by foreign platforms are taxed at the full 14.975% rate.
- Basic groceries are zero-rated (0% GST and 0% QST) across Canada, including Quebec.
- Most other goods, services, restaurant meals, and digital subscriptions are taxed at the full 14.975% combined rate.
FAQ – Quebec GST QST 2026
What is the Quebec sales tax rate in 2026?
The total Quebec sales tax rate in 2026 is 14.975%: 5% GST (federal) + 9.975% QST (provincial). Both taxes are calculated directly on the before-tax amount.
How do I calculate TPS TVQ in Quebec?
Multiply your before-tax amount by 1.14975. For example, $100 before tax becomes $114.98 after tax ($5.00 GST + $9.975 QST = $14.975 in taxes).
Are restaurant meals taxed in Quebec?
Yes. Restaurant meals consumed on-site are subject to the full 14.975% rate (5% GST + 9.975% QST).
Are physical books taxed in Quebec?
Physical books are exempt from QST (you only pay the 5% GST). However, e-books and digital audiobooks sold by foreign platforms are taxed at the full 14.975% rate.