GST + QST 14.975% · checked October 2026
Quebec Sales Tax Calculator (GST + QST 14.975%)
Quebec charges the 5% GST plus a 9.975% QST, for 14.975% on most purchases. Add tax to a price, or take it back out of a total.
Quebec charges QST at 9.975% on the price before GST (QST is not charged on the GST), for 14.975% combined.
- Before tax
- $100.00
- GST (5%)
- $5.00
- QST (9.975%)
- $9.98
- Total tax
- $14.98
GST + QST on common amounts in Quebec
| Before tax | GST | QST | Total |
|---|---|---|---|
| $10.00 | $0.50 | $1.00 | $11.50 |
| $50.00 | $2.50 | $4.99 | $57.49 |
| $100.00 | $5.00 | $9.98 | $114.98 |
| $500.00 | $25.00 | $49.88 | $574.88 |
| $1,000.00 | $50.00 | $99.75 | $1,149.75 |
| $5,000.00 | $250.00 | $498.75 | $5,748.75 |
En français : calculatrice de taxes TPS et TVQ.
Source: www.revenuquebec.ca. Rates checked October 2026.
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Questions people ask
+What is the sales tax in Quebec?
14.975% on most goods and services: GST 5% plus QST 9.975%. Quebec charges QST at 9.975% on the price before GST (QST is not charged on the GST), for 14.975% combined.
+How do you calculate GST + QST in Quebec?
Multiply the price before tax by 1.14975 to get the total, or by 0.14975 to get just the tax. For example, $100.00 becomes $114.98.
+How do I take the tax out of a total?
Divide the total by 1.14975. $100.00 including tax in Quebec is $86.97 before tax. Don't subtract 14.975% of the total: that takes off too much.
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