2026
GST calculator Alberta
Alberta sales tax on a taxable supply is 5% (GST).
Last updated
Tax
$5.00
5% combined on a taxable supply
- Before tax
- $100.00
- GST
- $5.00
- PST
- $0.00
- Total
- $105.00
Worked example
$100.00 before tax in Alberta produces $5.00 of GST and $0.00 of pst. The tax-included total is $105.00.
Other provinces
- British Columbia GST + PST calculator
- Manitoba GST + RST calculator
- New Brunswick HST calculator
- Newfoundland and Labrador HST calculator
- Northwest Territories GST calculator
- Nova Scotia HST calculator
- Nunavut GST calculator
- Ontario HST calculator
- Prince Edward Island HST calculator
- Quebec GST + QST calculator
- Saskatchewan GST + PST calculator
- Yukon GST calculator
Methodology
The combined rate is the CRA rate in effect for 2026. Provincial sales tax is applied to the pre-tax price. Removing tax divides the tax-included total by one plus the combined rate, then recalculates the parts. Exempt and zero-rated supplies are out of scope. Place-of-supply rules can move a sale into a different province's rate.