GST + PST on common prices
GST + PST at 11% added to common pre-tax prices in Saskatchewan. Each tax is rounded to the cent.
Free tool · Rates as of October 2026
Saskatchewan GST and PST calculator
Add 5% GST and 6% PST to a price, or split an 11% total back into its parts. Saskatchewan PST is calculated on the price before GST.
$
- Subtotal
- $100.00
- GST 5%
- $5.00
- PST 6%
- $6.00
- Total
- $111.00
PST is administered by the Government of Saskatchewan.
Or pick on the map
- GST only (5%)
- 11 to 13% combined
- 14% or more combined
What is in the 11% GST + PST
- GST (federal)
- 5%
- PST (provincial)
- 6%
- Combined rate
- 11%
GST and PST are separate taxes, each charged on the price before tax, and shown as separate lines on an invoice.
| Price before tax | GST (5%) | PST (6%) | Total |
|---|---|---|---|
| $10.00 | $0.50 | $0.60 | $11.10 |
| $25.00 | $1.25 | $1.50 | $27.75 |
| $50.00 | $2.50 | $3.00 | $55.50 |
| $100.00 | $5.00 | $6.00 | $111.00 |
| $250.00 | $12.50 | $15.00 | $277.50 |
| $500.00 | $25.00 | $30.00 | $555.00 |
| $1,000.00 | $50.00 | $60.00 | $1,110.00 |
| $2,500.00 | $125.00 | $150.00 | $2,775.00 |
| $5,000.00 | $250.00 | $300.00 | $5,550.00 |
GST + PST included in common totals
Backing GST + PST out of a total: divide by 1.11 to get the price before tax.
| Total with tax | GST + PST included | Price before tax |
|---|---|---|
| $10.00 | $0.99GST $0.45 + PST $0.54 | $9.01 |
| $25.00 | $2.48GST $1.13 + PST $1.35 | $22.52 |
| $50.00 | $4.95GST $2.25 + PST $2.70 | $45.05 |
| $100.00 | $9.91GST $4.50 + PST $5.41 | $90.09 |
| $250.00 | $24.77GST $11.26 + PST $13.51 | $225.23 |
| $500.00 | $49.55GST $22.52 + PST $27.03 | $450.45 |
| $1,000.00 | $99.10GST $45.05 + PST $54.05 | $900.90 |
| $2,500.00 | $247.75GST $112.61 + PST $135.14 | $2,252.25 |
| $5,000.00 | $495.50GST $225.23 + PST $270.27 | $4,504.50 |
How sales tax works in Saskatchewan
Saskatchewan has two sales taxes: the federal 5% GST and a 6% provincial sales tax (PST). The province's PST page describes PST as a six per cent tax on taxable goods and services consumed or used in Saskatchewan, and its registration bulletin says GST is excluded when calculating PST.
The CRA administers the GST and the Saskatchewan Ministry of Finance administers the PST. PST also applies to goods brought into Saskatchewan, so a business that buys from an unlicensed supplier outside the province must self-assess and pay the PST directly.
Who has to register and charge it
For GST, you must register with the CRA once taxable sales pass $30,000 in a single calendar quarter or over four consecutive calendar quarters. Our GST/HST registration guide covers that part.
For PST, Saskatchewan has no general small-supplier threshold. All businesses operating or making retail sales in the province must be registered, receiving either a vendor's licence or a registered consumer number, and you can apply online through Saskatchewan eTax Services (SETS).
The only carve-out is the small trader guideline. It covers people producing goods such as crafts at home with annual sales under $10,000, sold from their residence, who pay PST on their own supplies. It does not apply to sales to commercial customers, sales outside the residence or non-resident vendors.
Selling to customers outside Saskatchewan
For GST and HST, the CRA's place-of-supply rules tax goods where they are delivered and most services at the customer's address. A Saskatoon business shipping to Manitoba charges 5% GST, and one shipping to New Brunswick charges 15% HST.
Businesses outside Saskatchewan that make retail sales into the province, for example by accepting orders from Saskatchewan and delivering there, are required to become licensed to collect PST. Bulletin PST-5 sets out the details.
Frequently asked questions
What is the PST rate in Saskatchewan?
Saskatchewan PST is 6%, charged in addition to the 5% GST, for 11% combined on most taxable sales.
How do I remove GST and PST from a Saskatchewan total?
Divide the total by 1.11 to get the pre-tax price. For example, $111 divided by 1.11 is $100, which means $5 GST and $6 PST.
Is there a small business exemption for Saskatchewan PST?
There is no general sales threshold. The only exception is the small trader guideline for home-based producers with annual sales under $10,000 who sell from their residence.
Is PST charged on GST in Saskatchewan?
No. The province says GST is excluded when calculating PST, so on a $200 sale you charge $12 PST and $10 GST.
Do I charge Saskatchewan PST to a customer in Alberta?
Not on goods delivered to Alberta, since Saskatchewan PST applies to goods consumed or used in Saskatchewan. The Alberta customer pays 5% GST only.
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Sources
- CRA: GST/HST calculator (and rates) (accessed October 2, 2026)
- Government of Saskatchewan: Provincial Sales Tax (accessed October 2, 2026)
- Government of Saskatchewan: Bulletin PST-5, Registration and Reporting Requirements (July 2025) (accessed October 2, 2026)
- Government of Saskatchewan: Apply for a PST number (accessed October 2, 2026)
- CRA: GST/HST place-of-supply rules (accessed October 2, 2026)
- CRA: When to register for and start charging the GST/HST (accessed October 2, 2026)
Rates and rules on this page were last checked on October 2, 2026.
Calculators for other provinces and territories
- Alberta GST calculator (5%)
- BC GST + PST calculator (12%)
- Manitoba GST + RST calculator (12%)
- New Brunswick HST calculator (15%)
- Newfoundland and Labrador HST calculator (15%)
- Nova Scotia HST calculator (14%)
- Northwest Territories GST calculator (5%)
- Nunavut GST calculator (5%)
- Ontario HST calculator (13%)
- PEI HST calculator (15%)
- Quebec GST + QST calculator (14.975%)
- Yukon GST calculator (5%)
- Reverse sales tax calculator
- Canadian sales tax calculator (all provinces)
Guides that use this
This calculator is for estimates. It does not account for zero-rated or exempt supplies, point-of-sale rebates, or place-of-supply rules for services. Check with the CRA or an accountant for your situation.