How to Invoice in Saskatchewan
Sales tax rate, registration threshold, and CRA rules for invoicing in Saskatchewan — plus a worked example.
By InvoiceFlow Canada Team · Updated
Quick answer
Saskatchewan charges 5% federal GST plus 6% provincial sales tax (PST), for a combined 11% on most goods and taxable services. Register for a GST number once your revenue crosses $30,000 over four consecutive calendar quarters; PST registration follows Saskatchewan's own provincial rules for taxable goods and services.
What's the sales tax rate in Saskatchewan?
Saskatchewan charges GST 5% + PST 6%on most goods and services — the exact rate InvoiceFlowCA applies automatically once you set your customer's province in the invoice generator below. Register once your self-employed revenue crosses $30,000 over four consecutive calendar quarters; below that threshold, no tax applies at all.
GST 5% + PST 6%
Saskatchewan's PST applies more broadly than BC's or Manitoba's — it covers a wider range of services in addition to goods, so don't assume a service-based business is automatically PST-exempt without checking.
How much tax would I charge on a $1,000.00 invoice in Saskatchewan?
On a $1,000.00 invoice in Saskatchewan, you'd charge GST 5% + PST 6% — $110.00 in tax — for a total of $1,110.00 due. This is exactly how InvoiceFlowCA calculates it automatically on your own invoices, using the current rate for Saskatchewan, not a hardcoded number that can go stale.
A $1,000.00 invoice to a customer in Saskatchewan:
- Subtotal
- $1,000.00
- GST 5%
- PST 6%
- Tax total
- $110.00
- Total due
- $1,110.00
When do I need to register for GST/HST in Saskatchewan?
You must register for a GST/HST number once your total self-employed revenue crosses $30,000over four consecutive calendar quarters — below that, you're a CRA "small supplier" and aren't required to charge tax at all. This threshold is federal and applies the same way in every province.
Try it on your next invoice
Free, no signup — set the customer's province to Saskatchewan and let tax calculate automatically.
Create your invoice