GST/HST · 2026
Canada GST/HST registration threshold
Taxable sales over 4 consecutive quarters.
When do you need to register?
Register for GST/HST once taxable sales exceed CAD 30,000 over four consecutive calendar quarters.
Deadline: By the end of the month after you stop being a small supplier.
How to register in Canada
- 1Register for a GST/HST account with the CRA (Business Number).
- 2Charge GST/HST at the buyer's provincial rate.
- 3File GST/HST returns on your assigned schedule.
- 4Remit the tax you've collected on time.
Don't track Canada by hand.
TaxesRadar reads your Stripe & Paddle sales and warns you the moment you approach this threshold — across every country and US state at once.
Canada GST/HST threshold — FAQ
What is the GST/HST registration threshold in Canada?
CA$30,000. It's measured on taxable sales over 4 consecutive quarters. Once you cross it, you're required to register for GST/HST and start collecting it.
When do I need to register for GST/HST in Canada?
Register for GST/HST once taxable sales exceed CAD 30,000 over four consecutive calendar quarters. By the end of the month after you stop being a small supplier.
Does TaxesRadar file my GST/HST for me?
No. TaxesRadar watches your Stripe and Paddle sales, warns you before you cross this threshold, and gives you the registration checklist. Filing itself is handed to specialist partners.
Guidance, not tax advice. Confirm the specifics for your situation with a qualified professional. Threshold shown for 2026; rules change — TaxesRadar keeps them current.