Holding stock inside Canada
If you hold inventory in a Canadian warehouse or fulfilment centre, you must register for GST/HST directly with the CRA once you cross the small supplier threshold — the same as a domestic business would.
Canada charges a flat 5% federal GST everywhere, but what you actually charge at checkout also depends on the province — from no additional tax in Alberta to a combined 15% in Atlantic Canada. Get the province-by-province breakdown, the real registration threshold, and how marketplace and digital-services rules apply to you.
01 — Provincial Tax Systems
Canada has no single nationwide "VAT rate." The 5% GST applies everywhere, but each province layers on its own system on top — and which one applies is based on the province of supply, not where your business is based.
Alberta, and the three territories (Northwest Territories, Nunavut, Yukon), charge only the 5% federal GST at checkout.
Ontario, Nova Scotia, New Brunswick, Newfoundland and Labrador, and Prince Edward Island have "harmonized" their provincial tax with the federal GST into a single HST rate, collected and administered together by the CRA.
British Columbia (PST), Saskatchewan (PST), Manitoba (RST) and Quebec (QST) charge the 5% GST and their own provincial tax as two separate line items. Quebec's QST is administered by Revenu Québec, not the CRA — selling there typically means a second, separate registration.
| Province / territory | System | Combined rate |
|---|---|---|
| Alberta, NT, NU, YT | GST only | 5% |
| British Columbia | GST 5% + PST 7% | 12% |
| Saskatchewan | GST 5% + PST 6% | 11% |
| Manitoba | GST 5% + RST 7% | 12% |
| Quebec | GST 5% + QST 9.975% (separate registration) | ~14.975% |
| Ontario | HST | 13% |
| Nova Scotia | HST (reduced from 15% on Apr 1, 2025) | 14% |
| New Brunswick, Newfoundland & Labrador, PEI | HST | 15% |

02 — Registration
Whether you need to register depends on your revenue, your sales channels, and whether goods are held in Canada at the point of sale.
Once registered, your GST/HST account number is your 9-digit Business Number followed by "RT" and a 4-digit reference — e.g. 123456789 RT0001. Non-residents who register under the simplified digital-economy regime (see below) get an RT9999 reference instead.
Talk to us03 — Selling Goods to Canada
Unlike the EU, Canada does not require non-resident businesses to appoint a fiscal representative. You register directly with the CRA — the path just depends on where your stock sits.
If you hold inventory in a Canadian warehouse or fulfilment centre, you must register for GST/HST directly with the CRA once you cross the small supplier threshold — the same as a domestic business would.
If goods ship from abroad at the time of sale, you have two compliant paths:

Since July 1, 2021, distribution platform operators — like Amazon.ca — must collect and remit GST/HST on qualifying goods sold through their platform on behalf of non-registered vendors, when:
04 — Digital Services
Digital services in Canada cover eBooks, downloadable software, online courses, streaming and similar electronically-supplied products. Non-resident vendors selling these to Canadian consumers must register once sales exceed CAD 30,000 over any rolling 12-month period, using the CRA's simplified GST/HST regime (account reference RT9999).

05 — Filing Frequency
The CRA assigns your reporting period automatically based on annual taxable supplies. You can elect a shorter period than assigned, but never a longer one.
Most new and small registrants are assigned annual filing by default. You may elect quarterly or monthly instead if you'd prefer to file more often.
You're moved to quarterly filing once assigned taxable supplies pass CAD 1.5 million. Monthly filing remains available by election.
Above CAD 6 million in annual taxable supplies, monthly filing is required — there's no election to a longer period.
There are many variables. In under a minute, find out which registration route — standard, simplified digital-economy, or marketplace-facilitated — fits your business.
Take the Quiz →
06 — Business to Business
B2B sales work differently to B2C. If your Canadian business customer gives you a valid GST/HST number at the time of sale, you generally don't charge tax on that supply — they self-assess it instead, similar in effect to an EU-style reverse charge. Without a valid number, tax may need to be charged as normal.
If your customer supplies a valid GST/HST registration number, the sale generally isn't taxed by you — they self-assess. This applies whether you're registered under the normal or simplified regime.
If you do charge GST/HST to a Canadian business under a simplified (RT9999) registration, that tax is not recoverable by them as an input tax credit — a real cost you should flag to B2B customers before it surprises them.
07 — FAQs
No. Unlike many EU countries, Canada does not require non-resident businesses to appoint a fiscal representative. You register directly with the CRA, optionally through an authorized representative such as an accountant.
Your 9-digit Business Number followed by "RT" and a 4-digit reference — for example, 123456789 RT0001. Non-residents registered under the simplified digital-economy regime get an RT9999 reference instead.
If you're selling to customers in Quebec, generally yes. QST is administered separately by Revenu Québec rather than the CRA, so selling there usually means a second registration alongside your federal GST/HST one.
Possibly. Storing inventory in a Canadian fulfilment warehouse can trigger your own registration and notification obligations even when the marketplace collects tax on the sale itself — the two obligations aren't mutually exclusive.
Ready to start selling to Canadian customers? Begin your registration today — we typically secure a GST/HST number within two to four weeks.