Short answer:Canada has no national resale certificate. A reseller gives you a provincial exemption document, and it mainly matters in provinces with a separate PST, such as British Columbia, Saskatchewan, and Manitoba. In HST provinces and for GST, registrants generally pay the tax and recover it through input tax credits. In Shopify B2B, record the buyer's registration number on the company location, store the signed certificate, and only then mark that location tax exempt. This is general information, so confirm your rules with an accountant.
01. Where Resale Exemptions Apply in Canada
There is no national resale certificate in Canada. What a reseller hands you is a provincial exemption document, and whether it matters at all depends on where you ship. This table is a starting point, not tax advice: rules change, so confirm each province with your accountant or the provincial tax authority.
| Ship-to region | Tax | Typical resale treatment |
|---|---|---|
| British Columbia | PST | Registered reseller gives the seller a PST exemption certificate |
| Saskatchewan | PST | Registered reseller provides a PST number or exemption declaration |
| Manitoba | RST | Registered reseller provides a vendor or exemption number |
| Quebec | GST and QST | Registrants generally pay and claim credits, with limited exceptions |
| Ontario and Atlantic provinces | HST | Registrants generally pay HST and recover it through input tax credits |
| Alberta and the territories | GST only | No provincial sales tax, so no PST resale certificate |
Why it matters: Most Atlantic Canadian wholesalers sell in HST provinces, where a resale certificate rarely changes the tax on an order. The moment you sell into BC, Saskatchewan, or Manitoba, it does.
02. What a Valid Exemption Certificate Contains
A valid exemption is a document plus a registration number you have actually checked. Collect the same set every time.
- Buyer's legal business name, address, and the contact who signed.
- The tax registration number that supports the exemption, and the province it applies to.
- What is being purchased and why it qualifies, such as goods bought for resale.
- Whether it covers one purchase or all future purchases (a blanket certificate).
- A signature and a date, so you can show it was in place when the order shipped.
- A check that the number is real and active, using the relevant tax authority's validation tool where one exists.
Why it matters: If an audit finds tax that should have been collected, the liability can land on you, the seller, not the buyer who gave you the form.
03. Setting Up Tax-Exempt Wholesale Accounts in Shopify B2B
Shopify does not decide exemption eligibility for you. It gives you places to record the decision. In Shopify B2B, tax settings live on the company and its locations, where you can store a tax registration ID and control whether tax is collected. Customer records and draft orders can also be marked tax exempt. Confirm the exact options in your admin against Shopify's current documentation, since tax features change.
- 1. Add the buyer as a company. Capture the legal name and the registration number on the company location, ideally as part of wholesale account approval.
- 2. Store the document. Keep the signed certificate as a file on the company record or in your CRM so it can be produced years later.
- 3. Mark the location exempt only after review. Turn off tax collection or apply the exemption on the specific location the certificate covers, not on the whole company by default.
- 4. Test the checkout. Place a test order as the buyer in each province you ship to and confirm the right tax lines, including shipping.
- 5. Handle quotes and phone orders the same way. Orders built as draft orders and quotes need the exemption applied too, or your team will charge tax by habit.
Our guide to GST, HST, and PST on Shopify covers the base tax setup this builds on, and the complete Shopify B2B guide shows where company settings fit.
Why it matters: An exemption set on the wrong record, or set without a document, turns a bookkeeping task into an audit exposure.
04. Keeping Exemptions Accurate Over Time
Exemptions fail in the gaps between systems, not in the checkout itself.
- Expiry and renewal: certificates can be blanket or single-use, and some need renewing. Put a review date on every one.
- Multiple locations: a buyer with locations in two provinces needs the right treatment per location.
- Shipping and freight: confirm whether tax applies to shipping on an exempt order in that province.
- Accounting sync: the exemption has to carry through to your books. If you use QuickBooks, see our Shopify and QuickBooks integration guide.
- Customer records: keep the registration number and certificate on the CRM record too, which a HubSpot and Shopify sync can help with.
Why it matters: Wholesale tax errors are rarely made on day one. They build up slowly as certificates expire and accounts change.
05. Common Resale Exemption Mistakes
- 1. Treating a wholesale price list as proof of exemption. Pricing and tax are separate decisions.
- 2. Accepting a number without checking it. A typo or a cancelled registration makes the document worthless.
- 3. Applying one exemption to every location. Exemptions are tied to a purchaser and, often, a province.
- 4. Storing certificates in email. If only one person can find it, you cannot defend it.
- 5. Skipping an accountant review. Province rules differ and change, so have a professional approve your process once, then follow it.
Why it matters: Each mistake is cheap to prevent at onboarding and expensive to unwind after an audit.
06. Key Takeaways
- Canada has no national resale certificate. Exemption documents are provincial, and they matter most for PST provinces like BC, Saskatchewan, and Manitoba.
- GST/HST registrants generally pay the tax and recover it through input tax credits, so Atlantic and Ontario orders rarely change with a resale document.
- Collect a complete certificate and validate the registration number before you switch tax off.
- In Shopify B2B, record the exemption on the right company location and store the document with it.
- Review certificates on a schedule, keep them for at least six years, and have your accountant approve the process.
07. Frequently Asked Questions
What is a resale certificate in Canada?
Canada has no single national resale certificate. A resale or exemption certificate is a document, usually a form with the buyer's tax registration number, that a business gives its supplier to confirm it is buying goods to resell. It lets the seller justify not charging provincial sales tax where that province allows the exemption. The rules, forms, and numbers differ by province.
Do Canadian wholesalers charge GST/HST to resellers?
Usually yes. A GST/HST registrant who buys goods for resale generally pays GST/HST on the purchase and recovers it through input tax credits, so a resale certificate mostly matters for provincial sales taxes. There are exceptions, such as certain zero-rated sales and some exempt buyers. Confirm treatment for your products and buyers with your accountant or the CRA.
Which provinces use a PST exemption certificate for resale?
Provinces with a separate provincial sales tax, namely British Columbia, Saskatchewan, and Manitoba, generally let a registered reseller buy goods for resale without paying PST by giving the seller an exemption declaration or number. Quebec's QST works differently and is tied to registration. Atlantic Canada and Ontario use the HST, which does not use a resale exemption in the same way. Check each province's current rules before you configure anything.
How do I make a wholesale customer tax exempt in Shopify?
In Shopify B2B, tax treatment is set on the company and its locations, where you can store a tax registration ID and turn off tax collection or apply an exemption. A customer account or a draft order can also be marked tax exempt. Confirm the exact options available in your admin against Shopify's current documentation, and only apply an exemption after you have a valid document on file.
What should a valid exemption certificate include?
At a minimum: the buyer's legal name and address, the relevant tax registration number, the province the exemption applies to, a description of what is being purchased and why it is exempt, a signature and date, and whether it covers a single purchase or all purchases. Your accountant should confirm the exact fields each province expects.
How long do I keep exemption certificates?
Keep them for at least as long as you keep your other tax records. The CRA generally expects businesses to keep records for six years from the end of the last tax year they relate to. Provincial authorities can have their own requirements, so confirm with your accountant.
What happens if I accept an invalid certificate?
If an audit finds that you did not collect tax you should have, the seller can be held responsible for the uncollected tax, plus interest and penalties, even if the buyer gave you the certificate. That is why you validate the registration number and the document before you switch tax off, and why you store them where you can find them years later.
Related Resources
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