Most disposable medical supplies sold in Canada are subject to GST/HST, and the rate you pay depends on the province where the order is delivered. The 5% federal GST applies everywhere; some provinces add a provincial sales tax, others use a single combined HST. For clinic owners, procurement leads, and accountants, knowing which rate applies keeps invoices predictable and budgets accurate.
How GST/HST works for medical supplies
GST/HST is a value-added tax administered by the Canada Revenue Agency (CRA) under the Excise Tax Act, with a 5% federal portion in every province. In participating provinces the federal and provincial portions combine into one harmonized sales tax. Elsewhere, GST is charged separately from a provincial tax such as PST, RST, or QST.
The rate follows the destination, not the supplier. An Alberta supplier shipping to an Ontario clinic charges 13% HST; an Ontario supplier shipping to Alberta charges 5% GST. When your clinic orders ASTM Level 1 face masks from CliniEco, the tax at checkout is the rate for your delivery province.
The same rule applies no matter who you buy from. CliniEco, Medline, McKesson, or a regional distributor — GST/HST treatment is identical because the tax is set by legislation, not the seller.
Rates by province
Here is the current rate structure for medical supply orders, based on CRA published rates:
| Province | Rate | Notes |
|---|---|---|
| Alberta | 5% | GST only; no provincial sales tax |
| British Columbia | 5% GST + PST | Provincial sales tax added to GST |
| Ontario | 13% | Combined HST |
| Quebec | 5% GST + QST | QST at 9.975% |
| Manitoba | 5% GST + RST | Retail sales tax added to GST |
| Saskatchewan | 5% GST + PST | Provincial sales tax added to GST |
| Nova Scotia | 15% | Combined HST |
| New Brunswick | 15% | Combined HST |
| Newfoundland and Labrador | 15% | Combined HST |
| Prince Edward Island | 15% | Combined HST |
Rates can change, so check the CRA's current GST/HST page before setting annual budgets.
Are any medical supplies zero-rated?
Some medical devices may qualify for zero-rating under Schedule VI of the Excise Tax Act, meaning GST/HST applies at 0%. Zero-rated is not the same as exempt: the supply appears on the invoice at 0%, and the supplier still claims input tax credits on related purchases.
Whether an item qualifies depends on how it is classified and sold. Health Canada regulates medical devices, but device licensing and GST/HST treatment are separate questions. Do not assume a product is zero-rated just because it is sold to a clinic. Confirm the classification with the CRA or a tax professional before building pricing around it.
What business buyers need to know
GST/HST registrants can usually claim input tax credits (ITCs) for tax paid on purchases used in commercial activities. If your clinic is registered, the 13% HST on an Ontario order is typically recoverable on your return, so the net cost is often lower than the invoice suggests.
Registered suppliers must charge and collect the tax on taxable supplies. If a supplier is not registered, they generally should not charge GST/HST, and you cannot claim an ITC for tax that was never collected. Ask for each supplier's registration number and keep it in your vendor file.
How to check a supplier charges the right tax
- Confirm the invoice rate matches the rate for your delivery province, not the supplier's.
- Ask for the supplier's GST/HST registration number (9-digit BN or RT format).
- Compare the charge to the CRA rate table for your province before approving.
- Flag invoices with tax charged but no registration number.
These checks take minutes and catch most billing errors, which matters on regular orders of 4-mil nitrile gloves or other high-volume consumables.
Practical tip: keep tax in your budget
Add the expected tax to every order before approving it. A $500 order delivered in Ontario carries $65 in HST (13%), totaling $565; the same order in Alberta carries $25 in GST, totaling $525. Budgeting up front removes surprise totals and makes cost comparisons between provinces cleaner.
A case of INTCO nitrile gloves in a wholesale case carries a different tax line depending on where your clinic sits. Building tax into your purchase approval workflow, and confirming rates with the CRA or your accountant, keeps procurement running smoothly.
Related reading
FAQ
Is GST charged on medical supplies in Canada?
Most disposable medical supplies are taxable: GST applies at 5% everywhere, plus HST or a provincial sales tax depending on the delivery province. Some medical devices may qualify for zero-rating under Schedule VI of the Excise Tax Act; confirm with the CRA.
What is the HST rate in Ontario for clinic supplies?
Ontario uses a single 13% HST, so a $500 supply order delivered there includes $65 in HST. Registered clinics can usually claim that back as an input tax credit.
Are gloves and masks zero-rated?
Not automatically. Zero-rating under Schedule VI depends on how a product is classified and sold; Health Canada licensing does not determine GST/HST treatment. Check with the CRA or a tax advisor for your product.
Can my clinic claim back the GST/HST it pays on supplies?
If your clinic is a GST/HST registrant, tax paid on purchases used in commercial activities is generally recoverable as an input tax credit. Your accountant can confirm how it applies to your situation.
This article is part of the CliniEco Medical supply guide for Canadian healthcare buyers.
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