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Invoicing guide

How to invoice in Canada

What a valid invoice needs in Canada, how GST/HST works, and what is changing. Checked 22 September 2026.

TaxGST/HST
RateGST 5%. HST 13% in Ontario, 14% in Nova Scotia and 15% in New Brunswick, Newfoundland and Labrador, and PEI. Quebec adds QST at 9.975%.
RegistrationSmall supplier limit: CAD 30,000 of taxable supplies over four consecutive quarters.
CurrencyCAD
E-invoicingNo mandate.
Tax authorityCanada Revenue Agency (CRA)

What a valid invoice must include

  • Your business name, the date and the total
  • Your GST/HST registration number and the tax charged (from CAD 100)
  • Customer's name, payment terms and a description of the supply (from CAD 500)

Good to know

Services supplied to customers outside Canada are often zero-rated. Check the export rules for your service.

Invoicing Canada clients from abroad

If you are not based in Canada, the rules of your own country usually decide what goes on the invoice. Business-to-business services supplied across borders are often outside the scope of local tax or fall under reverse charge. Invoice in CAD if your client prefers it, so they pay the exact amount.

How Pigee Invoice helps

  • Invoices in CAD and 50+ other currencies
  • Tax treatment suggested from your country and your client's, including reverse charge
  • Sequential, month-based invoice numbers such as INV-OCT-001
  • A pay page with card payment and your bank details

This guide is general information, not tax advice. Tax rules change; check with Canada Revenue Agency (CRA) before relying on it.

Questions people ask

What is the GST/HST rate in Canada?

GST 5%. HST 13% in Ontario, 14% in Nova Scotia and 15% in New Brunswick, Newfoundland and Labrador, and PEI. Quebec adds QST at 9.975%..

When do I have to register for GST/HST in Canada?

Small supplier limit: CAD 30,000 of taxable supplies over four consecutive quarters.

Is e-invoicing mandatory in Canada?

No mandate.

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