No — newcomers to Canada are not required to register for GST/HST immediately upon starting a self-employed business. The same $30,000 threshold that applies to Canadian-born residents applies to newcomers, permanent residents, and workers on open work permits. You only register when — and if — your taxable revenues cross the threshold.
The $30,000 Rule Applies to Everyone Equally
The GST/HST registration requirement is based on taxable supply revenue, not immigration status. Whether you arrived in Canada last year or last month, the rule is:
- Under $30,000 in four consecutive calendar quarters: you are a small supplier, no registration required
- Over $30,000 in four consecutive calendar quarters (or in a single quarter): registration is mandatory within 29 days
Your residency status, immigration category, or time in Canada does not change this threshold.
Does Revenue Earned Abroad Count Toward the Threshold?
This is where newcomers need to pay close attention. If you were self-employed in another country before arriving in Canada and continue serving those international clients from Canada, revenue from clients outside Canada counts toward your GST/HST registration threshold — even though those supplies are zero-rated (0% GST/HST).
Example: You arrive in Canada on March 1, 2026. You had $25,000 in self-employment revenue from foreign clients in Q1 2026 (when you were still abroad). You earn $10,000 from the same clients in Q2 2026 (now from Canada). The $10,000 in Q2 counts toward your threshold — the $25,000 from before arriving does not, because you were not yet making supplies in Canada.
The general rule: only taxable supplies made in Canada (or deemed to be made in Canada) after you become a Canadian resident count toward the threshold.
How the Threshold Accumulates for Newcomers
Your GST/HST four-quarter tracking starts from the date you arrive in Canada and begin making taxable supplies. If you arrive in July 2025 and start freelancing immediately:
- Q3 2025 (July–September): $8,000
- Q4 2025 (October–December): $10,000
- Q1 2026 (January–March): $7,000
- Q2 2026 (April–June): $6,000
- Four-quarter total: $31,000 → registration triggered in Q2 2026
Should Newcomers Register Voluntarily Before $30,000?
Voluntary registration can make sense if:
- You have significant business expenses in Canada with GST/HST paid (software, equipment, professional services) — you can claim ITCs immediately on registration
- You are approaching $30,000 quickly and want to avoid scrambling mid-project
- Your Canadian corporate clients expect a GST/HST number on invoices
If most of your clients are outside Canada (zero-rated supplies), and you have minimal Canadian business expenses, registering early provides little benefit — you collect 0% from international clients and have few ITCs to recover.
Can Newcomers Register for GST/HST?
Yes. Permanent residents, workers on open work permits, and most other newcomers with a valid SIN can register for a CRA Business Number and GST/HST account through the BRO portal. Individuals without a SIN (work permits still being processed) may need to use Form RC1 to register by mail — call the CRA business line for guidance at 1-800-959-5525.
Frequently Asked Questions
Do I charge GST/HST to clients in my home country?
No. Services exported to clients outside Canada are zero-rated — you charge 0% GST/HST to foreign clients regardless of where you are located. Once registered, you can still claim ITCs on your Canadian business expenses even when your clients are abroad.
What if I was already registered for GST/HST in a previous country?
Foreign VAT/sales tax registrations have no connection to the Canadian GST/HST system. When you arrive in Canada, you start fresh — your foreign tax registration does not transfer. Register for a Canadian BN and GST/HST account through the CRA when your Canadian taxable supplies cross $30,000.
Does my immigration status affect my ability to claim ITCs?
No. ITC eligibility is based on whether you are registered for GST/HST and whether the expenses were incurred to earn taxable supplies in Canada. Your immigration status does not affect which business expenses you can claim as ITCs.