GST/HST for Freelancers in Canada: The $30,000 Threshold and How to Track It (2026)

If you earn self-employment income in Canada, GST/HST is not optional once your revenue crosses a specific threshold. Miss the registration deadline and you become personally liable for the tax you should have collected — even if your clients never paid it. The rules are not complicated, but they have a few details that catch freelancers off guard: the threshold rolls across calendar quarters, the rate depends on your client's location, and there are two different remittance methods with meaningfully different tax outcomes.

This guide explains the $30,000 registration threshold in plain terms, the applicable rate by province, what input tax credits are and how to use them to your advantage, how the Quick Method compares to the Regular Method with worked numbers, filing deadlines, and the practical steps to register and stay organized year-round.

What Is GST/HST — and Which Rate Applies to You

The federal Goods and Services Tax (GST) is a 5% tax on most goods and services sold in Canada. Several provinces have merged their provincial sales tax with the GST to create the Harmonized Sales Tax (HST) — in those provinces there is one combined rate on your invoice rather than two separate lines. Quebec operates differently: it uses the 5% federal GST alongside its own Quebec Sales Tax (QST) at 9.975%, administered separately by Revenu Québec.

The rate that applies to your invoice is determined by where your client is located — the CRA's "place of supply" rules — not where you live or work. A freelancer in Alberta invoicing an Ontario client charges 13% HST, not 5% GST.

Province / Territory	Rate	Tax Type
Alberta	5%	GST only
British Columbia	5%	GST only (PST separate; does not apply to most services)
Manitoba	5%	GST only (RST separate; does not apply to most services)
Saskatchewan	5%	GST only (PST separate)
Ontario	13%	HST
New Brunswick	15%	HST
Nova Scotia	15%	HST
Newfoundland & Labrador	15%	HST
Prince Edward Island	15%	HST
Quebec	5% + 9.975%	GST + QST (administered by Revenu Québec)
Northwest Territories	5%	GST only
Nunavut	5%	GST only
Yukon	5%	GST only

The $30,000 Small Supplier Threshold

The CRA defines a small supplier as any person or business whose total worldwide taxable supplies do not exceed $30,000 in a single calendar quarter or in the four preceding consecutive calendar quarters combined. Small suppliers are not required to register and do not charge GST/HST.

A few important nuances about the threshold:

• The $30,000 applies to taxable supplies — revenue from exempt supplies (most healthcare, residential rent, financial services) does not count toward the threshold
• If you run multiple business activities, all taxable revenues are combined
• Revenue from clients in all provinces counts — it is not limited to your home province
• The threshold has not changed since 1991; many freelancers cross it within their first year or two

Should You Register Voluntarily Even Below $30,000?

Yes, in many cases. If you register voluntarily, you can claim Input Tax Credits (ITCs) on business expenses — recovering the GST/HST you paid on software subscriptions, equipment, phone bills, professional services, and other purchases. For a freelancer with $5,000–$10,000 per year in business expenses, ITCs can reduce your net remittance by $250–$650 or more per year.

The trade-off: voluntary registration means you must collect GST/HST from all clients, which can affect how your rates are perceived — particularly if you work with individual consumers who cannot claim ITCs. If your clients are businesses, there is typically no objection since they claim back the tax on their side. For most B2B freelancers, voluntary registration is a net positive even below the threshold.

Input Tax Credits — Recovering the GST/HST You Paid

Once registered, you are entitled to claim ITCs for the GST/HST you paid on business purchases. This is how the GST/HST system is designed: tax is collected at each point in the supply chain, and businesses recover what they paid so the burden ultimately falls on the final consumer.

To support an ITC claim, the CRA requires different levels of documentation depending on purchase size:

• Under $30: simplified receipt — vendor name and total are sufficient
• $30 to $149.99: vendor name, date, total amount, and GST/HST paid or rate
• $150 and over: all of the above plus the supplier's GST/HST registration number and your name or business name

Common ITC-eligible expenses for freelancers: accounting and invoicing software, design tools, project management apps, business phone and internet (the business portion), computers and peripherals, office supplies, professional development courses, and any other business expense where GST/HST was charged. Personal expenses and the personal portion of mixed-use expenses do not qualify. Home office expenses are also ITC-eligible — see our guide to home office deductions for self-employed Canadians.

Quick Method vs. Regular Method

Once registered, you choose how to account for GST/HST. Most businesses use the Regular Method by default. The Quick Method is available to businesses with annual taxable supplies under $400,000 and can simplify your bookkeeping — and often reduce the amount you remit.

The Regular Method

You collect GST/HST at the full applicable rate on every invoice. At remittance time, you subtract your ITCs from the total collected and remit the difference. This is the standard method and the most transparent reflection of actual GST/HST flows.

The Quick Method

Instead of tracking every ITC, you remit a flat percentage of your GST/HST-inclusive revenue. That percentage is lower than the actual tax rate — the difference is a simplified benefit you keep. You forfeit the right to claim most ITCs (except on capital property purchases such as equipment), so less bookkeeping is required.

Quick Method remittance rates for service businesses (2026):

• 5% GST provinces (AB, BC, MB, SK, NT, NU, YT): remit 3.6% of GST-inclusive revenue
• Ontario (13% HST): remit 8.8% of HST-inclusive revenue
• Atlantic provinces & PEI (15% HST): remit 10.4% of HST-inclusive revenue

You also receive a 1% credit on the first $30,000 of annual revenue (including tax) in the year you elect the Quick Method and in each subsequent full year.

The Quick Method generally favours service businesses with low overhead. If you have significant recurring business purchases — equipment leases, high software costs, a home office — run the numbers both ways before electing. Once elected, the Quick Method applies for at least one full fiscal year.

GST/HST Filing Deadlines

Filing Frequency	Who It Applies To	Return & Payment Due
Annual	Default for most small businesses (taxable supplies ≤ $1.5M)	3 months after fiscal year end
Quarterly	Required if taxable supplies > $1.5M; optional for others	1 month after each quarter end
Monthly	Required if taxable supplies > $6M; optional for others	1 month after each month end

Most freelancers default to annual filing. You can switch to quarterly voluntarily if you prefer more frequent cash-flow checkpoints. Note: even if you file annually, quarterly installments may be required if your net tax owing in the prior year exceeded $3,000 — the CRA will notify you if this applies.

How to Track GST/HST on Every Invoice

Every invoice you issue after registering must include your GST/HST registration number (format: 123456789 RT0001), the applicable rate, and the total tax charged. Keep a copy of every invoice issued — the CRA can audit up to six years back.

Practical tracking habits that prevent surprises at filing time:

• Separate column for GST/HST collected — track it apart from your income so you always know what belongs to the CRA
• Separate column for GST/HST paid on business expenses — this is your ITC record
• Dedicated savings account — move the GST/HST portion of each payment received into a separate account the day it arrives; that money was never yours to spend
• Receipt capture at the time of purchase — the supplier's registration number on the receipt is required for ITC claims over $30; photograph it immediately and log the tax amount
• Reconcile quarterly — even if you file annually, a quarterly check takes 15 minutes and catches errors before they compound

A receipt scanning app like iSaveBill automatically extracts the GST/HST amount from every receipt you photograph, logs it separately from the expense total, and keeps your ITC records organized by category — ready to total at filing time without manual data entry.

How to Register for GST/HST

Registration is straightforward and typically takes 10–15 minutes online. The CRA's Business Registration Online (BRO) portal handles the process:

1. Log in to CRA My Business Account (or create one using your CRA My Account credentials)
2. Select "Register for a business number and/or CRA program accounts"
3. Choose GST/HST as the program account
4. Provide your business name, expected annual revenue, fiscal year-end date, and preferred filing frequency
5. Confirm your effective registration date — this is the date from which you must start collecting

The CRA issues a 9-digit Business Number (BN) and a GST/HST program account identifier (RT0001). This number appears on every invoice you issue going forward. Processing is typically immediate online; a confirmation letter arrives by mail within a few weeks.

To register online: visit CRA's GST/HST registration page and use Business Registration Online (BRO). Registration takes about 10 minutes and your GST/HST number is issued immediately.

Frequently Asked Questions

What is the GST/HST small supplier threshold in 2026?

The threshold is $30,000. If your taxable supplies exceed $30,000 in a single calendar quarter, or in the four preceding consecutive calendar quarters combined, you are required to register. The threshold applies to all taxable revenues combined — not per client or per project.

Can I register for GST/HST voluntarily if I earn less than $30,000?

Yes. Voluntary registration lets you claim Input Tax Credits on your business expenses — recovering the GST/HST you paid on purchases like software, equipment, and phone bills. It makes the most sense if you have significant business expenses or if your clients are businesses that can claim back the tax on their end.

What are input tax credits and how do I claim them?

ITCs are credits for the GST/HST you paid on business expenses. To claim one, you need a receipt showing the supplier's GST/HST number, the date, the total, and the tax charged. ITCs are deducted from the GST/HST you collected before you remit. For example: you collected $1,300 HST and paid $130 HST on business purchases — you remit $1,170.

What is the difference between the Quick Method and Regular Method?

Under the Regular Method you collect full GST/HST, claim all ITCs, and remit the difference. Under the Quick Method you remit a flat percentage of your GST/HST-inclusive revenue — lower than the actual tax rate — and keep the difference, but you forfeit most ITC claims. The Quick Method simplifies bookkeeping and often saves money for low-overhead service businesses.

How often do I need to file my GST/HST return?

Most small freelancers file annually, with the return due 3 months after their fiscal year end. Quarterly filing is available voluntarily and required if annual taxable supplies exceed $1.5 million. Monthly filing is required above $6 million. Even annual filers may owe quarterly installments if their prior-year net tax owing exceeded $3,000.

Do I charge GST/HST to clients outside Canada?

Generally no. Services provided to non-Canadian clients are considered "zero-rated" exports under the Excise Tax Act — you charge 0% GST/HST. The supply is still technically taxable, which means you can still claim ITCs on your business expenses. Keep written confirmation from each client that they are located outside Canada and retain it with your records.

GST/HST registration marks a real milestone — your freelance revenue is substantial enough that the government treats you as a tax-collecting intermediary. Once registered, the system largely runs itself: collect on every invoice, track ITCs on business expenses, file on schedule. The most important habit is keeping GST/HST collected in a separate account — that money belongs to the CRA from the moment it arrives. For a complete picture of every deduction available to self-employed Canadians, see our complete self-employed tax deductions checklist.