Sales Tax for G1B
The sales tax rate for FSA G1B in Quebec (serving Quebec) is 14.975%. This combines GST + PST.
Rate locked to G1B (Quebec, 14.975%). Need another province? Open the full calculator →
About Quebec Sales Tax
Quebec has a 14.975% combined sales tax rate, consisting of the 5% federal GST and 9.975% provincial QST.
Quebec uses a dual tax system where the 5% federal GST and 9.975% Quebec Sales Tax (QST) are calculated separately on the purchase price. Both taxes are administered by Revenu Québec. Unlike other PST provinces, the QST is recoverable as an Input Tax Refund (ITR) for registered businesses. Remote sellers must register once they exceed $30,000 in Quebec sales.
Sales Tax in Quebec — 2026 Guide
GST + QST Dual System Overview
Quebec maintains a separate provincial sales tax alongside the federal GST. The 5% GST is a federal value-added tax administered by the CRA, while the 9.975% QST (Quebec Sales Tax) is a retail sales tax administered by the province. The two taxes are calculated independently on the purchase price (not compounded), bringing the total combined rate to 14.975%.
FSA G1B Tax Breakdown and Calculation Example
For FSA G1B in the Quebec area, the sales tax rate is 14.975%. Here is how tax is calculated on typical purchase amounts:
Use our Quebec GST/HST Calculator to compute tax on any amount instantly.
Quebec Tax Compliance Guide
Whether you are a new business based in Quebec or a remote seller shipping into the province, understanding your compliance obligations is critical. Below is the key information you need:
| Compliance Requirement | Quebec Details |
|---|---|
| Tax Model | GST + QST |
| Registration Threshold | $30,000 (GST/QST) |
| Filing Frequency | Monthly / Quarterly / Annual (via Revenu Québec) |
| ITC / Input Tax Recovery | GST ITCs recoverable; QST recoverable via Input Tax Refunds (ITRs) |
| Remote Seller Threshold | $30,000 (GST/QST via Revenu Québec) |
| Administering Authority | Revenu Québec (both GST and QST) |
| Point-of-Sale Rebates | None — QST applies to most goods except basic groceries, prescription drugs, and some personal care items |
Step-by-Step Compliance Checklist for Quebec
- Assess your registration obligation. If your worldwide taxable revenue exceeds $30,000 (GST/QST), you must register for the GST and provincial tax.
- Register with the correct authorities. Register with Revenu Québec for both GST and QST. They administer both.
- Charge the correct rate. For FSA G1B and all other locations in Quebec, charge 14.975% (5% GST + 9.975% provincial tax). For out-of-province customers, apply destination-based rates.
- Show tax on invoices. Show GST and QST as separate line items. Revenu Québec requires detailed tax breakdowns on all invoices for Quebec customers.
- File returns on time. File both GST and QST returns with Revenu Québec. Quebec administers both taxes, so you file one consolidated return.
- Claim input tax credits (ITCs) correctly. Claim ITCs on GST and Input Tax Refunds (ITRs) on QST through Revenu Québec. This is unique among PST provinces.
- Maintain records for 6+ years. The CRA and provincial auditors require invoices showing supplier Business Numbers (BNs), tax breakdowns by rate, transaction dates, and customer details.
Destination-Based Sourcing for Quebec
Canadian sales tax follows the destination principle: you charge the tax rate of your customer's location, not your business location. This is especially important for e-commerce businesses, drop-shippers, and service providers based in Quebec who ship to customers across Canada.
If your business is in Quebec (FSA G1B):
- Customer in Toronto (FSA M5V) → Charge 13% HST (Ontario rate)
- Customer in Vancouver (FSA V5K) → Charge 12% (5% GST + 7% PST)
- Customer in Calgary (FSA T2P) → Charge 5% GST only
- Customer in your own province of Quebec (FSA G1B) → Charge 14.975% (5% GST + 9.975% QST)
Use our FSA lookup tool to verify the correct rate for each customer's postal code before invoicing. For automated compliance, many businesses integrate the FSA lookup into their checkout systems via API or use tax automation software.
Nearby FSAs in Quebec
Here are other Forward Sortation Areas in Quebec you can explore. All have the same 14.975% provincial sales tax rate but may serve different cities or regions within the province.
Calculate Tax for Your Quebec Purchase
You know FSA G1B has a 14.975% tax rate. Now enter any dollar amount to see the exact GST/QST/HST breakdown and total. Perfect for retail pricing, invoicing, and budgeting in Quebec.
Open Quebec Tax CalculatorFor informational purposes only. Tax rates change frequently — verify with your state's Department of Revenue before filing. This tool is not a substitute for professional tax advice.
· Rate source metadata is tracked in the TaxesLedger tax data registry.
Frequently asked questions
Quick answers to the most common questions users ask.
What is the sales tax rate for FSA G1B in Quebec?
The combined sales tax rate for postal code FSA G1B in the Quebec area of Quebec is 14.975%. This consists of the 5% federal GST plus a 9.975% provincial sales tax (PST/QST/RST), calculated separately on the purchase price.
How do I calculate tax for a purchase in Quebec (FSA G1B)?
To calculate the total price including sales tax for any purchase in Quebec, multiply the purchase price by 1.14975. For example, a $$100.00 purchase costs $$114.98 total, with $$14.97 in sales tax.
For the reverse calculation, divide the total price by 1.14975 to find the pre-tax amount. If you paid $$113.00 total in Quebec, the pre-tax price was $$98.28.
Does Quebec use HST or separate GST and PST?
Quebec uses a dual GST + PST/QST system. The 5% federal GST and 9.975% provincial QST are calculated separately on the purchase price. Businesses must register with both the CRA and the provincial tax authority.
What is the GST/HST registration threshold for Quebec?
The standard federal threshold for GST/HST registration is $$30,000 in worldwide taxable revenue over any consecutive four quarters. Once you exceed this threshold, you must register and begin collecting tax.
Quebec also has a separate provincial threshold: $30,000 (GST/QST via Revenu Québec).
Are there point-of-sale rebates on HST/PST in Quebec?
None — QST applies to most goods except basic groceries, prescription drugs, and some personal care items
How does FSA G1B map to a sales tax rate?
The Forward Sortation Area (FSA) is the first three characters of a Canadian postal code. G1B falls within the postal code range assigned to Quebec, specifically the Quebec area. Since sales tax in Canada is determined at the provincial level (there are no municipal sales taxes), the province determines the applicable GST, HST, or PST rate.
Where can I calculate GST/HST for Quebec?
Use our Canadian GST/HST Calculator to add or remove tax from any amount. You can also visit the dedicated Quebec tax calculator for province-specific rates, examples, and compliance information.
All rates, thresholds, and regulatory guidance cited on this page are sourced from official government publications and non-partisan research institutions.
Canadian Tax Authorities
Canada Revenue Agency (CRA)
The authoritative source for federal GST/HST rates, provincial HST variations, and input tax credit rules.
canada.caRevenu Québec
Official administration for Quebec Sales Tax (QST) and provincial GST/HST compliance requirements.
revenuquebec.caTaxesLedger is an independent educational tool. We are not affiliated with any government agency. Rate records include source metadata and verification status; always confirm with your jurisdiction's official Department of Revenue before filing. Last registry update: May 15, 2026.
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