Sales Tax for G1S — Quebec City

What Postal Code G1S Covers

G1S is a south-central Quebec City district in the La Cité-Limoilou borough covering the affluent Montcalm and Saint-Sacrement neighbourhoods west of the old city. It is a leafy, walkable urban area anchored by the Avenue Cartier shopping and dining strip near the Plains of Abraham.

Communities & neighbourhoods in G1S

Local landmarks

• Avenue Cartier
• Plaines d'Abraham (nearby)

Where G1S Sits — and What That Changes at the Till

The centroid of G1S falls roughly 4 km southwest of Quebec City, and the code shares its delivery city with 5 other postal areas. Its closest postal neighbours are G1K (Québec City) about 2 km off and G1A (Québec City) about 3 km off.

The nearest ground where the rate changes is about 220 km away — E7A in New Brunswick, at 15%. That distance is the useful part: nothing bought or delivered in G1S is a borderline case, so the only rate question worth asking here is whether the sale is taxable at all, not which province's number applies to it.

G1S is dense urban ground — 2 named neighbourhoods inside one postal area, about 25,000 — and density changes the taxable mix rather than the rate. Prepared food, personal services and in-person retail dominate what is rung through Quebec City codes like this one, all of it at 14.975%, while the zero-rated grocery basics that anchor a suburban shop are a smaller share of the total than the province-wide averages suggest.

The 14.975% above is set for the whole of Quebec and does not move between postal codes — G1S pays exactly what every other Quebec code pays. The bill that does move is an overnight one. Quebec's 3.5% tax on lodging applies on top of GST + QST, so a $200 room night inside G1S carries $7.00 of it. Charged on the price of the overnight stay only — the value of breakfast, parking and other services bundled with the room is excluded from the base. It runs out at 32 nights: once the same guest has stayed that long continuously the booking stops being transient accommodation, and the levy stops with it.

Everything above is particular to G1S; the rules that are not — registration thresholds, filing frequency, input tax credit recovery, point-of-sale rebates — are set for the whole of Quebec, and they live on the Quebec sales tax guide rather than being restated on G1S's page, where the calculator above is already locked to 14.975%.

Working the 14.975% on a Purchase in G1S

FSA G1S Tax Breakdown and Calculation Example

For FSA G1S in the Quebec City area, the sales tax rate is 14.975%. Here is how tax is calculated on typical purchase amounts:

Selling into G1S: What You Need to Register For

Quebec runs a GST + QST system administered by Revenu Québec (both GST and QST), with a registration threshold of $30,000 (GST/QST) ($30,000 (GST/QST via Revenu Québec) for remote sellers). Filing frequency, input tax credit recovery, point-of-sale rebates and the full registration walkthrough are set out on the Quebec sales tax guide — they are province-wide rules, identical for every postal code here, so this page links them rather than repeating them.

1. Charge the rate the address decides. A delivery into G1S is a Quebec sale, so charge 14.975% (5% GST + 9.975% provincial tax) — your own address does not enter into it.
2. Show it the way Revenu Québec (both GST and QST) expects. GST and QST as separate line items — Revenu Québec requires the breakdown on every Quebec invoice.

Everything else about selling here — thresholds, filing frequency, ITC recovery, point-of-sale rebates, and the full province-by-province sourcing rules — is identical for every postal code in Quebec and is set out once on the Quebec sales tax guide and in the Quebec GST/HST calculator.

Postal Codes Near G1S

All 14.975%, like G1S — what differs is the ground each one covers, and with it the municipal levies on lodging and prepared food worth checking before you invoice.

All Quebec FSAs →FSA Lookup Tool →