Sales Tax for H9S — Dorval

What Postal Code H9S Covers

H9S covers the lakeshore portion of Dorval along Lac Saint-Louis, including the village core on chemin du Bord-du-Lac. Île Dorval, a small island a few hundred metres offshore, is a summer cottage community reached by a seasonal ferry. The city is best known for the airport that carries its name, though the terminal itself lies in the adjoining postal area.

Communities & neighbourhoods in H9S

Local landmarks

• Dorval Village
• Lac Saint-Louis waterfront
• Dorval Yacht Club
• Île Dorval

Where H9S Sits — and What That Changes at the Till

The centroid of H9S falls roughly 15 km southwest of Montreal, and the code shares its delivery city with 2 other postal areas. Its closest postal neighbours are H9P (Dorval) about 1 km off and H4Y (Dorval) about 3 km off.

The nearest postal area we hold in another province is K6A (Hawkesbury, Ontario), about 70 km from H9S. A $500 order delivered into H9S carries $74.88 in GST + QST; the same order delivered into K6A carries $65.00 in HST — $9.88 apart on one invoice. Because Canadian sales tax follows the customer, a seller in Dorval shipping to both charges 14.975% on the first and 13% on the second, from the same warehouse on the same day.

H9S is suburban ground serving about 12,000 across 4 communities — the settlement pattern where delivered goods matter most. A parcel addressed into H9S carries Quebec's 14.975% even when the seller is registered in Alberta and charges 5% to every customer at home.

The 14.975% above is set for the whole of Quebec and does not move between postal codes — H9S 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 H9S 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 H9S; 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 H9S's page, where the calculator above is already locked to 14.975%.

Working the 14.975% on a Purchase in H9S

FSA H9S Tax Breakdown and Calculation Example

For FSA H9S in the Dorval area, the sales tax rate is 14.975%. Here is how tax is calculated on typical purchase amounts:

Selling into H9S: 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 H9S 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 H9S

All 14.975%, like H9S — 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 →