Sales Tax for X1A — Yellowknife

What Postal Code X1A Covers

X1A covers Yellowknife, the capital of the Northwest Territories on the north shore of Great Slave Lake — the deepest lake in North America. The city grew from a 1930s gold rush and is now the service centre for the territory's diamond mines, which produce some of the world's highest-value stones. Its position under the auroral oval makes it one of the premier northern lights viewing destinations, and a winter ice road crosses the bay to Dettah.

Communities & neighbourhoods in X1A

Local landmarks

• Great Slave Lake
• Legislative Assembly of the Northwest Territories
• Old Town and the Bush Pilot's Monument
• Ice road to Dettah

Where X1A Sits — and What That Changes at the Till

X1A sits inside Yellowknife, the nearest centre of any size, and is the only postal area our data records for Yellowknife. The nearest other postal area in Northwest Territories is X0G (Fort Liard), some 550 km off — a fair measure of how much ground one code has to cover out here, and of why almost everything that is not bought locally arrives freight-forward.

The nearest ground where the rate changes is about 350 km away — T0V in Alberta, at 5%. That distance is the useful part: nothing bought or delivered in X1A 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.

X1A is dense urban ground — 5 named neighbourhoods inside one postal area, about 20,000 — and density changes the taxable mix rather than the rate. Prepared food, personal services and in-person retail dominate what is rung through Yellowknife codes like this one, all of it at 5%, while the zero-rated grocery basics that anchor a suburban shop are a smaller share of the total than the province-wide averages suggest.

Everything above is particular to X1A; the rules that are not — registration thresholds, filing frequency, input tax credit recovery, point-of-sale rebates — are set for the whole of Northwest Territories, and they live on the Northwest Territories sales tax guide rather than being restated on X1A's page, where the calculator above is already locked to 5%.

Working the 5% on a Purchase in X1A

FSA X1A Tax Breakdown and Calculation Example

For FSA X1A in the Yellowknife area, the sales tax rate is 5%. Here is how tax is calculated on typical purchase amounts:

Selling into X1A: What You Need to Register For

Northwest Territories runs a GST Only system administered by Canada Revenue Agency (CRA), with a registration threshold of $30,000 (federal GST). Filing frequency, input tax credit recovery, point-of-sale rebates and the full registration walkthrough are set out on the Northwest Territories 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 X1A is a Northwest Territories sale, so charge 5% GST — your own address does not enter into it.
2. Show it the way Canada Revenue Agency (CRA) expects. The GST amount as its own line item.

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 Northwest Territories and is set out once on the Northwest Territories sales tax guide and in the Northwest Territories GST/HST calculator.

Postal Codes Near X1A

All 5%, like X1A — 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 Northwest Territories FSAs →FSA Lookup Tool →