Sales Tax for T4S — Sylvan Lake

What Postal Code T4S Covers

T4S covers the town of Sylvan Lake west of Red Deer, one of Alberta's most popular summer resort towns, built around its namesake lake with a busy beach, waterfront and marina.

Communities & neighbourhoods in T4S

Local landmarks

• Sylvan Lake
• Sylvan Lake beach & pier

Where T4S Sits — and What That Changes at the Till

T4S sits about 20 km west of Red Deer, the nearest centre of any size, and is the only postal area our data records for Sylvan Lake. Its closest postal neighbours are T4R (Red Deer) about 20 km off and T4N (Red Deer) about 20 km off.

The nearest ground where the rate changes is about 220 km away — V0A in British Columbia, at 12%. That distance is the useful part: nothing bought or delivered in T4S 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.

T4S is suburban ground serving about 15,000 across Sylvan Lake — the settlement pattern where delivered goods matter most. A parcel addressed into T4S carries Alberta's 5% even when the seller is registered in Ontario and charges 13% to every customer at home. Around Sylvan Lake beach & pier, demand is seasonal, and seasonal demand is where the small-supplier threshold bites hardest: an operator who only trades in summer can cross $30,000 inside a single quarter and owes GST from the sale that took them over it, not from the following year.

The 5% above is set for the whole of Alberta and does not move between postal codes — T4S pays exactly what every other Alberta code pays. The bill that does move is an overnight one. Alberta's 6% tourism levy applies on top of GST, and has done at that rate since 1 April 2026, so a $200 room night inside T4S carries $12.00 of it. It was 4% before that. The base is wider than the room rate: booking, service and administration fees, pet charges, cleaning and even smoking-in-a-non-smoking-room penalties are inside it. It runs out at 28 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 T4S; the rules that are not — registration thresholds, filing frequency, input tax credit recovery, point-of-sale rebates — are set for the whole of Alberta, and they live on the Alberta sales tax guide rather than being restated on T4S's page, where the calculator above is already locked to 5%.

Working the 5% on a Purchase in T4S

FSA T4S Tax Breakdown and Calculation Example

For FSA T4S in the Sylvan Lake area, the sales tax rate is 5%. Here is how tax is calculated on typical purchase amounts:

Selling into T4S: What You Need to Register For

Alberta 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 Alberta 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 T4S is an Alberta 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 Alberta and is set out once on the Alberta sales tax guide and in the Alberta GST/HST calculator.

Postal Codes Near T4S

All 5%, like T4S — 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 Alberta FSAs →FSA Lookup Tool →