Sales Tax for N3H — Cambridge

What Postal Code N3H Covers

N3H covers Preston, the third of Cambridge's founding towns, located where the Speed River joins the Grand. Preston was a well-known spa town in the 19th century, drawing visitors to its mineral springs. Its King Street main street retains a compact heritage commercial core.

Communities & neighbourhoods in N3H

Local landmarks

• Preston main street
• Speed and Grand river confluence
• Riverside Park Preston

Where N3H Sits — and What That Changes at the Till

The centroid of N3H falls roughly 15 km southeast of Kitchener, and the code shares its delivery city with 6 other postal areas. Its closest postal neighbours are N1P (Cambridge) about 4 km off and N1S (Cambridge) about 5 km off.

The nearest ground where the rate changes is about 390 km away — J0X in Quebec, at 14.975%. That distance is the useful part: nothing bought or delivered in N3H 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.

N3H is suburban ground serving about 25,000 across 3 communities — the settlement pattern where delivered goods matter most. A parcel addressed into N3H carries Ontario's 13% even when the seller is registered in Alberta and charges 5% to every customer at home. Independent storefronts cluster along Preston main street, which is exactly where the $30,000 small-supplier threshold decides who charges tax and who does not — and the threshold is worldwide taxable revenue over four consecutive quarters, not shop-floor takings.

The 13% above is set for the whole of Ontario and does not move between postal codes — N3H pays exactly what every other Ontario code pays. Overnight accommodation is where Cambridge parts company with them. The city levies a 4% Municipal Accommodation Tax on top of HST, so a $200 room night inside N3H carries $8.00 that the identical room would not carry in an Ontario municipality that never adopted one. It runs out at 30 nights: once the same guest has stayed that long continuously the booking stops being transient accommodation, and the levy stops with it. It is the Waterloo Region levy — Cambridge council adopted it a week before Waterloo's did in 2019, and all the area municipalities began collecting together on 1 July that year.

Everything above is particular to N3H; the rules that are not — registration thresholds, filing frequency, input tax credit recovery, point-of-sale rebates — are set for the whole of Ontario, and they live on the Ontario sales tax guide rather than being restated on N3H's page, where the calculator above is already locked to 13%.

Working the 13% on a Purchase in N3H

FSA N3H Tax Breakdown and Calculation Example

For FSA N3H in the Cambridge area, the sales tax rate is 13%. Here is how tax is calculated on typical purchase amounts:

Selling into N3H: What You Need to Register For

Ontario runs a HST system administered by Canada Revenue Agency (CRA), with a registration threshold of $30,000 (HST). Filing frequency, input tax credit recovery, point-of-sale rebates and the full registration walkthrough are set out on the Ontario 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 N3H is an Ontario sale, so charge 13% HST — your own address does not enter into it.
2. Show it the way Canada Revenue Agency (CRA) expects. One HST line and the total tax amount on each 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 Ontario and is set out once on the Ontario sales tax guide and in the Ontario GST/HST calculator.

Postal Codes Near N3H

All 13%, like N3H — 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 Ontario FSAs →FSA Lookup Tool →