Sales Tax for B3B — Dartmouth

What Postal Code B3B Covers

B3B covers northwestern Dartmouth in the Halifax Regional Municipality, dominated by the Burnside Industrial Park, one of the largest business parks in Atlantic Canada, and the adjoining Dartmouth Crossing retail district. It is primarily a commercial and light-industrial area rather than residential.

Communities & neighbourhoods in B3B

Local landmarks

• Burnside Industrial Park
• Dartmouth Crossing retail centre

Where B3B Sits — and What That Changes at the Till

The centroid of B3B falls roughly 7 km north of Halifax, and the code shares its delivery city with 5 other postal areas. Its closest postal neighbours are B2Y (Dartmouth) about 5 km off and B3A (Dartmouth) about 5 km off.

The nearest postal area we hold in another province is E4H (Riverside-Albert, New Brunswick), about 140 km from B3B. A $500 order delivered into B3B carries $70.00 in HST; the same order delivered into E4H carries $75.00 in HST — $5.00 apart on one invoice. Because Canadian sales tax follows the customer, a seller in Dartmouth shipping to both charges 14% on the first and 15% on the second, from the same warehouse on the same day.

B3B is dense urban ground — 3 named neighbourhoods inside one postal area — and density changes the taxable mix rather than the rate. Prepared food, personal services and in-person retail dominate what is rung through Dartmouth codes like this one, all of it at 14%, while the zero-rated grocery basics that anchor a suburban shop are a smaller share of the total than the province-wide averages suggest. Around Burnside Industrial Park, an unusually large share of local transactions are business-to-business, where HST is recovered as an input tax credit rather than borne as a cost. The figure on the invoice and the figure that actually lands on the buyer are not the same, and that gap is the most-misread line in industrial bookkeeping.

The 14% above is set for the whole of Nova Scotia and does not move between postal codes — B3B pays exactly what every other Nova Scotia code pays. Dartmouth is inside Halifax for tax purposes, and overnight accommodation is where Halifax parts company with the rest of Nova Scotia. The municipality levies a 3% Marketing Levy on top of HST, so a $200 room night inside B3B carries $6.00 that the identical room would not carry in a Nova Scotia municipality that never adopted one. The rate rose from 2% on 1 October 2023. The province caps the levy at 3%, so Halifax now charges the most Nova Scotia allows anyone to charge.

Everything above is particular to B3B; the rules that are not — registration thresholds, filing frequency, input tax credit recovery, point-of-sale rebates — are set for the whole of Nova Scotia, and they live on the Nova Scotia sales tax guide rather than being restated on B3B's page, where the calculator above is already locked to 14%.

Working the 14% on a Purchase in B3B

FSA B3B Tax Breakdown and Calculation Example

For FSA B3B in the Dartmouth area, the sales tax rate is 14%. Here is how tax is calculated on typical purchase amounts:

Selling into B3B: What You Need to Register For

Nova Scotia 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 Nova Scotia 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 B3B is a Nova Scotia sale, so charge 14% 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 Nova Scotia and is set out once on the Nova Scotia sales tax guide and in the Nova Scotia GST/HST calculator.

Postal Codes Near B3B

All 14%, like B3B — 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 Nova Scotia FSAs →FSA Lookup Tool →