New Brunswick HST Calculator

Add or remove sales tax on any price in New Brunswick. The combined rate is 15%: 15% HST, which combines the 5% federal GST with a 10% provincial portion.

GST/HST rates: Canada Revenue Agency rate table · Last checked: 2026-09-29
Before tax
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GST
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PST
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Total
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New Brunswick sales tax rate

TaxRateAdministered by
HST, federal part5%Canada Revenue Agency
HST, provincial part10%
Combined15%
tax = price × 15 ÷ 100
price before tax = total ÷ (1 + 15 ÷ 100)

Common prices plus tax in New Brunswick

Price before taxHSTTotal
$10.00$1.50$11.50
$20.00$3.00$23.00
$50.00$7.50$57.50
$100.00$15.00$115.00
$250.00$37.50$287.50
$500.00$75.00$575.00
$1,000.00$150.00$1,150.00
$5,000.00$750.00$5,750.00

For any other amount, type it into the calculator above. Choose Remove tax to work backwards from a receipt total.

New Brunswick sales tax rate history

TaxRateIn effect
HST15%Since Jul 1, 2016
HST13%Jan 1, 2008 – Jun 30, 2016

The rate that applies is the one in force when the tax became payable, which is usually the invoice or payment date, so older receipts may show a previous rate.

Registering and collecting tax in New Brunswick

HST is administered by the Canada Revenue Agency (CRA). Businesses register, charge and remit it through a single GST/HST account. Most businesses must register for GST/HST once their worldwide taxable sales pass $30,000 over four consecutive calendar quarters. For GST/HST, sellers based elsewhere in Canada charge the rate of the province the goods are delivered to, so a sale shipped to New Brunswick carries New Brunswick's GST/HST rate.

Frequently asked questions

What is the sales tax rate in New Brunswick?

New Brunswick charges 15% HST (5% federal + 10% provincial), for a combined rate of 15%.

How do I calculate HST in New Brunswick?

Multiply the pre-tax price by 0.15 to get the tax, or by 1.15 to get the total. For example, $100.00 plus 15% tax is $115.00.

How do I remove HST from a total in New Brunswick?

Divide the tax-inclusive total by 1.15. For example, $115.00 divided by 1.15 is $100.00 before tax, so the tax was $15.00.

Who administers sales tax in New Brunswick?

HST is administered by the Canada Revenue Agency (CRA). Businesses register, charge and remit it through a single GST/HST account.

When did the sales tax rate in New Brunswick last change?

The current rate of 15% has applied since Jul 1, 2016.

Other provinces and territories

Disclaimer: this calculator is an estimator for educational purposes and is not tax, legal, accounting or financial advice. Tax rules vary by jurisdiction, product type, seller status and transaction details. Verify with the relevant tax authority or a qualified professional before filing, charging or collecting tax. See our full disclaimer and data sources.