HST on common prices
HST at 15% added to common pre-tax prices in New Brunswick. Each tax is rounded to the cent.
Free tool · Rates as of October 2026
New Brunswick HST calculator
Add 15% HST to a price or take it back out of a total. Each result shows the 5% federal part and the 10% New Brunswick part.
$
- Subtotal
- $100.00
- HST 15%
- $15.00
- Total
- $115.00
HST applies in New Brunswick.
Or pick on the map
- GST only (5%)
- 11 to 13% combined
- 14% or more combined
What is in the 15% HST
- Federal part
- 5%
- Provincial part
- 10%
- HST charged
- 15%
HST is one tax that combines the 5% federal GST with New Brunswick's provincial part. It shows as a single HST line on an invoice.
| Price before tax | HST (15%) | Total |
|---|---|---|
| $10.00 | $1.50 | $11.50 |
| $25.00 | $3.75 | $28.75 |
| $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 |
| $2,500.00 | $375.00 | $2,875.00 |
| $5,000.00 | $750.00 | $5,750.00 |
HST included in common totals
Backing HST out of a total: divide by 1.15 to get the price before tax.
| Total with tax | HST included | Price before tax |
|---|---|---|
| $10.00 | $1.30 | $8.70 |
| $25.00 | $3.26 | $21.74 |
| $50.00 | $6.52 | $43.48 |
| $100.00 | $13.04 | $86.96 |
| $250.00 | $32.61 | $217.39 |
| $500.00 | $65.22 | $434.78 |
| $1,000.00 | $130.43 | $869.57 |
| $2,500.00 | $326.09 | $2,173.91 |
| $5,000.00 | $652.17 | $4,347.83 |
How sales tax works in New Brunswick
New Brunswick charges a 15% harmonized sales tax (HST). The Government of New Brunswick describes it as a federal component of 5% plus a provincial component of 10%.
The province states that the Canada Revenue Agency administers the HST on behalf of all the participating provinces. That means a New Brunswick business deals with the CRA for HST, not a provincial tax office.
Who has to register and charge it
The CRA small-supplier rule decides when you must start. Exceed $30,000 in taxable sales in a single calendar quarter, or over four consecutive calendar quarters, and you must register and begin charging 15%. See our registration guide for the steps.
Self-employed taxi and commercial ride-sharing drivers must register even below that amount. After registering, keep track of your filing dates with the tax calendar.
Selling to customers outside New Brunswick
The rate on an invoice depends on the place of supply. Under the CRA's place-of-supply rules, goods are generally taxed in the province of delivery and most services in the province of the customer's address. A Fredericton maker shipping to Halifax charges 14% Nova Scotia HST, and one shipping to Montreal charges 5% GST.
Quebec, Manitoba, Saskatchewan and British Columbia have provincial sales taxes with separate rules for outside sellers, so check before taking regular orders there. The rates by province guide has every rate side by side.
Frequently asked questions
What is the HST rate in New Brunswick?
New Brunswick HST is 15%. It is made up of the 5% federal GST and a 10% provincial component.
How do I take HST out of a New Brunswick price?
Divide the tax-included price by 1.15. For example, $115 divided by 1.15 is $100, so the HST is $15.
Who collects HST in New Brunswick?
The Canada Revenue Agency administers the HST for New Brunswick and the other participating provinces. You register, file and pay through the CRA.
Do I charge 15% to a customer in Nova Scotia?
No. Goods delivered to Nova Scotia take Nova Scotia's 14% HST, and most services follow the customer's address, so a Nova Scotia client is usually charged 14%.
Do I need to charge HST if I just started my business?
Not until your taxable sales go over $30,000 in a single calendar quarter or over four consecutive calendar quarters, unless an exception such as taxi services applies.
Embed the New Brunswick calculator on your site
Associations, bookkeepers and business centres can add this calculator to their own site for free. Paste the code below into your page and keep the attribution line. It stays current on its own, because the rates load from our page.
Sources
- CRA: GST/HST calculator (and rates) (accessed October 2, 2026)
- CRA: Charge and collect the GST/HST, which rate to charge (accessed October 2, 2026)
- Government of New Brunswick, Finance: Harmonized Sales Tax (HST) (accessed October 2, 2026)
- CRA: GST/HST place-of-supply rules (accessed October 2, 2026)
- CRA: When to register for and start charging the GST/HST (accessed October 2, 2026)
Rates and rules on this page were last checked on October 2, 2026.
Calculators for other provinces and territories
- Alberta GST calculator (5%)
- BC GST + PST calculator (12%)
- Manitoba GST + RST calculator (12%)
- Newfoundland and Labrador HST calculator (15%)
- Nova Scotia HST calculator (14%)
- Northwest Territories GST calculator (5%)
- Nunavut GST calculator (5%)
- Ontario HST calculator (13%)
- PEI HST calculator (15%)
- Quebec GST + QST calculator (14.975%)
- Saskatchewan GST + PST calculator (11%)
- Yukon GST calculator (5%)
- Reverse sales tax calculator
- Canadian sales tax calculator (all provinces)
Guides that use this
This calculator is for estimates. It does not account for zero-rated or exempt supplies, point-of-sale rebates, or place-of-supply rules for services. Check with the CRA or an accountant for your situation.