Last updated: May 2026
Not sure if you need to charge HST in New Brunswick? You’re not alone.
This guide explains when to apply the 15% HST, how it works, and what businesses need to do to stay compliant.
HST in New Brunswick (Quick Answer)
In New Brunswick, businesses charge 15% HST.
What Is HST?
HST combines federal and provincial taxes:
- 5% GST
- 10% provincial tax
New Brunswick Tax Breakdown
| Tax Type | Rate |
|---|---|
| GST | 5% |
| Provincial | 10% |
| Total | 15% |
When Do You Charge HST?
- Your customer is in New Brunswick
- You are registered
Example
| Subtotal | $100 |
| HST | $15 |
| Total | $115 |
How to Calculate HST
Subtotal × 0.15
Tools
FAQ
What is HST in New Brunswick?
15% combined tax.
Final Thoughts
New Brunswick uses HST, making tax calculations simple and consistent.