# Northwest Territories sales tax calculator

> Add or remove Northwest Territories sales tax: 5% GST, 5% in all. Rates checked 21 October 2026 against the CRA and the province. Free.

Canonical page: https://superbooks.io/tools/gst-hst-calculator/northwest-territories/

Northwest Territories charges 5% GST.

## Sources

- GST/HST: Canada Revenue Agency, GST/HST calculator and rates, https://www.canada.ca/en/revenue-agency/services/tax/businesses/topics/gst-hst-businesses/charge-collect-which-rate/calculator.html, checked 2026-10-21

GET https://app.superbooks.io/api/tools/gst-hst-calculator?province=NT&amount=100

## Questions

### What is the sales tax rate in Northwest Territories?

Northwest Territories charges 5% GST and no provincial sales tax.

### How do I add sales tax in Northwest Territories?

Multiply the price by 1.05: $100.00 becomes $105.00.

### How do I take sales tax out of a Northwest Territories total?

Divide the total by 1.05. $105.00 including tax is $100.00 before tax.