Northwest Territories

New for the Northwest Territories for 2020

Form NT428, Northwest Territories Tax, is used to calculate your Northwest Territories tax.

Form NT479, Northwest Territories Credit, is used to calculate your refundable credit.

Northwest Territories Tax (NT428)

Tax rates for 2020

  • 5.9% on the portion of your taxable income that is $43,957 or less, plus
  • 8.6% on the portion of your taxable income that is more than $43,957 but not more than $87,916, plus
  • 12.2% on the portion of your taxable income that is more than $87,916 but not more than $142,932, plus
  • 14.05% on the portion of your taxable income that is more than $142,932.

Northwest Territories tax

The following taxes are included in the calculation of your Northwest Territories tax:

Non-refundable tax credits

The Northwest Territories offers the following tax credits to reduce your amount of territorial tax payable:

Northwest Territories Credit (NT479)

Refundable tax credit

The Northwest Territories offers the following refundable tax credit:

For more information

If you have questions about the Northwest Territories political contribution tax credit or the cost of living tax credit, contact:

Fiscal Policy Division
Department of Finance
Government of the Northwest Territories
Post Office Box 1320
Yellowknife NT X1A 2L9

Call: 867-767-9158 Ext. 15051 or 1-800-661-0820
Fax: 867-873-0128
Email: NWT_Tax@gov.nt.ca

If you have questions about your income tax return, go to Taxes or call 1-800-959-8281.

To get forms, go to Forms and publications.

Provincial and territorial government partners

Report a problem or mistake on this page
Please select all that apply:

Thank you for your help!

You will not receive a reply. For enquiries, contact us.

Date modified: