Northwest Territories

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 2019

  • 5.9% on the portion of your taxable income that is $43,137 or less, plus
  • 8.6% on the portion of your taxable income that is more than $43,137 but not more than $86,277plus
  • 12.2% on the portion of your taxable income that is more than $86,277 but not more than $140,267plus
  • 14.05% on the portion of your taxable income that is more than $140,267.

Non-refundable tax credits and other credits

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

Northwest Territories Credit (NT479)

Northwest Territories also offers the following credit:

For more information

If you have questions about the Northwest Territories political contribution tax credit or 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 other questions about your income tax return, go to Taxes or call the CRA at 1-800-959-8281.

To get forms, go to Forms and publications.

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