Personal Income Tax
The GNWT changed to a tax-on-income (TONI) system from a tax-on-tax system beginning with the 2001 tax year.
NWT amounts and brackets are indexed for inflation each year using the inflation indexing factor that is used for federal brackets and amounts.
| PIT Forms | NWT PIT Credits |
| Current Combined PIT Structures | Historical NWT PIT Structures |
Federal Tax-Filing Information
Keep more money in your pockets and make tax-filing season as easy as possible. Visit the Canada Revenue Agency's Top 5 ways to get ready to file your 2010 tax return
Contact Information
The Canada Revenue Agency (CRA) administers the NWT Income Tax Act.
Should you have questions regarding your tax return or your account, please contact the CRA toll-free at 1.800.959.8281.
For other enquiries concerning the NWT Income Tax Act, please contact the GNWT Department of Finance:
Government of the NWT
Fiscal Policy Division, Department of Finance
PO Box 1320
5th Floor, Arthur Laing Building
5003-49th Street
Yellowknife, NT X1A 2L9
Telephone: 867.920.6436
Toll-free: 1.800.661.0820
Fax: 867.873.0128
Email: NWT_TAX@gov.nt.ca
