The following table lists the income tax rates and brackets in Northwest Territories for 2013. It is based on taxable income.
| Income Tax Bracket | Income tax Rate |
| 0 – $39,453 | 5.9% |
| $39,453.01 – $78,908 | 8.6% |
| $78,908.01 – $128,286 | 12.2% |
| $128,286.01 and up | 14.05% |