Northwest Territories Personal Marginal Income Tax Rates 2025
Navigating the Northwest Territories income tax system is essential for effective financial planning. The territory follows a progressive tax structure, meaning different portions of income are taxed at increasing rates. Additionally, the Northwest Territories adjusts its tax brackets and basic personal amount (BPA) annually using the federal indexation factor to account for inflation.
For 2025, the Northwest Territories BPA has increased to $17,842, while tax bracket thresholds have been adjusted by 2.7% in line with federal indexation. The federal BPA ranges from $14,538 to $16,129, depending on income level. Northwest Territories tax rates start at 5.90% for lower incomes and rise to 14.05% for higher earners.
When combined with federal tax rates, marginal tax rates in the Northwest Territories can reach 47.05% for the highest income levels. Understanding these rates allows you to better estimate your tax liability, maximize deductions, and plan your finances effectively. Use our Northwest Territories Tax Calculator to quickly and accurately estimate your taxes based on the latest federal and territorial rates.