Summary
If you make $299,964 a year living in the region of Northwest Territories, Canada, you will be taxed $115,407. That means that your net pay will be $184,557 per year, or $15,380 per month. Your average tax rate is 38.5% and your marginal tax rate is 46.7%. This marginal tax rate means that your immediate additional income will be taxed at this rate. For instance, an increase of $100 in your salary will be taxed $46.74, hence, your net pay will only increase by $53.26.
Bonus Example
A $1,000 bonus will generate an extra $533 of net incomes. A $5,000 bonus will generate an extra $2,663 of net incomes.