Summary
If you make $299,974 a year living in the region of New Brunswick, Canada, you will be taxed $131,264. That means that your net pay will be $168,710 per year, or $14,059 per month. Your average tax rate is 43.8% and your marginal tax rate is 53.1%. 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 $53.07, hence, your net pay will only increase by $46.93.
Bonus Example
A $1,000 bonus will generate an extra $469 of net incomes. A $5,000 bonus will generate an extra $2,347 of net incomes.