Summary
If you make $89,980 a year living in the region of New Brunswick, Canada, you will be taxed $29,764. That means that your net pay will be $60,216 per year, or $5,018 per month. Your average tax rate is 33.1% and your marginal tax rate is 36.7%. 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 $36.70, hence, your net pay will only increase by $63.30.
Bonus Example
A $1,000 bonus will generate an extra $633 of net incomes. A $5,000 bonus will generate an extra $3,165 of net incomes.