Summary
If you make $99,420 a year living in the region of Quebec, Canada, you will be taxed $33,994. That means that your net pay will be $65,426 per year, or $5,452 per month. Your average tax rate is 34.2% and your marginal tax rate is 41.1%. 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 $41.12, hence, your net pay will only increase by $58.88.
Bonus Example
A $1,000 bonus will generate an extra $589 of net incomes. A $5,000 bonus will generate an extra $2,944 of net incomes.