Summary
If you make $115,000 a year living in the region of Quebec, Canada, you will be taxed $41,125. That means that your net pay will be $73,875 per year, or $6,156 per month. Your average tax rate is 35.8% and your marginal tax rate is 46.8%. 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 $46.77, hence, your net pay will only increase by $53.23.
Bonus Example
A $1,000 bonus will generate an extra $532 of net incomes. A $5,000 bonus will generate an extra $2,662 of net incomes.