Summary
If you make $159,937 a year living in the region of Quebec, Canada, you will be taxed $62,526. That means that your net pay will be $97,411 per year, or $8,118 per month. Your average tax rate is 39.1% and your marginal tax rate is 49.1%. 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 $49.08, hence, your net pay will only increase by $50.92.
Bonus Example
A $1,000 bonus will generate an extra $509 of net incomes. A $5,000 bonus will generate an extra $2,546 of net incomes.