Summary
If you make $19,957 a year living in the region of Ontario, Canada, you will be taxed $4,810. That means that your net pay will be $15,147 per year, or $1,262 per month. Your average tax rate is 24.1% and your marginal tax rate is 29.3%. 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 $29.29, hence, your net pay will only increase by $70.71.
Bonus Example
A $1,000 bonus will generate an extra $707 of net incomes. A $5,000 bonus will generate an extra $3,536 of net incomes.