Summary
If you make $69,940 a year living in the region of Ontario, Canada, you will be taxed $20,048. That means that your net pay will be $49,892 per year, or $4,158 per month. Your average tax rate is 28.7% and your marginal tax rate is 30.9%. 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 $30.85, hence, your net pay will only increase by $69.15.
Bonus Example
A $1,000 bonus will generate an extra $692 of net incomes. A $5,000 bonus will generate an extra $3,458 of net incomes.