Summary
If you make $199,921 a year living in the region of Ontario, Canada, you will be taxed $75,447. That means that your net pay will be $124,474 per year, or $10,373 per month. Your average tax rate is 37.7% and your marginal tax rate is 48.9%. 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 $48.92, hence, your net pay will only increase by $51.08.
Bonus Example
A $1,000 bonus will generate an extra $511 of net incomes. A $5,000 bonus will generate an extra $2,554 of net incomes.