Summary
If you make $199,934 a year living in the region of Ontario, Canada, you will be taxed $75,454. That means that your net pay will be $124,480 per year, or $10,373 per month. Your average tax rate is 37.7% and your marginal tax rate is 49.5%. 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 $49.51, hence, your net pay will only increase by $50.49.
Bonus Example
A $1,000 bonus will generate an extra $505 of net incomes. A $5,000 bonus will generate an extra $2,525 of net incomes.