Summary
If you make $149,980 a year living in the region of Ontario, Canada, you will be taxed $51,661. That means that your net pay will be $98,319 per year, or $8,193 per month. Your average tax rate is 34.5% and your marginal tax rate is 45.7%. 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 $45.70, hence, your net pay will only increase by $54.30.
Bonus Example
A $1,000 bonus will generate an extra $543 of net incomes. A $5,000 bonus will generate an extra $2,715 of net incomes.