Summary
If you make $149,945 a year living in the region of Alberta, Canada, you will be taxed $49,219. That means that your net pay will be $100,726 per year, or $8,394 per month. Your average tax rate is 32.8% and your marginal tax rate is 38.7%. 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 $38.70, hence, your net pay will only increase by $61.30.
Bonus Example
A $1,000 bonus will generate an extra $613 of net incomes. A $5,000 bonus will generate an extra $3,065 of net incomes.