Summary
If you make $256,260 a year living in the region of Alberta, Canada, you will be taxed $95,894. That means that your net pay will be $160,366 per year, or $13,364 per month. Your average tax rate is 37.4% and your marginal tax rate is 46.0%. 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 $46.04, hence, your net pay will only increase by $53.96.
Bonus Example
A $1,000 bonus will generate an extra $540 of net incomes. A $5,000 bonus will generate an extra $2,698 of net incomes.