Summary
If you make $51,225 a year living in the region of British Columbia, Canada, you will be taxed $13,184. That means that your net pay will be $38,041 per year, or $3,170 per month. Your average tax rate is 25.7% and your marginal tax rate is 33.8%. 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 $33.79, hence, your net pay will only increase by $66.21.
Bonus Example
A $1,000 bonus will generate an extra $662 of net incomes. A $5,000 bonus will generate an extra $3,311 of net incomes.