Summary
If you make $40,872 a year living in the region of Manitoba, Canada, you will be taxed $12,538. That means that your net pay will be $28,334 per year, or $2,361 per month. Your average tax rate is 30.7% and your marginal tax rate is 33.2%. 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 $33.16, hence, your net pay will only increase by $66.84.
Bonus Example
A $1,000 bonus will generate an extra $668 of net incomes. A $5,000 bonus will generate an extra $3,342 of net incomes.