Summary
If you make $299,971 a year living in the region of Manitoba, Canada, you will be taxed $128,345. That means that your net pay will be $171,626 per year, or $14,302 per month. Your average tax rate is 42.8% and your marginal tax rate is 50.1%. 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 $50.14, hence, your net pay will only increase by $49.86.
Bonus Example
A $1,000 bonus will generate an extra $499 of net incomes. A $5,000 bonus will generate an extra $2,493 of net incomes.