Summary
If you make $20,748 a year living in the region of Idaho, USA, you will be taxed $2,624. That means that your net pay will be $18,124 per year, or $1,510 per month. Your average tax rate is 12.7% and your marginal tax rate is 24.0%. 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 $23.98, hence, your net pay will only increase by $76.02.
Bonus Example
A $1,000 bonus will generate an extra $760 of net incomes. A $5,000 bonus will generate an extra $3,801 of net incomes.