Summary
If you make $19,908 a year living in the region of Iowa, USA, you will be taxed $2,749. That means that your net pay will be $17,159 per year, or $1,430 per month. Your average tax rate is 13.8% and your marginal tax rate is 22.8%. 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 $22.77, hence, your net pay will only increase by $77.23.
Bonus Example
A $1,000 bonus will generate an extra $772 of net incomes. A $5,000 bonus will generate an extra $3,862 of net incomes.