Summary
If you make $31,472 a year living in the region of Kansas, USA, you will be taxed $5,573. That means that your net pay will be $25,899 per year, or $2,158 per month. Your average tax rate is 17.7% and your marginal tax rate is 25.0%. 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 $25.03, hence, your net pay will only increase by $74.97.
Bonus Example
A $1,000 bonus will generate an extra $750 of net incomes. A $5,000 bonus will generate an extra $3,749 of net incomes.