Summary
If you make $18,180 a year living in the region of Arkansas, USA, you will be taxed $2,192. That means that your net pay will be $15,988 per year, or $1,332 per month. Your average tax rate is 12.1% and your marginal tax rate is 21.1%. 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 $21.05, hence, your net pay will only increase by $78.95.
Bonus Example
A $1,000 bonus will generate an extra $790 of net incomes. A $5,000 bonus will generate an extra $3,948 of net incomes.