Summary
If you make $10,400 a year living in the region of Arkansas, USA, you will be taxed $857. That means that your net pay will be $9,543 per year, or $795 per month. Your average tax rate is 8.2% and your marginal tax rate is 9.7%. 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 $9.65, hence, your net pay will only increase by $90.35.
Bonus Example
A $1,000 bonus will generate an extra $904 of net incomes. A $5,000 bonus will generate an extra $4,518 of net incomes.