Summary
If you make $12,979 a year living in the region of Arkansas, USA, you will be taxed $1,115. That means that your net pay will be $11,864 per year, or $989 per month. Your average tax rate is 8.6% and your marginal tax rate is 18.6%. 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 $18.55, hence, your net pay will only increase by $81.45.
Bonus Example
A $1,000 bonus will generate an extra $815 of net incomes. A $5,000 bonus will generate an extra $4,073 of net incomes.