Summary
If you make $8,996 a year living in the region of Oklahoma, USA, you will be taxed $704. That means that your net pay will be $8,292 per year, or $691 per month. Your average tax rate is 7.8% and your marginal tax rate is 9.4%. 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 $9.41, hence, your net pay will only increase by $90.59.
Bonus Example
A $1,000 bonus will generate an extra $906 of net incomes. A $5,000 bonus will generate an extra $4,530 of net incomes.