Summary
If you make $63,621 a year living in the region of Oklahoma, USA, you will be taxed $14,163. That means that your net pay will be $49,458 per year, or $4,121 per month. Your average tax rate is 22.3% and your marginal tax rate is 34.4%. 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 $34.39, hence, your net pay will only increase by $65.61.
Bonus Example
A $1,000 bonus will generate an extra $656 of net incomes. A $5,000 bonus will generate an extra $3,281 of net incomes.