Summary
If you make $183,504 a year living in the region of West Virginia, USA, you will be taxed $57,542. That means that your net pay will be $125,962 per year, or $10,497 per month. Your average tax rate is 31.4% and your marginal tax rate is 37.6%. 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 $37.55, hence, your net pay will only increase by $62.45.
Bonus Example
A $1,000 bonus will generate an extra $625 of net incomes. A $5,000 bonus will generate an extra $3,123 of net incomes.