Summary
If you make $377,988 a year living in the region of West Virginia, USA, you will be taxed $141,157. That means that your net pay will be $236,831 per year, or $19,736 per month. Your average tax rate is 37.3% and your marginal tax rate is 43.9%. 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 $43.85, hence, your net pay will only increase by $56.15.
Bonus Example
A $1,000 bonus will generate an extra $562 of net incomes. A $5,000 bonus will generate an extra $2,808 of net incomes.