Summary
If you make $450,000 a year living in the region of West Virginia, USA, you will be taxed $172,735. That means that your net pay will be $277,266 per year, or $23,105 per month. Your average tax rate is 38.4% 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.