Summary
If you make $140,556 a year living in the region of West Virginia, USA, you will be taxed $43,214. That means that your net pay will be $97,342 per year, or $8,112 per month. Your average tax rate is 30.8% and your marginal tax rate is 36.3%. 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 $36.29, hence, your net pay will only increase by $63.71.
Bonus Example
A $1,000 bonus will generate an extra $637 of net incomes. A $5,000 bonus will generate an extra $3,186 of net incomes.