Summary
If you make $139,913 a year living in the region of Washington, USA, you will be taxed $35,625. That means that your net pay will be $104,288 per year, or $8,691 per month. Your average tax rate is 25.5% and your marginal tax rate is 31.8%. 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 $31.83, hence, your net pay will only increase by $68.17.
Bonus Example
A $1,000 bonus will generate an extra $682 of net incomes. A $5,000 bonus will generate an extra $3,409 of net incomes.