Summary
If you make $149,943 a year living in the region of Washington, USA, you will be taxed $38,645. That means that your net pay will be $111,298 per year, or $9,275 per month. Your average tax rate is 25.8% and your marginal tax rate is 28.1%. 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 $28.10, hence, your net pay will only increase by $71.90.
Bonus Example
A $1,000 bonus will generate an extra $719 of net incomes. A $5,000 bonus will generate an extra $3,595 of net incomes.