Summary
If you make $64,931 a year living in the region of Oregon, USA, you will be taxed $16,696. That means that your net pay will be $48,235 per year, or $4,020 per month. Your average tax rate is 25.7% and your marginal tax rate is 37.1%. 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 $37.07, hence, your net pay will only increase by $62.93.
Bonus Example
A $1,000 bonus will generate an extra $629 of net incomes. A $5,000 bonus will generate an extra $3,147 of net incomes.