Summary
If you make $8,798 a year living in the region of Oregon, USA, you will be taxed $1,279. That means that your net pay will be $7,519 per year, or $627 per month. Your average tax rate is 14.5% and your marginal tax rate is 14.5%. 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 $14.45, hence, your net pay will only increase by $85.55.
Bonus Example
A $1,000 bonus will generate an extra $856 of net incomes. A $5,000 bonus will generate an extra $4,278 of net incomes.