Summary
If you make $17,904 a year living in the region of Idaho, USA, you will be taxed $1,982. That means that your net pay will be $15,922 per year, or $1,327 per month. Your average tax rate is 11.1% and your marginal tax rate is 20.8%. 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 $20.81, hence, your net pay will only increase by $79.19.
Bonus Example
A $1,000 bonus will generate an extra $792 of net incomes. A $5,000 bonus will generate an extra $3,960 of net incomes.