Summary
If you make $6,970 a year living in the region of Montana, USA, you will be taxed $659. That means that your net pay will be $6,311 per year, or $526 per month. Your average tax rate is 9.5% and your marginal tax rate is 11.3%. 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 $11.27, hence, your net pay will only increase by $88.73.
Bonus Example
A $1,000 bonus will generate an extra $887 of net incomes. A $5,000 bonus will generate an extra $4,437 of net incomes.