Summary
If you make $10,980 a year living in the region of Maine, USA, you will be taxed $891. That means that your net pay will be $10,089 per year, or $841 per month. Your average tax rate is 8.1% and your marginal tax rate is 13.3%. 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 $13.33, hence, your net pay will only increase by $86.67.
Bonus Example
A $1,000 bonus will generate an extra $867 of net incomes. A $5,000 bonus will generate an extra $4,334 of net incomes.