Summary
If you make $79,938 a year living in the region of Maine, USA, you will be taxed $21,027. That means that your net pay will be $58,911 per year, or $4,909 per month. Your average tax rate is 26.3% and your marginal tax rate is 36.8%. 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 $36.80, hence, your net pay will only increase by $63.20.
Bonus Example
A $1,000 bonus will generate an extra $632 of net incomes. A $5,000 bonus will generate an extra $3,160 of net incomes.