Summary
If you make $590,782 a year living in the region of Maine, USA, you will be taxed $239,853. That means that your net pay will be $350,929 per year, or $29,244 per month. Your average tax rate is 40.6% and your marginal tax rate is 45.5%. 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 $45.45, hence, your net pay will only increase by $54.55.
Bonus Example
A $1,000 bonus will generate an extra $546 of net incomes. A $5,000 bonus will generate an extra $2,728 of net incomes.