Summary
If you make $63,510 a year living in the region of Maine, USA, you will be taxed $14,987. That means that your net pay will be $48,523 per year, or $4,044 per month. Your average tax rate is 23.6% and your marginal tax rate is 36.4%. 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 $36.43, hence, your net pay will only increase by $63.57.
Bonus Example
A $1,000 bonus will generate an extra $636 of net incomes. A $5,000 bonus will generate an extra $3,179 of net incomes.