Summary
If you make $89,000 a year living in the region of Maine, USA, you will be taxed $24,394. That means that your net pay will be $64,606 per year, or $5,384 per month. Your average tax rate is 27.4% and your marginal tax rate is 37.6%. 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 $37.61, hence, your net pay will only increase by $62.39.
Bonus Example
A $1,000 bonus will generate an extra $624 of net incomes. A $5,000 bonus will generate an extra $3,120 of net incomes.