Summary
If you make $186,940 a year living in the region of Maine, USA, you will be taxed $60,737. That means that your net pay will be $126,203 per year, or $10,517 per month. Your average tax rate is 32.5% and your marginal tax rate is 38.2%. 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 $38.20, hence, your net pay will only increase by $61.80.
Bonus Example
A $1,000 bonus will generate an extra $618 of net incomes. A $5,000 bonus will generate an extra $3,090 of net incomes.