Summary
If you make $263,280 a year living in the region of Maine, USA, you will be taxed $93,576. That means that your net pay will be $169,704 per year, or $14,142 per month. Your average tax rate is 35.5% and your marginal tax rate is 43.6%. 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 $43.64, hence, your net pay will only increase by $56.36.
Bonus Example
A $1,000 bonus will generate an extra $564 of net incomes. A $5,000 bonus will generate an extra $2,818 of net incomes.