Summary
If you make $63,411 a year living in the region of Delaware, USA, you will be taxed $14,534. That means that your net pay will be $48,877 per year, or $4,073 per month. Your average tax rate is 22.9% and your marginal tax rate is 35.6%. 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 $35.57, hence, your net pay will only increase by $64.43.
Bonus Example
A $1,000 bonus will generate an extra $644 of net incomes. A $5,000 bonus will generate an extra $3,222 of net incomes.