Summary
If you make $48,840 a year living in the region of Delaware, USA, you will be taxed $9,981. That means that your net pay will be $38,859 per year, or $3,238 per month. Your average tax rate is 20.4% and your marginal tax rate is 25.2%. 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 $25.20, hence, your net pay will only increase by $74.80.
Bonus Example
A $1,000 bonus will generate an extra $748 of net incomes. A $5,000 bonus will generate an extra $3,740 of net incomes.