Summary
If you make $6,812 a year living in the region of Delaware, USA, you will be taxed $555. That means that your net pay will be $6,257 per year, or $521 per month. Your average tax rate is 8.2% and your marginal tax rate is 9.9%. 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 $9.85, hence, your net pay will only increase by $90.15.
Bonus Example
A $1,000 bonus will generate an extra $902 of net incomes. A $5,000 bonus will generate an extra $4,508 of net incomes.