Summary
If you make $15,500 a year living in the region of Pennsylvania, USA, you will be taxed $1,926. That means that your net pay will be $13,574 per year, or $1,131 per month. Your average tax rate is 12.4% and your marginal tax rate is 20.8%. 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 $20.78, hence, your net pay will only increase by $79.22.
Bonus Example
A $1,000 bonus will generate an extra $792 of net incomes. A $5,000 bonus will generate an extra $3,961 of net incomes.