If you make $55,000 a year living in the region of Missouri, USA, you will be taxed $11,120. That means that your net pay will be $43,881 per year, or $3,657 per month. Your average tax rate is 20.2% and your marginal tax rate is 35.0%. 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 $34.95, hence, your net pay will only increase by $65.05.
A $1,000 bonus will generate an extra $651 of net incomes. A $5,000 bonus will generate an extra $3,253 of net incomes.