Summary
If you make $54,967 a year living in the region of South Carolina, USA, you will be taxed $12,416. That means that your net pay will be $42,551 per year, or $3,546 per month. Your average tax rate is 22.6% and your marginal tax rate is 33.5%. 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 $33.54, hence, your net pay will only increase by $66.46.
Bonus Example
A $1,000 bonus will generate an extra $665 of net incomes. A $5,000 bonus will generate an extra $3,323 of net incomes.