Summary
If you make $18,623 a year living in the region of Utah, USA, you will be taxed $2,646. That means that your net pay will be $15,977 per year, or $1,331 per month. Your average tax rate is 14.2% and your marginal tax rate is 23.8%. 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 $23.80, hence, your net pay will only increase by $76.20.
Bonus Example
A $1,000 bonus will generate an extra $762 of net incomes. A $5,000 bonus will generate an extra $3,810 of net incomes.