Summary
If you make $64,960 a year living in the region of Iowa, USA, you will be taxed $14,936. That means that your net pay will be $50,024 per year, or $4,169 per month. Your average tax rate is 23.0% and your marginal tax rate is 35.4%. 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 $35.41, hence, your net pay will only increase by $64.59.
Bonus Example
A $1,000 bonus will generate an extra $646 of net incomes. A $5,000 bonus will generate an extra $3,230 of net incomes.