Summary
If you make $109,920 a year living in the region of Arizona, USA, you will be taxed $28,485. That means that your net pay will be $81,435 per year, or $6,786 per month. Your average tax rate is 25.9% and your marginal tax rate is 34.0%. 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 $34.03, hence, your net pay will only increase by $65.97.
Bonus Example
A $1,000 bonus will generate an extra $660 of net incomes. A $5,000 bonus will generate an extra $3,299 of net incomes.