Summary
If you make $64,440 a year living in the region of North Carolina, USA, you will be taxed $14,506. That means that your net pay will be $49,934 per year, or $4,161 per month. Your average tax rate is 22.5% and your marginal tax rate is 34.8%. 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 $34.75, hence, your net pay will only increase by $65.25.
Bonus Example
A $1,000 bonus will generate an extra $653 of net incomes. A $5,000 bonus will generate an extra $3,263 of net incomes.