Summary
If you make $66,884 a year living in the region of North Dakota, USA, you will be taxed $13,439. That means that your net pay will be $53,445 per year, or $4,454 per month. Your average tax rate is 20.1% and your marginal tax rate is 31.7%. 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 $31.69, hence, your net pay will only increase by $68.31.
Bonus Example
A $1,000 bonus will generate an extra $683 of net incomes. A $5,000 bonus will generate an extra $3,416 of net incomes.