Summary
If you make $139,908 a year living in the region of New Jersey, USA, you will be taxed $41,054. That means that your net pay will be $98,854 per year, or $8,238 per month. Your average tax rate is 29.3% and your marginal tax rate is 37.9%. 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 $37.88, hence, your net pay will only increase by $62.12.
Bonus Example
A $1,000 bonus will generate an extra $621 of net incomes. A $5,000 bonus will generate an extra $3,106 of net incomes.