Summary
If you make $12,012 a year living in the region of New Jersey, USA, you will be taxed $1,184. That means that your net pay will be $10,828 per year, or $902 per month. Your average tax rate is 9.9% and your marginal tax rate is 10.4%. 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 $10.36, hence, your net pay will only increase by $89.64.
Bonus Example
A $1,000 bonus will generate an extra $896 of net incomes. A $5,000 bonus will generate an extra $4,482 of net incomes.