Summary
If you make $99,975 a year living in the region of Connecticut, USA, you will be taxed $29,899. That means that your net pay will be $70,076 per year, or $5,840 per month. Your average tax rate is 29.9% and your marginal tax rate is 38.3%. 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 $38.33, hence, your net pay will only increase by $61.67.
Bonus Example
A $1,000 bonus will generate an extra $617 of net incomes. A $5,000 bonus will generate an extra $3,084 of net incomes.