If you make $80,000 a year living in the region of New York, USA, you will be taxed $21,170. That means that your net pay will be $58,830 per year, or $4,903 per month. Your average tax rate is 26.5% and your marginal tax rate is 35.7%. 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 $35.74, hence, your net pay will only increase by $64.26.
A $1,000 bonus will generate an extra $643 of net incomes. A $5,000 bonus will generate an extra $3,213 of net incomes.