If you make $80,000 a year living in the region of New York, USA, you will be taxed $20,962. That means that your net pay will be $59,038 per year, or $4,920 per month. Your average tax rate is 26.2% and your marginal tax rate is 35.8%. 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 $35.80, hence, your net pay will only increase by $64.20.
A $1,000 bonus will generate an extra $642 of net incomes. A $5,000 bonus will generate an extra $3,210 of net incomes.