If you make $10,000 a year living in the region of New York, USA, you will be taxed $927. That means that your net pay will be $9,073 per year, or $756 per month. Your average tax rate is 9.3% and your marginal tax rate is 11.9%. 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 $11.92, hence, your net pay will only increase by $88.08.
A $1,000 bonus will generate an extra $881 of net incomes. A $5,000 bonus will generate an extra $4,404 of net incomes.