Summary
If you make $18,299,840 a year living in the region of New York, USA, you will be taxed $8,510,992. That means that your net pay will be $9,788,848 per year, or $815,737 per month. Your average tax rate is 46.5% and your marginal tax rate is 46.7%. 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 $46.70, hence, your net pay will only increase by $53.30.
Bonus Example
A $1,000 bonus will generate an extra $533 of net incomes. A $5,000 bonus will generate an extra $2,665 of net incomes.