If you make $140,000 a year living in the region of Pennsylvania, USA, you will be taxed $39,701. That means that your net pay will be $100,299 per year, or $8,358 per month. Your average tax rate is 28.4% and your marginal tax rate is 30.3%. 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 $30.32, hence, your net pay will only increase by $69.68.
A $1,000 bonus will generate an extra $697 of net incomes. A $5,000 bonus will generate an extra $3,484 of net incomes.