Summary
If you make $49,950 a year living in the region of California, USA, you will be taxed $10,228. That means that your net pay will be $39,722 per year, or $3,310 per month. Your average tax rate is 20.5% and your marginal tax rate is 28.0%. 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 $28.01, hence, your net pay will only increase by $71.99.
Bonus Example
A $1,000 bonus will generate an extra $720 of net incomes. A $5,000 bonus will generate an extra $3,600 of net incomes.