If you make $41,000 a year living in the region of California, USA, you will be taxed $7,946. That means that your net pay will be $33,054 per year, or $2,754 per month. Your average tax rate is 19.4% and your marginal tax rate is 27.5%. 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 $27.45, hence, your net pay will only increase by $72.55.
A $1,000 bonus will generate an extra $726 of net incomes. A $5,000 bonus will generate an extra $3,628 of net incomes.