Summary
If you make 609,991 kr a year living in the region of Herlev, Denmark, you will be taxed 196,335 kr. That means that your net pay will be 413,656 kr per year, or 34,471 kr per month. Your average tax rate is 32.2% and your marginal tax rate is 46.4%. This marginal tax rate means that your immediate additional income will be taxed at this rate. For instance, an increase of 100 kr in your salary will be taxed 46.41 kr, hence, your net pay will only increase by 53.59 kr.
Bonus Example
A 1,000 kr bonus will generate an extra 536 kr of net incomes. A 5,000 kr bonus will generate an extra 2,680 kr of net incomes.