Summary
If you make 609,991 kr a year living in the region of Stevns, Denmark, you will be taxed 209,908 kr. That means that your net pay will be 400,083 kr per year, or 33,340 kr per month. Your average tax rate is 34.4% and your marginal tax rate is 48.0%. 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 47.97 kr, hence, your net pay will only increase by 52.03 kr.
Bonus Example
A 1,000 kr bonus will generate an extra 520 kr of net incomes. A 5,000 kr bonus will generate an extra 2,602 kr of net incomes.