Summary
If you make 604,502 kr a year living in the region of Billund, Denmark, you will be taxed 196,593 kr. That means that your net pay will be 407,909 kr per year, or 33,992 kr per month. Your average tax rate is 32.5% and your marginal tax rate is 36.6%. 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 36.64 kr, hence, your net pay will only increase by 63.36 kr.
Bonus Example
A 1,000 kr bonus will generate an extra 634 kr of net incomes. A 5,000 kr bonus will generate an extra 3,168 kr of net incomes.