Summary
If you make 578,496 kr a year living in the region of Lejre, Denmark, you will be taxed 194,208 kr. That means that your net pay will be 384,288 kr per year, or 32,024 kr per month. Your average tax rate is 33.6% and your marginal tax rate is 37.9%. 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 37.93 kr, hence, your net pay will only increase by 62.07 kr.
Bonus Example
A 1,000 kr bonus will generate an extra 621 kr of net incomes. A 5,000 kr bonus will generate an extra 3,104 kr of net incomes.