Summary
If you make 4,350 kr a year living in the region of Rudersdal, Denmark, you will be taxed 1,823 kr. That means that your net pay will be 2,527 kr per year, or 211 kr per month. Your average tax rate is 41.9% and your marginal tax rate is 30.3%. 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 30.34 kr, hence, your net pay will only increase by 69.66 kr.
Bonus Example
A 1,000 kr bonus will generate an extra 697 kr of net incomes. A 5,000 kr bonus will generate an extra 3,483 kr of net incomes.