Summary
If you make 210,000 kr a year living in the region of Aarhus, Denmark, you will be taxed 66,744 kr. That means that your net pay will be 143,256 kr per year, or 11,938 kr per month. Your average tax rate is 31.8% and your marginal tax rate is 30.6%. 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 30.64 kr, hence, your net pay will only increase by 69.36 kr.
Bonus Example
A 1,000 kr bonus will generate an extra 694 kr of net incomes. A 5,000 kr bonus will generate an extra 3,468 kr of net incomes.