Summary
If you make 210,000 kr a year living in the region of Gladsaxe, Denmark, you will be taxed 65,222 kr. That means that your net pay will be 144,778 kr per year, or 12,065 kr per month. Your average tax rate is 31.1% and your marginal tax rate is 30.0%. 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 29.95 kr, hence, your net pay will only increase by 70.05 kr.
Bonus Example
A 1,000 kr bonus will generate an extra 701 kr of net incomes. A 5,000 kr bonus will generate an extra 3,503 kr of net incomes.