Summary
If you make 85,637 kr a year living in the region of Glostrup, Denmark, you will be taxed 27,006 kr. That means that your net pay will be 58,631 kr per year, or 4,886 kr per month. Your average tax rate is 31.5% and your marginal tax rate is 31.0%. 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 30.98 kr, hence, your net pay will only increase by 69.02 kr.
Bonus Example
A 1,000 kr bonus will generate an extra 690 kr of net incomes. A 5,000 kr bonus will generate an extra 3,451 kr of net incomes.