Summary
If you make 421,044 kr a year living in the region of Vesthimmerlands, Denmark, you will be taxed 141,866 kr. That means that your net pay will be 279,178 kr per year, or 23,265 kr per month. Your average tax rate is 33.7% and your marginal tax rate is 36.4%. 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 36.41 kr, hence, your net pay will only increase by 63.59 kr.
Bonus Example
A 1,000 kr bonus will generate an extra 636 kr of net incomes. A 5,000 kr bonus will generate an extra 3,180 kr of net incomes.