Summary
If you make 379,944 kr a year living in the region of Fredericia, Denmark, you will be taxed 123,563 kr. That means that your net pay will be 256,381 kr per year, or 21,365 kr per month. Your average tax rate is 32.5% and your marginal tax rate is 33.9%. 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 33.91 kr, hence, your net pay will only increase by 66.09 kr.
Bonus Example
A 1,000 kr bonus will generate an extra 661 kr of net incomes. A 5,000 kr bonus will generate an extra 3,305 kr of net incomes.