Summary
If you make 30,000 kr a year living in the region of Faxe, Denmark, you will be taxed 10,313 kr. That means that your net pay will be 19,687 kr per year, or 1,641 kr per month. Your average tax rate is 34.4% and your marginal tax rate is 33.0%. 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 32.99 kr, hence, your net pay will only increase by 67.01 kr.
Bonus Example
A 1,000 kr bonus will generate an extra 670 kr of net incomes. A 5,000 kr bonus will generate an extra 3,351 kr of net incomes.