Summary
If you make 318,000 kr a year living in the region of Albertslund, Denmark, you will be taxed 103,381 kr. That means that your net pay will be 214,619 kr per year, or 17,885 kr per month. Your average tax rate is 32.5% and your marginal tax rate is 32.6%. 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 32.60 kr, hence, your net pay will only increase by 67.40 kr.
Bonus Example
A 1,000 kr bonus will generate an extra 674 kr of net incomes. A 5,000 kr bonus will generate an extra 3,370 kr of net incomes.