Summary
If you make <b>40,000 kr</b> a year living in the region of <b>Slagelse</b>, <b>Denmark</b>, you will be taxed <b> 13,367 kr</b>. That means that your net pay will be <b>26,633 kr</b> per year, or <b>2,219 kr</b> per month. Your average tax rate is <b>33.4%</b> and your marginal tax rate is <b>32.3%</b>. This marginal tax rate means that your immediate additional income will be taxed at this rate. For instance, an increase of <b>100 kr</b> in your salary will be taxed <b>32.32 kr</b>, hence, your net pay will only increase by <b>67.68 kr</b>.
Bonus Example
A <b>1,000 kr</b> bonus will generate an extra <b>677 kr</b> of net incomes. A <b>5,000 kr</b> bonus will generate an extra <b>3,384 kr</b> of net incomes.