If you make 200,000,- kr a year living in the region of Københavns, Denmark, you will be taxed 61,221, kr. That means that your net pay will be 138,779,- kr per year, or 11,565,- kr per month. Your average tax rate is 30.6% and your marginal tax rate is 38.4%. 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 38.43,- kr, hence, your net pay will only increase by 61.57,- kr.
A 1,000,- kr bonus will generate an extra 616,- kr of net incomes. A 5,000,- kr bonus will generate an extra 3,079,- kr of net incomes.