If you make 300,000,- kr a year living in the region of Norddjurs , Denmark, you will be taxed 105,918, kr. That means that your net pay will be 194,082,- kr per year, or 16,173,- kr per month. Your average tax rate is 35.3% and your marginal tax rate is 41.7%. 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 41.72,- kr, hence, your net pay will only increase by 58.28,- kr.
A 1,000,- kr bonus will generate an extra 583,- kr of net incomes. A 5,000,- kr bonus will generate an extra 2,914,- kr of net incomes.