How much tax do I pay in the Netherlands?

The Netherlands has a progressive tax rate. Furthermore, there is taxation on substantial interest, savings and investments. Do not forget that there are also many tax credits and benefits for certain groups of people, including: (single) parents, house owners, workers, non-working spouses, etc. When you have the 30% tax facility, you will pay significantly less tax because part of your remuneration will be paid as a tax-free expense allowance.