The OECD's Taxing Wages 2025 report analyzes income tax rates across Europe, revealing significant variations based on income level, household type, and presence of children. For single individuals without children, tax rates range from 6.2% in Poland to 35.7% in Denmark. One-earner couples with two children can experience negative tax rates in some countries, while two-earner couples face rates from 1.6% to 35.7%. Nordic countries generally have the highest tax burdens, while Eastern European countries tend to have the lowest. Income tax rates increase with income level, with a progressive structure observed in most countries. Teljes cikk (Euronews.com)