Czech Republic has one of Europe's simplest tax systems: just two brackets at 15% and 23%. The 23% rate only kicks in above CZK 1,762,812 (~€71,000)—so most earners pay 15%. But the hidden cost is social/health insurance: employees pay ~11% while employers pay a massive ~33%. A CZK 1,000,000 earner (~€40,000) pays roughly CZK 100,000 income tax (~10% effective after credits) plus CZK 110,000 social contributions. The sleva na poplatníka (taxpayer credit) of CZK 30,840 means the first ~CZK 200,000 is effectively tax-free. Self-employed can use flat-rate expenses (60-80% of revenue) instead of actual expenses. Filing deadline is April 1 (July 1 with tax advisor). Use our calculator to estimate your Czech tax liability.
Note: These are marginal rates — you only pay the higher rate on income within each bracket.
Source: Czech Financial Administration
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Czech Republic has just 2 brackets: 15% on income up to CZK 1,762,812 (~€71,000) and 23% above that threshold. With the taxpayer credit (sleva na poplatníka) of CZK 30,840, effective rates are lower. A CZK 600,000 earner pays roughly 10% effective tax. The 23% 'solidarity' rate affects only high earners.
Czech employees pay 6.5% social insurance (důchodové pojištění) and 4.5% health insurance (zdravotní pojištění) = 11% total. Employers pay 24.8% social and 9% health = 33.8% total. Combined burden is ~45% on top of gross salary. Contributions are uncapped for health insurance; social insurance caps at CZK 2,350,416 annual salary (48× average wage, 2026).
Key credits: sleva na poplatníka (taxpayer credit) CZK 30,840, sleva na manžela/manželku (spouse credit) CZK 24,840 if spouse earns under CZK 68,000, daňové zvýhodnění (child credit) CZK 15,204-27,840 per child depending on birth order. Student credit CZK 4,020. These credits directly reduce tax owed—not just taxable income.
Self-employed can choose flat-rate expenses (paušální výdaje): 80% for agriculture/crafts, 60% for other businesses, 40% for licensed professions, 30% for property rental. Or deduct actual expenses. From 2024, there's also paušální daň—a flat monthly payment covering income tax, social, and health insurance for those with revenue under CZK 2 million.
Standard deadline is April 1 for the prior year. File via tax advisor and you get until July 1. Electronic filing extends to May 1. Employees with only one employer and no other income usually don't need to file—employer handles roční zúčtování (annual settlement). Self-employed must file if business income exceeds CZK 6,000.
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Last Updated: May 2026