Czech Republic Salary Calculator 2026 — Gross to Net
Calculate your Czech take-home pay after income tax, social and health insurance. Supports employee and OSVČ freelancer modes.
Frequently Asked Questions
How is income tax calculated in the Czech Republic?
The Czech Republic uses a two-rate income tax system. Income up to CZK 1 762 812/year is taxed at 15%; income above that threshold is taxed at 23%. Before paying tax, all employees receive a standard taxpayer discount (sleva na poplatníka) of CZK 30 840/year, which is deducted directly from the computed tax.
What social and health insurance do Czech employees pay?
Employees pay 7.1% of gross salary as social security (pojistné na sociální pojištění) and 4.5% as health insurance (zdravotní pojištění). These are deducted from gross salary before income tax is applied. The employer pays an additional ~34% in contributions on top.
What is OSVČ and the 60/40 rule?
OSVČ (osoba samostatně výdělečně činná) is the Czech legal form for self-employed / freelancers. Under the paušální výdaje (lump-sum expense) method, 60% of gross revenue is treated as business expenses, and only 40% — the profit — is subject to income tax. Social and health contributions are calculated on the assessment base (max(minimum base, profit × 50%)).
What is the paušální daň (flat tax) option for OSVČ?
OSVČ with revenue up to CZK 1 000 000/year can opt for the paušální daň regime, paying a single monthly payment of CZK 9 984 (2026) that covers income tax, social security, and health insurance in one. This simplifies administration but may not always be optimal. Our calculator shows the standard OSVČ calculation; consult an accountant to compare.
What is the effective tax burden for an average Czech employee?
For an employee earning CZK 60 000/month (CZK 720 000/year), the effective combined rate (income tax + social + health) is approximately 22–24% of gross. The taxpayer discount of CZK 30 840/year significantly reduces the burden for average earners.
How does the Czech Republic compare to Slovakia for taxes?
Both countries have similar structures (progressive income tax, social/health contributions), but the Czech Republic's top rate of 23% is lower than Slovakia's top rate of 25%. The standard contribution rates are also slightly different. Czech OSVČ benefit from the 60% expense deduction which can be advantageous for freelancers.
Is this calculator updated for 2026?
Yes. The calculator uses 2026 parameters: 15%/23% income tax rates, the CZK 1 762 812 threshold, CZK 30 840 taxpayer discount, 7.1% social security, and 4.5% health insurance for employees. The OSVČ assessment base minimum of CZK 65 346 is also applied for 2026.