OSVČ Daňové Přiznání
Czech Republic's annual tax return deadline for OSVČ (self-employed) when filed electronically. Paper deadline is April 1.
Filing deadline
April 30, 2026
- Country
- Czech Republic
- Tax year
- 2025
- Paper filing
- 2026-04-01
- Official
- Tax authority
What is this deadline?
OSVČ (Osoba Samostatně Výdělečně Činná) — self-employed person's annual income tax return. Electronic filing extends to April 30; paper deadline April 1.
How to file
- moje daně online portal
What people miss
- Paušální daň flat-tax regime — one monthly payment covers income tax + social + health
- Sociální (social insurance) and zdravotní (health insurance) separate declarations
Prepare this return with open-source skills
These skills are in the OpenAccountants repo. Add them to your AI agent and they handle the computation.
Use this skill whenever asked about Czech income tax for self-employed individuals (OSVČ). Trigger on phrases like "how much tax do I pay", "DPFO", "daňové přiznání", "income tax return", "výdajové paušály", "expense lump-sums", "paušální daň", "flat-rate tax", "sleva na dani", "tax credits", "self-employed tax Czech", or any question about filing or computing income tax for a self-employed or freelance client in the Czech Republic. ALWAYS read this skill before touching any Czech income tax work.
Use this skill whenever asked about Czech self-employed social and health insurance contributions. Trigger on phrases like "OSSZ", "Czech social insurance", "zdravotní pojištění OSVČ", "sociální pojištění", "paušální daň", "Czech self-employed contributions", "přehled OSSZ", or any question about social/health insurance obligations for a self-employed client in the Czech Republic. Covers social insurance (29.2% of 50% base), health insurance (13.5% of 50% base), minimum advances, and paušální daň. ALWAYS read this skill before touching any Czech social contributions work.
Redirect — consolidated into czech-republic-vat-return.md in this directory.
This page is informational only and not tax advice. Verify dates and requirements against the official tax authority before filing.