Becoming self-employed (živnostenský list)
Registering a Czech trade licence and the registrations that follow it.
What this actually is
Most freelance work in Czechia runs on a trade licence (živnostenské oprávnění). Registering gives you an IČO — a business identification number — which you put on invoices. Registration triggers duties towards the tax office, social security and your health insurer.
Who it applies to
Anyone invoicing for their own work rather than being employed.
When it's required
Before you start invoicing.
Step by step
- 1
Choose your trade type
Most work falls under the free trade (volná živnost); regulated trades need proof of qualification.
- 2
Register at any trade licensing office
You can use the unified registration form to notify tax, social security and health insurance at once.
- 3
Pay the registration fee
A single administrative fee applies to the initial registration.
- 4
Set up a data box
A data box (datová schránka) is now established automatically for licence holders and becomes your official channel.
- 5
Start monthly contributions
Social and health insurance advances are paid monthly from the month you begin.
Documents to bring
- Identity document
- Proof of residence permission, if applicable
- Proof of qualificationOnly for regulated trades
- Proof of the registered business address
Who decides
Trade Licensing Office (živnostenský úřad)
Prague 1 Trade Licensing Office
Vodičkova 681/18, 110 00 Praha 1
Opening hours: Typically Mon and Wed longer hours; check the office website
Related
Official information
- Ministry of Industry and Trade — trade licensingOfficial source
- Czech public administration portal (gov.cz)Official source
Last checked: 1 August 2026
This is a plain-English explanation, not legal advice. Requirements change and individual cases differ — confirm with the responsible authority before acting. Information last checked 1 August 2026.