Set up a Sole Trader in Czech Republic

A sole trader in the Czech Republic, also known as a sole proprietorship, represents the simplest business form available in this country. A sole trader can be registered by a natural person who wants to perform business activities in his or her own name. If you are interested in this type of entity, our team of representatives for starting a company in the Czech Republic can assist with the procedure of opening a Czech sole trader. 

What are the main steps in opening a sole trader in the Czech Republic?

One of the first aspects that has to be prepared when opening a company in the Czech Republic as a sole trader refers to choosing a company trading name and deciding on the activities that will be carried out through the sole proprietorship. Here are other requirements and formalities to consider for this type of business:

• Specific trade licenses have to be obtained for a Czech sole trader, depending on the activities.
• The applicant has to provide a certificate stating a clear criminal record (in the case of foreigners, this certificate has to be translated into the Czech language and notarized by a local notary).
• A document stating the person’s legal address, an extract from the Real Estate Register, and identification documents are also requested.
• The sole proprietorship must be registered with the Tax Administration. This agency issues the Individual Taxpayer Identification Number (ITIN).
• The sole trader has to be registered with the Social Security Administration (ČSSZ) for social security and with a health insurance company (e.g. VZP) for health insurance.

Please explore our services and get in touch with our experts in company incorporation in the Czech Republic if you want to open a sole proprietorship.

Post-incorporation formalities for a sole trader in the Czech Republic

Registration of a sole proprietorship in the Czech Republic involves other procedures that can be completed after obtaining a Czech trade license. Let’s review some of them:

• The confirmation of registering as a sole trader and the trade license are sent to the Social Security Office. Physical presence at this office is recommended for further clarification and specific payments for social health insurance.
• The ID number issued by the Trade License Office and the extract from the Trade Register (živnostenský rejstřík) are received by the sole trader (sole traders are normally not entered in the Commercial Register).
• With this ID number, a sole trader can go to the bank to open a business bank account. The same ID can be used for invoicing customers and reporting in tax files.
• Sole traders in the Czech Republic can register on the government portal and communicate all business changes or issues that might occur.
• Sole proprietorships with turnover exceeding CZK 2 million in a calendar year must register for VAT (below that, registration is voluntary) in the Czech Republic. In this case, a VAT ID starting with “CZ” will be issued.
• It is recommended that, immediately after registering as a sole trader in the Czech Republic, an insurance policy be taken out. Businesses at the beginning of their journey can encounter various situations, some of which are quite complex, which is why a comprehensive insurance policy can be helpful in many cases.

These are some of the procedures and formalities to take into account after registering a sole proprietorship in the Czech Republic. Our specialists can help you in all situations and guide you in registering for tax payments.

Recommendations for Czech sole traders

Sole proprietorships in the Czech Republic must do a tax return every business year. One must also submit the Summary of Income and Expenses to the health insurance and social security offices in the city where the business takes place, with a deadline settled on the 2nd of May. It is important to note that sole traders with no minimum assessment base must also submit the summary mentioned above. Our tax agents in the Czech Republic can guide you in this regard and offer support for the documents that need to be filed with the relevant authorities.

Business changes in the Czech Republic

Here are some of the changes in the business environment to keep in mind when setting up a company in the Czech Republic, especially a sole proprietorship:

• In the case of social insurance for sole traders in the Czech Republic, the minimum monthly assessment base is now set at a 35% rate of the average salary. The planned increase to 40% for 2026 was reversed: from 1 July 2026 (retroactively for all of 2026) the base is again 35% of the average wage, i.e. CZK 17,139 a month (minimum advance CZK 5,005).
• As for the minimum health insurance assessment base, this is set at a 50% rate of the average remuneration.
• The monthly health insurance payment for people without a taxable income is CZK 3,024 in 2026 (13.5% of the minimum wage).

Why start a Czech sole trader? 

As a natural person interested in starting a company in the Czech Republic, the sole trader is the most advantageous way to enter the business market if the investor plans to have a small business. Investors should know that this entity provides series of advantages such as:

• it benefits from a simplified registration process, and it can also be closed down following a simpler procedure compared to other business forms;
• it does not require the investor to deposit a minimum share capital;
• is has a simple accounting system,m and the tax reporting is comprised only of a few requirements;
• it can be registered in a period of approximately one week;
• the investor does not need to hire additional staff, as this type of business can be carried out only by its founder. 

Businessmen are invited to contact our consultants in the Czech Republic for more details on the registration of a sole trader. Plus, entrepreneurs can benefit from the services of our accountants in the Czech Republic when forming a sole proprietorship.