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Pracovní neschopnost a výpověď

For an overview of changes in labour law, see the article Labour Law 2026.

Pracovní neschopnost a výpověď

Key takeaways

The protected period is broader than just illness. It protects employees not only during temporary incapacity for work, but also during pregnancy, maternity/parental leave, military exercises, or long-term care for a family member.
Employee protection applies objectively. You cannot defend yourself by claiming ignorance of the situation, for example, of an employee's pregnancy, nor can you argue that the incapacity is being abused or is purposeful; this will not stand up in court.
Exceptions to the protected period are precisely defined. You may give notice of termination if the company or a part thereof is being wound up or relocated, pursuant to Section 52(a) and (b) of the Labour Code.
Termination for redundancy during the protected period is illegal. Even though this is an organisational change, you cannot give an employee notice of termination pursuant to Section 52(c) of the Labour Code if they are in a protected period.
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The Myth of the "Untouchable" Employee on Sick Leave: What is the Protection Period?

It is crucial to realise that the protection period does not only apply to temporary work incapacity (TWI). It covers a whole range of other situations, such as pregnancy, maternity or parental leave, military exercises, or long-term care for a family member. For you as an employer, this means you need to be cautious not only in cases of illness but also in other, less obvious situations.

The most important aspect, confirmed by the case law of the Supreme Court, is the objective and mandatory nature of this protection.

The protection applies regardless of whether you were aware of the fact (e.g., the employee's pregnancy). Arguing that the employee is abusing the situation or has "conveniently gone on sick leave" will not stand up in court. The only legal path is strict compliance with the law and the use of precisely defined exceptions.

When Can You Terminate an Employee Despite Their Work Incapacity? Key Legal Exceptions

Section 54 of the Labour Code provides for situations where protecting an employee would conflict with the legitimate interests of the employer, and it sets out exceptions to the ban on dismissal. However, these exceptions must be applied with the utmost precision.

Organisational Reasons (Section 52(a) and (b) of the Labour Code)

You can give notice of termination to an employee on sick leave if your company or a part of it is being wound up or relocated. Be careful, this exception does not apply to the most common organisational change – dismissal for redundancy under Section 52(c).

Dismissing an employee on sick leave for redundancy is illegal and will lead to the invalidity of the notice of termination.

Grounds for Immediate Termination of Employment (Section 52(g) of the Labour Code)

If an employee commits a particularly gross breach of obligations arising from legal regulations related to their work, the protection period does not apply to them. In such a case, you can proceed with termination even during their illness. However, the severity of the breach is key and its assessment is often the subject of court disputes.

Breach of the Prescribed Medical Regimen (Section 52(h) of the Labour Code)

During the first 14 calendar days of work incapacity, when you are paying the employee wage compensation, you have the right to check whether they are complying with the prescribed medical regimen. If you discover a breach (e.g., they are not at the specified address), you must make a written record of it.

However, only a particularly gross breach of obligations is grounds for a valid notice of termination.

Incorrectly assessing these exceptions is one of the most common and costly mistakes. The lawyers at ARROWS will help you correctly evaluate the situation and prepare documents that will stand up in court. For an immediate solution to your situation, write to us at consultation@arws.cz.

Risks and Penalties

How ARROWS Helps

Confusing redundancy (Section 52c) with the winding up of a part of the employer's business (Section 52a). Consequence: Invalid notice of termination and the obligation to pay back wages.

Legal analysis and preparation of the notice: We will ensure the correct legal qualification and wording of the reason. Need a review of your documentation? Write to us at consultation@arws.cz.

Insufficiently documented breach of the medical regimen. Consequence: The court will annul the termination for lack of evidence.

Drafting internal policies and supporting documents: We will prepare a procedure for conducting checks and template documentation for you. Want to protect your company from disputes? Contact us at consultation@arws.cz.

Termination for a less serious breach of obligations that does not reach the severity required for immediate termination. Consequence: Invalidity of the notice of termination.

Expert legal opinion: We will assess the severity of the breach and recommend the safest course of action. For an immediate solution to your situation, write to us at consultation@arws.cz.

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The Employee Fell Ill After Receiving the Notice of Termination. What Now?

A common scenario is that an employee falls ill after a valid notice of termination has been delivered to them. In such a case, the notice period is suspended, and the employment relationship will not end on the originally planned date.

According to Section 53(2) of the Labour Code, if the notice period were to expire during the protection period, the protection period is not counted towards it. The employment relationship will end only after the remaining part of the notice period has elapsed following the end of the work incapacity.

Example: An employee is serving a two-month notice period, which is due to end on 31 October. On 20 October, they fall ill, and their incapacity lasts until 15 November. There were 12 days remaining in the notice period (from 20 Oct to 31 Oct). The employment relationship will therefore be extended and will end 12 days after the end of the illness, i.e., on 27 November.

However, the employee can waive their right to this extension. If they inform you in writing or orally that they do not insist on the extension, the employment relationship will end on the original date, i.e., 31 October.

Our specialists will help you

Mgr. Jakub Oliva, LL.M., MSc.

Mgr. Jakub Oliva, LL.M., MSc.

advokát, partner

oliva@arws.cz
ARROWS law firm

FAQ – Legal Tips on Extending the Notice Period

1. What if the employee is sick for only a week in the middle of the notice period?

If the illness ends before the end date of the notice period, its length does not change, and the employment relationship will end on the original date. To ensure you are following the correct procedure, contact us at consultation@arws.cz.

2. Does the employee have to actively agree to the extension?

No, the extension is automatic unless the employee explicitly states that they do not insist on it. Need advice on communicating with an employee? Write to us at consultation@arws.cz.
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Special Cases to Watch Out For: Probationary Period and Fixed-Term Contracts

The rules for terminating employment vary depending on the type of contract. The two most common situations where employers make mistakes are during the probationary period and with fixed-term contracts.

Probationary Period

Although you can terminate employment during the probationary period without giving a reason, partial protection still applies. The law prohibits terminating the employment of a sick employee during the first 14 calendar days of their work incapacity. You can only proceed with termination from the 15th day of the illness. Furthermore, the probationary period is automatically extended by the duration of the illness.

Fixed-Term Contract

For employment agreed for a fixed term, the situation is clear. This employment relationship ends upon the expiry of the agreed period, regardless of whether the employee is on sick leave at that time. The protection period plays no role here, and the employment relationship is not extended.

International Dimension: Are You Dealing with Employees Abroad?

If your company operates in international markets, it is essential to realise that Czech legislation is one of the strictest in Europe in terms of employee protection. In countries like Germany or Austria, the rules are significantly more liberal, and terminating an employee on sick leave is possible under much broader conditions.

Applying Czech procedures abroad can lead to mistakes and unnecessary costs. Thanks to the ARROWS International network, built over ten years, we handle labour law cases with an international element on a daily basis. We will ensure that your HR processes comply with local legislation in any country and protect your investment. Need legal assistance abroad? Contact us at consultation@arws.cz.

Invalid Notice of Termination: What Risks and Costs Do You Face?

The consequences of an invalid notice of termination can be devastating for a company. If an employee challenges the termination in court within a 2-month period and succeeds, the employment relationship continues, and you are obliged to retroactively pay them wage compensation for the entire duration of the dispute. This can amount to hundreds of thousands or even millions of crowns.

It is important to distinguish between the authority of the court and the State Labour Inspection Office (SÚIP). Only a court can rule on the invalidity of a notice of termination. While the Labour Inspectorate does not address invalidity, it does check for formal compliance and can impose significant fines for violations, which can reach up to CZK 2,000,000.

Risks and Penalties

How ARROWS Helps

Court dispute over the invalidity of the termination. Consequence: Legal representation costs, time burden on management, reputational damage.

Representation in courts and before administrative bodies: We will take over the entire process for you and defend your interests. Need representation in court? Write to consultation@arws.cz.

Obligation to pay back wage compensation. Consequence: Significant financial costs, which can amount to hundreds of thousands or even millions of crowns.

Legal consultation and prevention: We will help you set up processes to prevent invalid terminations from occurring in the first place. Want to know your legal options? Write to consultation@arws.cz.

Fine from the Labour Inspectorate (SÚIP) for formal errors. Consequence: Penalties of up to CZK 2,000,000 for errors in documentation.

Preparation of complete documentation: We will prepare all documents in accordance with the law and protect you from fines. Need help preparing documentation? Contact us at consultation@arws.cz.

Continuation of the employment relationship against the employer's will. Consequence: The need to continue employing and paying a problematic or redundant employee.

Strategic advice and negotiation: We will devise a strategy for an effective and legal termination of employment, including the option of a mutual agreement. Connect with us at consultation@arws.cz for a tailor-made solution.

ARROWS law firm

How Can ARROWS Provide You with Legal Certainty?

The issue of termination during work incapacity is complex and full of hidden risks. At ARROWS, we have a long-standing specialisation in labour law and provide comprehensive services to protect you from mistakes. Our experience from long-term cooperation with more than 150 joint-stock companies and 250 limited liability companies allows us to provide fast and effective solutions.

For our clients, we handle the preparation and review of all labour law documentation, the drafting of internal policies, representation in courts and before administrative bodies, as well as expert training for management and HR departments. We pride ourselves on high quality and speed. We are also partners for your business – we are happy to connect our clients with interesting business opportunities and listen to your entrepreneurial ideas.

Leave the complex legal agenda to us and focus on what is most important for you – your business. Connect with us at consultation@arws.cz and get a tailor-made legal solution.

FAQ – Most Common Legal Questions about Work Incapacity and Termination

1. Can I dismiss an employee for redundancy while they are on sick leave?

No, the law explicitly prohibits this. A notice of termination for redundancy under Section 52(c) of the Labour Code cannot be given during the protection period. The only exception is if the entire company or a part of it is being wound up or relocated. If you are facing a similar problem, contact us at consultation@arws.cz.

2. The doctor issued a sick note for the employee retroactively, after the notice of termination was delivered. Is the termination valid?

Yes, the case law of the Supreme Court confirms that the decisive factor is the factual situation at the moment the notice of termination is delivered. If the employee was not certified as unfit for work at that time, the termination is valid, and the retroactive issuance of a sick note does not change that. For an assessment of your specific case, write to us at consultation@arws.cz.

3. How long do I have to wait before I can terminate the employment of a sick employee during their probationary period?

You can terminate the employment from the 15th calendar day of their illness. The law prohibits this during the first 14 days of temporary work incapacity. Need legal help with termination during a probationary period? Contact us at consultation@arws.cz.

4. What happens if an employee refuses to accept the notice of termination?

Even in such a case, the notice is considered delivered. The Labour Code accounts for situations where an employee obstructs delivery. The key is to have demonstrable proof of the delivery attempt (e.g., witness testimony, a postal delivery receipt). Our lawyers are ready to help you with proper delivery – write to consultation@arws.cz.

5. Can an employee give notice of termination while on sick leave?

Yes, the ban on giving notice during the protection period does not apply to employees. They can give notice at any time, even without stating a reason. The employment relationship will then end upon the expiry of the standard notice period. If you are dealing with this situation, do not hesitate to contact our office at consultation@arws.cz.

6. What is the difference between temporary work incapacity and long-term loss of medical fitness?

Temporary work incapacity is a transient state, after which a return to work is expected. Long-term loss of medical fitness is a permanent condition, confirmed by a medical certificate, which prevents the employee from performing their current job. This constitutes a separate ground for dismissal under Section 52(e) of the Labour Code, to which the protection period does not apply. For a correct assessment and procedure, contact us at consultation@arws.cz.

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About the author

Mgr. Jakub Oliva, LL.M., MSc.
Mgr. Jakub Oliva, LL.M., MSc.

Associate, partner

Jakub Oliva as an attorney with exclusive specialization in employment law, provides consultations and legal support in the field of employment law. He has undergone countless inspections by the Labour Inspectorate and has handled numerous negotiations with trade unions and court proceedings relating to labour law issues such as accidents at work, occupational diseases, severance pay, invalid terminations and immediate cancellations, disputes arising from collective agreements, discrimination and compensation.

Disclaimer:

The information contained in this article is for general informational purposes only and serves as a basic guide to the issue as of 2026. Although we strive for maximum accuracy, laws and their interpretation evolve over time. We are ARROWS Law Firm, a member of the Czech Bar Association (our supervisory authority), and for the maximum security of our clients, we are insured for professional liability with a limit of CZK 350,000,000. To verify the current wording of the regulations and their application to your specific situation, it is necessary to contact ARROWS Law Firm directly (consultation@arws.cz). We are not liable for any damages arising from the independent use of the information in this article without prior individual legal consultation.