Unjust Enrichment in Employment Relationships

Payroll Error: When Does an Overpayment Become a Legal Problem?

The fundamental legal principle is enshrined in the Civil Code (Act No. 89/2012 Coll.), specifically in Section 2991. It states that anyone who becomes enriched at the expense of another without a just cause must surrender the enrichment to the aggrieved party. In the context of labour law, we most often encounter performance without a legal basis, for example, due to an error in salary calculation.

However, labour relations are specific. Although the Civil Code is applied supplementarily (on the principle of subsidiarity), the key role is played by the Labour Code (Act No. 262/2006 Coll.), which provides employees with enhanced protection. It is here that a fundamental exception is found, which complicates the entire recovery process.

At ARROWS, we daily encounter cases where even a small administrative error leads to complex legal disputes. Our Prague-based legal team can help you analyse your situation and propose the most effective course of action to protect your finances. For an immediate assessment of your case, write to us at consultation@arws.cz.

The Key Factor: Did the Employee Act in "Good Faith"?

While general law would almost always require the money to be returned, the Labour Code in Section 331 establishes a crucial exception. An employer may demand the return of wrongly paid amounts only if the employee knew or, from the circumstances, must have presumed that the amounts were incorrectly determined or mistakenly paid.

If the employee accepted the money in "good faith," they can keep it. The question of good faith is not merely about the employee's feeling but is assessed objectively based on their position, education, and the specific circumstances.

Court practice shows that, for example, an experienced accountant who receives a salary without tax and insurance deductions cannot claim good faith because the error must have been obvious to them. Conversely, for a blue-collar worker with irregular shifts and bonuses, a smaller overpayment may be more easily defensible.

The most important aspect is the burden of proof. It is up to the employer to prove that the employee was not acting in good faith. Failure to meet this burden means losing the dispute and the money.

Proving that an employee did not act in good faith is the most challenging part of the entire process. At ARROWS, we can help you prepare a robust line of reasoning and gather the necessary evidence, such as salary assessments, internal communications, or witness testimonies, to maximise your chances of success. Need legal assistance? Contact us at consultation@arws.cz.

Typical Scenarios of Unjust Enrichment and Their Risks

Unjust enrichment can arise in various situations, each requiring a specific approach:

• Incorrectly paid salary or bonus: The most common case, caused by an administrative error. Here, the assessment of good faith is key.

• Unused salary advance: If an employee receives an advance but their employment ends before they have worked it off, they are obliged to return the unused portion. Their good faith is irrelevant here, as they knew it was an advance.

• Severance pay paid and a subsequent invalid termination: If an employee successfully challenges the validity of their termination in court, the employment relationship continues. The legal basis for the severance payment has thus ceased to exist, and the employee is obliged to return it.

• Performance from an invalid legal act: Here, another layer of employee protection applies under Section 19(3) of the Labour Code. If the performance (e.g., a bonus) arose from an invalid agreement, the employee must return it only if they exclusively caused the invalidity. If the employer caused the invalidity, the employee keeps the money.

Each of these scenarios requires a different legal strategy. The experience of our lawyers, drawn from serving over 150 joint-stock companies and 250 limited liability companies, allows us to quickly identify the key aspects of your case and choose a procedure that minimises your risks. Connect with us at consultation@arws.cz to get a tailored legal solution.

Potential Problems in Recovering Overpayments and How to Prevent Them

A Strategic Procedure for Employers: From a Demand Letter to Court

The correct procedure is crucial not only for the successful recovery of money but also for maintaining professional relationships and minimising legal risks.

Step 1: Written Demand for Repayment

The first step should always be a formal written demand to the employee. State the exact amount, the reason for the overpayment, and provide a reasonable deadline for repayment. This document serves as proof that you attempted to resolve the situation amicably.

Step 2: Agreement on Wage Deductions

If the employee acknowledges the debt but cannot repay it at once, the ideal solution is to conclude a written agreement on wage deductions. Without this agreement, you cannot unilaterally deduct the overpayment from the employee's future wages. Such an action would be illegal and you would risk penalties from the labour inspectorate.

Step 3: Lawsuit for the Surrender of Unjust Enrichment

If the employee refuses to cooperate, the only remaining option is to file a lawsuit in court. It is necessary to act quickly, as the right to recovery becomes statute-barred three years after the payment of the amount in question.

ARROWS will guide you through the entire process. We will prepare a legally sound demand for repayment, draft an agreement on wage deductions that protects your rights, and, if necessary, effectively represent you in court proceedings. Do not hesitate to contact our office at consultation@arws.cz.

Complications with an International Element and How to Address Them

In today's global economy, it is not uncommon for companies to employ foreigners or post their people abroad. A wage overpayment in such a case brings an additional layer of complications: Which legal system governs the dispute? How do you enforce a claim against an employee who has returned to their home country?

These situations require not only knowledge of Czech law but also experience with international judicial cooperation. Thanks to the ARROWS International network, built over ten years, we handle cases with an international element on a daily basis. Our network allows us to effectively coordinate legal steps with partners abroad and ensure the protection of your claims, regardless of borders.

Whether you are dealing with an overpayment to an employee posted to Germany or a foreign manager working in Prague, the ARROWS International network ensures you receive comprehensive legal services. We coordinate procedures with our foreign partners to effectively protect your claims across borders. For a consultation on international labour law matters, contact us at consultation@arws.cz.

International Aspects of Unjust Enrichment and Their Solutions

Protect Your Finances with Expert Legal Assistance

Recovering wrongly paid wages is a legally complex process where detailed knowledge of the law, a precise strategy, and correct timing are decisive. The key role is played by the assessment of the employee's good faith and the burden of proof, which lies entirely with the employer.

The ARROWS law firm has extensive experience with this issue, which we draw from long-term cooperation with more than 150 joint-stock companies, 250 limited liability companies, and 51 municipalities and regions. We pride ourselves on speed, high quality, and a proactive approach. Moreover, we are happy to listen to interesting business ideas and connect our clients if we see business or investment synergies.

Don't leave your finances to chance. Whether you are dealing with a specific case of overpayment or want to preventively set up your internal processes, the ARROWS team is ready to provide you with expert legal assistance. Contact us today at consultation@arws.cz and gain the certainty that you are acting correctly.