Drafting an employer non-compete clause: a guide for entrepreneurs in 2026

In 2026, a standard non-compete clause will have effectively become worthless for the entrepreneur who truly wants to protect their trade secrets. When drafting a non-compete clause, everything this year revolves around a specific, written justification and a clear geographical demarcation. Due to the new legislation coming into force at the end of 2026, you run the risk that your agreements will be immediately annulled at the very first review by the court.

We understand the uncertainty brought about by this stricter legislation. The fear that an employee might leave with sensitive information is real, especially now that you will soon be required to pay compensation of 50 percent of the monthly salary for every month the clause remains in effect. It feels like a difficult balancing act between protecting your investments and complying with complex requirements that previously applied only to temporary contracts.

In this article, you will discover how to draft a legally watertight document that optimally safeguards your competitive position. We explain how to comply with the new obligation to provide reasons and what the maximum duration of twelve months means for your practice. This provides you with the necessary tools to manage your personnel matters with confidence and avoid costly legal proceedings.

Why drafting a non-compete clause is essential as an employer

Protecting your business goodwill is not a luxury, but a dire necessity for the continuity of your enterprise. As an entrepreneur, you invest years in building a loyal customer base and refining unique work processes. Drafting a non-compete clause as an employer is the most effective way to prevent a talented employee from immediately applying this valuable knowledge to a competitor. Many entrepreneurs wonder: What exactly is a non-compete clause in legal practice? At its core, it is an agreement that restricts an employee's freedom to work for a competitor after the end of the contract or to provide comparable services as a self-employed professional.

These legal agreements are not intended to unnecessarily obstruct someone's career. In fact, in 2026, judges will scrutinize the balance between your commercial interests and the employee's right to freedom of choice of employment more strictly than ever. A clause intended solely to retain staff in a tight labor market will simply not stand up to scrutiny. You must be able to genuinely demonstrate that a specific business interest is at stake, such as the protection of price lists, technological innovations, or deep customer relationships that you have carefully built up over the years.

A crucial point that is often underestimated: verbal agreements are legally worthless in this area. The law irrevocably states that a non-compete clause must be agreed upon in writing with an adult employee. Without a signature on a physical or digital document, you have no legal standing if an employee leaves with your best clients tomorrow. It must be in black and white.

The function of the clause within the employment contract

The clause creates a significant barrier for employees considering switching to a direct rival. In addition to legal protection, it offers peace of mind within your team. It establishes clarity regarding the ground rules from day one. By making the draft non-compete clause an immediate part of the employment contract, both parties know exactly where they stand. This prevents unpleasant discussions and uncertainty when paths diverge.

When a non-compete clause is indispensable for SMEs

For many SMEs, a non-disclosure clause is essential when employees gain access to the company's secret ingredients. This includes unique software code, specific margins, or strategic growth plans for the Dutch market that you would prefer not to see leaked. Similarly, when you invest heavily in specialized training for your staff, it is logical that you do not want this knowledge to immediately flow away to a nearby competitor. In this context, the clause serves as a necessary safeguard for your investments and your established position within the sector.

The legal requirements for a legally valid clause in 2026

The rules regarding non-compete clauses changed drastically in 2026. Whereas previously you could get away with general wording in the contract, current legislation now imposes razor-sharp requirements on its validity. The basic conditions do remain, however: the employee must be at least 18 years old at the time of signing, and the agreement must be recorded in writing. A verbal promise or a reference to an employee handbook without an explicit signature under the clause itself is simply not legally valid. For a complete overview of the basic rules, you can consult the legal requirements for a valid clause on the Central Government website.

Drafting a non-compete clause requires a proactive approach from the employer in 2026. One of the most far-reaching changes is the mandatory financial compensation. If you hold a departing employee to the clause, you are obliged to pay compensation of 50 percent of the last earned monthly salary for every month the restriction lasts. This makes the clause a costly instrument, meaning that as an entrepreneur, you must carefully weigh in advance whether the protection of your business interests is worth this investment. Moreover, without a clear penalty clause in the contract, you lack the necessary leverage to enforce compliance.

Geographic delimitation and duration

The time when you could restrict an employee throughout the Netherlands for two years is definitely behind us. In 2026, the maximum duration of a non-compete clause is legally limited to 12 months after the termination of employment. Additionally, you are required to define a specific geographical area in which the employee may not work. A vague description such as “the Benelux” is almost immediately dismissed by judges. You must be concrete; consider a radius of a certain number of kilometers around your establishment or a list of specific competing regions where your core activities take place.

The employer's duty to provide reasons

The biggest challenge for employers when drafting a non-competition clause is the heightened duty of justification. Since the modernization of legislation, you are required to provide written justification for all contracts, including permanent positions, explaining which compelling business interests make the clause necessary. For each individual position, you must demonstrate why the protection of your knowledge or client relationships outweighs the employee's freedom. Inadequate substantiation irrevocably leads to the nullity of the clause. It is therefore advisable to critically review your current employment contracts to see whether your justifications still meet the current strict standards.

Justifying significant business interests in temporary contracts

The general rule for temporary contracts is simple: a non-compete clause is not permitted. The legislator aims to prevent employees with short-term employment from being unnecessarily restricted in their freedom to work. However, there is an important exception. You may still include a clause if you can demonstrate in writing that there are compelling business or service interests at stake. Drafting a non-compete clause for a temporary worker therefore requires the utmost precision. Without this specific substantiation, the clause is immediately void, which means that the employee simply cannot be held to it.

Many entrepreneurs make the mistake of simply picking a standard text from the internet. In 2026, the courts will no longer accept this. This is because the justification must be explained on a case-by-case basis. You must explain why this particular employee, in this specific position, could cause damage to your company. Future changes in legislation show that this duty to provide justification will only become stricter and will soon apply to all types of contracts. Those who learn now how proper substantiation works will be in a stronger position later on.

Formulating a specific justification

A strong justification directly links the employee's daily tasks to your company's vulnerable points. Does the employee have access to unique algorithms, secret recipes, or very specific purchasing conditions? If so, state this explicitly. Make a clear distinction between general professional knowledge, which the employee is free to bring along, and company-specific information that determines your competitive position. By writing a unique text for each job group, you significantly increase legal validity.

Case law and recent rulings in the Netherlands

Recent case law shows that judges are increasingly siding with the employee when the justification is too general. Research from 2025 demonstrates that in the majority of lawsuits, the clause is annulled in whole or in part. The judge always weighs the interests involved. Your interest in protection must outweigh the employee's interest in a new job. An up-to-date file is indispensable in this regard. Do not forget that a clause must be reviewed and justified again in the event of a significant change in position or promotion; otherwise, it loses its force.

Do you want to be sure that your temporary contracts meet the latest requirements? Having your employment contracts reviewed by a specialist prevents unpleasant surprises later on when a key employee decides to leave.

The difference between a non-compete clause and a non-solicitation clause

In addition to the classic prohibition against working for a competitor, there is a more specific variant that often proves more effective: the non-solicitation clause. While a non-compete clause imposes a broad barrier on a specific sector or region, a non-solicitation clause focuses purely on contact with your customers and business relations. For many positions, this is a more targeted way to prevent a former employee from plundering your client base. When drafting a non-compete clause, it is essential for an employer to determine what type of protection you truly need to defend your market position.

Judges are generally more lenient in their judgment regarding a non-solicitation clause. This is because the employee's freedom of movement is less restricted; after all, he is allowed to work for a competitor, as long as he leaves your customers alone. Because the infringement on the freedom of choice of employment is smaller, this clause is more likely to hold up during legal proceedings. Nevertheless, in many cases, a combination of both clauses is the safest route for optimal protection of your business interests.

When do you choose which clause?

The choice depends heavily on the nature of the position. For sales representatives and account managers, a non-solicitation clause is often the top priority. After all, they are the face of your company to the customer. For key technical positions or strategic roles where knowledge of work processes is crucial, a non-compete clause remains indispensable. Strategically speaking, less is sometimes more; a very specific and reasonable clause is accepted more readily than an all-encompassing prohibition that proves unenforceable in practice.

Enforcement and burden of proof

Proving a violation requires a keen eye. LinkedIn and other social media play a major role in this. When a former employee adds your most important contacts immediately after leaving or approaches them with a commercial offer, you often already have a strong case. However, it is important that the list of contacts is clearly documented or described. Would you like to know more about the specific details of this variant? Then read our in-depth guide on drafting an employer non-compete clause for practical tips.

Are you unsure which variant best suits your specific situation in 2026? Let our experts assist you with professional legal help regarding your employment contracts , ensuring that your business goodwill is truly protected.

Have your non-compete clause drafted by MKB Juristen

The internet is full of free templates and models for employment contracts. While this may seem tempting to a busy entrepreneur, it entails enormous risks in 2026. An outdated model fails to take into account the mandatory compensation payment or the heightened duty to provide reasons that we discussed earlier in this article. When drafting a non-compete clause as an employer, it is no longer a simple fill-in-the-blanks exercise; it involves custom legal work that will stand up in the subdistrict court. An error in the text could soon cost you thousands of euros in unintended compensation.

We believe in a no-nonsense approach to employment law. Legal documents do not need to be unnecessarily complicated, as long as they do exactly what they are supposed to do: protect your business. Our legal experts translate the complex legislation of 2026 into understandable language and practical agreements. This ensures that your trade secrets are safe and that you will not face any surprises when a key employee leaves. Should a conflict arise nonetheless, we stand by your side immediately with expert assistance regarding dismissals and disputes.

Tailor-made solutions for SME entrepreneurs

Our advisors understand the daily operations of an SME. We offer personalized advice that goes beyond simply providing a standard text block. With our experience at hundreds of companies throughout the Netherlands, we know exactly which clauses are essential for your specific sector. With us, you get affordable legal certainty without the intimidating rates of the large Zuidas firms. That provides peace of mind, allowing you to focus on what really matters: growing your business.

Avoid unnecessary risks with the ContractCheck™

Do you have employees who have been with you for years? Then there is a good chance that their current clauses are no longer fully legally valid due to the new legislation of 2026. Moreover, a change of position or a promotion can cause an old clause to lose its force. With our ContractCheck™, we review your entire personnel file to identify the gaps. It is a small investment that prevents major legal problems in the future. Do you want immediate certainty regarding your current documents? You can easily have your contract reviewed by a lawyer to optimally protect your company against the risks of a defective agreement.

Ensure legal certainty in a changing market

The world of employment law will not stand still in 2026. Due to the modernization of legislation, a well-considered approach is more important than ever to protect your business interests. You have seen that a vague description or the lack of specific justification nowadays leads directly to a void clause. In addition, the new obligation to compensate means that you must make a strategic assessment in advance of the costs and benefits of every restriction you impose.

Drafting a professional non-compete clause for employers requires expertise that speaks the language of the entrepreneur. MKB Juristen has been the specialist for small and medium-sized enterprises since 2009. We combine a down-to-earth, transparent approach with in-depth knowledge of the latest regulations. Whether you need help with a full ContractCheck™ or seek assistance in a specific conflict, we ensure a solution that works in daily practice.

Are you ready to future-proof your personnel files? Have your custom non-compete clause drafted by MKB Juristen and avoid costly legal surprises. We are happy to help you continue doing business with peace of mind.

Frequently asked questions about the non-compete clause

Is a non-compete clause in a temporary contract valid?

A non-compete clause in a temporary contract is only valid if you can demonstrate in writing that there are compelling business interests. Without this specific justification in the employment agreement, the clause is immediately void. In doing so, the judge strictly weighs whether the protection of your knowledge genuinely outweighs the freedom of employment of the temporary worker.

What is the maximum penalty I am allowed to include in a non-compete clause?

There is no legally established maximum for the fine, but the amount must be proportionate to the potential damage. Usually, a fixed amount per violation plus a fine for each day the violation continues is chosen. Note that a judge can always reduce the fine if it is deemed unreasonably high in comparison to the salary.

Can I still add a non-compete clause if the employee is already employed?

You can add a clause during the employment relationship, but the employee must explicitly agree to this in writing. This often occurs at a natural moment of contract change, such as a promotion or a salary increase. When an employer drafts a non-compete clause for an existing employee, a completely new signature under the amended terms is required.

Does the non-compete clause lapse upon dismissal by the employer?

In principle, the clause remains in force after dismissal, unless you, as the employer, have acted with serious culpability in terminating the contract. If you dismiss the employee unlawfully, the court may rule that you can no longer derive any rights from the non-competition clause. However, in normal dismissal situations, the agreements made remain in effect.

How specific must the geographical scope of the clause be?

In 2026, the geographical scope must be described as specifically as possible to withstand legal scrutiny. Consider a radius of a certain number of kilometers around your place of establishment or a list of specific regions where your core activities take place. Nowadays, judges rarely accept the haphazard inclusion of the entire Netherlands as necessary.

What is the difference between a non-solicitation clause and a non-compete clause?

A non-compete clause prohibits working for a direct competitor in a specific region, whereas a non-solicitation clause only prohibits business contact with your clients. A non-solicitation clause is often less restrictive for the employee and is therefore more likely to hold up in a legal dispute. It is wise for an employer to carefully weigh both options when drafting a non-compete clause.

Do I have to pay compensation to the employee for the non-compete clause?

Yes, under the 2026 legislation, you are required to pay compensation if you actually hold the employee to the clause. This compensation amounts to 50 percent of the last earned monthly salary for each month that the restriction is in effect. You must inform the employee in a timely manner whether or not you intend to invoke the clause at the end of the contract.

What is the maximum duration of a non-compete clause in 2026?

In 2026, a non-compete clause may last a maximum of 12 months after the termination of the employment contract. Agreements stipulating a longer term are no longer legally valid under the new legislation. This time limit has been introduced to increase labor mobility in the Netherlands and to prevent employees from being kept outside their field of expertise for an unnecessarily long period.