Dutch labour law: What foreign employers need to know before they start hiring

Many companies arriving in the Netherlands expect the employment rules to look broadly like the ones back home, with a few local quirks. However, they tend to discover the opposite. Dutch labour law leans strongly towards the employee, built up over decades from legislation, sector-wide agreements and case law. The result is a system that produces genuine surprises: people who are far harder to dismiss than anticipated, notice periods longer than the contract seemed to suggest, and obligations that switch on automatically the moment you cross a certain headcount.

None of this is a reason to worry about hiring here — the Netherlands has a wide international talent pool and a business environment that rewards employers who get the basics right. But the groundwork isn’t optional, and a contract written on English, German or US assumptions won’t do the job.

Here are a few important aspects worth understanding before your first Dutch hire signs anything.

The employment contract

The two most common contract types

Dutch law recognises several types of employment contracts, but two cover the large majority of hires:

• Fixed-term/temporary contract — a contract with a defined end date. You may offer a maximum of three consecutive fixed-term contracts over a period of no more than three years.
• Indefinite contract — a permanent contract, carrying the strongest dismissal protection Dutch law offers.

What the contract must contain

Within one week of someone starting, they are entitled to a written statement of their core employment conditions. At a minimum, that covers:

• The names and addresses of both parties
• The place of work
• The job title and the description of the role
• The start date (and end date for fixed-term contracts)
• Working hours
• Salary and pay frequency
• Holiday entitlement
• The applicable notice periods
• Whether a collective labour agreement applies

The probationary period

A probationary period is the window in which either side can end the relationship at short notice. It only counts if it’s agreed in writing, and its length depends on the contract being signed. Get the length wrong, or leave it out of the written contract, and the clause falls away entirely.

The non-compete clause

A non-compete clause must be agreed in writing to have any effect. In a fixed-term contract, it is, as a rule, unenforceable unless the employer sets out in writing the compelling business interests that justify it.

A reform has been working its way through the legislative process for some time. As proposed, it would cap non-competes at twelve months, require written justification of compelling business interests even in permanent contracts, and add further conditions. It is not in force, though — the bill is expected to reach parliament during 2026 and would still need to pass both chambers before anything changes. For now, contracts should be drafted under the current law.

Collective Labour Agreements (CLAs)

A CLA is an agreement negotiated between employers’ organisations and trade unions for a whole sector. If one applies to your industry, you are bound by its minimum terms — even where your own contracts say something different, and even where none of your employees belong to a union. This catches a lot of incoming employers off guard: you can be bound by terms you never personally agreed to.

A CLA will typically fix:

• Minimum salary scales by role and experience
• Mandatory enrolment in a sector pension fund
• Holiday entitlement, often above the statutory 20 days
• Allowances for travel, shift work or overtime
• End-of-year or thirteenth-month payments

Check whether a CLA covers your sector before you set salaries — the Ministry of Social Affairs and Employment (SZW) is the starting point, and a Dutch employment lawyer can confirm. Finding out about an applicable CLA after you’ve hired your first employees — and discovering your pay scales or pension arrangements fall short of it — is an expensive thing to put right.

Dismissal in the Netherlands

The Netherlands has some of the strongest dismissal protection in Europe, and the instinct that you can let someone go with notice and a payment does not apply here.

Ending an employment relationship means fitting it into one of four channels, each with its own gatekeeper and its own evidential bar:

In practice, this means a performance dismissal is a project, not a decision. Expect documented warnings, a genuine improvement plan, and a process measured in months.

The transition payment

The transition payment (transitievergoeding) is a statutory entitlement, owed when an employment contract ends at the employer’s initiative. The general rule is one-third of the gross monthly salary per year of service, calculated proportionally for shorter periods. As of 2026, it is capped at €102,000, or one year’s salary if that is higher.

Notice periods

Statutory notice runs on both sides and lengthens the longer someone has been with you:

Contracts can extend these — up to six months on the employer’s side, and up to four on the employee’s, where the employer’s notice is doubled. Two- and three-month notice periods on both sides are common in professional roles, so build them into your hiring timeline.

Sick leave: The two-year obligation

In the Netherlands, you cannot dismiss an employee because they are ill, and during the first two years of illness, the employment relationship is, with only very narrow exceptions, protected. Throughout that period, the employer must:

• Continue paying at least 70% of salary — many CLAs require 100% in the first year
• Actively support reintegration through a contracted occupational health service (arbodienst)
• Follow the Wet Poortwachter, a structured reintegration protocol with mandatory steps at set intervals
• Keep a full reintegration file (re-integratiedossier) documenting every step

The real risk comes at the end. If the UWV later judges that you didn’t do enough on reintegration, it can extend your wage-payment obligation by a third year. Employers new to the process land here more often than you’d expect — not through bad faith, but because they didn’t know the protocol existed until it was too late to follow it. Putting an arbodienst under contract before your first employee starts, rather than after someone falls ill, is the safest piece of insurance you’ll buy.

The works council

Once you reach 50 employees in the Netherlands, you are legally required to establish a works council (ondernemingsraad, or OR) — an elected body with real consultation and, on some matters, co-determination rights. It can expect to be consulted on, and in certain cases to approve or block, decisions such as:

• Major restructurings or reorganisations
• Mergers, acquisitions or significant changes to company structure
• Outsourcing of substantial activities
• The appointment or dismissal of senior management
• Introducing bonus schemes, performance-management systems or staff-monitoring tools

Skipping these steps carries real legal exposure, and the 50-employee line tends to arrive faster than founders expect during a growth phase. If you’re heading towards it, treat the works council as part of your scaling plan rather than something to deal with on the day you cross the threshold.

Privacy and data protection

As an EU member state, the Netherlands applies the GDPR — locally the AVG — and the Dutch regulator, the Autoriteit Persoonsgegevens, has a long record of active enforcement. For HR specifically, that means employee data may only be processed for specific, legitimate purposes, people must be told how their data is used, background checks and any medical information are tightly constrained, and monitoring of email, devices or location needs a transparent policy and, in some cases, works council approval.

The 30% ruling

The 30% ruling is a tax facility for employees recruited from abroad who bring expertise that is scarce in the Dutch labour market. In broad terms, it lets a qualifying employee receive part of their salary free of tax, which lifts their net pay substantially at no extra cost to you — a genuine edge when you are competing internationally.

It has been a moving target, though, so the headline numbers are worth stating:

• The rate is 30% in 2026, but from 1 January 2027 it drops to a flat 27% for rulings that began on or after 1 January 2024. Earlier rulings keep 30% for their full five-year run under transitional rules.
• There is a salary cap. The tax-free portion is capped at the WNT norm of €262,000 for 2026, and from 2026 that cap applies to everyone, including those whose ruling pre-dates 2023.
• Minimum salary thresholds apply. For 2026, the taxable salary (after the deduction) must be at least €48,013, or €36,497 for under-30s holding a qualifying master’s degree.
• The benefit lasts five years and can transfer to a new Dutch employer with a fresh application, provided the gap between jobs stays short.

​​Before you make your first hire

A short, practical list to work through before anyone signs:

• Confirm whether a CLA applies to your sector — and what it dictates on pay, pension and holiday.
• Settle your entity structure (BV, branch, or an employer of record), since it shapes the contracts you can offer.
• Line up a Dutch payroll provider or HR services firm for payroll, social contributions and sick-leave administration.
• Contract an occupational health service (arbodienst) before, not after, your first employee starts.
• Have your standard contract drafted under Dutch law — an English- or German-law template will not translate cleanly, especially on probation, notice and non-compete.
• Consider sick-leave and WIA gap insurance, particularly for a small team where one long-term illness is a material cost.

At Adams Multilingual Recruitment, we have spent nearly 30 years helping international companies build compliant, capable teams in the Netherlands and navigating exactly these rules alongside them. If you are considering opening an office in the Netherlands and starting to hire, we are happy to talk it through.