Work-Related Costs Scheme (Werkkostenregeling – WKR)

Overview

The Dutch work-related costs scheme (werkkostenregeling, WKR) governs the tax treatment of allowances and benefits in kind provided by employers to employees.

Under this regime, employers may designate certain reimbursements and benefits as final levy wage and allocate them to a tax-free allowance space (vrije ruimte).

If the total designated benefits remain within the available free space, no wage tax is due.

If the free space is exceeded, the employer owes a final levy of 80% on the excess.

The WKR applies within Dutch wage tax and is relevant for all employers operating in the Netherlands, including international groups with Dutch payroll structures.

Free Space (Vrije Ruimte)

For 2026, the free space is calculated as:

2% of the first EUR 400,000 of the total fiscal wage bill
1.18% of the excess wage sum

The free space is calculated at employer level based on the total taxable wage for wage tax purposes.

The employer may allocate various benefits to this space, such as:

Staff gifts (e.g. Christmas presents)
Team outings
Bonuses
Other non-exempt allowances

If the designated benefits exceed the free space, the 80% final levy applies to the excess.

Alternatively, the employer may choose to treat certain benefits as regular taxable wage at employee level, thereby preventing use of the free space.

Usualness Criterion

A fundamental condition of the WKR is the so-called usualness test.

An allowance or benefit may only be designated as final levy wage if it does not deviate by more than 30% from what is customary in comparable circumstances.

Comparable circumstances may include:

Other employees within the same company
Employees in a similar role or function category
Employees of other employers

The Dutch tax authorities generally consider an amount of up to EUR 2,400 per employee per year as customary.

Higher amounts require substantiation.

Factors considered include:

The nature of the benefit
Its value
The employee group concerned
Whether tax advantages are the primary driver

Artificial reclassification of regular salary into WKR allowances is likely to be challenged.

Targeted Exemptions (Gerichte Vrijstellingen)

Certain reimbursements qualify as targeted exemptions and do not consume free space.

These must meet statutory conditions and are generally business-related.

Examples include:

Business travel allowance up to EUR 0.23 per kilometre (2024) or actual public transport costs
Temporary accommodation and meals during business travel
Relocation costs for employment purposes
Extraterritorial costs covered by the 30% ruling or reimbursed separately where the 30% ruling is not applied
Costs for residence permits and similar immigration expenses
Dutch language courses necessary for employment
Professional education and training that objectively contributes to the proper fulfilment of employment
Professional literature and conference participation
Tools and equipment necessary for work
Occupational health and safety facilities
Declaration of conduct (VOG)
Additional home working costs, within statutory limits

For study and education, the training must contribute to maintaining or improving knowledge and skills relevant to the current or future profession.

The reimbursement must not already be compensated by another party.

The employer must grant or promise the reimbursement before the end of the calendar year in which the costs arise.

Targeted exemptions must be recorded at employee level in the payroll administration.

Nil Valuations (Nihilwaarderingen)

Certain facilities provided at the workplace are valued at nil for wage tax purposes.

These do not use free space and are not taxed.

Examples include:

Facilities used or consumed at the workplace, such as desks and copiers
Coffee and similar consumptions at the workplace (not qualifying as meals)
Work clothing meeting statutory conditions
Mobile phones and computers that remain at the workplace
Workplace-related accommodation necessary for the performance of employment
Home office facilities that remain in the workspace
Interest benefit on staff loans used for the purchase of a bicycle or electric scooter
Corporate fitness programmes integrated in an occupational health plan, provided they are aimed at reducing work-related health risks

Corporate fitness must be part of a structured occupational health and safety policy.

Wellness facilities without a work-related health objective do not qualify.

Interaction with the 30% Ruling

Extraterrestrial costs reimbursed under the 30% ruling fall under a targeted exemption.

If the 30% ruling is not applied, actual extraterritorial costs may qualify as targeted exemptions, subject to documentation.

Careful coordination is required between payroll, the WKR and the expat tax Netherlands regime.

Administrative Obligations

Proper payroll administration is essential.

The employer must record:

Benefits designated to the free space (not necessarily at employee level)
Individual taxable wage components at employee level
Targeted exemptions at employee level

Misclassification may result in wage tax assessments and penalties.

The WKR must be assessed annually, as exceeding the free space triggers the 80% final levy.

International and Structural Considerations

For multinational groups operating in the Netherlands, the WKR interacts with:

Cross-border secondments
Expat compensation packages
Transfer pricing for management service charges
Social security coordination

Benefits provided by foreign group entities to Dutch employees may fall within the Dutch wage tax base.

Alignment between payroll structuring and corporate tax deductibility is required.

Advisory Scope

Nexpat advises on the design and monitoring of WKR policies within Dutch payroll structures.

This includes:

Annual free space calculations
Optimisation of targeted exemptions
Integration with expat compensation
Audit defence and documentation

A structured approach reduces wage tax risk and prevents unexpected 80% final levy exposure.