The Netherlands: 1 in 6 Working-Age Adults Outside the Labour Market

The Scale of the Problem

The Netherlands presents a paradox. It is one of Europe's wealthiest countries, with strong labour-market institutions and a progressive tradition of disability rights. Yet approximately 1 in 6 working-age adults — around 1.1 million people — are structurally outside the labour market, supported primarily by sickness and disability benefit systems.

The headline unemployment rate of 3.7% (CBS, 2024) tells only a fraction of the story. The full picture requires adding:

• WIA (Work and Income Act) recipients: 370,000 people on long-term disability benefit (UWV, 2024)
• WW (Unemployment benefit) recipients: 200,000 in active claim
• Bijstand (social assistance): 410,000 people of working age
• Ziektewet (sickness benefit): 130,000 on short-to-medium term sick leave
• WAO (legacy disability scheme, pre-2006): approximately 100,000 remaining recipients

Together, these figures suggest a true labour market exclusion rate of approximately 14–17% of the working-age population (15–64), consistent with Eurostat's broader labour market slack measure for the Netherlands.

The WIA Architecture and Its Limits

The 2006 Work and Income Act (WIA) was designed to break the so-called "Dutch disease" — the explosion in disability benefit claimants that made the Netherlands an international case study in the 1990s, when over 900,000 people (14% of the workforce) were on WAO disability pensions.

WIA introduced two key reforms:

1. A two-year employer responsibility period for sick workers, creating strong financial incentives for accommodation and return to work

2. The IVA/WGA split: distinguishing between full permanent incapacity (IVA, approx. 35% of new claims) and partial or temporary incapacity (WGA, approx. 65%)

These reforms initially succeeded. WAO claimant numbers fell sharply from 2004 onwards. But WIA created its own problems.

The WGA benefit — designed for partial incapacity with a return-to-work expectation — has a poor employment record. Only about 30% of WGA recipients are in any form of paid work at the five-year mark (UWV monitoring data, 2023). The system is administratively complex, assessment processes are long, and employer willingness to hire WGA recipients remains low.

A 2022 evaluation by the Netherlands Court of Audit (Arbeidsparticipatie van mensen met een beperking) concluded that the stated goal of WIA — partial incapacity leading to partial employment — was not being achieved for the majority of recipients.

The Bijstand Trap

Social assistance (Bijstand) is managed by municipalities and subject to significant local variation. Research by the Centraal Planbureau (CPB, 2021) found that:

• Long-term Bijstand recipients (2+ years) have a 12-month employment transition rate of just 8%
• Recipients with health conditions — estimated at 40–60% of the caseload — have transition rates below 5%
• The 2004 Work and Social Assistance Act (WWB) reduced caseloads initially, but the 2015 Participation Act's successor reforms have not produced sustained reductions

The CPB analysis attributes poor outcomes to a combination of skill mismatches, health barriers, and — critically — the poverty trap created by the marginal benefit withdrawal rate. Entering low-wage part-time work reduces Bijstand entitlement nearly euro-for-euro, leaving recipients with little financial gain from partial employment.

What Works: Evidence from Dutch Experiments

Several Dutch municipalities have run controlled experiments with alternative activation models:

Rotterdam's WerkLoont (Work Pays) pilot (2019–2022): Relaxed Bijstand conditionality for a randomly selected group, allowing recipients to keep a larger share of earned income. After 24 months, the treatment group showed a 6 percentage point higher employment entry rate than the control group. The experiment was later evaluated by Erasmus University — the results support similar findings from international basic income pilots.

Supported Employment scaling: The Dutch IPS (Individual Placement and Support) network — coordinated by Kenniscentrum Phrenos — now operates at approximately 80 locations. A 2020 RCT by the Radboud University Medical Centre found IPS participants achieved competitive employment at nearly double the rate of traditional day activities programmes (52% vs 27% at 18 months).

Wage subsidy reform: The 2021 Banenafspraak (Jobs Agreement) requires both public and private sector employers to collectively employ 125,000 people with disabilities by 2026. Progress has been slow — approximately 80,000 placements as of 2024 — partly due to employer uncertainty about assessment and subsidy administration.

The Fiscal Dimension

InkludX estimates total direct benefit expenditure for labour market exclusion in the Netherlands at approximately €19 billion annually (benefit payments to WIA, WAO, WW, Bijstand recipients of working age). Adding estimated lost income tax and social insurance contributions — using a conservative marginal rate of 32% on imputed earnings — produces a total fiscal burden of approximately €25 billion, or 2.4% of GDP.

This figure is comparable to the total annual budget of the Dutch Ministry of Education, Culture and Science.

Policy Outlook

The 2024 coalition agreement of the Schoof cabinet includes commitments to:

• Simplify WGA assessment and reduce backlogs (currently 18+ months for contested claims)
• Expand the Banenafspraak target and strengthen enforcement
• Pilot a "no-risk" employer guarantee for hiring WGA recipients, modelled on existing provisions for young people with disabilities

Independent analysts at CPB assess these measures as likely to produce modest positive effects but insufficient to fundamentally alter the structural exclusion dynamic without addressing the Bijstand poverty trap and employer stigma.

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Sources: CBS Labour Force Survey Q4 2024; UWV Kwantitatieve informatie 2023; CPB Policy Brief 2021/06; Netherlands Court of Audit 2022; Banenafspraak monitoring 2024; Centraal Bureau voor de Statistiek.