The Hidden Labor Exit: Why 806,000 Sick Workers Matter for Small Business Owners

Why This Matters Now

The Dutch labor market is shrinking in ways most founders overlook.

Nearly 2.3 million people aged 15 to AOW-leeftijd (state retirement age, currently 67) are not working as of 2025. The number climbed for the second straight year, adding 40,000 people out of the workforce.

Unemployment is 4.1%. It sounds manageable.

The mechanism you need to understand: illness and disability have removed 806,000 people from the labor pool.

According to De Nederlandsche Bank, there are now 97 job openings for every 100 unemployed people. For the first time in four years, more people are unemployed than there are vacancies—399,000 unemployed versus 387,000 vacancies in Q3 2025.

This isn’t a temporary hiring squeeze. This is a structural workforce contraction driven by health exits that don’t reverse.

Of those 806,000 people not working due to ziekte of arbeidsongeschiktheid (illness or disability), 79% expect never to return to work. Nearly 6% of the working-age population is effectively gone. We’re talking about 661,000 people.

You aren’t competing for talent in a tight market. You’re recruiting from a shrinking pool due to permanent health exits.

Now, let’s examine just how limited your available workforce truly is.

CBS (Centraal Bureau voor de Statistiek) breaks down non-working people into clear categories using the Enquête beroepsbevolking (EBB).

The 2.3 million non-workers break down like this:

• 389,000 are werkloos (unemployed—actively seeking work and available within two weeks)
• 251,000 are semiwerkloos (semi-unemployed—either seeking or available, but not both)
• 1.6 million are neither seeking nor available

The third group matters most—and drives urgent hiring realities.

Inside the 1.6 million:

• 806,000 cite illness or disability
• 211,000 are in education (mostly under 25)
• 225,000 cite caregiving responsibilities (zorgtaken)
• 245,000 cite high age or early retirement despite being below AOW-leeftijd

When you add werkloos and semiwerkloos together, you get 640,000 people showing any openness or search activity.

This is the actual talent pool.

Even among those not currently available, only 569,000 expect to eventually enter or re-enter work. The rest (approximately 1.1 million working-age Dutch residents) are permanently outside the labor supply.

If you’re building a business that depends on hiring, the math has changed.

Bottom line: Your real talent pool is 640,000 people who are available, not the headline unemployment numbers.

So, which specific age groups are most likely to exit the workforce next?

The 25-35 age bracket decreased by 3,000 non-workers, bringing the total to 291,000. This group remains relatively engaged in the workforce.

But look at the 55-to-AOW group: 846,000 not working, up 4,000 from the previous year.

Inside the segment:

• 385,000 cite illness or disability
• 242,000 cite age or early retirement

The recent increase in the AOW-leeftijd to 67 extends working years on paper. It doesn’t reverse the health-driven exits that are happening earlier in this age range.

Mid-career workers (35-45 and 45-55) show growing illness-related exits: 119,000 and 188,000, respectively.

Skilled talent leaves before retirement. Not by choice, but due to forced health exits.

According to NL Times, stress-related absenteeism is 7% higher than in 2023 and 36% higher than five years ago. Employees affected by stress typically can’t work for more than 8 months. Burnout cases remain out even longer.

Bottom line: Experienced workers aged 45-55+ are exiting before retirement due to health issues, shrinking your talent pool for senior roles.

It’s important to understand why most health-driven workforce exits are irreversible.

Four stages drive permanent workforce exit:

Step 1: Workplace stress accumulates without intervention
Overload, unclear roles, tolerance drift, and conflict avoidance create chronic stress. Small companies usually lack HR systems to spot early warning signs.

Step 2: Health deterioration crosses a threshold
Physical or mental health can decline until work is impossible. The drop builds over months or years.

Step 3: Sick leave goes beyond recovery expectations
The average length of absenteeism has risen from 23.8 days to 27.6 days over the past three years. In 2024, 8% of all sick reports lasted longer than six weeks, yet this small group accounted for 75% of all absenteeism days.

Step 4: Disability assessment creates a permanent classification
UWV (Uitvoeringsinstituut Werknemersverzekeringen) manages disability assessments. Once someone enters the WIA (Work and Income According to Labor Capacity Act) system, return-to-work rates drop sharply.

Research published in BMC Public Health shows that common mental disorders increase the likelihood of disability exit with a hazard ratio of 2.0. Psychotic disorders show an even stronger association at 2.9.

The Netherlands spends 4% of GDP on disability benefits—one of the highest rates in the OECD. Around 600,000 people are unnecessarily sidelined, according to ABN AMRO analysis, yet only 72% of people with disabilities have jobs compared to 82% without.

This isn’t a temporary labor shortage. This is a permanent workforce reduction driven by avoidable health collapse.

Bottom line: Once someone enters disability benefits, return-to-work rates drop sharply because the system creates a permanent classification.

These workforce exits have clear costs for your business, both direct and hidden.

Direct Costs

Dutch employers must pay at least 70% of wages for sick employees for up to two years, with the first year not falling below the minimum wage. You already know this direct cost.y.

Hidden Costs

Replacement recruitment in a shrinking pool
According to CBS, two-thirds of businesses are struggling with staff shortages as of 2025. Small businesses report the lowest rate at 61%, but three out of five are still affected. Over 80% of construction sector businesses report staff shortages. Losing an employee to illness means recruiting where 97 openings chase every 100 unemployed people.

Business continuity disruption. Small companies lack redundancy. One person on long-term sick leave can halt critical processes, especially in admin, finance, or client roles.s.

Knowledge and relationship loss
Experienced employees carry institutional knowledge and client relationships. When they exit permanently, you lose more than labor hours. You lose operational memory.

Increased Arbo and insurance scrutiny
Your Arbodienst (occupational health service) tracks patterns. Multiple long-term sick leaves trigger a deeper investigation into workplace conditions. Your insurance premiums are based on your claims history.

Seasonal factors and extra sick days cost the Dutch economy more than €1 billion in 2024, resulting from approximately 3 million additional days of absenteeism. The estimated cost per sick employee ranges from €250 to €400 per day.

Multiply by extended absence periods, and the numbers become structural rather than incidental.

Bottom line: The hidden costs of replacing sick employees exceed direct wage payments due to recruitment difficulties, lost knowledge, and operational disruption.

Caregiving responsibilities are another major driver of permanent workforce exits.

225,000 people cite zorgtaken (caregiving responsibilities) as their primary reason for not working.

58% of this group expect never to return to work.

This goes past temporary parental leave. This is a permanent workforce exit driven by mantelzorg (informal family caregiving) and childcare responsibilities that Dutch social systems don’t fully absorb.

For small businesses with limited flexibility, this creates both a recruitment challenge and a retention risk.

You hire someone. Two years later, they become a primary caregiver for an aging parent or a child with special needs. The job demands reduce their availability. Eventually, they leave.

The pattern is predictable. The system doesn’t prevent it.

Housing constraints make this worse. Research shows 25% of job seekers would turn down a job offer if they don’t find suitable housing near the workplace. This affects major economic centers where job opportunities are concentrated, but accommodation is scarce and expensive.

You’re not competing on salary and role. You’re competing against structural barriers that keep qualified people out of the market entirely.

Bottom line: 225,000 workers cite caregiving as the reason they don’t work, and 58% will never return because Dutch social systems don’t meet these demands.

Spotting the gaps in how founders view employee health can prevent future losses.

Most small business owners treat employee health as an HR topic, not a business continuity risk.

The blind spot:

You assume healthy employees stay healthy.
Stress accumulates silently. By the time someone reports burnout or serious health issues, the damage is months old. Early intervention windows close without you noticing.

You confuse loyalty with endurance.
Loyal employees often push through stress longer than they should. You interpret their pledge as capacity. It’s not. It’s a delayed collapse.

You underestimate the permanence of health exists
79% of people who leave work due to illness never return. You’re not managing temporary absence. You’re managing permanent workforce loss.

You treat Arbo compliance as paperwork.
Your Arbodienst requirements under Dutch law aren’t bureaucratic theatre. They’re early warning systems. If you’re engaging them only reactively, you’ve already missed the signal.

You don’t track the cost of replacement in a tight market
Hiring timelines have extended. Quality candidates are scarce. The cost of replacing an experienced employee isn’t salary alone. It’s months of reduced productivity, training investment, and operational disruption.

Nearly 38% of business owners perceive labor shortage as the largest obstacle to their operations, the most frequently reported obstacle since Q3 2021, according to Statistics Netherlands.

The founders who survive this environment will be the ones who prevent health exits before they happen.

Bottom line: Founders treat employee health as HR admin rather than a business continuity risk, missing early warning signals until exits become permanent.

What Controls Reduce Your Exposure?

You don’t control the national labor market. You do control how many people you lose to preventable health collapse.

Install early warning systems for employee stress.

• Schedule quarterly check-ins focused on workload, not performance.
• Track overtime patterns and weekend work frequency.
• Monitor sick day patterns, frequent short absences often precede long-term illness.
• Use your Arbodienst proactively for workplace risk assessments, not for reactive sick leave management.

Build workload flexibility before you need it.

• Cross-train employees on critical processes so one person’s absence won’t break operations
• Document key workflows and client relationships in accessible formats
• Create clear role boundaries so responsibility overload becomes visible.
• Set explicit expectations around after-hours availability.

Treat caregiving as a retention factor.

• Provide flexible scheduling where operationally possible.
• Recognizing that caregiving responsibilities increase with age, your 45+ employees face a higher risk.
• Build part-time or hybrid arrangements into your operational model before someone requests them.

Design hiring for a constrained market

• Expand your candidate criteria. Older workers, people with disabilities, and those re-entering after caregiving breaks represent underutilized talent
• According to research, 80% of Dutch employers don’t consider disabled employees for new positions, despite tight labor conditions. Those who do report positive experiences
• Invest in onboarding and training infrastructure that makes less-experienced candidates viable.
• Consider remote or hybrid work to access talent outside your immediate geographic area.

Track your own exposure metrics.

• Calculate your dependency on individual employees for critical functions.
• Measure average sick absence duration and frequency.
• Monitor employee tenure and age distribution—concentration in the 55+ range increases health exit risk.
• Document recruitment timelines and candidate quality trends

These aren’t HR best practices. These are business continuity controls.

Bottom line: These controls prevent health exits before they happen, which is cheaper than recruiting replacements in a shrinking talent pool.

What Is the Structural Reality for 2030?

The Netherlands faces a projected labor shortage of approximately 1.4 million people by 2030—roughly 14% of the current workforce, according to McKinsey.

The population aged 65 and over increased from 12.8% to 20.8% between 1990 and 2025. More retirements, fewer young people entering the workforce, and rising health-driven exits in between.

Structural shortages in healthcare, tech, and skilled manual labor will persist at least until 2030. McKinsey’s analysis shows looming mismatches in three critical areas: skilled manual labor, digital and tech jobs, and health and social care.

The labor market isn’t cycling back to abundance. The available workforce is contracting structurally.

Your business model needs to account for this.

If your growth plan assumes you hire when you need to, you’re building on a foundation that’s eroding.

Bottom line: The Netherlands faces a shortage of 1.4 million workers by 2030, and the labor market won’t return to abundance.

What Questions Should You Ask Your Business Now?

How dependent is your business on individual employees for critical functions?

If one person goes on long-term sick leave tomorrow, which processes break immediately?

What’s your average time-to-hire, and how has that changed in the past two years?

How many of your employees are in the 55-to-AOW age range, and what’s your succession plan for their roles?

When was your last proactive Arbo risk assessment, and what did it reveal about workplace stress?

Do you have documented workflows and client relationship maps that survive employee departure?

What percentage of your workforce could shift to part-time or flexible arrangements without breaking your operational model?

These questions don’t have comfortable answers for most small businesses.

The founders who answer them honestly and build controls to address the gaps will have a structural advantage when competitors lose people they don’t replace.

Bottom line: Founders who answer these questions honestly and build controls now will have structural advantages when competitors lose irreplaceable people.

The Real Decision

You’re operating in a labor market where 806,000 people have exited due to illness, and 79% will never return.

The available talent pool is shrinking. Recruitment timelines are extending. The cost of losing an employee to preventable health collapse is rising.

You treat this as an external constraint you complain about.

Or you build a business that retains people by preventing the health exits that permanently remove them.

The choice isn’t between being a good employer and being profitable. The choice lies between structural resilience and fragility in a market that punishes dependence on replaceable labor.

Structure is cheaper than replacement.

Frequently Asked Questions

How many workers has the Netherlands lost to illness and disability?

As of 2025, 806,000 workers left the Dutch workforce due to illness or disability. Of these, 79% (661,000 people) expect never to return to work. This represents nearly 6% of the working-age population who are permanently out of the labor market.

What is the actual available talent pool in the Netherlands?

The actual talent pool is 640,000 people when you combine werkloos (unemployed) and semiwerkloos (semi-unemployed) workers. This is far smaller than headline unemployment figures suggest because 1.6 million non-working people are neither seeking work nor available.

Why don’t workers return after health-related exits?

Health exits don’t reverse because of a four-stage mechanism: workplace stress accumulates without intervention, health deteriorates past a threshold, sick leave exceeds recovery expectations, and disability assessment results in a permanent classification through the WIA system. Once in the system, return-to-work rates drop sharply.

What does it cost when an employee goes on long-term sick leave?

Dutch employers pay at least 70% of wages for up to two years, with the first year not falling below minimum wage. Hidden costs include recruiting in a market with 97 job openings per 100 unemployed people, operational disruption, lost institutional knowledge, and increased Arbo scrutiny. Daily costs per sick employee range from €250 to €400.

How does caregiving affect workforce availability?

225,000 people cite caregiving (zorgtaken) as their primary reason for not working. 58% expect never to return to work. This creates permanent workforce exit because Dutch social systems don’t fully absorb the demands of mantelzorg (informal family caregiving) and childcare.

Which age groups are most at risk of health exits?

Workers aged 45-55+ face the highest risk. In the 55-to-AOW group, 385,000 cite illness or disability. Mid-career workers show growing illness exits: 119,000 in the 35-45 bracket and 188,000 in the 45-55 bracket. Stress-related absenteeism is 36% higher than it was five years ago.

What controls prevent employee health exits?

Five control categories reduce exposure: install early warning systems for employee stress (quarterly workload check-ins, overtime tracking, sick day pattern monitoring), build workload flexibility (cross-training, documentation, clear role boundaries), treat caregiving as a retention factor (adjustable scheduling, hybrid arrangements), design hiring for constrained markets (expand candidate criteria, invest during onboarding), and track exposure metrics (dependency calculations, tenure monitoring).

What is the projected labor shortage by 2030?

The Netherlands faces a projected shortage of 1.4 million workers by 2030, roughly 14% of the current workforce, according to McKinsey. The population aged 65+ increased from 12.8% to 20.8% between 1990 and 2025. Structural shortages in healthcare, tech, and skilled manual labor will persist through at least 2030.

Key Takeaways

• 806,000 Dutch workers left due to illness or disability, and 79% will never return, creating permanent workforce contraction
• The real available talent pool is only 640,000 people, far smaller than headline unemployment figures suggest
• Health exits follow a predictable four-stage mechanism from stress build-up to permanent disability classification.
• Hidden replacement costs (recruitment, disruption, lost knowledge) exceed direct sick pay because 97 job openings compete for every 100 unemployed workers.
• Workers aged 45-55+ face the highest health exit risk, shrinking the talent pool for experienced senior roles
• Prevention through early warning systems and workload flexibility is cheaper than recruiting replacements in a market heading toward a 1.4 million-worker shortage by 2030
• Founders who build health exit controls now gain structural advantages when competitors lose irreplaceable people.