Many Dutch part-time workers want more hours. For small employers, the real question is whether those hours can become stable, affordable work.
In a small business, labour shortage is rarely an abstract problem. It is the missing pair of hands on Friday afternoon, the delayed quotation, the owner behind the counter again, or the customer call that nobody has time to return. That is why the latest Dutch labour figures deserve a practical reading. That is why Dutch flex work has to be read as an evidence question, not only a policy headline.
Dutch flex work starts with capacity
Statistics Netherlands, CBS, counted 574,000 underutilised part-time workers in the first quarter of 2026. These are people who already work part time, want more hours, and are available for them. That was 40,000 more than a year earlier. On average, they wanted 8.5 extra hours per week.
I read this as a different kind of labour signal. The reserve is not only outside the company, waiting to be recruited. Part of it may already have a badge, a login, a locker, a key, or a regular place in the roster.
The reserve is closer than recruitment
Imagine a small bakery with six employees. Two part-time workers say they would like more hours. One is studying and can mainly work evenings and Saturdays. The other is experienced, but can only add one weekday morning because of care responsibilities. On paper, the owner has found extra labour. In practice, the useful capacity depends on timing, role fit, and whether those hours support sales rather than simply lengthen the wage bill.
That is the Dutch part-time economy in miniature. In the first quarter of 2026, CBS counted 9.815 million employed people in the Netherlands. Of these, 4.802 million worked part time and 5.013 million worked full time. Almost half of the employed labour force was therefore working part time.
So working-time design is not a minor HR detail. For many small employers, it is part of the operating model. The first question is not always whether a new person can be found. Sometimes it is whether the hours already near the business are understood well enough.
Hours are not the same as capacity
Availability becomes a cost
The numbers also need a human reading. Of the 574,000 underutilised part-time workers, 273,000 were in formal education. Student availability can be valuable, especially for evenings, weekends, peaks, and seasonal work. But it may not solve weekday continuity, specialist work, or responsibility that requires experience. For Dutch flex work, the contract, roster, payroll file and cash bridge must tell the same story.
Among underutilised part-time workers not in formal education, CBS saw the increase mainly among hbo and university graduates. Their number rose from 120,000 in the first quarter of 2025 to 145,000 in the first quarter of 2026. That matters for business services, administration, project support, client work, and compliance preparation.
Still, more available hours do not automatically solve a skills shortage. UWV has reported that many difficult vacancies are linked to too few applicants and to gaps in skills, professional knowledge, or work experience. In practice, a worker who wants eight more hours is useful only if the job can absorb those hours without creating extra supervision, rework, or quality risk.
Payroll turns intention into cost
This is where small employers have to stay sober. Extra hours feel lighter than a new hire, but they are not free capacity. They become wage payments, holiday allowance, leave accrual, sickness risk, employer contributions, and pension effects where applicable. They also become administration.
CBS reported that collective-agreement wages per hour, including special remuneration, were 4.5 percent higher in the first quarter of 2026 than a year earlier. For private companies, the increase was 4.9 percent. From 1 July 2026, the statutory gross minimum hourly wage for workers aged 21 and older rises to €14.99.
Since the Netherlands now has a statutory minimum hourly wage, the hour itself has become a sharper payroll unit. Monthly pay depends on the number of hours worked. That makes rosters, time records, leave, sickness hours, and contract hours more than personnel paperwork. They are part of margin control.
The contract is becoming a memory
There is also a forward legal signal. On 12 May 2026, the Tweede Kamer adopted the Wet meer zekerheid flexwerkers. If the Eerste Kamer also agrees, entry into force can follow on 1 January 2028. The proposal would replace zero-hour contracts with bandwidth contracts, where the maximum number of hours is limited in relation to the minimum.
What small employers should map
The practical direction is clear. Recurring hours are becoming harder to treat as casual noise. If a person regularly works more than the contract suggests, the roster starts to tell a story. That story may later matter for contracts, payroll records, planning, and worker expectations. That is why Dutch flex work depends on employee records, wage declarations and employer decisions that can survive review.
For a small employer, this does not mean becoming defensive. It means becoming precise. A respectful conversation with staff about wanted hours, real availability, preferred tasks, and limits can prevent vague promises. The same conversation also protects the business from building a staffing model on assumptions nobody has written down.
Demand decides whether hours can stay
The labour market is looser than during the tightest years, but it is not easy. At the end of the first quarter, CBS counted 378,000 open vacancies and 91 vacancies per 100 unemployed people. Healthcare, trade, and business services together accounted for more than half of open vacancies.
At the same time, demand is not giving every business room to expand rosters. CBS reported business confidence at -14.8 at the start of the second quarter of 2026, negative in all sectors. Consumer confidence fell to -46 in May. That matters for retail, hospitality, personal services, and any firm where extra staffing must be paid before customers prove they will buy.
The latest monthly unemployment reading for April was lower, at 397,000 people or 3.9 percent of the labour force aged 15 to 75. That softens the quarterly picture, even with provisional status. But it does not change the core HR point. A little more labour availability is not the same as easy capacity.
The wiser test is simple. Which extra hours protect revenue, create revenue, improve service reliability, or reduce operational risk? And which extra hours merely absorb disorder caused by weak planning, unclear roles, late invoicing, poor stock control, or too much work sitting with the owner?
That question is not cold. It is respectful. Workers who want more hours deserve a clear answer, not a vague maybe. Owners also deserve not to turn goodwill into margin leakage.
The Dutch labour reserve may already be closer than many founders think. But it becomes useful only when hours, work, contracts, payroll, and demand line up. In small business HR, that is the discipline now: not chasing headcount first, but understanding the hours already in reach.
