The 2027 transition rewards founders who separate firm rules from political direction.
A founder opens a January payroll test. One employee receives wages alongside a partial disability benefit. The gross amounts look familiar, but the expected net payment is lower. The employee will understandably ask whether the employer, payroll provider or UWV has made a mistake.
Later that day, the same founder may open a provisional Box 3 assessment at home. Savings, investments and family liquidity appear beside political plans for a different tax system from 2028. Meanwhile, the company budget still carries wage costs, absence risk and a possible dividend.
These pressures meet in one cash forecast, but they do not follow one set of rules. Employee net pay is not employer cost. Private wealth is not BV liquidity. A government purchasing-power estimate is not a payslip calculation.
The Dutch policy picture on 1 October 2026 is more useful than a single headline. Some decisions are concrete. Others remain negotiations, proposals or future scenarios. Good administration starts by knowing the difference.
The January payslip needs attention now
From 1 January 2027, employers may no longer apply the arbeidskorting to specified benefits paid together with wages or a wage supplement. The Belastingdienst lists forms of WAO, Wajong, IVA, WGA, Ziektewet and other benefits. The change does not apply where UWV pays the benefit directly.
For an affected employee, additional wage-tax withholding can reach approximately 31 per cent of the gross benefit included in total wages. The outcome depends on the benefit, other wages and the employee’s circumstances.
The human point is simpler. A lower net payment can appear while the gross benefit remains unchanged. If that explanation arrives only after the January payment, a technical payroll change quickly becomes a question of trust.
Small employers should treat this as a communication issue as much as a payroll issue. The useful conversation with a payroll provider concerns affected wage and benefit combinations, correct classifications and the result of a test calculation. It belongs before the employee opens the payslip.
A postponement does not change absence risk
The government has postponed several WW-related measures by one year. The planned shortening of the maximum WW duration, combined with a higher benefit during the first two months, is now scheduled for 1 January 2029 rather than 2028. The delay creates room for talks with employers and trade unions.
For employers, this is a political pause rather than a new operating rule. Current responsibilities around sickness, wage continuation and reintegration remain the baseline. During the first two years of sickness, employer and employee remain jointly responsible for reintegration efforts.
UWV’s latest figures show why this subject reaches far beyond The Hague. New WIA benefits reached about 71,300 in 2025, around 2,300 more than in 2024. UWV expects inflow of approximately 80,900 in 2026, with administrative effects also influencing that forecast.
In a company with eight employees, one long absence can change rosters, customer delivery and management time. The national debate concerns the future design of social security. The founder still has to cover Thursday’s shift, document reintegration steps and protect colleagues carrying extra work.
Purchasing power does not fit on one payslip
The government’s latest estimate points to a purchasing-power decline of 0.1 per cent for a typical household. It estimates modest increases for typical low-income and older households. These figures describe groups, while each employee lives with a particular combination of rent, energy, childcare, benefits and tax.
This matters when wage conversations begin. The employer sees gross wages, premiums, absence costs and available margin. The employee sees the amount that arrives in the bank account. Both may speak honestly about purchasing power while describing different numbers.
A policy message that work should pay cannot settle an individual net-pay discussion. Nor does a tax credit automatically create room for a wage increase. The company needs its own view of labour cost, while the employee deserves a clear explanation of the payslip. Mixing those views creates promises that neither payroll nor margin can support.
Box 3 belongs beside the business
For 2026, the provisional Box 3 calculation still uses transitional notional returns. The Belastingdienst lists 1.28 per cent for bank balances and 6.00 per cent for investments and other assets. Where actual return is lower, the applicable procedure may allow that lower return once the required information is supplied.
The government intends to introduce a system based on actual returns from 1 January 2028. The proposal includes income such as interest, dividends and rent, together with changes in value. The Tweede Kamer has adopted the proposal, while Eerste Kamer treatment remains outstanding.
For an owner-manager, this is not yet a number to book. It is a reason to keep private records in better order. Bank income, investment values, property interests, costs and transactions may carry more weight in a system linked more closely to actual returns.
The founder from the opening scene should resist one tempting shortcut. A possible future Box 3 outcome does not justify a BV distribution today unless the company can carry that distribution on its own terms. Private tax expectations and company liquidity may influence each other, but they are not interchangeable.
Separate before deciding
The useful question is straightforward: what is settled, what belongs in a scenario, and what will each choice do to cash, people, compliance or delivery?
For the coming months, calm separation is more valuable than prediction. The January payroll change is specific enough to test and explain. Social-security reform belongs in scenarios until negotiations and legislation move further. Box 3 requires orderly records and patience with the future design.
When the founder returns to that payroll test, the lower net amount should no longer be a surprise waiting for an employee. It should be a known consequence, explained with care and kept separate from wider company cost decisions. That is sound governance in a small Dutch business: clarity about which decision belongs where.
If payroll changes, absence risk and Box 3 are complicating your cash planning, we can help you separate current obligations from future scenarios.
The data, sourcing, and analysis behind this article were conducted by Linda Pavan Geraedts. AI was not used to identify sources, build the factual basis, or produce the analytical judgment contained here. AI was used only as a drafting aid. The final English text was personally reviewed, edited, and approved by Linda Pavan Geraedts before publication.
References
- Extra maatregelen op gebied van sociale zekerheid, koopkracht werkenden en box 3 · Salaris Vanmorgen
- Rijksoverheid - Social-security reform and delayed WW changes
- UWV - WIA inflow and employer sickness exposure
- Belastingdienst - Net pay and labour tax treatment from 1 January 2027
- Belastingdienst - Current Box 3 treatment while reform is pending
- Rijksoverheid - Proposed Box 3 reform and the 2028 target
- Rijksoverheid - Latest political adjustment to the Box 3 route
- Rijksoverheid - Government framing of the 2027 fiscal package
