Netherlands Set to Raise Health Insurance Deductible to €455 in 2027
The Hague, 4 May 2026
Dutch residents face a €70 annual increase in mandatory health insurance costs as the Council of State backs government plans to raise deductibles from €385 to €455 starting 2027. The move reverses a decade-long freeze and aims to generate €5 billion annually for defence spending to meet NATO’s new 3.5% GDP target. Without the freeze, deductibles would have reached €535 by now. The advisory body warns about potential care avoidance among chronically ill patients and questions whether municipalities can adequately support vulnerable groups through promised compensation schemes.
Council of State Endorses Government’s Healthcare Finance Strategy
On Monday, 4 May 2026, the Raad van State (Council of State) published its advisory opinion supporting the cabinet’s proposal to increase the mandatory health insurance deductible to €455 from 2027 [1][2]. The advisory body expressed understanding for the government’s decision to resume indexation after years of being frozen, though it raised concerns about the adequacy of supporting policies [1]. The deductible has remained unchanged at €385 since 2016, and without the freeze, it would have reached an estimated €535 by 2026 [3]. The Council noted that this represents a logical step as ‘the contribution of insured parties to healthcare costs has become relatively smaller due to years of being frozen’ [2].
Financial Impact and Defence Spending Connection
The proposed increase aims to generate approximately €5 billion annually, with the additional €60 increase yielding another €1 billion, totalling €6 billion from 2030 [3]. This revenue stream forms part of a broader strategy to fund defence investments, including meeting NATO’s new requirement of 3.5% of GDP spending, which will cost an extra €19 billion per year from 2035 [3]. Approximately €10 billion of this defence funding will come from healthcare savings, with more than half derived from the deductible increase [3]. The government plans for the Tweede Kamer to debate the proposal before the summer recess in early July 2026, followed by consideration in the Eerste Kamer after the summer break [3].
Parliamentary Arithmetic and Political Challenges
The current minority cabinet comprising D66, VVD and CDA, holding 66 seats, may secure sufficient support in the Tweede Kamer to pass the deductible increase [3]. However, achieving a majority in the Eerste Kamer appears unlikely [3]. Should the proposed €60 increase fail to pass both chambers, Minister Sophie Hermans will need to identify €1 billion in alternative savings [3]. The measure represents a complete reversal of the previous cabinet-Schoof’s plan to halve the deductible, highlighting the ongoing policy instability that has characterised Dutch healthcare financing [3]. The Council of State emphasised that ‘it is important for citizens and implementers to arrive at a more consistent and predictable policy’ given the recurring nature of deductible debates [3].
Concerns About Care Avoidance and Municipal Support
The Council of State warned that the effectiveness of the mandatory deductible depends heavily on robust supporting policies, as financial consequences disproportionately affect chronically ill patients and could lead to ‘undesirable avoidance of care’ [2]. The government has outlined various compensation mechanisms including healthcare allowances (zorgtoeslag), municipal social support (Wet maatschappelijke ondersteuning), and collective municipal insurance policies (gemeentepolis) for low-income residents [1]. However, the Council expressed scepticism about whether municipalities can fulfil these expectations, noting insufficient clarity about ‘whether municipalities will be able to meet these expectations, what possible consequences this proposal has for municipalities and whether consultation with municipalities has taken place’ [1]. The advisory body also plans to introduce a ‘tranchering’ system from 2028, capping deductibles at €150 per specialist treatment to reduce financial barriers [2], though the Council questions whether this will merely result in higher insurance premiums to compensate for lost revenue [2].