Interest costs for Dutch state set to rise further
Finance Ministry estimates €10.7 billion in interest costs on government and internal debt for 2026.
The Dutch government expects to pay more interest in 2026 than in 2025. The estimate is €10.7 billion, while national debt is expected to stand at €514.4 billion at the end of 2026.
The figures are set out in the draft budget of the Ministry of Finance. Total estimated interest costs for the state and internal debt relations will rise from €8.8 billion in 2025 to €10.7 billion in 2026.
The ministry points to two causes. National debt is increasing, and some existing government bonds must be refinanced at a higher interest rate than that applied to the original loans. As a result, earlier interest-rate rises are gradually feeding through into the budget.
The estimate covers only the interest costs allocated in the Finance and National Debt budget to national debt and treasury banking. This is not the same as a single universal measure of all government interest expenditure, meaning that figures from different publications are not always directly comparable.
De Nederlandsche Bank expects interest costs to rise further in the coming years. In its June 2026 estimate, DNB writes that interest costs could exceed 1 per cent of gross domestic product in 2028. At the same time, DNB expects a government deficit of 3.3 per cent of GDP in 2026.
Comparison with France therefore requires caution. DNB states that the combined interest and repayment burden of France and Italy will amount to almost 20 per cent of GDP next year, compared with less than 7 per cent in the Netherlands. That is a different measure from the €10.7 billion in the Dutch budget estimate.
Rising interest rates do reduce room in the budget, but do not automatically mean that the Netherlands is in a debt crisis. According to the Budget Memorandum, the Dutch debt ratio will remain below the European reference value of 60 per cent. The main political question is which spending should take priority when interest, healthcare, an ageing population and investment all require more money at the same time.
One story, several perspectives
What is established
- Estimated Dutch interest costs will rise in 2026.
- National debt and interest costs are estimates, not final outturns.
- According to the Budget Memorandum, the Netherlands will remain below the European debt limit.
Left
Arguments Rising interest rates should not automatically lead to cuts in healthcare, social security or public investment. Investments that strengthen growth and economic security can instead help the economy in the longer term.
Values Solidarity, public services, intergenerational justice and protecting low incomes.
Consequences More borrowing can prevent social harm, but increases future interest costs and vulnerability to further interest-rate rises.
Centre
Arguments The government must keep debt sustainable while continuing to make necessary investments. A multi-year framework, transparent estimates and targeted choices matter more than alarmist comparisons with France.
Values Budgetary discipline, stability, evidence and administrative continuity.
Consequences A gradual approach limits shocks, but may mean that political priorities are postponed.
Right
Arguments Rising interest costs confirm that structural spending must be limited. The government should fund core responsibilities first and exercise restraint with new programmes and debt.
Values Financial responsibility, low burdens, economic incentives and room for future generations.
Consequences Spending cuts or lower taxes can limit the size of government, but may also put public services and investment under pressure.
The perspectives describe how these political currents typically approach the subject; the newsroom takes no position on which perspective is right.
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The amounts and estimates were checked directly with the Finance Ministry and DNB. The text avoids presenting different definitions of interest costs as identical figures.
- confirmed Estimated interest costs will rise from €8.8 billion in 2025 to €10.7 billion in 2026. — Table of key figures in the Finance Ministry budget. source
- confirmed National debt is expected to amount to €514.4 billion at the end of 2026. — Estimate in the Finance and National Debt budget. source
- confirmed A higher refinancing rate is contributing to rising interest costs. — The ministry’s explanation of the estimate. source
- confirmed DNB expects interest costs to exceed 1 per cent of GDP in 2028. — DNB’s spring estimate. source
- confirmed The combined interest and repayment burden of France and Italy will amount to almost 20 per cent of GDP next year, compared with less than 7 per cent in the Netherlands. — DNB overview of financial stability; the text states that this is a different measure. source
- confirmed The Dutch debt ratio will remain below the European reference value of 60 per cent. — Budget Memorandum 2026. source
Editor's note
The amounts are estimates for 2025 and 2026, not final outturns. The comparison with France and Italy uses a different measure and is therefore explicitly limited.Sources
- IX Financiën en Nationale Schuld — Ministerie van Financiën
- Miljoenennota 2026 — Ministerie van Financiën
- Voorjaarsraming 2026 — De Nederlandsche Bank
- Overheidsfinanciën — De Nederlandsche Bank
- Overzicht Financiële Stabiliteit - Voorjaar 2026 — De Nederlandsche Bank
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