When Interest Leaves the Bank but Not the Tax Bill

A loan can leave the bank account today while its tax value waits for another year.

A business owner refinances a property. The rent covers the monthly payment, the valuation looks reasonable and the lender is satisfied. Then the tax calculation arrives. The accounts show interest as a cost, but part of that interest may not reduce taxable profit in the same year.

Under the Dutch rule in force for 2026, net interest is not deductible when it exceeds both 24.5% of profit and €1,000,000. The company may carry disallowed interest forward.

For most small operating companies with modest financing costs, the generic limit will usually remain in the background. The position changes when debt is substantial, property sits in separate entities, or financing crosses company and national borders.

The cash gap

Interest has two lives inside a company. The lender expects payment on the agreed date. The tax deduction depends on the company’s taxable position and the statutory limit.

That separation can create pressure in the cash forecast. The company pays interest now, while tax relief may arrive later. Taxable profit can therefore exceed the result suggested by the management accounts. Dutch corporate income tax rates add weight to the timing: 19% applies up to €200,000 of taxable profit in 2026, and 25.8% applies above that level.

A carry-forward helps only when the company later has enough room to use it. Future profit therefore becomes part of today’s financing judgment. A weak trading year, a refinancing or falling rental income can reduce that room when cash is already tight.

I read this first as a forecasting issue, not as a technical tax detail. A forecast that shows interest paid but not interest currently deductible gives management only half the picture.

Property changes the distance

Property companies sit closer to the rule. Since 2025, the €1 million threshold is reduced to zero for qualifying entities whose assets consist for at least 70% of property rented to parties outside the group. The statutory conditions determine whether an entity qualifies.

The measure aims to stop groups from dividing externally rented property and financing costs across several entities, allowing each entity to use the €1 million threshold.

Return to the property owner. Commercially, the arrangement may look simple: one building, one loan and steady tenants. Legally, the building may sit in one BV, the operating activity in another and part of the debt elsewhere. Around the kitchen table, the group feels like one business. The tax calculation sees separate taxpayers with different income and interest positions.

That difference can turn a comfortable rental margin into a tighter cash position. Rent, maintenance, repayment, interest and corporate income tax compete for the same money. Asset value does not pay next month’s bill by itself.

One financing story

The Dutch government reported in December 2024 that the earnings-stripping measure had reduced profit shifting through interest payments by an estimated €5 billion. The figure concerns shifted profit, not additional tax revenue. It shows why policymakers treat interest deductions as more than an administrative detail.

Debt can finance genuine business activity. It can also affect where taxable profit appears inside a group. The answer depends on the facts: who borrowed, why the loan exists, where the income is earned, who receives the interest and whether the terms match the commercial reality.

Cross-border payments add another layer. Dutch conditional withholding tax can apply to certain interest, royalty and dividend payments to related entities in low-tax jurisdictions and in specified abusive situations. The 2026 rate is 25.8%. This is a targeted rule, not a general tax on every payment between EU companies.

Management needs one coherent financing story. The entity chart, loan agreements, bank movements, property ownership, management accounts and tax position should describe the same arrangement. If each document tells a different story, the weakness may surface during refinancing, due diligence or preparation of the corporate tax return.

What deserves attention now

A practical review starts with every material loan. Which entity owes the money? Where does the related income sit? What rate and repayment date apply? Is the lender external, a shareholder or another group company? How much interest will the company pay, deduct and carry forward?

Property structures require the same attention to asset mix and rental relationships as to the interest rate. Cross-border groups need to examine ownership percentages, payment routes and the status of the receiving jurisdiction. A Dutch participation generally begins at a holding of at least 5% of nominal paid-up share capital, although further conditions apply. A small percentage difference can therefore reach beyond the spreadsheet.

None of this makes debt undesirable. Borrowing can fund a sound acquisition, a useful building or productive equipment. The point is narrower and more human: the commercial cost and the tax deduction do not always arrive together.

Return to the owner watching the rent arrive and the interest leave. The important number is not only the rate printed on the loan offer. It is the cash cost after considering when, and whether, the company can use the tax deduction.

The calm response is to connect financing, tax and cash before documents are signed. A company should be able to explain why the debt exists and where its return is earned. When that story appears in both the contracts and the numbers, the owner can judge the real price of the loan.

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

• Kabinet kritisch op versoepeling Europese renteaftrekbeperking - Taxence
• Belastingdienst - Current Dutch generic interest-deduction limitation
• Rijksoverheid - Purpose and demonstrated effect of the earnings-stripping measure
• Rijksoverheid - Anti-fragmentation pressure in externally rented real estate
• Belastingdienst - Current Dutch withholding tax on cross-border group payments
• Belastingdienst - The continuing significance of the 5% participation boundary
• Rijksoverheid - Recent official scrutiny of abuse around the interest-deduction limitation
• Wettenbank - Wet Vpb 1969, artikel 15b