Netherlands

Dutch Heirs and Spanish Inheritance Tax: A Practical Guide

Published April 2025 · 10 min read · By International Inheritance Spain

Dutch heirs inheriting Spanish assets face two separate inheritance tax systems: Spanish ISD (Impuesto sobre Sucesiones y Donaciones) and Dutch erfbelasting. There is no bilateral treaty between the Netherlands and Spain, but unilateral Dutch rules prevent most double taxation. Here is a complete breakdown of what Dutch heirs actually pay.

Spanish Inheritance Tax (ISD): The Basics

Spain levies ISD on assets located in Spain. The tax is assessed separately for each heir — it is not an estate tax on the total estate, but an individual tax on each heir's share. This means that a Dutch heir is taxed on their specific share of the Spanish estate, not on the total.

The taxable base is the market value of the inherited assets minus any mortgages or debts attributable to them.

National Allowances Under Spanish Law

• Group I (children under 21): €15,957 + €3,991 per year under 21, up to maximum €47,859
• Group II (children 21+, spouse, parents): €15,957
• Group III (siblings, uncles, nephews): €7,993
• Group IV (unrelated heirs): no national allowance
• Disability reductions: €47,859 (33–65% disability) or €150,253 (above 65% disability)

Regional Reductions: The Critical Variable

Since the ECJ ruling of 2014 (which Spain incorporated into domestic law as extended to all non-residents), Dutch heirs can claim the same regional reductions as Spanish residents. This is enormously important:

• Andalucía (Costa del Sol, Marbella): 99% reduction for direct relatives — effective tax near zero
• Comunitat Valenciana (Costa Blanca, Benidorm): Significant reductions for Group I and II but less generous than Andalucía
• Balearic Islands (Mallorca, Ibiza): Very generous reductions — effective tax very low for direct relatives
• Canary Islands (Tenerife, Gran Canaria): Near-zero effective tax for direct relatives
• Cataluña (Barcelona, Costa Brava): Much less generous — significant tax payable, especially at higher estate values
• Madrid: 99% reduction for direct relatives — similar to Andalucía

How Spanish Inheritance Tax Is Calculated: Example

Situation: Dutch daughter inherits a €400,000 apartment in Alicante (Comunitat Valenciana) from her Dutch father.

• Taxable base: €400,000
• National allowance (Group II): −€15,957
• Net taxable base: €384,043
• National tax (graduated rate): approximately €57,535
• Multiplied by coefficient (wealth under €402,678): 1.00
• Valencian reduction (75% for direct relatives): −€43,151
• Spanish ISD payable: approximately €14,384

Dutch Erfbelasting on Spanish Assets

Dutch erfbelasting applies to the worldwide estate of a Dutch-domiciled deceased. For a Dutch daughter inheriting from a Dutch father:

• Dutch allowance per child: €22,918
• Taxable amount (Dutch): €400,000 − €22,918 = €377,082
• Dutch rate (10% to €138,642; 20% above): approximately €61,354
• Less credit for Spanish ISD paid (€14,384): Dutch tax after credit = €46,970

Total combined tax: €14,384 (Spain) + €46,970 (NL) = €61,354 — same as Dutch tax alone, because the credit is fully absorbed. This shows the credit works correctly: you pay the higher of the two, not the sum of both.

When Is Spanish Tax Higher Than Dutch Tax?

In Cataluña, where Spanish tax can be 15–25% on mid-range estates, Spanish ISD may exceed Dutch erfbelasting. In this case, the credit absorbs all Dutch tax (Dutch tax = €0) but the excess Spanish tax is not refunded. The total burden equals the Spanish tax — which is why regional location of Spanish assets matters enormously.

Claiming the Dutch Credit: How It Works

The credit is claimed in the Dutch inheritance tax return by attaching proof of Spanish inheritance tax paid (the modelo 650 receipt stamped by the Spanish tax authority). We provide you with this documentation after completing the Spanish process.