Inheriting a Spanish Property as a Non-Resident: Succession Tax and Regional Allowances

Inheriting a Spanish Property as a Non-Resident: Succession Tax and Regional Allowances

If you own a home in Spain — or expect to inherit one — you need to understand how Spanish succession law works before it becomes urgent. Spain taxes inheritances based on where the heir lives, where the deceased lived, and where the asset is located, and the rules differ dramatically from one autonomous community to another. For non-residents, the stakes are higher: deadlines are short, penalties bite, and you cannot register the property in your name until the tax is paid.

This guide walks you through the practical process, the tax framework, regional allowances, and the mistakes that most often blindside foreign heirs.

The Basics: How Spanish Inheritance Tax Works

Spain's Impuesto sobre Sucesiones y Donaciones (ISD) is a national tax, but it is ceded to the autonomous communities, which set their own reductions, bonuses, and rates. That means the same inheritance can be taxed very differently depending on whether the property sits in Andalusia, Madrid, Valencia, or the Canary Islands.

Key points to anchor:

• The heir pays the tax, not the estate (unlike US federal estate tax).
• Tax is calculated on the net value each heir receives, not the total estate.
• Rates are progressive, with a national baseline scale running roughly from around 7.65% at the lowest bracket up to about 34% at the top — before regional multipliers and bonuses. Confirm the current scale with the Agencia Tributaria or a licensed Spanish tax advisor (asesor fiscal).
• The deadline is six months from the date of death, extendable once by another six months if you request the extension within the first five months.

Which Region's Rules Apply to You?

This is the single most important question, and it changed materially after EU case law forced Spain to end discrimination against non-residents.

• If the deceased was a Spanish resident, the rules of the autonomous community where they lived for most of the previous five years apply.
• If the deceased was a non-resident and you inherit Spanish property, you can apply the rules of the autonomous community where the property (or most of it, by value) is located.
• If the deceased was resident and you (the heir) are non-resident, you can also opt into the regional rules of the deceased's community.

This equal-treatment principle now extends to heirs resident outside the EU/EEA as well, following Spanish Supreme Court rulings. In practice, a Canadian or American heir inheriting a villa in Málaga can generally claim Andalusia's generous allowances — but you must confirm this with a Spanish tax professional for your specific facts, as procedural details continue to evolve.

Regional Allowances: Why Location Matters So Much

Some regions have effectively eliminated inheritance tax between close relatives through 99% bonuses, while others still apply meaningful tax. A snapshot of the general landscape (qualitative — verify current figures with each region's tax authority before relying on them):

• Madrid, Andalusia, Murcia, Cantabria, Galicia, Extremadura, Castilla y León, Canary Islands, Balearics, La Rioja, Valencia: Broad bonuses (commonly 99%) for Group I and II heirs — spouses, children, grandchildren, parents.
• Asturias, Aragón: More limited relief, with thresholds and conditions.
• Catalonia: A tiered bonus system that reduces significantly as the taxable base grows; wealthier estates pay more.

Heir groups matter:

• Group I: Descendants under 21.
• Group II: Descendants 21+, spouses, ascendants.
• Group III: Siblings, nieces/nephews, aunts/uncles, in-laws.
• Group IV: Cousins, unrelated heirs — no personal allowance and a multiplier that can push effective rates above 80%.

Unmarried partners are often treated as Group IV unless registered as a pareja de hecho under the relevant regional registry — a critical detail for foreign couples.

The Step-by-Step Process for Non-Resident Heirs

1. Gather the death and identity documents

• Death certificate (apostilled and sworn-translated into Spanish if issued abroad).
• The deceased's Spanish will, if any — check the Registro General de Actos de Última Voluntad (Central Registry of Wills) about 15 business days after death.
• Foreign will plus a Certificate of Law if the deceased had no Spanish will.
• NIE numbers for every heir. Without an NIE you cannot pay the tax or register the property.

2. Obtain a Spanish Escritura de Aceptación de Herencia

This deed of acceptance and adjudication of the inheritance is signed before a Spanish notary. Heirs can appear personally or grant a power of attorney (executed abroad, apostilled, and translated) so a Spanish lawyer signs on their behalf — the standard route for non-residents.

3. File and pay the tax within six months

Non-residents file Form 650 with the Agencia Tributaria's non-resident office (or the corresponding regional tax office if you are opting into regional rules). Late filing triggers surcharges starting around 5% and rising, plus interest and potential penalties.

4. Pay Plusvalía Municipal

This municipal tax on the increase in urban land value is also due, generally within six months, at the town hall (ayuntamiento) where the property sits. Rates and calculation methods vary by municipality.

5. Register the property in the heirs' names

Once tax is paid, the notarised acceptance deed is filed at the Registro de la Propiedad. Only then are you the legal owner of record.

Documents Checklist

• Original and apostilled death certificate + sworn translation
• Certificate from the Registry of Last Wills (Últimas Voluntades)
• The will (Spanish or foreign) and, if foreign, a Certificate of Law
• Deceased's passport / DNI / NIE
• Heirs' passports and NIE numbers
• Property title deed (escritura) and latest IBI receipt
• Nota simple from the Land Registry (recent)
• Bank certificates showing account balances at the date of death
• Valuation of the property — often the reference value (valor de referencia) published by the Cadastre

Who Pays What

• Inheritance tax (ISD) — each heir, on their share.
• Plusvalía Municipal — the heirs, to the local town hall.
• Notary and Land Registry fees — the estate/heirs; typically a modest percentage of the declared value.
• Legal and translation fees — vary widely; get a written quote.
• The deceased's outstanding IBI, community fees, and utilities — heirs inherit these debts along with the asset.

Common Pitfalls Foreign Heirs Hit

• Missing the six-month deadline because probate abroad is still ongoing. Spain does not wait for foreign probate — request the extension in time.
• Assuming a foreign will is enough. It usually is legally, but the paperwork burden (apostille, translation, Certificate of Law) is heavy. A Spanish will covering only Spanish assets dramatically simplifies things.
• Forgetting the EU Succession Regulation (Brussels IV). EU nationals — and often non-EU nationals with EU habitual residence — can elect the law of their nationality to govern succession. This affects who inherits, not the tax, but it can prevent forced heirship surprises.
• Undervaluing the property. The Agencia Tributaria will use the valor de referencia as the floor; declaring below it triggers a review.
• Ignoring the Modelo 720/721 legacy. If you become a Spanish tax resident later, inherited foreign assets may need declaring.
• Selling before registering. You cannot sell a property that is not yet in your name at the Registro.

Short FAQ

Do I need to travel to Spain? No. A properly drafted power of attorney lets a Spanish lawyer handle the notary, tax filing, and registration for you.

Can I refuse the inheritance? Yes — heirs can accept, accept a beneficio de inventario (limiting liability to the estate's value), or renounce. Renunciation is irrevocable and must be done by public deed.

Is there a double-taxation treaty? Spain has inheritance-tax treaties with only a handful of countries (France, Sweden, Greece). Otherwise, relief for tax paid in your home country is handled through Spain's unilateral credit rules and, on the other side, your home country's own foreign-tax-credit system. Coordinate with cross-border advisors in both jurisdictions.

What if I can't pay within six months? Request the six-month extension in writing before month five, or apply for deferral/installment payment (aplazamiento/fraccionamiento) — accepted at the tax office's discretion, usually with a guarantee and interest.

Spanish inheritance rules — especially regional allowances, the valor de referencia, and the treatment of non-EU heirs — continue to evolve. Treat this guide as a map, not the terrain: before you file anything, confirm the current figures and procedure with the Agencia Tributaria, the relevant regional tax authority, and an independent licensed Spanish lawyer (*abogado*) or tax advisor (*asesor fiscal*).