How British Heirs Can Settle a Spanish Inheritance Without Travelling to Spain
After Brexit, British families who inherit assets in Spain face an unfamiliar legal system, a strict six-month tax deadline, and the practical question of how to handle everything from London, Manchester or anywhere else in the UK. The good news is that the entire process can almost always be settled remotely. Through a Spanish power of attorney signed before a UK notary or at the Spanish consulate, a dedicated inheritance lawyer in Spain can locate the assets, file the inheritance tax return, sign the notarial deed of acceptance and register the property in your name without you ever boarding a plane. This article explains how the remote process actually works step by step, which documents must be apostilled and sworn-translated, how the six-month deadline is calculated in practice, what happens when there are multiple heirs in different countries, and how UK-side assets such as pensions and ISAs interact with the Spanish estate. We also cover the most common Brexit-era mistakes — especially the consequences of dying without a Spanish will choosing UK law — and how to recover the situation when a parent has already passed away intestate in Spain.
Why the Spanish inheritance process feels alien to British families
In England and Wales, an estate is administered by an executor named in the will, probate is granted by the court, and the executor distributes the assets once debts and taxes are paid. The heirs themselves rarely sign anything beyond a receipt. Spain works in the opposite direction. There is no executor and no probate court in the British sense. The heirs themselves must appear before a notary, declare that they accept the inheritance, identify each asset, calculate inheritance tax and pay it. The notarial deed of acceptance — the escritura de aceptación de herencia — is the central document, and without it no Spanish bank will release funds and no property can be registered in the heir’s name.
For a British family this is the first surprise: the responsibility for moving things forward sits squarely on the heirs, not on a court or a bank. The second surprise is that the entire procedure happens in Spanish, before Spanish public officials, under Spanish forced-heir rules. Trying to handle it from the UK without a Spanish-qualified lawyer is almost always a mistake. The structure of the process and the way the acceptance of a Spanish inheritance is built around the notary is explained in detail on our acceptance page, but the practical takeaway is simple: appoint a lawyer in Spain as soon as the death occurs.
The six-month tax deadline and why it controls everything
Spanish inheritance tax (Impuesto de Sucesiones y Donaciones) must be self-assessed and paid within six months from the date of death. The deadline does not extend because the heirs are abroad, do not yet have a will, do not yet have a power of attorney, or are still waiting for UK probate. It simply runs. After month six, automatic surcharges start at 5% and escalate to 20% after two years, with statutory interest on top. Heirs who delay can easily lose tens of thousands of euros to penalties that were entirely avoidable. The mechanics of the deadline, including how to request a six-month extension within the first five months, are set out in our guide to the six-month inheritance tax deadline in Spain.
For UK families the deadline is particularly dangerous because UK probate routinely takes longer than six months. The Spanish authorities do not wait for UK probate. The way to manage this in practice is to start the Spanish file in parallel — identifying the assets, gathering documents and preparing the tax return — while UK probate runs in the background. The Spanish inheritance tax can usually be filed even before UK probate is granted, because Spanish tax only applies to Spanish-situs assets and to heirs personally, not to a UK probate estate as such.
How a power of attorney removes the need to travel
A Spanish power of attorney (poder notarial) authorises your lawyer in Spain to act in your name. With it your lawyer can search registries, request bank certificates, sign the notarial deed of acceptance, file and pay inheritance tax, register property at the Land Registry and close the deceased’s Spanish accounts. The power of attorney can be signed in three places: before a notary in the UK (with subsequent apostille under the Hague Convention), at a Spanish consulate in London, Edinburgh or Manchester, or before a notary in Spain. The consulate option avoids the apostille step but requires booking an appointment that can take weeks.
Once the power of attorney reaches Spain, the heirs do not need to be physically present at any stage. Bank account closures, property registration, payment of taxes and dealings with the Spanish tax authority are all carried out by the lawyer. This is the single most important practical step for a British family: it converts an unmanageable cross-border problem into a managed file. The drafting of the power of attorney is technical — it must list every type of act the lawyer is authorised to perform — and a standard British corporate power of attorney is usually not sufficient. We provide a bilingual model on request as part of our standard inheritance services.
Which documents must be apostilled and sworn-translated
A Spanish inheritance file for a British family typically requires the UK death certificate, the will (or the grant of probate if there is no separate will document available), and any document evidencing the heirs’ identity and relationship to the deceased. All UK public documents must carry an apostille from the Foreign, Commonwealth and Development Office under the Hague Convention of 1961. The apostille is the only legalisation Spain accepts from the UK — no further consular legalisation is needed.
After apostille, each document must be translated into Spanish by a sworn translator authorised by the Spanish Ministry of Foreign Affairs (traductor jurado). Translations made in the UK by non-sworn translators are not accepted by Spanish notaries. The combined timeline — apostille (one to three weeks) and sworn translation (one to two weeks) — is one of the main reasons we recommend starting the Spanish process in week one, not in month five. Detailed lists of the documents required for British, American, German and Dutch families are available on the country pages in our inheritance blog.
Step by step: what your lawyer actually does in Spain
The Spanish procedure breaks into seven concrete steps. First, the lawyer obtains the death certificate (Spanish or UK), the Spanish certificate of last will (Certificado de Últimas Voluntades) and the certificate of life-insurance contracts. Second, the lawyer locates Spanish assets across the Land Registry, the bank system, the vehicle registry (DGT) and the insurance registry. Third, the lawyer drafts a complete inventory and applies the relevant regional inheritance-tax reductions, which vary dramatically between Andalusia, Madrid, Valencia and Catalonia.
Fourth, the lawyer prepares the notarial deed of acceptance and, where there is real estate, the inheritance tax self-assessment. Fifth, the deed is signed before a Spanish notary — either by the heirs in person or by the lawyer under the power of attorney. Sixth, the inheritance tax is paid and any non-resident plusvalía municipal due is settled. Seventh, the property is registered at the Land Registry in the heirs’ names and the bank accounts are unblocked. The full sequence and the typical timing of each step is explained in our overview of the cost of a Spanish inheritance.
When there are multiple heirs in different countries
Many British families face the added complication that the heirs are scattered. One sibling lives in the UK, another in Australia and a third has remained in Spain. The notarial deed of acceptance must be signed by all of them, or by their attorneys. The practical solution is for each heir to issue a separate power of attorney from their country of residence, all in favour of the same Spanish lawyer. The deed is then signed once in Spain, in everyone’s name. The legal complexities of co-ownership, partition, and disagreements between heirs are covered in our article on Spanish inheritances with multiple heirs.
If one heir refuses to sign, the situation does not stall indefinitely. Spanish law allows the other heirs to apply to a court for judicial division of the estate or to call the refusing heir to a notarial interpellation under article 1005 of the Civil Code. Either route is slower than agreement but neither is rare. In every case, the six-month tax clock continues to run, which is why early legal intervention is essential.
UK pensions, ISAs and the Spain-UK double tax treaty
UK-situs assets — pensions, ISAs, UK property, UK bank accounts — do not enter into the Spanish inheritance tax base in the same way as Spanish-situs assets. For Spanish tax purposes, what matters is the residence of the heir and the location of the asset. A UK-resident heir inheriting UK assets from a UK-resident deceased is not within Spanish inheritance tax at all. A Spain-resident heir inheriting worldwide assets is taxed in Spain on the lot, with credit for any UK inheritance tax paid on the same assets.
Pensions are a particular trap. A UK SIPP or defined-benefit pension paid out to heirs is not Spanish situs and not subject to Spanish inheritance tax — but a lifetime drawdown received by a Spanish-resident beneficiary is taxed in Spain as ordinary income. The interaction between the UK and Spain on succession is not governed by a bilateral inheritance-tax treaty (there is no such treaty in force between the UK and Spain), but UK inheritance tax already paid can normally be credited against Spanish inheritance tax under the unilateral relief in article 23 of the Spanish IHT Act. The most important reduction techniques for international families are listed in our guide to reducing Spanish inheritance tax.
Common Brexit-era mistakes and how to fix them
The single most common Brexit-era mistake is failing to make a Spanish will after January 2021. Before Brexit, a British national resident in Spain could rely on the EU Succession Regulation (650/2012) to choose UK law as the law of their succession. After Brexit, the UK is no longer bound by the regulation, but Spain continues to apply it — and Spain still allows a British national to choose UK law. The choice must, however, be made expressly in a will. Without a Spanish will, the default rules of habitual residence apply, and a UK national resident in Spain ends up with Spanish forced-heir rules (legítima) governing the estate.
Other recurring mistakes include attempting to use a UK power of attorney that is not specifically drafted for inheritance acts in Spain, missing the six-month deadline because the heirs were waiting for UK probate, and failing to register a UK will on the Spanish Registry of Last Wills before initiating the inheritance. Each of these errors is recoverable but each costs time and tax. A British family that contacts a Spanish inheritance lawyer in the first week after the death will normally avoid all of them. For full guidance on the post-Brexit landscape, see our complete guide for British nationals inheriting in Spain after Brexit.