A Spanish will sitting alongside your UK or home-country will is the single cheapest and most powerful estate-planning step an expat can take. Brussels IV lets you choose your national succession law — but only if you say so in writing. Here is how it works, what it costs, and the mistakes that turn a 90-minute notary visit into a two-year nightmare for your family.
Get a Funeral Insurance Quote WhatsApp Our TeamA Spanish will (testamento) is a notarised document, registered nationally, that disposes of your Spanish-situated assets quickly, cheaply and on terms you control. Without one, your heirs face a slower, costlier process involving foreign probate, sworn translations, apostilles and — worst of all — Spanish "forced heirship" rules potentially overriding your wishes.
Since 17 August 2015, EU Regulation 650/2012 (commonly called Brussels IV) lets you elect the law of your nationality to govern your whole succession — meaning a British national can keep English testamentary freedom over Spanish assets, but only if the election is expressly stated in the will. Brexit did not change this: the regulation binds Spain regardless of where you are a citizen. See the full text at EUR-Lex 650/2012 ↗.
The Spanish succession framework sits in the Código Civil (Libro III, Título III) ↗, with regional foral variants in Cataluña, País Vasco, Navarra, Aragón, Galicia and the Balearics. A Spanish will is recorded in the Registro General de Actos de Última Voluntad managed by the Ministry of Justice — so your family can find it within days, not months. Practical guidance for British nationals is published by the FCDO at Living in Spain ↗.
The mechanics are simpler than the legal vocabulary suggests. Once you know the six core concepts, the notary appointment is essentially a formality.
The testamento abierto ("open will") is drafted by a Spanish notary, signed in front of them, and stored in the notary's protocol. It is the format used by 99% of expats — fast, secure, and automatically registered. The notary keeps the original; you keep a copia simple; the heirs get a copia autorizada after death.
Testamento cerrado ("closed will") is sealed and handed to the notary unread — historically used for secrecy but now almost obsolete. Testamento ológrafo ("holographic will") is handwritten, signed and dated by you alone — valid but requires costly judicial validation after death. For expats, neither is recommended.
Every expat will needs a single sentence electing the law of your nationality to govern your succession. For a British citizen this means English (or Scottish/Northern Irish) law applies — preserving testamentary freedom. Without the clause, the default is the law of your habitual residence at death, which for a Spanish resident means Spanish forced heirship.
Most expat lawyers recommend a Spanish will limited to Spanish-situated assets, sitting alongside a separate UK/home-country will for everything else. This avoids accidental revocation, keeps probate fast in each jurisdiction, and lets you tailor each will to local tax and inheritance rules. The two wills must reference each other explicitly so neither cancels the other.
Cataluña, País Vasco, Navarra, Aragón, Galicia and the Balearics have their own civil codes with different forced-heirship rules. Cataluña, for example, reserves only one-quarter for children (the llegítima) rather than two-thirds. If you are habitually resident in one of these regions and have not made a Brussels IV election, the local foral rules apply — sometimes more generously, sometimes less.
Within 48 hours of signing, the notary notifies the Consejo General del Notariado ↗ who logs the will in the central Registro General de Actos de Última Voluntad. Your heirs apply for a certificate after death using Modelo 790 — this confirms whether a will exists and which notary holds it. The will itself stays with the notary; only the metadata is registered.
The principles only become real when you map them to actual families. These are the scenarios we see most often — and how a Spanish will plays out in each.
Most disasters come from one of these six errors. None of them are about the tax — they are about how the will itself is structured, signed or stored.
A Spanish will tells the family what happens. A funeral insurance policy and proper home insurance make sure the family can act on it — cash flow on day one, no frozen bank account crisis, the house insured during the months of probate. We help expats line up all three.
We are fully authorised by Spain's insurance regulator, the Dirección General de Seguros y Fondos de Pensiones.
Policy wording, claims and renewals — all handled in plain English by people who actually live in Spain.
We answer when you need us — weekends and bank holidays included. Bereavements do not respect office hours.
Funeral, repatriation, home and life cover structured for cross-border families with Spanish property and overseas heirs.
Home and contents policies that keep the Spanish property fully insured during the months between death and the heir taking title — a gap many standard policies leave dangerously exposed.
If the worst happens, we walk your family through the claim — translating, liaising with the funeral director, easing the paperwork while the will is being executed.
A Spanish will is one part of estate planning. Make sure the rest of your cover is in order too.

Cover the funeral, repatriation and admin so your family is not financially exposed on day one.
Read the guide ›
Building, contents, liability and legal cover designed for expat homeowners and their heirs.
Read the guide ›
Private medical cover for residency visas, families and retirees protecting their estate.
Read the guide ›Other essential reading for expats planning their Spanish estate:
A Spanish will is the cheapest piece of estate planning you will ever do. Funeral and home insurance are what make sure your heirs can actually execute it — cash for the funeral, the house insured through probate, and an English-speaking team on the phone when the family needs it. DGSFP-registered, 7 days a week.
Get a Funeral Insurance QuoteReverse mortgages need a personal consultation. Our specialist team will discuss eligibility, amounts and what suits your situation — in clear English.