Digital Legacy for British Expats in Spain: The Post-Brexit Guide (2026)
In brief: If you're a British expat in Spain, your digital life is split between two countries: UK banking apps, NS&I bonds and pension portals on one side; Spanish accounts, your TIE and your day-to-day services on the other. Neither your English will nor your Spanish will transmits access to any of it. This guide explains what happens to a British expat's digital estate by default — and how to make sure your family in the UK or Spain can actually reach what you leave behind.
First, one clarification, because Google mixes these up constantly: your digital legacy is not your certificado digital, your TIE or your Cl@ve login. Those are Spanish administrative IDs — and they die with you. Your digital legacy is everything you own or control online: accounts, files, photos, crypto, subscriptions. If you want the full general picture, we've covered it in our digital legacy guide for expats in Spain. This article deals with what's specific to being British.
Why British Expats Have the Most Fragmented Digital Estate in Spain
Take a retired couple in Málaga, ten years out of the UK. Their financial life looks like this: a Barclays current account kept "just in case", NS&I Premium Bonds that only exist online, a SIPP managed through a platform login, an ISA they stopped paying into but never closed, a Monzo card for UK trips — plus their Spanish bank, Spanish utilities, and a decade of photos in iCloud.
Three things make this harder for Britons than for almost any other expat group in Spain:
- The UK is no longer an EU country. Post-Brexit, there is no automatic recognition machinery between UK institutions and Spanish succession documents. A Spanish certificado de defunción means little to a UK platform's bereavement team until it's translated and apostilled — and vice versa.
- UK finance went digital early. NS&I, most UK pension platforms and challenger banks are online-only. There is no branch your widow can walk into. If nobody knows the account exists, nobody claims it.
- Your heirs are usually in the other country. Children in the UK dealing with Spanish accounts, or a surviving spouse in Spain dealing with UK platforms — either way, someone is navigating a foreign system while grieving.
What the Law Actually Says — and Where It Stops
EU Regulation 650/2012 still applies to you
Brexit did not remove British expats from the scope of EU Regulation 650/2012 (Brussels IV). Spain applies it to any succession on its territory, whatever the deceased's nationality. Two consequences:
| Situation | What happens |
|---|---|
| No planning | Spanish law — including forced heirship — governs your worldwide estate if Spain was your habitual residence |
| Article 22 election in your will | You can choose the law of your nationality (English & Welsh, Scottish or Northern Irish law) for your entire succession — Brexit did not take this right away |
The election determines who inherits — including who inherits your digital assets as property. What it cannot do is hand anyone a password. For the wills themselves — Spanish, English, or both — see our guide on Spanish wills vs foreign wills for expats.
Spain's digital legacy provisions
Spain is ahead of the UK here. The Spanish data-protection law (Ley Orgánica 3/2018, LOPDGDD) gives relatives, heirs and designated persons the right to access, rectify or delete a deceased person's digital content held by Spanish service providers — unless the deceased expressly forbade it. In practice this helps with Spanish platforms; it has no force against a UK bank or NS&I.
The UK side
Since April 2025, UK inheritance tax no longer follows "domicile" but long-term residence: broadly, once you've been outside the UK long enough, your non-UK assets fall out of scope, while UK-sited assets — your UK accounts, your Premium Bonds — remain within it. The rules are new, technical, and worth a conversation with a UK adviser; nothing in this article is tax advice.
For your family, the practical point is simpler: UK institutions each run their own bereavement process. Every platform will separately demand the death certificate (translated), proof of entitlement, and often UK probate — even when your Spanish succession is already settled.
The British Digital Estate: What Happens by Default
| Asset | If nobody planned |
|---|---|
| NS&I Premium Bonds | Online-only; traced via NS&I's tracing service — if your family knows they exist |
| UK banking apps (Monzo, Starling, Revolut, high-street apps) | Frozen on notification; found only if statements or emails surface |
| SIPP / workplace pension portals | Death benefits follow the scheme's expression of wish form — not your will; unclaimed if the scheme isn't identified |
| iCloud / Google account | Deleted or locked without Legacy Contact / Inactive Account Manager settings |
| Crypto (exchange or self-custody) | See our crypto inheritance guide for expats in Europe — without keys or documentation, it's gone |
| WhatsApp, photos, family messages | Lost with the phone lock and the Apple/Google account |
| UK loyalty schemes (Avios, Nectar) | Usually forfeited unless claimed quickly under scheme rules |
The pattern is the same one Spanish notaries describe for every nationality: the legal right to inherit survives; access does not. A grant of probate does not open an iPhone.
The Five Mistakes British Expats Make
- Assuming the English will covers it. It governs who inherits. It lists nothing, unlocks nothing, and UK platforms will still run their own process.
- Keeping UK accounts secret out of habit. The "just in case" Barclays account nobody knew about is unclaimed-asset material.
- Relying on a shared email for recovery. When that email is an old BT or Sky address that lapses after death, every recovery chain breaks at once.
- Writing passwords in the will. A Spanish notarial will becomes a public document on death — never put credentials in it.
- Leaving the expression of wish forms blank. UK pension death benefits bypass your will entirely; an outdated nomination beats a perfect testament.
How Sucesio Complements Your Wills — Both of Them
Sucesio does not replace your English will, your Spanish will, or your notary — it is the living layer both of them are missing. You keep a structured, encrypted inventory of your UK and Spanish digital estate: which platforms, which email each one uses, where the hardware wallet is, what your family should do first. Nothing is exposed while you're alive; when the time comes, your designated heirs receive it — including the passwords and account instructions that no probate process will ever produce, and the personal messages that don't belong in any legal document.
For the broader estate picture — property, tax, forced heirship — start with our estate planning guide for British expats in Spain.
What to Do This Month
- Inventory both countries. One list: UK accounts, Spanish accounts, crypto, cloud, subscriptions. No passwords yet — just existence and where.
- Fix the two wills question. Spanish will for Spanish assets, English will for UK assets, Article 22 election considered — with a notary and a UK solicitor.
- Set the platform tools. Apple Legacy Contact, Google Inactive Account Manager, and the expression of wish form on every UK pension.
- Close what you don't use. Every dormant UK account is future paperwork for someone you love.
- Put access somewhere that survives you. A secure system your heirs can actually reach — not a drawer, not the will.
FAQ
Q: Can I still choose English law for my succession in Spain after Brexit? A: Yes. Article 22 of EU Regulation 650/2012 allows the choice of the law of your nationality, and it is not limited to EU nationals. Spanish notaries routinely include this election for British clients.
Q: Does my Spanish will transmit my UK online accounts? A: It can pass the right to the assets (if scoped to do so alongside your English will), but it transmits no access. Each UK institution will run its own bereavement process, and credentials should never appear in a will.
Q: What happens to my Premium Bonds if I die in Spain? A: They remain valid and NS&I holds the funds, but NS&I must be notified and will require documentation from your estate. Online-only holdings are only claimed if your family knows they exist — which is exactly what an inventory solves.
Q: Does Spain's digital legacy law help my family with UK platforms? A: No. The LOPDGDD binds providers operating under Spanish jurisdiction. For UK platforms, your family depends on each provider's own policy — which is why platform-level settings and a documented inventory matter more for Britons than for most expats.
This article is provided for information only and does not constitute legal or tax advice. Succession and tax rules for British nationals in Spain are technical and change frequently — consult a Spanish notary and a UK adviser for your situation.