Planning Your Legacy and Inheritance in Spain

Nobody plans an inheritance because they enjoy thinking about it — most people plan one because the alternative is letting Spanish law decide for them, by a default order that may not match what they'd actually want. This guide covers why that matters, the legal tools Spain gives you to set it up properly, and what actually goes into a will and how to make one.

Why start planning now, not "eventually"

The honest reason most people delay is that it's uncomfortable to think about. But three concrete costs come from putting it off:

• The default legal order might not be who you'd choose. Without a will, Spain's Código Civil decides for you — and, as the next section covers, that order leaves out people you might specifically want to protect.
• Delay and conflict for whoever's left. Sorting out who inherits without clear instructions is slower, more expensive, and a well-documented source of family conflict — exactly the kind of drawn-out process a will is designed to prevent.
• A closing tax-planning window. Some structures (lifetime gifts, life insurance beneficiary designations) have their own tax treatment and are far easier to set up deliberately, in advance, than to improvise after the fact.

What happens if you don't have a will

If you die without a valid will (or with one that's been invalidated), Spain applies sucesión intestada (intestate succession) under Código Civil art. 912, following a fixed legal order set out in art. 913, according to Conceptos Jurídicos: first descendants (children, then grandchildren), then, failing that, ascendants (parents, then grandparents), then the surviving spouse, and only after all of those, collateral relatives up to the fourth degree (siblings, aunts/uncles, cousins, nieces/nephews) — with the State as the last resort if literally no one qualifies. If no will exists, establishing who legally inherits requires a notarial declaración de herederos abintestato, a formal procedure under Ley 15/2015 de Jurisdicción Voluntaria, per the same source.

The detail worth sitting with: an unmarried partner (pareja de hecho) has no place in that order at all, regardless of how many years you've lived together. Spain's common Código Civil regime doesn't treat a long-term partner as equivalent to a spouse for intestate succession — if you want a partner you're not legally married to to inherit anything, a will isn't optional, it's the only way to make that happen at all.

The legal tools: types of wills in Spain

The testamento abierto notarial (open notarial will) is by far the standard choice — used in more than 95% of cases, according to Conceptos Jurídicos and Cosas Legales. You go to a notary with your DNI/NIE, explain in plain language how you want your assets distributed, the notary drafts it in proper legal language, reads it aloud, and you sign — a process that typically takes 15-30 minutes and costs roughly €40-80 under official notarial fee schedules. The notary keeps the original and automatically registers the will's existence (not its contents) with the Registro General de Actos de Última Voluntad, so it can be found after you die.

Two less common alternatives exist. A testamento cerrado (sealed will) — under 1% of wills — lets you keep the contents secret from the notary, who only certifies the sealed document exists; it costs more (roughly €80-120) and adds complexity for little practical benefit for most people. A testamento ológrafo (holographic will), handwritten entirely by you, is free to make but must be judicially validated (protocolizado) after your death — a slower, more contestable process typically costing €300-800 in legal fees at that later stage, according to the same sources. For most people, the notarial route is simply the cheaper, faster, and more robust option.

The legítima: Spain doesn't give you full freedom to leave everything to anyone

This is the part that surprises people used to a fully-free will system (common in the UK or US): Spain reserves a mandatory share of your estate — the legítima — for specific herederos forzosos (forced heirs), mainly children and other descendants, and failing those, ascendants and the surviving spouse, according to Legálitas. Under the common Código Civil regime, when you have descendants, your estate splits into three equal thirds: the tercio de legítima estricta, divided equally among all children; the tercio de mejora, which you can direct freely among your own descendants (but not outside that group); and the tercio de libre disposición, which you can leave to absolutely anyone, per Haro Abogados y Economistas. In practice, that means at most a third of your estate is fully "yours" to direct anywhere you choose — the rest is constrained by law.

This varies significantly by region, and which rules apply to you depends on your vecindad civil (civil regional status), not simply where you currently live — worth confirming with a notary if your family has ties to more than one region. Catalonia's legítima drops to just 25% of the net estate, and is legally a credit right (a debt owed to the heir) rather than a literal ownership share, according to Nuño Jiménez Asesores. Galicia's civil law sets its legítima at 25% of the estate as well. The Basque Country's foral law goes further, reserving only 10% as strict legítima, and applying it only to descendants — leaving ascendants and the surviving spouse outside that protection entirely under that regime. The Balearic Islands maintain their own separate civil-law regime too. The practical upshot: if any part of your family has ties to Catalonia, Galicia, the Basque Country, Navarre, Aragón, or the Balearics, don't assume the common Código Civil thirds apply to you — confirm which regime governs your estate specifically.

What actually goes into a will, and how to set it up

Beyond naming your heirs, a Spanish will can include:

• Specific bequests (legados) — a particular asset (a property, a specific sum, a business stake) left to a named person, separate from the general estate split among your heirs.
• An executor (albacea) — someone you name to carry out your wishes and handle the practical administration.
• A guardian (tutor) for minor children, if applicable.
• Disinheritance (desheredación) of an otherwise forced heir — but only for specific legal causes recognized under Código Civil arts. 852-855 (such as serious mistreatment or abandonment); you can't disinherit a forced heir simply because you'd prefer to, without one of those recognized causes applying.
• Funeral wishes and other personal instructions.

Worth planning alongside your will, not instead of it: a life insurance policy (seguro de vida) with a named beneficiary passes directly to that person outside the normal succession estate, and gets its own, often more favorable, tax treatment — our companion guide on receiving an inheritance in Spain covers exactly how that's taxed. Many people use a life insurance beneficiary designation specifically to direct something to someone outside the constraints of the legítima, since insurance proceeds fall outside the succession estate that the forced-heirship rules apply to.

To actually make a will: book an appointment with any notary (no need for a specialist, though a lawyer's advice is worth it for complex family situations), bring your ID, and be ready to describe in plain terms how you want things split — the notary handles turning that into a valid legal document. Update it whenever your circumstances change materially (marriage, children, divorce, a new property): a later will automatically revokes an earlier one, so keeping it current is simply a matter of making a new one. Tell your family a will exists — they'll need to request the certificado de últimas voluntades after your death to find out where.

Quick answers

Can I just write my own will without a notary to save money? You can, as a testamento ológrafo, but it isn't really cheaper once you account for the €300-800 judicial validation process it requires after death, and it's slower and easier to contest than a notarial will. For most people, the €40-80 notarial route is both cheaper overall and far more robust.

Does my spouse automatically inherit everything if I die without a will? Not automatically ahead of your children — under the default intestate order, descendants come first, with the surviving spouse generally holding usufruct rights (the right to use/benefit from part of the estate) rather than outright ownership of everything, while children inherit the underlying assets. A will lets you set out exactly what you actually want instead of relying on that default structure.

What if my family has connections to more than one Spanish region? Confirm your specific vecindad civil with a notary before assuming which legítima rules apply — the difference between, say, the common regime's roughly two-thirds constraint and Catalonia's 25% is large enough to change how you'd want to structure a will.

If you're on the other side of this — expecting to receive an inheritance, or already dealing with one — our companion guide on receiving an inheritance in Spain covers the tax deadlines, paperwork, and what changes if the person who passed away was a foreign citizen.

This article offers general, educational information about estate planning and inheritance law in Spain and does not constitute legal advice. Rules on legítima, intestate succession, and notarial procedure vary by autonomous community and individual circumstances, and inheritance law is genuinely complex — consult a notary or a lawyer specializing in succession law before making decisions about your own estate.