Inheritance & gift tax in Spain for expats

Inheritance tax is one of the most misunderstood taxes for foreigners who move to Spain or buy property here. Retirees, second-home owners and international families frequently assume that Spain works like the United States — where a federal estate tax applies to large estates above a high exemption — or like the United Kingdom, where the estate itself is taxed before anything passes to the heirs. Spain does neither. Its Impuesto sobre Sucesiones y Donaciones (ISD), which covers both inheritances on death and lifetime gifts, is charged on the beneficiary, and the outcome turns on who that beneficiary is, what they already own, and — decisively — which region's rules apply. This page explains, in general terms, how the ISD works and why planning matters so much for foreigners with a connection to Spain.

"With Spanish inheritance tax, the expensive mistakes are made when the property is bought and the will is drafted — not when someone dies. Plan the estate first, and the region, the EU election and the will do the work for your family later."

Taxed on the beneficiary, not the estate

The single most important thing for a foreigner to grasp is that Spanish inheritance tax is assessed on each person who receives assets, not on the estate as a pooled whole. There is no single "estate tax return" that settles the liability before distribution. Instead, every heir or legatee is assessed individually on what they receive, and their personal circumstances shape their own bill.

This has a striking practical consequence. Two people inheriting equal shares of the same estate can owe very different amounts — because one is a spouse or child and the other a niece, or because one already has significant wealth and the other does not, or because they are connected to different regions. The tax is personal to the recipient. Americans in particular find this counterintuitive, because the US federal estate tax works in the opposite direction, taxing the estate before heirs receive anything.

What drives the bill: relationship, wealth and value

Three factors combine to determine how much a beneficiary pays on a Spanish inheritance:

• The heir's relationship to the deceased. Spanish law sorts beneficiaries into four groups (I–IV, explained below). Close family enjoy larger allowances and — depending on the region — very generous reliefs; distant relatives and unrelated persons receive far less favourable treatment.
• The beneficiary's pre-existing wealth. The ISD applies a multiplier (coefficient) that increases the tax where the heir already holds substantial assets. A wealthy heir can pay proportionally more on the same inheritance than a heir of modest means.
• The value of what is received. The tax is progressive, so larger inheritances are taxed at higher marginal rates. Valuation of property, businesses and other assets is therefore central, and disputes over value are common.

Because these three levers interact, no one can honestly quote you "the Spanish inheritance-tax rate". The real figure only emerges once the heir, the region and the assets are known.

The four heir groups (I–IV)

The starting point for any calculation is the group into which the beneficiary falls. The group determines the state-level allowance, and it also governs which regional reliefs and multipliers apply. Broadly, the four groups are:

Group	Who it covers	General treatment
Group I	Descendants and adopted children under 21	Most favourable — largest state allowance; in many regions, near-total relief
Group II	Descendants and adopted children 21 or over, spouses, and ascendants (parents, grandparents)	Favourable — meaningful state allowance; strong regional reliefs in several regions
Group III	Second- and third-degree collaterals (siblings, aunts, uncles, nieces, nephews) and ascendants/descendants by affinity (in-laws)	Reduced allowance; higher effective tax
Group IV	Fourth-degree collaterals (e.g. cousins), more distant relatives and unrelated persons	Least favourable — minimal allowance and the highest multipliers

Two points matter for foreigners. First, unmarried partners are not automatically treated as spouses; whether a registered partnership qualifies for Group II treatment depends on the region and on formal registration, so an unmarried couple can face a far heavier bill than a married one. Second, a step-child or a friend generally lands in Group III or IV, which is why leaving Spanish property to someone outside the close family circle should always be planned in advance. The specific allowance figures attaching to each group are set partly at state level and partly by the regions, and must be confirmed for the year and region in question.

Huge regional variation in reliefs

If there is one message expats should take away, it is that the region matters enormously. Spain's autonomous communities have wide powers to modify the ISD for cases connected to their territory, and they have used those powers very differently. The result is a patchwork in which the same inheritance, between the same people, can be taxed at wildly different levels depending on where it connects.

Several regions — including Andalucía and the Community of Madrid, among others — have introduced reliefs that reduce the tax for close family (Groups I and II) by something approaching 99%, so that a surviving spouse or an adult child may pay only a token amount on a substantial inheritance. Other regions apply the tax far more heavily, with smaller allowances and fewer reliefs, so that close family can face a genuinely material charge. Because so much of the Costa del Sol and the international-buyer market sits in Andalucía, this regional generosity is directly relevant to many of our clients — but the exact percentage, conditions and caps of each relief change over time and must be checked for the current year.

One caveat matters especially for American families, and it is easy to miss because it hides behind the word "inheritance". A relief inside this tax can only help an asset that is inside this tax — and the largest single asset most Americans will ever inherit, a traditional IRA or 401(k), may not be. Spanish doctrine treats pension-plan benefits as employment income in the beneficiary's IRPF rather than as an inheritance, whatever the contingency that triggered them, death included. If that reading carries across to a US retirement account, the Andalusian 99% has nothing to reduce and the money is taxed on the general progressive scale instead, over a ten-year deadline set in Washington. We work through it in inheriting a US IRA while living in Spain.

When Spain has taxing rights

Spain will assert the right to tax an inheritance or gift in three broad situations, and it is common for more than one to apply at once:

• The deceased was resident in Spain. If the person who died was tax-resident in Spain, Spain generally taxes the inheritance of their worldwide assets in the hands of the heirs.
• The asset is located in Spain. Even where neither the deceased nor the heir is resident, Spanish-situs assets — most obviously a house or apartment in Spain — fall within the Spanish tax net.
• The heir (beneficiary) is resident in Spain. A person tax-resident in Spain who inherits is generally taxed here on what they receive, wherever in the world the assets sit.

For an expat who has retired to Spain, or who owns a holiday home here while living abroad, at least one of these connecting factors is usually present. That is why inheritance planning cannot be left until after death: the exposure is often built into the simple facts of owning Spanish property or becoming Spanish-resident. For the wider residency picture, see our overview of taxes for expats in Spain.

The EU rule that changed everything for non-residents

Historically, non-residents were forced onto Spain's state ISD rules and were denied the far more generous regional reliefs — a distinction that could turn a near-zero bill into a heavy one purely because the heir or the deceased lived outside Spain. In 2014 the Court of Justice of the European Union ruled that this discrimination breached the free movement of capital, and Spain amended its law so that non-residents connected to the EU/EEA could apply the relevant regional rules.

Following later reforms and case law, the position has broadened so that beneficiaries can generally elect to apply the regional regime that connects to the estate — for example, the region where the Spanish property lies, or where the deceased had most of their assets — regardless of whether the parties are resident inside or outside the EU. For an American or British heir inheriting a home on the Costa del Sol, this is transformative: it can mean access to Andalucía's near-total close-family relief rather than the harsher state scale.

The EU rule is why a non-resident's inheritance-tax bill in Spain is now often far lower than older guidance suggests — but the right regional rules only apply if the return is prepared correctly.

No US–Spain estate-tax treaty

For US citizens and green-card holders there is an extra complication: there is no estate- or inheritance-tax treaty between the United States and Spain. The income-tax treaty between the two countries does not cover death taxes. This means that, in principle, the same assets can be exposed to the US federal estate tax (which taxes the estate of a US person or US-situs assets) and to the Spanish ISD (which taxes the Spanish-resident or Spanish-situs beneficiary) at the same time, with no treaty to allocate the taxing rights cleanly.

In practice, double taxation is usually mitigated rather than eliminated — through unilateral foreign-tax credits, careful structuring of how and where assets are held, the timing and form of transfers, and coordination between US and Spanish advisers. But because there is no treaty backstop, the planning has to be deliberate and done in advance. An American who simply buys a Spanish property and makes a US will, without considering the ISD, can leave their heirs with an avoidable cross-border problem.

For the US-specific version of this analysis, read our private-client guide to US estate tax versus Spanish inheritance tax, then pair it with the practical guide to the Spanish inheritance process for American heirs. If the US plan uses a trust, the separate note on US living trusts and the non-lucrative visa explains why a familiar US probate tool can still need Spanish tax and document review.

Worldwide assets for residents

Once a beneficiary is tax-resident in Spain, the ISD generally reaches their inheritance of worldwide assets, not just Spanish ones. A retiree who has settled in Spain and later inherits from a parent abroad may find the Spanish tax applies to that foreign inheritance, subject to relief for tax paid in the other country. The same worldwide principle applies where the deceased was Spanish-resident: their heirs are exposed on the global estate.

This is one of several reasons why the choice to become Spanish-resident should be made with eyes open. Inheritance tax sits alongside income tax and, for those with substantial assets, wealth tax — which is itself highly regional. Our companion note on Spain's wealth tax by region explains how that separate charge varies across the country, and the two taxes are often best modelled together when deciding where in Spain to live.

Lifetime gifts (donaciones)

The ISD is not only a death tax. The same regime also captures lifetime gifts (donaciones), which is why estate planning that relies on "just giving assets away early" needs care in Spain. Gifting Spanish property or funds to children during your lifetime can itself trigger a charge on the recipient, and — separately — can crystallise a capital-gains liability for the person making the gift, since Spain generally treats a gift of an appreciated asset as a disposal at market value.

Regions again treat gifts differently, and some offer specific reliefs for gifts between close family, for gifts of a family business, or for gifts of a main home to descendants. But the interaction between the gift tax, the donor's capital-gains position and the regional reliefs is technical, and a gift made without advice can cost more than simply waiting to inherit. The lesson is the same as with death: plan the transfer, do not improvise it.

Forced heirship (legítima) and wills

Tax is only half the story. Spain also has a system of forced heirship — the legítima — under which a fixed portion of an estate is reserved by law for certain close relatives (typically children, and in some situations the surviving spouse and parents). Unlike common-law countries, where in principle you can leave your assets to whomever you choose, Spanish succession law can override the freedom to disinherit, and the exact reserved share varies between Spain's civil-law regions and the several regions with their own foral succession rules.

For a foreigner, this raises a critical question: which country's succession law governs your estate? Under the EU Succession Regulation (Brussels IV), it is often possible to elect the law of your nationality to govern your succession, which can allow a British or other non-Spanish national to apply the freedom of testation of their home law to their Spanish assets. But this election generally has to be made expressly in a will, and getting it wrong can leave Spanish forced-heirship rules applying by default to your Spanish property.

A well-drafted Spanish will — coordinated with any home-country will — is the tool that keeps both the tax and the forced-heirship rules working the way you intend.

This is why we generally recommend that foreigners who own Spanish property put in place a Spanish will covering their Spanish assets, drafted so as not to conflict with wills elsewhere and, where appropriate, containing an express choice-of-law clause. Without it, heirs can face a slower, costlier probate and an unintended distribution — precisely the outcome careful planning is meant to avoid.

Why planning ahead matters for expats

Everything above points to a single conclusion: for a foreigner with a connection to Spain, inheritance tax is not a problem for "later" — it is built into decisions taken at the moment of buying property, becoming resident or drafting a will. The variables that determine the outcome — heir group, region, the EU election, the US treaty gap, worldwide exposure and forced heirship — are largely fixed by choices made before death, and are difficult or impossible to unwind afterwards.

For retirees who are becoming Spanish tax resident through the non-lucrative visa, this review should sit beside two separate private-client questions: annual wealth tax exposure on worldwide net worth, and lifetime incapacity planning through a Spanish preventive power of attorney. The will decides what happens after death; the power of attorney decides who can act while you are alive but unable to sign.

A sensible review for an expat typically covers:

• Identifying the likely heirs and their groups (I–IV), and whether an unmarried partner or step-child needs special attention.
• Confirming which region's rules would apply and whether its close-family reliefs can be accessed — including the non-resident election following the EU ruling.
• For US persons, coordinating the Spanish position with the US estate-tax rules given the absence of a treaty.
• Assessing worldwide exposure for those who are, or plan to become, Spanish-resident.
• Putting a coordinated Spanish will in place, with an express choice-of-law clause where appropriate, to align the tax and forced-heirship outcomes.

For those still deciding whether and how to move, our guide to how to apply for the retirement (non-lucrative) visa in Spain sets out the residency route that so often brings these inheritance questions into focus in the first place. Done properly, this planning replaces a vague fear of "Spanish death taxes" with a clear, defensible picture of what your family would actually face.

General information, not tax or legal advice. The Impuesto sobre Sucesiones y Donaciones is governed partly by state law and partly by the autonomous communities, and rules, allowances, reliefs and rates change frequently and vary by region and by year. Every figure and relief mentioned here must be confirmed for your specific circumstances, region and the relevant year before you rely on it.