Andalusia’s 99% Inheritance Tax Reduction: How the Regional Exemption Works for Foreign Heirs
Andalusia has been the destination of choice for foreign retirees in Spain for over forty years, and the region’s tax environment for inheritances now reflects that. Since 1 January 2019, spouses, descendants and ascendants benefit from a 99% reduction in the regional component of Spanish inheritance tax. For most family inheritances of property in the Costa del Sol — the most common asset type for British, German, Dutch and Scandinavian families — the effective tax burden is now a small fraction of one per cent of the property value, often just a few hundred euros. The reduction has transformed the economics of Spanish inheritance for foreign families, and the procedural attention has shifted away from minimising the tax (which is now negligible) towards ensuring that the file is correctly built so that the reduction is properly claimed. This article explains the 99% reduction in detail: who qualifies, how the reduction is claimed in the tax return, the interaction with the regional reference value used to calculate the tax base, the conditions for non-resident heirs (after the European Court of Justice rulings of 2014 and 2018), and the practical steps to ensure that the reduction is applied correctly. A dedicated inheritance lawyer in Spain familiar with Andalusian regional tax law is the appropriate professional.
The structure of Spanish inheritance tax
Spanish inheritance tax (Impuesto de Sucesiones y Donaciones, ISD) is a state tax in its basic structure but has been substantially devolved to the autonomous regions. The tax is levied on the inheritance received by each heir (it is a beneficiary tax, not an estate tax) and is calculated by applying a tax scale to the taxable amount after various reductions. The state scale runs from 7.65% on the first €7,993 of taxable inheritance to 34% on amounts above €797,555, with multipliers for distant relatives and large pre-existing wealth.
The autonomous regions have the power to modify the state scale, to add reductions to the taxable amount, and to introduce bonifications (reductions to the final tax payable). Andalusia, like Madrid and several other regions, has used this power aggressively, with the result that the effective inheritance tax burden in Andalusia is now among the lowest in the European Union for direct family inheritances. The 99% reduction is the headline measure but is supported by several other regional adjustments that further reduce the tax.
Who qualifies for the 99% reduction
The Andalusian 99% reduction applies to inheritances by spouses, descendants (children, grandchildren, great-grandchildren) and ascendants (parents, grandparents) of the deceased, regardless of the value of the inheritance. The reduction is unlimited — there is no cap on the size of the inheritance that benefits. For these family members, the reduction effectively eliminates the regional component of the tax, leaving only the small state component (around 1% of the tax that would otherwise have been due).
For more distant relatives (siblings, nieces, nephews, cousins) and for unrelated beneficiaries, the 99% reduction does not apply, and the tax is calculated on the standard state scale with the multipliers for distance and pre-existing wealth. The tax burden for these beneficiaries can be substantial, particularly for large inheritances or for inheritances by beneficiaries who already have substantial pre-existing wealth (the multiplier is 1.5882 for pre-existing wealth above €4 million). The detail of the regional reductions is set out in our overview of reducing Spanish inheritance tax for international families.
The regional reference value and the tax base
For inheritances of real estate, the tax base is the regional reference value (valor de referencia) of the property, set by the Cadastre annually. The regional reference value is normally set at around 70–80% of the market value of the property and is the minimum value that can be declared for inheritance tax purposes. Heirs who declare a lower value face a complementary assessment from the tax authority.
For an inheritance of a Costa del Sol apartment with a market value of €400,000, the regional reference value might be around €300,000. The state tax scale on €300,000 would produce a tax of around €50,000 for a child as heir. The Andalusian 99% reduction reduces this to around €500. The total inheritance tax payable is therefore €500 plus a small notarial registration cost. For a family that previously expected to pay €50,000 in inheritance tax, the change is dramatic.
How the reduction is claimed in the tax return
The Andalusian 99% reduction is claimed in the inheritance tax return (Model 650, filed with the Andalusian tax office). The reduction is applied automatically by the heir or by their lawyer in the calculation of the final tax due. The reduction does not require a separate application: it is built into the tax calculation as a regional adjustment to the standard state-tax-scale result. The heir simply files the Model 650 with the regional reduction applied, and the tax authority accepts the return if the reduction is properly claimed.
A common error is to file the inheritance tax return using the state tax scale alone, without applying the regional reduction, and to pay the full tax. This is normally recoverable by filing a corrective return within four years of the original filing, but the recovery requires interest and effort that should not have been needed in the first place. The first step in any Andalusian inheritance file is to confirm that the regional reduction has been included in the calculation.
Non-resident heirs and the European Court of Justice rulings
Before 2014, the Andalusian regional reduction was available only to heirs resident in Andalusia. Non-resident heirs (whether from other Spanish regions or from outside Spain) had to use the state tax scale without the reduction, with predictably higher tax bills. The European Court of Justice in 2014 (case C-127/12, Commission v Spain) and 2018 (case C-218/15, Paradiso) held that this discrimination against non-resident heirs and against inheritances from non-resident deceased was contrary to EU law. Spain amended the inheritance tax law in 2014 to extend the regional reductions to non-resident heirs and to inheritances from non-resident deceased.
The current position is that any heir, regardless of where they are resident, can claim the Andalusian regional reduction provided the connection point with Andalusia is satisfied — that is, the deceased was a resident of Andalusia, or the most valuable Spanish asset is located in Andalusia. A British family inheriting a Marbella apartment from a UK-resident parent benefits from the 99% reduction in full, because the property is in Andalusia. The connection point determines the region; once Andalusia is the relevant region, the residence of the heirs is irrelevant.
The connection point: how Andalusia is determined as the relevant region
The relevant region for an inheritance tax filing is determined by the deceased’s last habitual residence (for deceased who were Spanish tax residents) or by the location of the most valuable Spanish asset (for deceased who were not Spanish tax residents). For a UK-resident deceased who owned a Marbella apartment as their only Spanish asset, the relevant region is Andalusia, and the Andalusian regional reductions apply.
For a deceased with assets in multiple Spanish regions, the determination is more complex. A deceased with property in Marbella (Andalusia) and Palma de Mallorca (Balearic Islands) would have the filing region determined by the location of the most valuable asset. If the Marbella property is worth €600,000 and the Mallorca property €300,000, the filing region is Andalusia, and the entire Spanish inheritance (both properties) is filed in Andalusia with the Andalusian regional reductions. The Andalusian filing covers both properties even though one is physically in another region. This is sometimes called the “centre of gravity” rule.
Other Andalusian reductions and bonifications
In addition to the 99% reduction for direct family members, Andalusia operates several other regional adjustments. There is a reduction for the family home (vivienda habitual del causante) when inherited by close family members, with a 99% reduction on the value of the home up to €120,000 per heir, subject to a five-year retention requirement. There is a reduction for inherited family businesses (empresa familiar) when the conditions of the state reduction are met, with similar five-year retention requirements.
For minors and persons with disabilities, the regional reduction is supplemented by additional state and regional allowances that further reduce the tax base. For unmarried partners registered under the Andalusian de facto partnership regime, the same 99% reduction as for spouses applies, recognising the partnership as equivalent to marriage for inheritance tax purposes. The combination of reductions makes the Andalusian inheritance tax burden for direct family members one of the lightest in the EU.
Practical examples for foreign families
Example one: a British widower in his seventies dies a tax resident of Andalusia, leaving his Marbella villa (market value €750,000, regional reference value €560,000) and Spanish bank accounts of €120,000 to his two adult children resident in London. The total Spanish inheritance tax for each child, with the Andalusian 99% reduction, is approximately €400. The total Spanish inheritance tax for the estate is approximately €800. The UK inheritance tax (calculated on the worldwide estate above the nil-rate band) is the main tax cost.
Example two: a German family inherits a Costa del Sol apartment (market value €350,000, regional reference value €270,000) from a parent who was UK-resident but owned the apartment as their only Spanish asset. The Andalusian regional reduction applies because the property is in Andalusia. The Spanish inheritance tax is approximately €300 for each of the two German children. The German Erbschaftsteuer, calculated on the worldwide estate value with the German per-child allowance of €400,000 each, is also modest. The total tax cost of the inheritance is very modest in proportion to the asset value.
Action steps to ensure the reduction is properly claimed
First, confirm that the relevant region for the filing is Andalusia (deceased’s residence, or location of most valuable Spanish asset). Second, instruct a Spanish lawyer experienced in Andalusian inheritance filings to draft the Model 650 with the regional reduction applied. Third, ensure that all the supporting documentation (the proof of relationship between deceased and heirs, the proof of the property’s regional reference value, the proof of compliance with any retention requirements for vivienda habitual or family business reductions) is included in the filing pack. Fourth, file the Model 650 within the six-month deadline (or within the extended twelve-month deadline if an extension is requested). Fifth, pay the small tax due and retain the receipts for the inheritance file. To start a file, contact our team.
The Andalusian regime is so favourable that the procedural cost of the file (lawyer fees, notarial fees, registry fees) is now a larger component of the total cost than the tax itself for most family inheritances. The practical implication for foreign families is that the focus of the file is no longer on tax minimisation but on procedural efficiency: completing the file within the six-month deadline, using the regional reductions in full, and registering the property in the heirs’ names without delay. The Andalusian system supports this objective and is one of the reasons the region remains the preferred destination for foreign families looking to invest in or retire to Spain.