Balearics 100% Inheritance Tax Exemption: What It Means for Mallorca Property Owners

The Balearic Bonificación: How It Works

Spanish inheritance tax (Impuesto sobre Sucesiones y Donaciones, ISD) is administered at the autonomous community level. The Balearic Islands has chosen to apply one of the most generous regimes in Spain: a 99% bonificación (reduction) on the tax payable by heirs in Groups I and II.

In practice, this means:

• Calculate the inheritance tax due under the standard national rules
• Apply the 99% reduction
• The heir pays 1% of what would otherwise be due — often a few hundred euros or less for a typical property inheritance

For many families, the net inheritance tax bill in the Balearics is so small as to be trivial. This is a fundamental difference from inheritance in Germany, the UK, or even other Spanish regions, and is one of the features that makes Mallorca particularly attractive for estate planning purposes.

Who Qualifies: Groups I and II

Spanish inheritance tax law classifies heirs into four groups based on their relationship to the deceased. The Balearic 99% reduction applies to Groups I and II:

What the Tax Applies To: Spanish Assets Only

Spanish inheritance tax applies to the Spanish-situated assets of the deceased when the deceased was non-resident in Spain. This means:

• The Mallorca property
• Any Spanish bank account balances
• Shares in Spanish companies
• Other assets registered or situated in Spain

The Balearic 99% reduction applies to these Spanish assets. It does not affect how your home country taxes the same inheritance. Depending on your country of residence, you may also have a tax event at home — though many countries have double tax agreements with Spain, and some (like Germany) have relatively generous allowances for direct heirs that parallel the Spanish treatment.

Non-EU Heirs: The ECJ Ruling

Until 2014, non-EU and non-EEA heirs of Spanish property were excluded from regional tax reductions and were taxed under the less favourable national rules, regardless of where the property was located. A landmark European Court of Justice ruling (C-127/12) found this to be discriminatory.

Following that ruling, Spain amended its law so that non-EU heirs inheriting property in a specific Spanish autonomous community can apply that community's rules — including the Balearic 99% reduction. In practice, this means that British heirs (post-Brexit), American heirs, Canadian heirs, and heirs of any other nationality can benefit from the Balearic reduction when inheriting Mallorca property.

The mechanism is that non-EU heirs use the rules of the autonomous community where the highest-value Spanish assets are located. For a Mallorca property owner, that will be the Balearic Islands.

How the Tax Is Calculated in Practice

Even with the 99% reduction, the standard calculation still needs to be carried out to determine the base before applying the reduction:

1. Value the Spanish assets — for property, the relevant value is typically the higher of: (a) the declared purchase price, (b) the catastral value multiplied by regional coefficients, or (c) any ATIB reference value
2. Apply the individual allowances — each Group I/II heir has a personal allowance (€15,957 for Group I adults and Group II under 2010 Balearic rules; check current figures)
3. Apply the national tax scale to the taxable base after allowances
4. Apply any multiplier based on pre-existing wealth of the heir
5. Apply the 99% bonificación to arrive at the final tax due

For a Mallorca property worth €500,000 passing to one adult child, the actual tax after the 99% reduction would typically be in the range of €500–€2,000 depending on valuations and allowances — a fraction of what the same property might attract in inheritance tax in Germany or the UK.

The Process: Paying the Tax

Inheritance tax in Spain is declared and paid using Modelo 650 (for the group of heirs together) or Modelo 652 (self-assessment for each heir). It must be filed with the ATIB (Balearic Tax Authority) within six months of the date of death, with one possible extension of a further six months.

Even if the tax amount is negligible, the formal filing cannot be skipped — it is required to transfer the property registration at the Land Registry to the heirs' names.