Tax Obligations for Spanish Tax Residents

Your tax obligations as a Spanish tax resident

Becoming a tax resident in Spain means your responsibilities go far beyond income earned inside Spain. You must declare your worldwide income, report foreign assets and, in many cases, pay tax on your global wealth, inheritances and gifts.

Each Spanish region also has its own rules for Wealth Tax and Inheritance & Gift Tax, so two residents with identical assets can face very different outcomes depending on where they live. NomadTaxSpain coordinates all these layers so that you stay compliant while optimising your position.

1. Personal Income Tax (IRPF): annual worldwide income tax

Spanish tax residents must file an annual IRPF return declaring worldwide income, including salaries, business and professional income, foreign rental income, investments, pensions and capital gains.

How IRPF is taxed

Spain applies a progressive scale that combines a state and a regional component. Approximate combined rates often fall in bands such as:

• Around 19% on lower income bands.
• Increasing progressively through 24%, 30% and 37%.
• Around 45% on higher labour income, reaching close to 47–50% in some regions and brackets.

Investment income (dividends, interest, capital gains) is taxed separately on the savings scale, with progressive bands starting at 19% and rising through several brackets as your investment income grows.

Filing period

The IRPF campaign generally runs from April to June each year, covering income from the previous calendar year.

How NomadTaxSpain helps with IRPF

• Full preparation and filing of your IRPF return, including foreign income.
• Application of double tax treaties and foreign tax credits.
• Optimisation of deductions, allowances and family situations.
• Explanations in clear English so you understand every line of your return.

2. Wealth Tax (Impuesto sobre el Patrimonio — IP)

Spain may tax your worldwide assets if you are a tax resident. Wealth Tax is largely managed at regional level, so exemptions and rates can vary significantly by Autonomous Community.

What assets are included?

• Real estate anywhere in the world.
• Bank accounts, deposits and cash equivalents.
• Shares, bonds and investment portfolios.
• Ownership interests in companies and partnerships.
• Cryptocurrencies and similar digital assets.
• Life insurance savings components.
• Certain valuable assets such as art, jewellery or boats, where applicable.

Typical Wealth Tax scales

Although each region defines its own brackets, most scales range from around 0.2% for smaller taxable bases up to approximately 3.5% for very large fortunes. Some key differences include:

• Balearic Islands: higher brackets for high-net-worth individuals.
• Madrid: 100% relief in Wealth Tax (effective rate 0%), subject to current regional legislation.

At state level, the Solidarity Tax on Large Fortunes coordinates with IP to ensure a minimum overall burden on very large net assets.

3. Solidarity Tax on Large Fortunes

The Solidarity Tax on Large Fortunes is a state-level tax designed to complement Wealth Tax in regions that do not apply full relief. It focuses on individuals with very high levels of net wealth.

Who is affected?

Individuals with net wealth above €3,000,000 after exemptions. It is particularly relevant for high-net-worth residents in regions such as the Balearic Islands, Valencia, Catalonia and, depending on timing and relief, Andalucía.

Typical scale

• Around 1.7% between €3,000,000 and €5,000,000.
• Around 2.1% between €5,000,000 and €10,000,000.
• Around 3.5% above €10,000,000.

Correct coordination between Wealth Tax and the Solidarity Tax is essential to avoid double counting and to apply available deductions correctly.

4. Inheritance & Gift Tax (Impuesto sobre Sucesiones y Donaciones — ISD)

Spanish tax residents must declare — and in many cases pay — tax on inheritances and gifts received anywhere in the world. As with Wealth Tax, regional rules are decisive.

Regional rules and allowances

• Balearic Islands: up to 100% allowances for close family (Groups I and II) when specific conditions are met.
• Madrid: also offers up to 100% allowances for Groups I and II, subject to regional rules.
• Other regions apply different allowances and scales, which can change the effective tax cost dramatically.

Scales and multipliers

Where full allowances do not apply, ISD uses progressive scales that can range roughly from 7.65% to around 34%, then multiplied by coefficients based on the closeness of the relationship and the heir's existing wealth.

Proper planning often allows families to manage timing, regional rules and exemptions to reduce their overall exposure.

5. Foreign asset reporting: Modelo 720 and Modelo 721

Spanish tax residents with foreign assets above certain thresholds must file Modelo 720, and in many cases Modelo 721 for foreign cryptocurrencies.

Modelo 720 — foreign assets

Typical asset categories include:

• Bank accounts held abroad.
• Overseas real estate.
• Securities, funds and other investments abroad.
• Shares or participations held through foreign entities or custodians.

Modelo 721 — crypto holdings

Modelo 721 focuses specifically on cryptocurrencies held abroad or on foreign platforms, once certain thresholds are met.

Why these forms matter

Foreign-asset reporting has historically been subject to strict enforcement and severe penalties for non-compliance. Correctly identifying which assets must be reported, how to value them and when to file is critical.

Deadlines

Reporting usually takes place in the first months of the year (often March or early April), with specific deadlines set by the tax calendar.

6. Additional obligations for Spanish tax residents

Depending on your investments, structures and movements, you may face additional reporting obligations beyond IRPF, Wealth Tax and Modelo 720 / 721.

• Modelo D-6 or similar forms for certain foreign securities.
• Complementary or corrective returns where previous returns need to be adjusted.
• Notifications when changing tax residency to or from Spain.
• Reports related to particular international investments or structures.

Coordinating all these obligations is especially important for expats, entrepreneurs, investors and globally mobile families, whose affairs often span multiple jurisdictions.

How NomadTaxSpain helps you manage all your Spanish tax obligations

At NomadTaxSpain we provide a complete annual tax service for Spanish tax residents, handling every filing and helping you understand the full picture of your global tax position.

• Preparation and filing of IRPF, Wealth Tax, Solidarity Tax, Inheritance & Gift Tax and Modelo 720 / 721.
• Full analysis of your global financial structure: income streams, assets and liabilities in different countries.
• Optimisation of deductions, allowances and double tax treaty relief.
• Clear explanations in English of every tax due and why, with practical recommendations.
• A personalised tax calendar so you never miss a deadline.
• Representation before the Spanish Tax Agency (AEAT) in case of queries, requests for information or audits.

We specialise in supporting expats, entrepreneurs, investors and internationally mobile families — particularly those living in Mallorca and the Balearic Islands, where regional rules have a major impact on the final outcome.

Start your Spanish tax compliance plan

If you are already a Spanish tax resident or expect to become one soon, now is the right time to map out all your obligations and design a compliant, tax-efficient strategy.

Our team can review your global income, assets and family situation, then take care of every annual filing so that you can focus on your life and projects in Spain with full peace of mind.