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Insights

Clear thinking on the Spanish tax questions affecting internationally mobile people, private wealth and cross-border business.

Lullius briefings

Our writing focuses on the decisions, risks and procedural moments that matter in practice.

116 insights

Blog, News09/12/2025
31

Tax Residence in Spain: Beyond Counting Days, Constructing the Evidentiary Narrative

The determination of tax residence in Spain appears, at first glance, to be a matter of mechanical rule application. The legislation offers three apparently objective criteria—the most well-known being the 183-day presence test—which leads many taxpayers to conceive of it as an arithmetical exercise. Practice reveals, however, a considerably more complex reality, particularly for those

Blog, News03/12/2025
32

Tax Residence in Spain and Wealth Tax: Foreign Certificates and Tie-Breaker Rules

The High Court of Justice of Catalonia (Tribunal Superior de Justicia de Cataluña, TSJ) has addressed an increasingly common issue in private wealth planning, namely the interaction between a foreign tax residence certificate and Spanish rules on tax residence and Wealth Tax. In judgment 2951/2025 of 3 September 2025, in appeal 1077/2023, the Court confirms

Blog, News26/11/2025
33

Spain Tax Treatment of the US Transition Tax for US Citizens Resident in Spain

The Spanish Directorate General for Taxation (Dirección General de Tributos, DGT) has examined the Spanish tax treatment of the US Transition Tax under Section 965 of the Internal Revenue Code in binding ruling V0948-25 of 29 May 2025. The ruling addresses whether a US citizen who is tax resident in Spain may treat the Transition

Blog, News24/11/2025
34

Spain Beckham Law and Foreign Partnerships: Tax Treatment of UK LLPs

The interaction between the Spanish expatriate tax regime for inbound workers and holdings in foreign entities treated as transparent for tax purposes has been clarified by the Spanish Directorate General for Taxation (Dirección General de Tributos, DGT) in binding ruling V1372-25 of 21 July 2025. The ruling analyses the Spanish tax implications of the special

Blog, News22/11/2025
35

Spain Wealth Tax Shield Extended to Non-Resident Taxpayers: Supreme Court Confirms 60% Limit

In a previous note on the extension of the Spanish wealth tax shield to non-residents, we commented on a judgment by the High Court of Justice of the Balearic Islands that allowed a Belgian taxpayer to reduce his Spanish Wealth Tax (WT) liability by reference to his total income. That decision has now been confirmed

Blog, News21/11/2025
36

Spain after the Golden Visa: New Residence Paths

The abolition of residence permits by investment, commonly referred to as Golden Visas, with effect from 3 April 2025 has significantly reshaped the Spanish migration framework. This regime, introduced in 2013, enabled nationals of non-EU jurisdictions to obtain residence in Spain on the basis of qualifying real estate, financial or corporate investments. Going forward, long

Blog, News20/10/2025
37

Tax Treatment of RSU Income After Relocation to Spain Under the Beckham Law

Understand Spain’s Beckham Law regime and how deferred RSU awards delivered after relocation are taxed when the underlying work was performed abroad.

Blog, News16/10/2025
38

Real Estate Lawyers in Mallorca and Ibiza

Lullius Partners advises international clients on the acquisition, structuring and long-term management of prime property in Mallorca and Ibiza. Through our Private Wealth practice — supported by our US Desk and UK Desk — we deliver integrated legal and tax counsel that combines real estate precision with cross-border sophistication. Our approach is discreet, strategic and deeply technical, ensuring that each property becomes a stable and compliant element within a client’s global wealth architecture.

Blog, News16/10/2025
39

Taxation of Foreign Bonuses Under Spain’s Beckham Law

Context and Legal Background Spain’s special tax regime for inbound workers (Article 93 of the Personal Income Tax Law — LIRPF) allows qualifying individuals who relocate to Spain to opt for taxation under the rules of the Non-Resident Income Tax (IRNR), while maintaining their status as Spanish tax residents. The regime aims to attract international

Blog, News09/10/2025
40

Taxation of the U.S. Transition Tax for U.S. citizens living in Spain

Taxation of the U.S. Transition Tax for U.S. citizens living in Spain

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