Law firm in Barcelona for international clients

Barcelona: Catalonia’s legal and commercial capital

Barcelona is the capital of Catalonia and the only major Spanish city where the Catalan Civil Code (Codi Civil de Catalunya) applies alongside, and in many areas instead of, the Spanish Civil Code. This distinction fundamentally shapes how succession, family, property, and contract matters are handled for residents.

The city hosts the Tribunal Superior de Justícia de Catalunya, the Audiencia Provincial de Barcelona, and a specialist commercial court system, making it the most legally complex jurisdiction for foreign investors entering Spain.

Barcelona’s property and rental markets operate under Catalonia-specific regulations, including the Llei d’Arrendaments Urbans interpretation, the Llei d’Urbanisme de Catalunya (Decret Legislatiu 1/2010), and strict municipal controls on tourist accommodation through the HUT licence system.

Why choose our law firm in Barcelona

At Delaguía y Luzón, we advise international clients who need Spanish and Catalan counsel working together. A property purchase in Eixample, a start-up incorporation in 22@, or a cross-border inheritance involving Catalan residents all require navigation of the dual-law framework that applies only in Catalonia.

Our law firm in Barcelona supports British, French, German, Italian, US, and Latin American clients who face the additional complexity that Catalan civil law introduces, particularly around marital property regimes, succession rules, and real-estate pre-emption rights that differ from the rest of Spain.

Our services for clients in Barcelona

Tax law and fiscal planning

Catalonia applies autonomous-level surcharges on personal income tax and significantly higher wealth tax rates than most other Spanish regions, which makes tax-residence planning particularly consequential for high-net-worth individuals considering Barcelona as a base.

Our law firm in Barcelona handles:

• Tax residence analyses and planning for the autonomous tax surcharges applicable in Catalonia
• Beckham Law impatriate regime applications for qualifying professionals
• Wealth tax and Impuesto de Solidaridad coordination for high-net-worth individuals

Catalan civil law, succession, and family

Succession in Catalonia is governed by Llibre IV del Codi Civil de Catalunya, which differs significantly from the Spanish Civil Code in forced heirship rules, will formalities, and surviving-spouse rights.

We assist with:

• Spanish wills drafted under Catalan civil law, including heretament and fideïcomís instruments unavailable elsewhere
• Cross-border succession coordinating Catalan law with foreign testamentary arrangements
• Matrimonial property regimes under the Catalan régimen de separación de bienes, which is the default in Catalonia

Property and urban-planning law

The Barcelona property market operates under municipal restrictions that have no equivalent elsewhere in Spain, including the PEUAT plan limiting new tourist accommodation, Pla d’Usos restrictions on ground-floor commercial use, and the Generalitat’s pre-emption rights on certain property transfers.

Our property practice covers:

• Purchase due diligence, including verification of HUT licence status, pre-emption rights, and compliance with the Pla General Metropolità
• Tourist rental regulation under the Generalitat’s Decree 75/2020 and the specific Barcelona moratorium rules
• Community of owners disputes under the Catalan propietat horitzontal framework

Commercial law and corporate structures

Barcelona’s role as Spain’s innovation capital, anchored by the 22@ district, the Barcelona Tech City ecosystem, and the presence of major corporate headquarters along Avinguda Diagonal, generates a distinctive mix of start-up, scale-up, and cross-border commercial work.

Our commercial team supports:

• Company incorporation including Sociedad Limitada structures and European Economic Interest Groupings
• Start-up legal structures and investment round documentation
• Holding company structures, including ETVE arrangements for international investors

Labour and employment law

Employment relationships in Catalonia are subject to sector-specific collective agreements negotiated at the autonomous level, and Barcelona’s commercial, tech, and hospitality sectors each have distinct regulatory frameworks.

We advise on:

• Senior executive contracts, non-compete clauses, and deferred compensation arrangements
• Representation in unfair dismissal proceedings at the Jutjats Socials de Barcelona
• Compliance for multinational employers and posted-worker arrangements

Economic criminal law

Barcelona’s economic criminal courts hear a significant share of Spain’s high-value financial crime, corporate governance, and tax fraud cases, often involving parallel proceedings in Catalan, Spanish, and EU jurisdictions.

Our defence practice covers:

• Representation before the Jutjats d’Instrucció de Barcelona and the Audiència Provincial
• Corporate compliance programmes under Organic Law 10/1995 and Catalan regulatory requirements
• Tax inspection defence before the Agència Tributària de Catalunya and the AEAT

Key districts and business zones in Barcelona

Each district in Barcelona carries distinct legal and regulatory considerations:

• Eixample (Dreta and Esquerra): The Pla Cerdà grid with protected building facades, heritage classifications, and strict Pla d’Usos ground-floor rules.
• Gothic Quarter and El Born (Ciutat Vella): Heritage protection zones where property renovations require specific Comissió Tècnica permits.
• 22@ Poblenou: Innovation district with specific urban-planning instruments favouring technology, research, and creative industries.
• Pedralbes and Sarrià-Sant Gervasi: High-end residential districts with significant international buyer presence, particularly for villas and large flats.
• Gràcia and Sant Andreu: Established residential neighbourhoods with active community-of-owners dynamics and rental-market demand.