Most offshore holding structures pitched to Marbella buyers in 2026 are sold by people who earn a setup fee, not by people who file the resulting Modelo 720. The Spanish CFC (controlled foreign corporation) regime under Ley 27/2014 IS Art. 100 has quietly closed the gap between "offshore" and "Spanish" tax treatment for personal real estate. The structures that still work are narrower than the brochures suggest.
For a €5M+ Marbella property held by a single private owner with no commercial rental intent, direct personal ownership is the cheapest and least risky structure in 2026. Holding entities make sense when one of three conditions applies: (1) genuine multi-family or multi-investor ownership where Spanish co-ownership civil law is too rigid; (2) integration into an existing operating-business or family-office structure where the Marbella property is an asset of a wider holding; (3) commercial rental at scale (≥€500K/yr gross) where corporate IVA recovery and deductibility produce a real arithmetic edge. Outside those three cases, the setup cost (€5K–50K) and annual maintenance (€5K–30K) usually exceed the tax saving — and frequently create new liabilities under CFC, EU Pillar Two, and Spanish transparency rules.
Source: jurisdictional tax authorities, OECD Pillar Two framework, Spain–Cyprus DTT (BOE 26/05/2014), Spain–Luxembourg DTT (BOE 31/05/1988), Spain–Malta DTT (BOE 7/9/2006), CRS / DAC6 frameworks. All cost ranges are indicative for a single-asset SPV used for one Marbella property.
Article 100 of Ley 27/2014 (LIS) applies a transparency regime to non-resident entities where: (a) Spanish tax residents own ≥50% of capital or rights; (b) the foreign entity pays effective tax under 75% of what would be paid in Spain on the same income; AND (c) the income is "passive" (real estate income, capital gains, interest, dividends from non-operating subsidiaries).
For a personal Marbella villa held in a 0%-tax BVI BC by a Spanish tax resident, all three conditions are met. The rental income (if any) or imputed income is taxed in Spain at the resident IRPF rate as if held personally, plus the entity costs. The BVI structure adds €10K/yr of cost for zero saving.
For non-resident owners, CFC does not apply. But Spain still levies IRNR (Modelo 210) on imputed rental of 2% of cadastral value or 1.1% if recently revised — that liability flows whether ownership is personal or corporate.
For corporate ownership specifically, the entity pays Spanish corporate tax on Spanish real estate income at 25%, plus Gravamen Especial sobre Bienes Inmuebles de Entidades No Residentes (Modelo 213) at 3% of cadastral value annually — UNLESS the entity is resident in a country with a Spain DTT containing an information-exchange clause (Cyprus, Luxembourg, Malta all qualify; BVI and Isle of Man do not).
Cyprus. Best when the Marbella property sits inside an existing Cyprus-resident family holding that already owns operating businesses. Avoids Modelo 213 (3% annual surcharge). 12.5% corporate tax is the headline; the practical post-treaty effective rate on Spanish rental income approaches Spanish 25% after the credit mechanic. Useful for buyers with €20M+ of pan-European assets already structured in Cyprus.