Buying Spanish Property Through an SL Company: Pros, Cons & Tax

A Sociedad Limitada (SL) is the Spanish equivalent of a UK Limited Company or a Dutch BV. It is a separate legal entity that can own assets, enter contracts, and has limited liability for its shareholders. The minimum share capital is €3,000, of which at least €1 must be paid up on incorporation (the remainder within 12 months). An SL can be formed by one or more shareholders (socios) of any nationality, and there is no requirement for a Spanish-resident director, though having one simplifies certain formalities.

Buyers consider SL ownership for several reasons. The most common is inheritance planning: shares in an SL can theoretically be transferred without triggering Spanish property transfer tax (ITP), which runs 7-10% in Andalucía. If your heirs inherit company shares rather than real estate, the inheritance may avoid the ITP that would apply to a direct property transfer. The second reason is portfolio management: owners of multiple properties can hold them all within one entity, simplifying accounting and creating a single point of sale if they want to dispose of the entire portfolio.

The third reason is privacy. Until recently, SL ownership could obscure the ultimate beneficial owner of a property. However, Spain’s Real Beneficial Ownership Register (Registro de Titularidades Reales), mandatory since 2023, requires all SLs to declare their ultimate beneficial owners. The privacy advantage has been largely eliminated. We still encounter advisors outside Spain who recommend SL structures based on outdated privacy benefits; this advice is now incorrect and potentially harmful.

An SL pays corporate income tax (Impuesto sobre Sociedades) at 25% on net profits, including rental income after deducting all expenses. This is comparable to the 19% rate for EU-resident individuals (who also deduct expenses) but more favourable than the 24% gross rate for non-EU individuals. However, the comparison does not stop at the corporate level. When the SL distributes profits to its shareholders as dividends, those dividends are taxed again: at 19-26% for Spanish tax residents or 19% for most non-residents under applicable treaties.

This creates a double taxation layer. If an SL earns €30,000 in net rental income, it pays €7,500 in corporate tax, leaving €22,500 distributable. When distributed as a dividend to a non-resident shareholder, an additional €4,275 (19% withholding) is due. Total tax: €11,775, an effective rate of 39.25% on the original rental income. Compare this to an EU-resident individual who pays 19% on the same €30,000 net = €5,700. The SL route costs more than double.

The comparison shifts for non-EU individuals who cannot deduct expenses. Their personal tax on €30,000 gross rental at 24% is €7,200 with no deductions. If the SL can deduct €12,000 in expenses (reducing the taxable base to €18,000), corporate tax is €4,500 plus dividend withholding of roughly €2,565, totalling €7,065. In this narrow scenario, the SL saves €135 per year. The saving is minimal and often consumed by the SL’s annual compliance costs.

This is the primary reason sophisticated buyers choose SL ownership. When you transfer shares in an SL, the underlying real estate does not change hands at the Land Registry level. This means the transfer potentially avoids ITP (7-10% in Andalucía on the property value) and avoids plusvalía municipal tax (because the land technically has not changed owner). For a €5M property, avoiding ITP alone saves €350,000-500,000. This is a transformative number that can justify years of higher running costs.

However, Spanish tax authorities are aware of this structure and have anti-avoidance provisions. Article 314 of the Securities Market Law applies a "look-through" rule when more than 50% of the company’s assets consist of Spanish real estate (a "property-rich" company). In such cases, the share transfer is treated as a property transfer for ITP purposes, eliminating the advantage. For an SL holding a single property, this threshold is almost always breached. The SL needs to hold a diversified portfolio of assets (not just property) to avoid triggering the look-through rule.

There are legitimate structuring approaches that comply with the 50% rule, but they require the SL to hold substantive business activities or non-property assets alongside the real estate. Simply holding cash or financial instruments to dilute the property percentage is likely to be challenged. We advise clients considering this route to work with a specialist Spanish tax lawyer (abogado fiscalista), not a general solicitor, because the anti-avoidance rules are actively enforced by the Agencia Tributaria.

One common misconception is that holding property through an SL eliminates personal wealth tax. It does not. Spanish wealth tax includes the value of shares held in any company, including SLs. The shares are valued at the higher of: the nominal value of the shares, the net asset value of the company (assets minus liabilities per the latest balance sheet), or the capitalisation value based on the company’s average profits over the last three years. In most cases, the net asset value dominates, which closely tracks the underlying property value.

There is one potential advantage. If the SL’s balance sheet carries the property at historic cost (purchase price minus depreciation) rather than market value, the net asset value on the balance sheet may be lower than the property’s current market value. A property bought for €2M in 2015 might be worth €3M in 2026, but the balance sheet might show it at €1.6M after depreciation. However, tax authorities can challenge this if the building depreciation is excessive or if the company’s accounts do not reflect a fair value. Aggressive balance sheet management creates audit risk.

Additionally, shares in companies that conduct a genuine economic activity may qualify for the wealth tax business asset exemption (exención de bienes y derechos necesarios para el ejercicio de una actividad económica). To qualify, the SL must employ at least one full-time person and the property management must constitute a genuine business activity, not merely passive ownership. If the exemption applies, the shares are excluded from the wealth tax base entirely. This is a significant benefit but requires real substance and compliance.

An SL has fixed annual compliance costs regardless of whether the property generates income. Annual accounts (cuentas anuales) must be prepared by an accountant (asesor contable) and filed with the Mercantile Registry (Registro Mercantil) within seven months of the financial year end. An accountant charges €1,200-2,500 per year for bookkeeping, account preparation, and corporate tax filing. Corporate tax (Impuesto sobre Sociedades) must be filed even if the company operates at a loss. The Mercantile Registry filing fee is approximately €50-80.

If the SL exceeds certain thresholds (total assets above €2.85M, turnover above €5.7M, or more than 50 employees), an independent audit is required, costing €3,000-6,000. Most single-property SLs fall below these thresholds, but a company holding high-value real estate can breach the total assets threshold. A registered office (domicilio social) is required; this can be the property itself or a registered office service (€200-500/year). The SL must also file quarterly VAT returns if it provides taxable services, and annual informational declarations (Modelo 347 for transactions above €3,005.06).

In total, expect €2,000-5,000 per year in fixed compliance costs for a simple single-property SL, rising to €5,000-10,000 for a more complex structure with rental activity and audit requirements. Compare this to the cost of personal ownership compliance: a non-resident individual pays roughly €300-600 per year for a fiscal representative to handle Modelo 210 filings. The SL adds €1,700-4,400 per year in pure overhead before any tax savings are considered.

An SL makes sense for buyers holding multiple properties (three or more) with combined values above €5M, particularly where inheritance planning across multiple jurisdictions is a priority. The portfolio efficiency, potential ITP savings on future transfers, and the ability to qualify for the wealth tax business exemption (with a genuine economic activity) can generate savings that far exceed the annual compliance costs. In our experience, the breakeven point is typically around €3-5M in total property value with active rental management.

An SL does not make sense for a single holiday home or a single buy-to-let apartment. The compliance costs consume any marginal tax savings, the look-through rules likely prevent ITP advantages on a single-property company, and the double taxation on dividends makes rental income more expensive to extract than under personal ownership. We see buyers persuaded by offshore advisors to create SLs for €500K-1M properties; the result is almost always net negative after accounting for setup costs (€1,500-3,000), annual compliance (€2,000-5,000/year), and eventual dissolution costs (€1,000-2,000).

A middle ground exists for buyers in the €2-5M range with genuine inheritance complexity. In these cases, we sometimes recommend establishing the SL but structuring it to hold diversified assets (property plus investment portfolios plus business receivables) to stay below the 50% property look-through threshold. This requires careful initial planning and ongoing monitoring but can deliver meaningful ITP and inheritance tax savings over a 15-20 year holding period. The initial setup and legal advisory costs of €5,000-10,000 are justified by potential savings of €100,000+ on eventual transfer.

Step one: obtain a negative name certificate (certificación negativa de denominación) from the Central Mercantile Registry, confirming your chosen company name is available. This takes 3-5 working days. Step two: open a provisional bank account in the SL’s name and deposit the minimum €3,000 share capital (or whatever amount you choose). The bank issues a certificate of deposit. Step three: the founding deed (escritura de constitución) is signed before a Spanish notary. This document defines the company’s articles of association (estatutos sociales), appoints directors, and identifies shareholders.

Step four: apply for the SL’s tax identification number (CIF) from the Agencia Tributaria. A provisional CIF is issued immediately; the definitive CIF follows in 2-4 weeks. Step five: register the SL at the Mercantile Registry of the province where the registered office is located (Málaga for Costa del Sol properties). Registration takes 10-15 working days. Step six: register for applicable tax obligations (corporate tax, VAT if applicable, withholding taxes if employing staff).

The total timeline from name reservation to fully operational SL is typically 4-8 weeks. Costs include: name certificate (€20), notary fees (€400-800 depending on share capital), Mercantile Registry (€150-250), legal advice for drafting articles (€1,000-2,500), and bank account opening (free at most banks). Total setup cost: €1,500-3,500. Foreign shareholders need an NIE number before they can be listed as socios in the founding deed. If you do not already have an NIE, add 2-4 weeks to the timeline for that process.