Practical takeaways from Binding Ruling V1826-25 (13 October 2025)
The Spanish Directorate-General for Taxes (Dirección General de Tributos, “DGT”) has recently issued Binding Ruling V1826-25 (13 October 2025), providing a detailed analysis of the special Corporate Income Tax (CIT) regime for companies engaged in the letting of residential dwellings (Chapter III, Title VII of Law 27/2014, the “LIS”). The ruling is particularly relevant for residential rental structures and real-estate investment vehicles in Mallorca, as it clarifies both (i) the conditions for entering and maintaining the regime and (ii) the circumstances in which a company may apply the super-reduced 4% VAT rate on acquisitions even before all formal requirements are met, provided that its intention and eligibility can be evidenced.
1. Scope of the regime: corporate purpose and qualifying activity
To fall within the regime, the company must have as its principal economic activity the letting of residential dwellings located in Spain.
For these purposes, “residential letting” is interpreted narrowly: it refers only to leases that meet the definition of a dwelling lease for permanent residence under Article 2.1 of the Spanish Urban Leases Act (Ley 29/1994). Accordingly, seasonal/temporary lets (and properties operated under such arrangements) are outside the regime.
The DGT confirms that the corporate objects described in the ruling are compatible with the regime provided that, in practice, the company’s main activity is long-term residential letting.
2. Core conditions: minimum number of dwellings, holding period, and separate accounting
Article 48.2 LIS sets out several structural requirements, including:
- A minimum of eight (8) dwellings must be let or effectively offered for letting in each tax period.
- Each dwelling must remain let/offered for letting for at least three (3) years, with specific rules on how the period is calculated depending on whether the asset was held prior to opting in or acquired afterwards.
- The company must keep separate, property-by-property accounting sufficient to identify the income attributable to each dwelling (or independent registry unit).
- Where the company carries out ancillary activities, at least 55% of the period’s income (excluding certain disposals) or, alternatively, 55% of asset value, must be linked to assets capable of generating income eligible for the CIT relief.
In V1826-25 the company held four dwellings and expected to acquire seven more during 2025. The DGT’s approach is clear: if the eight-dwelling threshold is not met throughout the relevant period, the regime cannot apply for that year.
From a compliance perspective, the practical message is straightforward: the Tax Authorities tend to apply these requirements strictly, and the regime should be implemented with careful planning and documentation.
3. “Economic activity” and the full-time employee requirement
One of the most sensitive points in practice is the requirement that the letting activity qualifies as an economic activity for CIT purposes.
Under Article 5.1 LIS, in the specific context of real-estate lettings, the activity is considered “economic” only if it is organised with at least one employee under an employment contract working full time.
The DGT reiterates that part-time arrangements do not satisfy this requirement (for example, two half-time employees would not be equivalent to one full-time role). The employment relationship must be genuine, and the employee’s duties must be linked to the management of the letting activity.
This requirement is particularly relevant for family-owned rental structures commonly found in Mallorca, where property management is often handled informally without a dedicated payroll structure.
4. When the employee must be hired?
The ruling addresses whether the employee may be hired during the year or must be in place at the beginning of the year in which the regime is intended to apply.
Although the LIS provides that the regime applies to the first tax period ending after the option is communicated (Article 48.3 LIS), the practical reading of V1826-25 is that the substantive requirements must be satisfied during the year of application. Accordingly, if the regime is to apply from 1 January 2026, the prudent approach is to ensure the full-time employee is hired and operational from the start of that tax year, in order to avoid challenges on the “economic activity” condition.
5. Early notification: opting in before the first year of application
The DGT confirms that a company may notify its intention to apply the regime in advance (in the case reviewed, during 2025) even if it expects the regime to begin in a later period (2026).
This is a valuable planning tool for groups implementing a phased acquisition strategy, provided that:
- All statutory requirements are met in the first year in which the regime is applied; and
- The company is not barred due to incompatibility with other special tax regimes.
6. The 4% VAT rate on acquisitions: applying it before full compliance is achieved
A key feature of the regime is its interaction with VAT. Spanish VAT law allows a 4% VAT rate on certain supplies of dwellings when the purchaser is an entity applying this special letting regime and the subsequent rental income qualifies for the CIT relief.
V1826-25 clarifies an important practical point: the 4% VAT rate may still be available even if, at the time of purchase, the company has not yet fully met every condition, as long as there is an evidenced, objective intention to:
- Allocate the acquired dwellings to qualifying residential letting in the following year; and
- Be entitled to the CIT relief under Article 49 LIS on the rental income generated.
In Mallorca, this difference is often material: the spread between 4% and 10% VAT can have a significant impact on investment costs and project feasibility, particularly in multi-asset acquisition programmes.
Final remarks
Binding Ruling V1826-25 confirms that the special regime can deliver meaningful tax efficiency, but it is a high-compliance framework. In practical terms, it requires:
- A genuine operational structure supporting the letting business;
- Strict satisfaction of the eight-dwelling threshold;
- Early planning around the employment requirement; and
- Robust, contemporaneous evidence to support the application of the 4% VAT rate.
Where the regime is incorrectly applied, the financial exposure can be significant (assessments, loss of relief, and interest), so implementation should be approached with appropriate professional oversight.
At VICENS ADVISORS, we advise clients in Mallorca on the structuring of residential rental vehicles and the safe application of this special regime, combining corporate, tax, and transactional expertise.
Author: Juan Pedro Vidal López
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