Key data
| Regulation | Ruling of May 19, 2026, Third Chamber of the Supreme Court, on RD 1312/2024, of December 23 |
|---|---|
| BOE Publication | June 8, 2026 |
| Entry into force | May 19, 2026 (date of the ruling) |
| Affected parties | Property owners of tourist rentals, digital platforms (Airbnb, Booking), autonomous communities and State |
| Category | Real Estate |
| Year | 2026 |
| Resource filed by | Attorney of the Generalitat Valenciana |
| Challenged regulation | RD 1312/2024 — Unique Rental Registry and Digital Single Window |
If you own a tourist rental property or manage listings on short-term rental platforms in Spain, the regulatory scenario has just changed significantly. The Third Chamber of the Supreme Court has partially upheld the appeal filed by the Generalitat Valenciana against the Royal Decree 1312/2024, of December 23, which created the Unique Rental Registry and the Digital Single Window for short-term rentals.
The basis for the annulment is clear: the State invaded autonomous community competencies in tourism and registry matters. Autonomous communities have exclusive competency in tourism, and the state decree overstepped its authority by regulating the registration procedure and the enabling requirements to operate on digital platforms.
What does this ruling establish?
The ruling partially upholds the appeal. It does not annul the entire decree: it annuls the provisions that regulated the core of the unique registry system. The articles and provisions that are rendered void are as follows:
| Annulled provision | Affected content |
|---|---|
| Article 1 | Object and scope of the unique registry procedure |
| Article 2, sections f, i, j | Definitions related to the registry procedure |
| Article 5 | Unique registry procedure |
| Article 6 | Enabling registration number |
| Article 8 | Registry registration obligations |
| Article 9 | Registration in the Property Registry or Personal Property Registry |
| Article 10 | Conditions for obtaining the registration number |
| Article 12, sections b) and c) | Obligations of digital platforms linked to the registration number |
| Additional provision two | Transitional regime of the registry |
| Final provision one | State competency title to regulate the registry |
What remains in force: The Digital Single Window for Rentals and the rest of the decree not affected by the ruling continue in effect. Platforms remain obligated to operate with this window for data exchange.
Economic and operational impact
The annulment of these articles has direct consequences on the daily operations of property owners and platforms:
- The state enabling registration number loses its legal basis: The obligation to obtain a registration number through the state procedure to be able to publish listings on digital platforms is rendered void. This does not mean there is no registration obligation, but rather that this obligation must derive from the corresponding autonomous community regulations.
- Registration in the Property Registry or Personal Property Registry ceases to be an enabling requirement: Article 9, which required this registration as a prerequisite to obtain the registration number, is annulled.
- Platforms (Airbnb, Booking) must review their obligations: Sections b) and c) of Article 12, which regulated the obligations of digital platforms linked to the state enabling registration number, are rendered void. However, the Digital Single Window remains operational.
- Fragmented autonomous regulatory framework: Without the unified state framework, each autonomous community applies its own tourist registry regulations. This increases operational complexity for platforms and property owners with properties in multiple communities.
Who does it affect?
- Property owners of tourist rental properties in any autonomous community in Spain who were operating or were going to operate under the state unique registry.
- Digital short-term rental platforms such as Airbnb, Booking or similar, which had to verify and display the state enabling registration number in their listings.
- Managers and vacation rental agencies that act as intermediaries between property owners and platforms.
- Autonomous communities, which fully recover regulatory competency over the registration of tourist accommodations.
- State and General Administration, which will have to adapt or reformulate the regulatory framework respecting autonomous community competencies.
Practical example
A property owner in Valencia was planning to register their tourist apartment in the state unique registry regulated by RD 1312/2024 to obtain the enabling registration number and publish their listing on Airbnb. Following the procedure in Articles 5 and 6 of the decree, they had to register the property in the Property Registry as a prerequisite (Article 9).
After the Supreme Court ruling, that state procedure is annulled. The Valencia property owner cannot—and should not—follow that state procedure. They must turn to the autonomous regulations of the Valencian Community to regularize their tourist accommodation, as that is the entity with competency in this matter. If they had already initiated the state procedure, they should verify with an advisor whether that registration is valid or if they need to repeat it under the autonomous regulatory framework.
For a platform like Airbnb, the obligation to require and verify the state enabling registration number (Article 12 b and c) is also rendered void at the state level, although it must continue to comply with the requirements that each autonomous community establishes separately.
What should affected parties do now?
- Halt any state unique registry procedure in progress: Articles 5, 6, 8, 9 and 10 of RD 1312/2024 have been annulled. Continuing that procedure has no legal basis.
- Identify the applicable autonomous regulation: Each autonomous community has its own tourist accommodation registry regime. Locate the regulation in force in your community and verify whether you are already registered or what procedures you need to complete.
- Review active listings on digital platforms: If your listing on Airbnb, Booking or other platforms displayed an enabling registration number obtained under the annulled state procedure, consult with an advisor whether that number retains validity or if you need to update it with the autonomous number.
- If you are a digital platform: Review the obligations imposed on you by Article 12 of RD 1312/2024. Sections b) and c) have been annulled. Update your registry verification processes to adapt them to the autonomous requirements of each territory where you operate.
- Keep the Digital Single Window active: This tool has not been annulled and remains the channel for data exchange between platforms and administrations. Do not abandon it.
- Consult with a legal advisor specialized in tourism or real estate: The regulatory scenario is transitional. It is foreseeable that the State will reformulate the decree adapting it to autonomous community competencies. Stay informed of changes that occur in the coming months.
Frequently asked questions
Which articles of RD 1312/2024 have been annulled exactly?
The ruling annuls Articles 1, 2 (sections f, i and j), 5, 6, 8, 9, 10, 12 b) and c), additional provision two and final provision one. These provisions regulated the unique registry procedure, the obligation to register in the Property Registry or Personal Property Registry and the obligations of digital platforms linked to the state enabling registration number.
Is the registration number still mandatory to publish on Airbnb or Booking?
The state enabling registration number regulated by RD 1312/2024 loses its legal basis following the annulment of Article 6. However, the registration obligation may derive from the autonomous community tourism regulations applicable in each community. You must verify what your autonomous community regulations require, as the unified state framework has been partially suspended.
Does the Digital Single Window for Rentals remain in force?
Yes. The ruling does not annul the Digital Single Window for Rentals. This instrument for collecting and exchanging data relating to short-term rental accommodation services remains in force and operational.
Why has the Supreme Court annulled these articles?
The basis for the annulment is the invasion of autonomous community competencies in tourism and registry matters. The Third Chamber of the Supreme Court upheld the appeal filed by the Attorney of the Generalitat Valenciana, considering that the State overstepped its authority by regulating the unique registry procedure and the enabling requirements to operate on platforms, matters that correspond to autonomous communities.
When does the annulment take effect and what should I do if I already initiated the state procedure?
The ruling is dated May 19, 2026 and was published in the BOE on June 8, 2026. If you had already initiated the state unique registry procedure, you must halt that procedure and consult with an advisor whether the registration obtained is valid or if you need to regularize yourself under the regulations of your corresponding autonomous community.
Official source
Consult complete regulation in official source
Notice: This article is for informational purposes only and does not constitute legal advice. For specific decisions, consult a qualified professional. Source: https://www.boe.es/diario_boe/txt.php?id=BOE-A-2026-12300