Spain's Supreme Court Annuls the NRUA Single Rental Registry

For months the single registry was the errand nobody wanted and almost everybody ran: an appointment at the Property Registry, fees up front, and platforms threatening to pull the listing of anyone without the number. Spain’s Supreme Court has now said the State never had the power to ask for it.

The decision is ruling 620/2026, handed down on 19 May 2026 by the Third Section of the Third Chamber in appeal 1/143/2025, brought by the Generalitat Valenciana, and published in the BOE on 8 June 2026¹. The BOE publishes only the operative part; the full text is found in the CENDOJ database by its European identifier, ECLI:ES:TS:2026:2148. The appeal succeeded only in part: the single registration procedure of Royal Decree 1312/2024² falls, and with it the duty to register before listing, while the rest of the royal decree stands.

What the ruling does not settle are the effects already produced: the numbers granted, the fees paid, and the annual report that rested on that registry.

What Supreme Court ruling 620/2026 annuls exactly

The challenge was brought by the Valencian regional government (Generalitat Valenciana) against Royal Decree 1312/2024, the rule that created the single rental registration number (NRUA) and the digital single window. The operative part opens like this:

“Anular los preceptos del Real Decreto impugnado referidos al procedimiento de registro único de arrendamientos y la obligación de la inscripción en el Registro de la Propiedad o en el de Bienes Muebles para obtener un numero de registro que permita ofrecer los servicios de alquiler de alojamientos de corta duración a través de las plataformas en línea.” (To annul the provisions of the contested Royal Decree concerning the single rental registration procedure and the obligation to register with the Property Registry or the Movable Property Registry in order to obtain a registration number allowing short-term accommodation rental services to be offered through online platforms.)

The operative part then lists the provisions one by one. Here is what each of them did:

• Article 1, in what it refers to developing the single registration procedure. The article set out two purposes, creating the gateway and developing the registry: only the second falls.
• Article 2, letters f) and i): the definitions of “single rental registration procedure” and of “registration number”. Letter j), “competent authority”, falls only as regards registration procedures.
• Article 5, in full: the landlord’s obligations. They were the ones who had to request the number and hand it over.
• Article 6, as regards the single registration procedure. This is where the platforms’ duties sat: demand the number, display it on the listing, and check it.
• Article 8, in full: it created the single rental registry.
• Article 9, in full: it governed the registration procedure and the application for a number.
• Article 10, in full: it imposed verification of the number.
• Article 12, letters b) and c): they named the registrar as competent authority for the registration procedure and the Ministry of Housing for non-tourist rentals.
• Second additional provision: the voluntary registration number for residential leases under article 2 of Spain’s Urban Leases Act (LAU).
• First final provision, as regards the competence titles that supported the single registry, plus a catch-all annulling any other mention of the single registry left elsewhere in the rule.

The consolidated text already reflects this: articles 5, 8, 9 and 10 and the second additional provision now read “(Anulado)”, and letters f) and i) of article 2 and letters b) and c) of article 12 read “(Anulada)”³.

Nor does the annulment hang on this single case. The Supreme Court reached the same result on 21 May 2026, deciding the appeal brought by the tourist-apartment associations of Barcelona and Girona⁴, and on 1 June 2026, in the appeal brought by the Region of Murcia⁵.

The reason is the division of powers. The royal decree had been issued under four titles of article 149.1 of the Spanish Constitution: the ordering of public registries and instruments (8th), basic conditions of equality (1st), the bases and coordination of economic planning (13th), and statistics for state purposes (31st). The ruling annuls the first final provision as regards the titles that supported the single registry, because the State cannot impose a national registry of short-term rentals: tourism is a competence of the autonomous communities.

The Government had defended the registry as implementing EU Regulation 2024/1028⁶. The Supreme Court rejects that: the European rule requires registries and procedures to exist, not that they be state-level, and the internal distribution of powers is for each Member State to decide.

What remains in force: regional licences and the guest report

The operative part closes by dismissing the appeal “en todo lo demás” (in all other respects). It also orders publication of the judgment in the BOE under article 72.2 of Spain’s Administrative Jurisdiction Act (LJCA), the provision that gives an annulled regulation general effects⁷. So the annulment works against everyone, not only against the party that appealed, but it reaches only the provisions listed above.

The ruling annuls the state registry, not the regulation of tourist rentals. Of Royal Decree 1312/2024 itself, the part that did not depend on the registration number survives²:

And outside the royal decree nothing has changed:

• Regional tourist licences and registries. Your autonomous community number (RTA in Andalusia, Registre de Turisme in Catalonia, etc.) remains mandatory and is what the platforms verify.
• The responsible declarations each region requires.
• Municipal planning restrictions and homeowners’ association rules limiting tourist use.
• Royal Decree 933/2021 and SES.HOSPEDAJES. Guest registration belongs to the Ministry of the Interior and has nothing to do with RD 1312/2024. Guest reports remain mandatory, with the same deadlines and the same penalties.

To be blunt: the ruling does not legalise any property that was breaching regional or municipal rules. It removes one state-level procedure; it removes no regional ones.

Which rental types the NRUA annulment affects

What to do about your NRUA number, case by case

If you had not yet applied for the state number. The obligation no longer exists. Do not start the procedure. What you do need, today as before, is your autonomous community’s tourist registration, and it is the number that belongs on your listings: which registration number goes on Airbnb and Booking sets out the exact format region by region.

If you already hold a granted number. Nothing to do. The ruling annuls provisions; it does not order the cancellation of numbers already granted, nor does it impose any step on their holders. But article 8, which created the registry the number lived in, is no longer in force, and the letters of article 6 that obliged platforms to demand it have fallen too. The number that belongs on your listings is the regional one.

If your application was rejected. The rejection applied articles that are now annulled, but article 73 of the LJCA provides that annulling a provision does not by itself affect final administrative acts that applied it⁷. Keep the whole file: it is the basis for any claim.

Will the NRUA registry fees already paid be refunded?

The procedure had a single published price: the Colegio de Registradores set it at 27 euros per number requested, taxes and withholdings not included⁸. About that money, the ruling says nothing:

• The operative part only annuls the provisions and declines to award costs against either party. It creates no refund mechanism.
• No automatic refund of the fees paid to the Property Registry has been announced.
• Nor has the Ministry communicated any claims procedure.

Keep the invoices and receipts for everything you paid. If a refund or claims channel opens, they will be essential.

Does the NRUA annulment apply retroactively?

Less than it looks, and the answer sits in the procedural statute rather than in the judgment. Article 72.2 of the LJCA fixes the moment: annulling a general provision takes general effect from the day the operative part and the annulled provisions are published in the same official gazette that published the rule⁷. Here, 8 June 2026.

Looking backwards, article 73 sets the limit. Annulling a provision does not by itself affect the effectiveness of judgments or of final administrative acts that applied it before the annulment took general effect. There is one exception: where that annulment excludes or reduces penalties not yet fully executed⁷.

In practice that means two things. From 8 June 2026 nobody can require the state number of you. And what was processed before, with a number granted or refused and a fee charged, does not unwind on its own: it has to be challenged case by case, within the margin those two articles leave.

What happens to the annual report under Order VAU/1560/2025

The annual short-term rental report was built on the NRUA: one filing per granted number, with revocation of that number as the penalty for not filing. With article 8, which assigned the number, and article 9, which governed the application, both annulled, there is no number left to file against and none to revoke.

Even so, keep your accommodations’ stay history. It is the same information you already collect for guest reports, and it may still be required through other channels, because the digital single window survives and platforms keep transmitting your activity data.

Recommendations while the picture clears

1. Keep your regional licences and registrations current. They are the ones that always counted and the ones platforms verify.
2. Keep the documentation for any state registration you applied for or obtained, including rejections.
3. Keep invoices and receipts for registry fees and related costs.
4. Before claiming anything, check whether your grant or rejection is final: that determines the margin article 73 of the LJCA leaves you.
5. Check the consolidated text of the royal decree in the BOE before treating any article as being in force. The annulled ones are flagged as such.

What does not change: your guest reports

The two registries are often confused and have nothing to do with each other: this ruling affects the tourist property registry (RD 1312/2024, Ministry of Housing), not guest registration (RD 933/2021, Ministry of the Interior). Your SES.HOSPEDAJES obligations are exactly the same: collect each guest’s data and submit the report on time.

That part, the one that repeats with every booking, is what RegistroViajero automates: digital check-in, validation of the required data, and submission to SES.HOSPEDAJES without copying anything by hand. The regional tourist registration is a one-time procedure; guest reports happen every day.

This article is informational and does not replace professional legal advice. The status of numbers already granted and of fees already paid may change as administrative instructions are issued: always verify the detail against the official sources cited.