Spain's Supreme Court strikes down the Single Rental Registry (NRUA): what changes and what to do now

TL;DR: On 19 May 2026, Spain's Supreme Court (ruling STS 620/2026) partially annulled Royal Decree 1312/2024 — the one that created the Single Rental Registry and the state number (NRUA, also called NRA) you needed to advertise a short-term rental on Airbnb, Booking or Vrbo. The reason? The Court found the State had no competence to set up a national registry that overlapped the registries the regions (comunidades autónomas) already run. In practice: the state number is no longer required, but the Digital Single Window and the platforms' duty to share your data with the administration still stand. And note — this has nothing to do with the SES Hospedajes traveler registration, which is just as mandatory as ever.

First, a reminder of what the NRUA was

If you're new to this, a quick recap. The NRUA (Single Rental Registration Number) — which you'll often see as NRA, Rental Registry Number — was a state-level code that Royal Decree 1312/2024 made mandatory for any short-stay property advertised on digital platforms.

It was enforceable from 1 July 2025. Without that number, platforms could block or remove your listing. It came out of an EU regulation (Regulation EU 2024/1028) and had a clear goal: give the State a single picture of how many short-term rentals exist and where.

We covered it in detail in What is the national registration number (NRUA) and how do I get one? and in the guide to the Single Rental Registry. Those articles describe the system as it was designed. What follows changes it.

What happened: the Supreme Court strikes down the state registry

The Administrative Chamber (Third Section) of the Supreme Court, in ruling 620/2026 of 19 May 2026, has partially annulled Royal Decree 1312/2024.

The appeal was brought by the Generalitat Valenciana, which argued that the tourist registry is a regional competence, not a state one. And the Supreme Court has agreed with it on the essentials.

The reason: competences

The argument is legal, but easy to grasp. The State justified the registry on its competence over "the organisation of public registries and instruments" (Article 149.1.8 of the Constitution). The Court says that doesn't apply here: this registry didn't regulate the rental contract itself, nor did it record anything affecting third parties the way the Land Registry does. At bottom it was an administrative registry of tourist activity… and the regions already have that set up.

Put another way: the State created a national registry that overlapped the regional registries that already existed, and it had no competential basis to do so.

What's annulled and what stands

The whole Royal Decree doesn't fall. The ruling distinguishes two things:

What happens to…	Status
The state registration procedure and the NRUA/NRA number	Annulled (arts. 1, 5, 6, 8, 9, 10 and related)
The Digital Single Window for Rentals	Still in force
The platforms' duty (Airbnb, Booking…) to transmit data	Still in force
The State's statistical and economic-coordination role	Still in force (arts. 149.1.13 and 149.1.31 of the Constitution)

In other words: the State can keep collecting data and statistics through the platforms, but it can't force you to get a national registration number in order to advertise.

Heads up: this is a very recent ruling and the situation is moving. The Government could react with a new rule that fixes the competence problem. Before making important decisions, always confirm with your region (comunidad autónoma) and, if money is at stake, with an advisor.

What this means for you as an owner

Let's get practical, which is what you care about.

1. The state number is no longer required

If you were fighting to get the NRUA, or had been denied it, or had it pending… that state obligation, as it stood, no longer holds. To advertise on platforms, the number that matters is once again your region's.

2. Your regional licence or registration is still the key thing

The state registry falling doesn't let you off the hook regionally. Each region has its own system (tourist licence, regional registration number, declaración responsable…) and that's exactly the same as before. If you don't have it, you're still non-compliant. If in doubt, review the requirements by region.

3. Platforms still ask for (and transmit) data

The Digital Single Window and the platforms' obligations are not annulled. Airbnb and Booking can keep asking you for information and passing it to the administration. The state number falling doesn't mean platforms stop doing their part.

4. The annual declaration is up in the air

In late 2025 an order was approved (Order VAU/1560/2025) creating an annual information declaration for NRUA holders, with the first one due in early 2026. Because that obligation rested on the very articles of the Royal Decree that are now annulled, its legal basis is badly shaken. Don't rely on old information that takes it for granted: it's exactly one of the points to watch over the coming weeks.

5. If your listing was blocked, you might have a claim

Several law firms point out that anyone who was left unable to advertise for lack of an NRUA (and lost bookings as a result) could file a claim for state liability (responsabilidad patrimonial). It's neither automatic nor simple, but if your case was egregious, it's worth a consultation with a lawyer.

What does NOT change: traveler registration (SES Hospedajes)

This matters and people mix it up, so let's make it crystal clear.

SES Hospedajes traveler registration is a completely different thing and is NOT affected by this ruling.

• The NRUA/NRA was a number to advertise your property on platforms (Royal Decree 1312/2024). That's what the Supreme Court struck down.
• Traveler registration is the obligation to send your guests' data to the Ministry of the Interior's system within 24 hours (Royal Decree 933/2021). That stays just as mandatory as ever.

Whatever happens with the tourist registry: every time a guest checks in, you still have to collect their data and send it to SES Hospedajes. And if you don't, you're exposed to fines for not registering travelers. Nobody has touched this part.

Quick summary

Question	Short answer
Is the state NRUA/NRA number still mandatory?	No, the Supreme Court annulled it (STS 620/2026, 19 May 2026).
What about my region's licence/registration?	Still mandatory. Nothing changes.
Do platforms still ask for data?	Yes. The Digital Single Window remains in force.
The annual NRUA declaration?	Up in the air: its legal basis is annulled. Watch this.
SES Hospedajes traveler registration?	Unchanged. Still mandatory (RD 933/2021).

How Autoregistro fits in

In case you're wondering: this change doesn't affect Autoregistro, because it does something different from the NRUA.

Autoregistro handles traveler registration with SES Hospedajes, not the tourist registration number. You set up a form your guests fill in themselves, and the data is sent to the Ministry of the Interior's system automatically, within the 24-hour window, without you logging into the portal for every booking.

That's exactly the obligation that didn't fall with this ruling. While the politicians and courts sort out the tourist registries, sending traveler reports stays on you, booking after booking. That's what Autoregistro automates for €1 a month per property, with 3 months free, no card and no commitment.

FAQ

Do I no longer need the NRUA to list my flat on Airbnb or Booking?

The Supreme Court annulled the state procedure that required it (STS 620/2026, of 19 May 2026), so the state number is no longer required. To advertise, the relevant registration is once again your region's. That said, the situation is very recent and could change if the Government passes a new rule.

Why did the Supreme Court annul the Single Rental Registry?

Because it found the State had no competence to create a national registry that overlapped the tourist registries the regions already run. Competence to register tourist activity is regional.

Does this affect my regional tourist licence?

No. The ruling only strikes down the state registry. Your regional licence or registration remains mandatory exactly as before.

Do I still have to register my guests with SES Hospedajes?

Yes, absolutely. Traveler registration (Royal Decree 933/2021) is a separate obligation and is not affected by this ruling. You still have to send each guest's data within 24 hours.

My listing was denied or blocked for lack of an NRUA — can I claim?

Possibly. Several firms point to a potential state-liability claim for lost bookings. It's not automatic: discuss your specific case with a lawyer.

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