Spain rental registry ruling: what still applies to owners
Spain's rental registry ruling annulled the national number for short lets. What the Supreme Court kept, and what owners on this coast must still do.
What you will learn
- What the Supreme Court annulled in May 2026
- The registration and reporting duties that remain
- What has changed again since the ruling
Spain's rental registry ruling is judgment 620/2026 of the Supreme Court, dated 19 May 2026. It annulled the national single registry for short-term rentals created by Real Decreto 1312/2024, and with it the national registration number that owners had needed since 1 July 2025 to offer short lets on online platforms. It did not deregulate holiday lets. For an owner on the Costa Blanca North, almost every other duty is still in place.
What the Supreme Court decided
The case was brought by the Generalitat Valenciana. The court held that the State had no constitutional power to create an exhaustive national registry that overlapped with the registries the regions already keep. The court announced the ruling in a press release of 21 May 2026, and its operative part was published in the Boletín Oficial del Estado on 8 June 2026, the date from which it binds everyone.
The annulment is partial. It removes the registration procedure, including the step of registering the home at the Property Registry to obtain a number, and the court dismissed the challenge in every other respect. Two later judgments, of 21 May and 1 June 2026, on appeals by two Catalan associations of tourist apartments and by the Región de Murcia, reached the same result.
After the Spain rental registry ruling: what still applies
For owners here, the practical effect is narrow. Nobody now has to register a holiday let at the Property Registry to obtain a national number. The number that Valencian law requires in every advert is the regional one, from the Registro de Turismo de la Comunitat Valenciana. Everything else an owner had to do before 1 July 2025 is still required, and some of it has become stricter since.
The regional registration. In the Comunitat Valenciana a whole home let to tourists for up to 10 days must be declared to the regional tourism registry, and its registration number must appear in every advert. The ruling did not touch that system. Our guide to the tourist licence in Valencia in 2026 explains it step by step.
The town hall and the community. The municipal report of urban compatibility, any local limits on numbers, and, in a building or urbanisation run as a community of owners, the community's express approval by a three fifths majority are all still required.
The data the platforms send. The court upheld the Ventanilla Única Digital de Arrendamientos, the State's digital single window through which platforms send data on short-term rentals under EU Regulation 2024/1028. It also upheld the transfer of that data for official statistics.
Guest registration. Anyone who provides accommodation for a price, professionally or not, must still report guest details to the Interior Ministry under Real Decreto 933/2021, through the system known as SES.Hospedajes.
What has changed since the ruling
Valencia has tightened its own rules first. Since 3 July 2026, under Ley 3/2026, the declaration to the regional registry must state that the community approved the let where one is required, a liability policy limited to ordinary home cover is not accepted, and a registered home bought after 8 August 2024 needs a new declaration and a new town hall report. An inherited home needs only a declaration of the change of owner.
The State has kept working on the part the court upheld. Real Decreto-ley 29/2026, in force since 8 October 2026, sets fines for platforms that fail to send data to the digital single window: €100,000 for minor breaches, €500,000 for serious ones and €1,000,000 for very serious ones, which can rise to a share of the platform's worldwide turnover. The same decree-law says rental adverts must show the identification number of the unit where one applies.
It also changes the tax on short lets. From 1 December 2026, letting a furnished home for 30 nights or less to the same guest stops being exempt from VAT and is taxed at the reduced rate, unless the home is the owner's own usual residence. A decree-law must be confirmed by the Congress within thirty days of its promulgation, and on 17 October 2026 that vote had not yet taken place. Check its status before you plan on it.
None of this changes what a non-resident owner declares on rental income. Our guide to non-resident property tax in Spain covers that side.
If you let a home here, or plan to buy one to let, the practical point is this: the national number has gone, the regional number has not. Keep the Valencian registration, the community approval and the guest reporting in order, and ask an independent lawyer to confirm your own position, because these rules moved three times in 2026. Our investment properties are a good place to start.
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Written by Nicolas Strebel.