Tourist rental in Spain: the licence, the registration rules — and the fines in between

01What changed: the national registry of 1 July 2025 and its annulment in 2026

Royal Decree 1312/2024 created a single national rental registry (Registro Único de Arrendamientos), with the number obtained through the Registro de la Propiedad, and a digital one-stop shop (Ventanilla Única Digital de Arrendamientos) at the Housing Ministry. From 1 July 2025, advertising a short-term rental on online platforms required a registration number from that registry.

The Supreme Court (Tribunal Supremo) annulled that registry in three rulings: of 19 May 2026 (BOE-A-2026-12300), 21 May 2026 (BOE-A-2026-13893) and 1 June 2026 (BOE-A-2026-15677). Annulled: the national registration procedure, the hosts’ obligations (art. 5), the registry, the application for the number and its verification (arts. 8–10), and every other mention of the registry in the decree. Not annulled: the digital one-stop shop (art. 7) and the platforms’ duty to send it activity data.

The registry never replaced the regional tourist-licence rules, and its annulment does not remove them: that regional layer still decides whether you may rent at all.

02The national number after the Supreme Court rulings

The procedure for obtaining a national number through the Registro de la Propiedad no longer has a legal basis: the articles on the registry, the application and the verification of the number were declared null, and so was the obligation to register there to obtain a number for platform listings.

EU Regulation 2024/1028 has applied directly since 20 May 2026. It issues no numbers itself: its rules on registration numbers apply where a registration procedure exists — national, regional or local (art. 4). Platforms must ask hosts whether the unit is in an area with such a procedure and, if it is, require the number before the listing goes live and show it in the listing (art. 7).

So whether your listing needs a registration number now depends on your region and municipality. The rulings concern only the national decree: regional licences and registrations are governed by your region’s own rules.

03The regional layer: the licence you still need

Tourism is a regional competence in Spain. Each autonomous community — and increasingly each city — sets its own rules for short-term rentals: registration or licence (licencia turística / VUT number), technical requirements, zoning restrictions, moratoria in stressed areas, and community-of-owners vetoes.

The spread is dramatic. Some regions still run simple declarations; Barcelona has a licence moratorium and a 2028 phase-out plan for existing tourist flats; the Balearics and parts of the Canaries restrict new licences; Madrid and Andalusian cities keep tightening zoning. No registration number legalizes a rental the region prohibits — a number only identifies the unit.

Before you buy “to rent on Airbnb”, this layer is the one to check: whether new licences are granted in that municipality at all, and whether the building’s community has banned tourist use (Spanish horizontal-property law lets a qualified majority do that).

04Fines and delisting: what non-compliance actually costs

Enforcement runs on two tracks. Where a registration number is required, a platform must not let a listing go live without it (EU Reg. 2024/1028 art. 7), and the competent authority can order the removal of listings whose number it suspends or withdraws (art. 6) — that is lost income from day one. And regional tourism inspectorates fine unlicensed rentals; amounts are set regionally and for serious cases run from thousands to six figures in the strictest regions (Catalonia and the Balearics are the loudest examples).

Enforcement increasingly starts from data, not door knocks: registration data, platform reports and even neighbours’ complaints feed inspections. If you receive a proposed fine (acta / propuesta de sanción), deadlines to respond with allegations are short — that letter is a document worth checking before you answer anything.

05Seasonal and mid-term lets: not automatically exempt

Royal Decree 1312/2024 still defines short-term rental broadly: for a temporary purpose, tourist or not, including seasonal lets (alquiler de temporada) under the LAU (art. 2 a), not annulled). That definition still frames the data platforms send to the one-stop shop; the national number requirement for those lets fell with the registry. Whether a seasonal let needs a regional licence or registration depends on your region’s rules.

Long-term housing rentals under the LAU (your tenant’s primary residence) are outside the tourist regime — but mislabelling a de-facto tourist rental as “seasonal” to dodge the rules is exactly the pattern inspectors look for. The contract wording, the duration and the actual use must tell the same story.