How to register your vacation rental legally in France, Italy, Spain, and the UK in 2026

How to register your vacation rental legally in France, Italy, Spain, and the UK in 2026

For most of the last decade, registering a short-term rental in Europe was optional in practice. A host could list on Airbnb, take bookings, and worry about the paperwork later, if at all. That window has closed. Between 2024 and 2026, France, Italy, Spain, and parts of the UK each rolled out mandatory registration regimes with real penalties (thousands to tens of thousands of euros) and, crucially, enforcement that runs through the booking platforms themselves. An unregistered listing in 2026 is not a listing that flies under the radar, it is a listing the platform is legally required to remove.

The change matters because the enforcement model flipped. Old regulations relied on municipalities catching offenders one at a time, which rarely happened. The new regimes make Airbnb, Booking.com, and VRBO responsible for verifying a registration number before a listing can stay live, with the platforms facing their own penalties if they host unregistered properties. This guide walks through the four regimes host by host: what each requires, the deadlines, the penalties, the documents you need, and how the platforms enforce. It closes with what good registration management looks like across a portfolio.

Why registration regimes proliferated in 2024-2026

Three forces converged. Housing pressure in tourist cities pushed local governments to track and cap short-term rentals. The EU’s broader transparency agenda (the DAC7 tax directive, the Short-Term Rental Regulation adopted in 2024) created a legal framework requiring registration data to flow to authorities. And the platforms, facing their own regulatory exposure, became willing enforcement partners rather than obstacles. The result is a coordinated push: register, display your number, or be delisted.

The EU Short-Term Rental Regulation (Regulation 2024/1028, adopted April 2024) is the umbrella. It sets common rules for the registration systems member states choose to run (hosts get a unique number), and it requires platforms to check those numbers and report activity data to authorities. Member states are implementing it on their own timelines, which is why France, Italy, and Spain each have a distinct system rather than one EU-wide registry. The regulation has applied since 20 May 2026, which is why so many national deadlines cluster around that date.

France: the Le Meur law and the registration number

France’s framework was overhauled by the Le Meur law (loi Le Meur), promulgated on 19 November 2024. It tightens short-term rental rules across the board and introduces a national registration requirement.

• What it requires: Every furnished tourist rental (meublé de tourisme) must obtain a registration number. The State’s national online registration service is planned for the fourth quarter of 2026; until it opens, the obligation applies in communes that run their own procedure (through the town hall, the Cerfa form, or a service such as Declaloc). The number, 13 characters (a 5-digit commune code, a 6-digit identifier and a 2-character control key), must be displayed in every listing (Service-public).
• Deadline: Once the national service opens, registration becomes mandatory everywhere, and numbers already issued by communes must be renewed on it within a transition period of several months, after which the old numbers stop being valid. Many municipalities already require local registration, so hosts in Paris, Lyon, Bordeaux, Nice, and other regulated cities should already hold a number.
• Penalties: Up to €10,000 for failing to register and up to €20,000 for a false declaration or a fake number, both administrative fines imposed by the commune under the Le Meur law and applicable at the latest since 20 May 2026. Service-public’s guide (last checked 21 May 2026) still shows the former €5,000 for failing to register, so confirm the amount with your town hall or a professional.
• Additional Le Meur changes: The primary-residence rental cap stays at 120 nights per year by default, and municipalities can now lower it to as few as 90 nights (Service-public). New energy-performance (DPE) requirements phase in for tourist rentals. Municipalities gained broader power to require authorization and set quotas.

The national service will centralize what is still a patchwork of municipal registration procedures (Declaloc is one service some communes use). Hosts enter property details, ownership, and the primary-versus-secondary-residence status, and receive the 13-character number to paste into each listing.

Italy: the CIN national identification code

Italy introduced the Codice Identificativo Nazionale (CIN), a national identification code for short-term and tourist rentals, under Decreto-Legge 145/2023. The system opened for registration on 1 September 2024 and became fully mandatory from 1 January 2025.

• What it requires: Every short-term rental and tourist accommodation must obtain a CIN through the Ministry of Tourism’s national database (the Banca Dati delle Strutture Ricettive) and display it in every listing and on signage at the property.
• Deadline: Mandatory since 1 January 2025. New properties must register before taking bookings. Since 1 January 2026 (Law 199/2025), short-letting a third unit is presumed to be a business activity, which requires a VAT number (partita IVA).
• Penalties: €800 to €8,000 for operating without a CIN, and €500 to €5,000 for failing to display it in listings and at the property. Separately, €600 to €6,000 per violation for missing the required safety equipment (working gas and carbon-monoxide detectors, portable fire extinguishers), which the CIN process requires you to declare.
• Safety requirements tied to the CIN: The application requires self-certification that the property has working detectors for combustible gas and carbon monoxide, and portable fire extinguishers (at least one per floor). This couples registration with a baseline safety standard.

The CIN must appear in every online listing. Platforms operating in Italy check for it, and listings without a valid CIN are subject to removal.

Spain: regional registration after the NRUA ruling

Spain launched the Registro Único de Arrendamientos (NRUA), a single national rental registry operated through the Ventanilla Única Digital, and made it mandatory on 1 July 2025. In May 2026 the Supreme Court annulled the provisions that created it (Sentencia 620/2026), ruling that the State lacked competence.

• What it requires: Short-term and tourist rentals need the registration their region requires before they are advertised. The national NRUA number is no longer the reference since the ruling, but the Ventanilla Única Digital and the platforms’ duty to transmit data to the authorities remain.
• Deadline: Regional registration applies now. Check your region’s tourism rules, as the national framework is still moving after the ruling.
• Penalties: Set by each region’s tourism law, and they vary widely by region and by severity.
• Regional licenses still apply: The regional tourism registrations Spain already required (the VFT in Andalusia, the HUT in Catalonia, the VT in Valencia, and so on) remain the reference after the ruling.

Keep the regional number displayed on every channel: a listing flagged as non-compliant can disappear fast.

United Kingdom: a patchwork, tightening

The UK does not yet have a single national registration scheme, but the pieces are arriving region by region, and England’s register is due to be running by March 2027.

• Scotland: Short-term let licensing has been mandatory since 1 October 2023. Every host needs a license from their local council, with conditions covering safety, insurance, and planning. Operating without a license is a criminal offense carrying fines up to £2,500.
• Wales: Registration for visitor accommodation opened on 1 October 2026, the first phase of a statutory registration and licensing scheme. Existing providers must register by 31 March 2027 (Welsh Government).
• England: The government told Parliament in September 2026 that the short-term let register should be up and running in full by March 2027. It is not live yet, but hosts should expect a registration number requirement to arrive.
• Planning permission (England): A separate planning-use class for short-term lets has been proposed but not introduced, so there is no new planning-permission requirement for short-term lets in England yet. Wales is the part of the UK that created dedicated use classes (C5 and C6) for councils to apply in designated areas.

UK hosts in Scotland should treat licensing as a live requirement today. Hosts in Wales must register before 31 March 2027, and hosts in England should watch for the register due by March 2027.

The other registration: reporting every guest to the authorities

Registering the property is only half the obligation. Several countries also require the host to register every individual guest with the police or a national authority, usually within 24 to 72 hours of check-in. This is a separate, recurring duty that applies to each booking, not a one-time property filing, and it is easy to overlook because it sits outside the OTA listing flow entirely.

• Spain (parte de viajeros, Real Decreto 933/2021): Hosts must collect an extensive set of guest and booking data and submit it to the Ministry of the Interior through the SES.Hospedajes platform, with enforcement having stepped up from December 2024. The data set is large (identity, contact, payment, and stay details) and the submission window is short. Penalties for non-compliance can reach into the tens of thousands of euros.
• Italy (Alloggiati Web): Under public-security law, hosts must report each guest’s details to the State Police through the Alloggiati Web portal within 24 hours of arrival (or at arrival for stays shorter than 24 hours). This is separate from, and in addition to, the CIN property registration.
• Portugal (boletim de alojamento): Each guest must be reported to the national authority within a few days of check-in, for every stay.
• France (fiche individuelle de police): For foreign guests, hosts are required to collect a police information sheet, with the legal basis in the immigration code.
• Others: Croatia (eVisitor, every guest within 24 hours), the Czech Republic, Greece, and several other countries run comparable per-guest reporting systems.

The practical pain is the frequency. Property registration happens once and renews occasionally. Guest registration happens on every single booking, often within a 24-hour window, and the forms ask for data the host has to chase from the guest after they have already arrived. At portfolio scale, this is one of the most time-consuming compliance tasks there is.

What documents you typically need

The exact list varies by country and municipality, but registration applications generally ask for:

• Proof of ownership or the right to let (title deed, lease with sublet permission, or owner authorization).
• Proof of identity (passport or national ID).
• The property address and cadastral or land-registry reference.
• Primary-versus-secondary-residence status (this drives night caps in France).
• Self-certification of safety equipment (gas and CO detectors, fire extinguishers), especially in Italy.
• In Spain, the existing regional tourism license number.
• Tax identification (SIRET or fiscal number in France, codice fiscale in Italy, NIF or NIE in Spain).

How the platforms enforce

The enforcement model is what makes these regimes different from past regulations. Rather than relying on municipal inspectors, the laws make the booking platforms responsible:

• Number display is checked. Airbnb, Booking.com, and VRBO each have fields where the registration number is entered and displayed. In regulated markets, the listing cannot go fully live without it.
• Delisting timelines are short. All the regimes empower or require platforms to remove non-compliant listings once an authority flags them.
• Platforms face their own fines. The regimes put legal obligations on the platforms themselves, which is why Airbnb and Booking.com enforce proactively rather than waiting for complaints.
• Data flows to authorities. Under the EU regulation and DAC7, platforms report host activity (nights booked, revenue) to tax and housing authorities, so an unregistered listing is visible to the state, not hidden.

Standard approaches hosts use to stay compliant

DIY registration through municipal and national portals

Free, and for a single property in a single jurisdiction, manageable. The host fills out the commune, CIN, or regional form, gets the number, and pastes it into each listing. The friction grows with each additional property and each additional country.

Accountant-handled registration

Many hosts delegate registration to the same accountant who handles their rental income tax. Cost is typically bundled into the annual accounting fee. Reliable for compliance, but the accountant rarely manages the day-to-day of keeping numbers displayed correctly in listings.

Platform-assisted compliance flows

Airbnb and Booking.com have built guided flows that prompt hosts to enter the registration number and, in some markets, link to the registration portal. Helpful for awareness, but the host still has to obtain the number and keep it current across every channel.

Third-party compliance services

Specialized firms handle registration, renewals, and ongoing compliance across multiple jurisdictions for a fee. Worth it for large or multi-country portfolios where tracking deadlines and renewals manually becomes a job in itself.

What good registration management looks like at portfolio scale

1. A single record per property holding the registration number, the issuing authority, the issue and expiry dates, and the documents filed.
2. Automatic display in listings so the number appears in the correct field on every channel without manual copy-paste per platform.
3. Renewal and deadline tracking so a number that expires (or a new jurisdiction that comes into force) surfaces before it causes a delisting.
4. An audit trail of what was filed and when, in case an authority or platform asks for proof.
5. Country-aware rules so the system knows a French primary residence is capped at 120 nights by default (90 where the commune has lowered it), an Italian listing needs the safety self-certification, and a Spanish listing needs its regional registration number.

How Nowistay helps with registration through the AI connector

Registration is one of the areas where connecting an AI assistant to Nowistay does the heavy lifting. A host who has connected Claude or ChatGPT to Nowistay through the MCP server (see how to manage your vacation rental from ChatGPT or Claude) gives the assistant live access to the property details already held in Nowistay, the address, the cadastral reference, ownership status, the primary-versus-secondary-residence flag, and the amenity and safety inventory. From there the assistant can do the parts of registration that usually eat an afternoon:

• Generate the exact details each portal asks for. Ask “pull together everything I need to register this property with my town hall” and the assistant returns the property data formatted to the fields the portal expects, so you are not hunting through files for the cadastral reference or the INSEE code.
• Draft the supporting documents. The self-certifications (safety equipment for the Italian CIN, primary-residence declaration for France) can be drafted from the inventory data already in Nowistay, ready for you to review and sign.
• Pre-fill the official registration form. For portals that accept it, the assistant can fill in the registration form automatically from the property record, leaving you to check it and submit rather than typing every field by hand.
• Repeat it across the portfolio. Run the same routine property by property, or as a recurring task that flags any new property still missing its registration step.
• Handle per-guest police filings. The same connector applies to the recurring guest-registration duty. Where Nowistay has captured guest identity at check-in (through its KYC verification), a connected assistant can take that data and pre-fill the per-guest report for portals like Spain’s SES.Hospedajes or Italy’s Alloggiati Web, turning a per-booking scramble into a quick review. You confirm and submit through the official portal; the data-gathering is automated.

The result is that the tedious data-gathering and form-filling collapse into a short review-and-submit. You still obtain and own the registration number through the official portal, Nowistay does not issue it or hold it on your behalf, but the work of getting there is largely automated. Start with the jurisdiction where a missing number would cost you the most: check that every listing there displays its registration number, then put each renewal or annual declaration date in your calendar so nothing lapses between two seasons.

This article is general guidance, not legal advice. Registration rules change frequently and vary by municipality. Confirm the current requirements with your local authority or a qualified professional before relying on any specific figure or deadline.

A compliance checklist for 2026

1. Identify every jurisdiction you operate in. Each country, and often each city, has its own regime.
2. Confirm whether you need a national number, a regional license, or both. In Spain, the regional registration remains the reference since the Supreme Court annulled the national NRUA registry in May 2026.
3. Check the deadline. France’s national online service is planned for Q4 2026 (with a renewal window for numbers issued by communes), Italy’s CIN has been mandatory since January 2025, and Wales’s registration deadline is 31 March 2027.
4. Gather your documents before starting the application: ownership proof, ID, cadastral reference, tax number, safety self-certification.
5. Register and record the number in one place per property, with the issue and expiry dates.
6. Display the number in every listing on every channel.
7. Set a renewal reminder ahead of any expiry, and watch for new schemes (England, Wales) coming into force.

The hosts who treat registration as a one-time annoyance get caught by the 2026 deadlines and the short platform-takedown timelines. The hosts who treat it as a standing operational task, one record per property, displayed everywhere, renewed on schedule, keep their listings live while competitors scramble.