France Host Registration Steps by Commune

French short-let registration is a commune process. The host declares the property to the commune where it sits, receives a 13-digit Declaloc number, and displays that number. General guides, including this one, can explain the shape of that process, but only the commune portal for the address can give the exact steps, forms and documents for that property. A host who follows a general guide without opening the commune portal has not completed registration, however well they understand the concept.

That commune-first principle also explains why hosts in different communes report different experiences. One commune may offer a fully online declaration with immediate number issue; another may use a form that requires supporting documents and a processing wait. Both are valid commune processes under the generalised system, and hosts should follow the process for their commune, not the faster process described by a host elsewhere.

Before starting a declaration, gather the property address as it appears in official records, operator identity and authority over the property, property type and letting pattern, and any building or lease permission notes. Having those ready prevents a half-completed declaration that times out or is submitted with placeholder details. Placeholder details are a false economy: they create a declaration that does not match the property and must later be corrected.

Also decide the letting pattern honestly before declaring: principal residence or second home, whole home or rooms, expected frequency. Those choices affect which commune route applies and what later rules, such as caps or change-of-use, will govern. Declaring one pattern and operating another creates a mismatch that platform verification or a commune check may surface.

Complete the commune's declaration step by step, using the property file as the source for every field, and check each field before submitting. Address format deserves particular care: flat numbers, building names and postal details should match official records exactly, since a mismatch can cause verification failure later even though the declaration itself was accepted. After submission, save the confirmation and the number together, and note the declaration date.

If the commune queries the declaration, answer the specific query with documents, not with a fresh identical submission. A query usually names the issue, and a targeted reply resolves it faster than duplication. Keep all commune correspondence with the declaration confirmation, since it forms the property's registration history.

After receiving the number, add it to every listing and advertisement for the property, check public display as a guest would, and set up the cap tracker where a cap applies, the stay log, and the tax file. Declaration without display is incomplete, since mandatory display from 20 May 2026 makes the number a public listing element. Declaration without tracking is fragile, since caps and tax both depend on stay-level records that must start from the first night.

Also update any manager or platform settings to use the new number. A manager who continues to list with an old or missing number, or a platform listing that was created before declaration and never updated, leaves a non-compliant advert live despite a completed declaration. Audit all channels after declaration, not only the channel used to test it.

Declaration details change when the operator, property or letting pattern changes. When any of those changes, check with the commune whether an updated declaration is needed, and complete it before operating under the new pattern. Renewal or update requirements, where they exist, should be recorded with reminder dates in the property file. A host who updates the listing but not the declaration, or vice versa, creates the mismatch that verification is designed to catch.

Property sales and transfers need a declaration check too. A number does not automatically transfer to a new owner or operator, and a new host should declare in their own right where required. A buyer who assumes the seller's number covers their letting risks operating under another person's declaration. Check transfer rules on the commune portal before completing a purchase for short-let use.

Commune procedures evolve, especially as loi Le Meur generalisation and EU display duties bed in. Recheck the commune portal before each season, even if last season's declaration was straightforward, and note the check date. A procedure change that is minor in itself, such as a new document requirement, can still block a new declaration or update if the host is unprepared.

This guide is general information only, last verified on 26 October 2026. The commune portal for the address and service-public.fr are the authoritative sources for declaration steps.