Declaration and number
- Before the law
- A simple declaration to the town hall (cerfa 14004) for a let that is not the owner's main home; where the town had set it up, a declaration with registration and a number to show on every listing (service-public.fr, pages F2043 and F33175).
- Since the law
- French Tourism Code, article L324-1-1, III, in force since 20 May 2026: anyone offering a furnished tourist let must first declare it to a national online service run by the Directorate General for Enterprises (article R324-2-2), which issues a declaration number at once. The declaration states whether the property is the owner's main home, with proof.
- In Chalon
- Service-public.fr (pages checked on 21 May 2026) still sends owners to the town hall to find out which online service to use. The Grand Chalon tourist office asks hosts to declare their letting to the town hall of the property's commune and offers to help. Ask the town hall before publishing a listing.