{"id":2098908,"date":"2026-08-19T07:00:48","date_gmt":"2026-08-19T05:00:48","guid":{"rendered":"https:\/\/kohenavocats.fr\/2026\/08\/19\/taxe-dhabitation-france-uk-second-home-2026-challenge\/"},"modified":"2026-08-19T07:00:48","modified_gmt":"2026-08-19T05:00:48","slug":"taxe-dhabitation-france-uk-second-home-2026-challenge","status":"publish","type":"post","link":"https:\/\/kohenavocats.fr\/en\/2026\/08\/19\/taxe-dhabitation-france-uk-second-home-2026-challenge\/","title":{"rendered":"Taxe d\u2019Habitation in France After Brexit: 2026 Second-Home Rules for UK Owners and How to Challenge a Wrong Bill"},"content":{"rendered":"

Owning a furnished house or flat in France does not become tax-free because the owner lives in the United Kingdom, holds a British passport or visits only during holidays. The French charge that causes the most confusion is the taxe d\u2019habitation sur les r\u00e9sidences secondaires<\/em>: the residence tax on second homes. It is different from taxe fonci\u00e8re<\/em>, the annual land and building tax charged to the owner, and it is still imposed on a furnished French home that is not the owner\u2019s main home.<\/p>\n

Brexit has changed immigration and travel rules, but it has not removed French local taxes attached to a home situated in France. A British owner can therefore receive an assessment even when the owner is not French tax resident, files a UK tax return, pays council tax in the United Kingdom or has never rented the French property. The decisive questions are more concrete: who had the property at their disposal on 1 January 2026, how was the property furnished and occupied, what information was recorded in the French property portal, and does the bill include a local surcharge?<\/p>\n

This article follows the route a UK owner can use to check a 2026 assessment, identify a genuine error and submit a defensible claim. It explains the French words that appear on the notice, the evidence that matters when the owner lives abroad, the distinction between a tax return and an occupancy declaration, and the steps to take if the French tax office rejects the request.<\/p>\n

I. Do UK owners pay taxe d\u2019habitation on a French second home after Brexit?<\/h2>\n

A. Who is liable on 1 January, and what counts as a furnished second home?<\/h3>\n

The starting rule is in Article 1407 of the French General Tax Code<\/a>, the Code g\u00e9n\u00e9ral des imp\u00f4ts<\/em> (CGI). Its current wording provides: \u00ab La taxe d’habitation sur les r\u00e9sidences secondaires est due pour tous les locaux meubl\u00e9s conform\u00e9ment \u00e0 leur destination d’habitation autre qu’\u00e0 titre principal \u00bb. In English, the tax is due for furnished premises intended for residential use other than as a main home. The rule applies to the category of property, not to the nationality of the person who owns it.<\/p>\n

The French administration uses r\u00e9sidence secondaire<\/em> for a home that is not the taxpayer\u2019s r\u00e9sidence principale<\/em>, or main residence. A holiday cottage, a furnished flat used for weekends, a home kept available for family visits and a furnished property retained while the owner lives in Britain can all fall within the rule. The term does not mean that the owner must spend a minimum number of nights there. A person who rarely enters the property may still have its free use and therefore be liable.<\/p>\n

The taxable premises can include immediate outbuildings. A private garage, parking space or other dependency can be included when it is attached to or used with the residence. Article 1407 also excludes a local used exclusively for professional purposes. That exception must be proved by the actual use and the facts recorded by the administration; describing a home as an office in an email is not enough where it remains furnished and available for private accommodation.<\/p>\n

Article 1408 of the CGI identifies the person assessed. It states: \u00ab La taxe est \u00e9tablie au nom des personnes qui ont, \u00e0 quelque titre que ce soit, la disposition ou la jouissance des locaux imposables \u00bb. The official Article 1408 text<\/a> therefore reaches a person who has the disposal or enjoyment of the premises, not only a registered freehold owner. An usufructuary, a person holding a right of use or a tenant who has a furnished second home for the year may need to examine the assessment in their own name.<\/p>\n

For a British freehold owner, the practical consequence is straightforward. If the French house was furnished and available to the owner on 1 January 2026, the owner will normally be the person named on the notice, even if the owner\u2019s permanent home was in England, Wales, Scotland or Northern Ireland. The French tax authority confirms in its English guidance that a person who is not French tax resident but owns one or more homes in France is liable for the residence tax on second homes. That guidance is available on impots.gouv.fr\u2019s non-resident local-tax page<\/a>.<\/p>\n

The date is important because Article 1415 of the CGI<\/a> provides: \u00ab La taxe fonci\u00e8re sur les propri\u00e9t\u00e9s b\u00e2ties, la taxe fonci\u00e8re sur les propri\u00e9t\u00e9s non b\u00e2ties et la taxe d’habitation sur les r\u00e9sidences secondaires sont \u00e9tablies pour l’ann\u00e9e enti\u00e8re d’apr\u00e8s les faits existants au 1er janvier de l’ann\u00e9e de l’imposition \u00bb. The tax is assessed for the whole year by reference to the facts existing on 1 January. A sale completed on 15 February 2026 will not usually undo a 2026 liability if the seller still had the furnished property at their disposal on 1 January. Conversely, a sale completed before 1 January may support a claim if the administration still treats the former owner as having the property.<\/p>\n

The same principle matters where a British family moved into the French home during 2025 or early 2026. A property can move from second home to main residence, but the owner must be able to show the date and the reality of the change. The French tax authority will not decide the issue solely from the owner\u2019s passport, a visa or a UK council-tax bill. It will look at the home in France, the family\u2019s living arrangements and the evidence for the relevant date.<\/p>\n

A recent decision gives a useful evidential warning. In Conseil d\u2019\u00c9tat, 7 July 2026, no. 506653<\/a>, the court held that \u00ab La r\u00e9sidence principale, au sens de ces dispositions, s\u2019appr\u00e9cie au regard de la situation de chaque contribuable \u00bb. It also held that the address shown on an income-tax return is one element, but cannot automatically be presumed to be the main residence. The judgment concerned a French taxpayer, not a British owner, but the rule is highly relevant to an international file: a declared address is evidence, not an automatic answer.<\/p>\n

Brexit does not replace this property-based rule with a special British regime. The UK government\u2019s guidance for British nationals buying property in France<\/a> identifies taxe d\u2019habitation<\/em> and taxe fonci\u00e8re<\/em> as French property taxes. Its Council Tax guidance<\/a> describes a separate UK system for a second home in the United Kingdom. UK Council Tax and French taxe d\u2019habitation are not the same assessment, and payment of one does not create a credit against the other.<\/p>\n

The France\u2013UK double-taxation convention should not be used as a blanket exemption. The convention deals mainly with taxes on income and capital and with the allocation of taxing rights between the two states. It does not turn a furnished French home into a non-taxable property. The GOV.UK publication of the 2008 UK\u2013France convention<\/a> is useful for income and residence questions, but the French local-tax liability must first be tested under the CGI provisions governing the property.<\/p>\n

The owner should also keep taxe fonci\u00e8re<\/em> separate from taxe d\u2019habitation<\/em>. The former is linked to ownership of the French land and buildings. The latter, for a second home, is linked to the furnished residential premises and the person who has their disposal or enjoyment. A single property can generate both notices. A dispute about the cadastral description, ownership or surface area may affect both taxes, but a request to correct one notice does not automatically correct the other.<\/p>\n

B. What must a British owner declare in GMBI, and why can the wrong status trigger a bill?<\/h3>\n

The occupancy declaration is not the same document as the annual income-tax return. French owners and certain other persons responsible for a dwelling use the online property service known as G\u00e9rer mes biens immobiliers<\/em>, or GMBI, which means \u201cManage my property\u201d. The relevant screen is generally found in the owner\u2019s secure Finances publiques<\/em> account under \u201cBiens immobiliers\u201d, meaning \u201cReal estate\u201d.<\/p>\n

Article 1418 of the CGI<\/a> requires owners of residential premises to declare information about the nature of the occupation before 1 July each year, subject to the statutory exemptions where no information has changed. The article refers to the owner\u2019s enjoyment, third-party occupation, the beginning and end dates of occupation, the identity of occupants and, where relevant, the rental manager. The current official text is broader than a simple tick box saying \u201choliday home\u201d.<\/p>\n

For the 2026 cycle, the French tax authority states that a new owner or an owner whose information changed between 2 January 2025 and 1 January 2026 must update the occupation information before 1 July 2026. Its page on the occupancy declaration<\/a> explains that the administration needs to know whether the property is occupied by the owner, made available to somebody else or vacant. If no relevant change occurred, the pre-filled information may be carried forward, but it should still be checked.<\/p>\n

This creates a common problem for British owners. A property may have been described in an earlier French record as a main residence because the owner lived there before returning to the UK. The property may then appear as a second home after Brexit. Another owner may have moved to France but failed to update GMBI after making the French house the family\u2019s habitual home. A third may have let the property furnished for part of the year but kept private use for the remainder. Each fact can change the correct answer, and the administration may use the declaration to prepare the notice.<\/p>\n

The owner should check at least these fields:<\/p>\n