A fire can leave a British owner in France with an uninhabitable house, an insurance claim, building works and several apparently overlapping tax notices. The fact that the property cannot be occupied does not, by itself, cancel every French local tax. The correct answer depends on the tax named on the notice, the condition and use of the property on 1 January, whether it was normally intended to be let, and the evidence proving how long the loss of use lasted. In this guide, taxe foncière means the French annual property tax on built property; a dégrèvement is a statutory reduction or cancellation of all or part of an assessment; and a réclamation is a formal claim made to the tax authority. The analysis is the same for a British citizen, a settled resident and a non-resident owner: Brexit does not create a general exemption from French local property taxes. You need to separate the possible dégrèvement of taxe foncière from a challenge to taxe sur les logements vacants (TLV, the tax on vacant homes) or taxe d’habitation sur les logements vacants (THLV, the local residence tax on vacant homes), then submit a documented claim to the French tax office for the commune where the house is situated.
I. What a fire changes in French property taxation
A. Does a fire cancel taxe foncière on a French home?
The starting point is the tax itself. Article 1380 of the Code général des impôts (CGI, the French General Tax Code) states: “La taxe foncière est établie annuellement sur les propriétés bâties sises en France”. In plain English, French built property is assessed annually because it exists in France; the owner’s British nationality, UK bank account or absence from France does not remove the property from the local tax system. The person legally liable is normally the owner or, in some situations, the person with a right of usufruct, meaning a right to use the property and receive its benefits. Article 1400 CGI identifies the owner or usufructuary as the person assessed, subject to the Code’s detailed rules. You can read the verified texts in Article 1380 CGI and Article 1400 CGI.
A fire therefore does not produce an automatic, immediate, full-year cancellation. Article 1415 CGI provides that the relevant built-property tax and the tax on furnished second homes are established for the whole year by reference to facts existing on 1 January of the tax year. The current wording is: “sont établies pour l’année entière d’après les faits existants au 1er janvier de l’année de l’imposition”. If the fire occurred on 15 March, the 1 January situation remains important for the original assessment. If the house was already a dangerous shell on 1 January, the evidence may support a challenge based on its actual condition; if it burned later, the argument usually concerns a statutory reduction for the period of qualifying vacancy, or the separate vacant-home tax, rather than an automatic deletion of the first-year assessment. The official text is available at Article 1415 CGI.
The principal route for a reduction of taxe foncière after a fire is Article 1389 CGI. It is narrower than many owners expect. The provision concerns a house normally intended for letting, or an industrial or commercial building no longer operated by the taxpayer. For a rental house, the vacancy must be independent of the taxpayer’s will, last at least three months, and affect the whole building or a part capable of being let separately. The statutory text says the dégrèvement runs “à partir du premier jour du mois suivant celui du début de la vacance” until the last day of the month in which the vacancy ends. The French phrase means that the relief is calculated by complete months after the vacancy begins, not by every day of the incident.
A fire is a strong fact for the “independent of the taxpayer’s will” condition, but it does not remove the other conditions. You must still show that the property was normally meant to be let, that it was genuinely unavailable, and that the required three-month period was reached. A holiday home kept for the family, a furnished second home used during visits, or a property that was never offered for rent may not qualify for the Article 1389 taxe foncière relief simply because the fire stopped you using it. A tenancy agreement, letting mandate, previous adverts, rent invoices, correspondence with an estate agent and the property’s pre-fire use can help establish the intended rental purpose. The current statutory wording and its procedural reference are in Article 1389 CGI.
The claim is also not necessarily limited to the building’s most visibly damaged room. The legal test asks whether the whole property, or a separately lettable part, is affected. A fire-damaged roof may make an entire house unfit even when some rooms appear intact. Conversely, one sealed bedroom in a multi-unit property may not justify a reduction for the unaffected units. This is why an insurer’s loss adjuster report should identify the affected surfaces, the safety restrictions, the loss-of-use period and whether the remaining accommodation could lawfully and safely be occupied or let. A simple statement that “the house was empty” is weaker than a dated technical explanation linking the fire to the inability to offer the property to a tenant.
Article 1389 must also be kept separate from a claim that the property’s taxable base is wrong. Valeur locative cadastrale means the notional annual rental value used by the tax administration to calculate local property tax. A fire may damage the property without changing the cadastral base immediately. If the assessment contains a wrong address, wrong owner, wrong annex, wrong number of units or an incorrect description, raise that distinct issue in the same formal claim but identify it separately. Attach the notice, the land-register or purchase documents, photographs and any cadastral correspondence. Do not assume that an insurer’s valuation automatically changes the French tax base: insurance value, market value and cadastral rental value serve different purposes.
B. Which vacant-home tax can still apply after fire?
Owners often receive a second notice because French law distinguishes property tax from taxes directed at vacant dwellings. For 2026 notices, the two traditional regimes are TLV and THLV. TLV is the annual tax on vacant housing in communes covered by the statutory shortage zones. THLV is the residence tax imposed on certain homes vacant for more than two years in communes outside the TLV zones that have adopted the required local decision. The French administration’s practical guidance is summarised by Service-Public.fr’s vacant-home tax page, while the earlier THLV legal basis is set out in Article 1407 bis CGI.
These taxes do not normally target every empty property. The question is whether the premises are legally capable of being used as housing and whether the vacancy is attributable to the owner’s choice. A house stripped by fire, subject to a prohibition on access, without functioning sanitation, without safe electricity or with structural works needed before habitation may not be a “vacant dwelling” in the relevant sense. The tax office may nevertheless rely on its existing property data and issue the notice automatically. Your task is to prove the physical reality at the relevant date and to connect it to the statutory exclusion, rather than merely asserting that no one slept there.
For a property in a TLV zone, the legal framework in Article 232 CGI has historically treated a dwelling as vacant for at least one year on 1 January, with rates increasing over time. It also excludes a vacancy independent of the owner’s will. The official Article 232 CGI provisions on vacant housing should be checked against the tax year shown on your notice. Legislative changes have reorganised the vacant-housing provisions for later assessments, including new Article 1406 bis rules for the 2027 tax year. A claim should therefore state the year, the notice type and the rule applicable to that year, rather than copying an old internet explanation.
THLV has its own timing and local-scope conditions. Under Article 1407 bis, the relevant local authority may subject a dwelling vacant for more than two years at 1 January to the tax. The provision refers to vacancy in the sense of Article 232. If the home was furnished and maintained as a usable second home, it may instead fall within the taxe d’habitation sur les résidences secondaires, abbreviated THRS, meaning the residence tax on a furnished property that is not the owner’s main home. Article 1407 CGI states that this tax is due for furnished premises used as a residence other than as a main home. The current legal text is at Article 1407 CGI.
This distinction matters after a fire. If the property was a furnished British family base and the furniture remained inside, do not describe it inaccurately as an ordinary empty rental. If the fire removed the roof, destroyed the installations and made the property unsafe, explain the change in condition and ask the tax office to reassess the tax actually charged. If the property was let unfurnished before the fire, the Article 1389 taxe foncière route may be available after three months, while the TLV or THLV objection depends on whether the dwelling was legally habitable at the relevant date. The same fire can produce different outcomes for different taxes; one successful argument does not automatically decide every notice.
In practice, the administration looks for more than a contractor’s estimate. The official tax guidance treats major works as a relevant indicator when they represent a substantial proportion of the property’s value, often using a practical threshold of more than 25 per cent. That threshold is evidence guidance, not a universal licence to avoid tax. A cheaper but safety-critical repair can still make a dwelling unusable; a costly cosmetic refurbishment may not. Set out the works by category: structural stability, roof and weatherproofing, electrical safety, heating, water and sanitation, fire remediation, removal of contaminated materials, and purely decorative improvements. Link each cost to a dated document and to the period during which occupation or letting was impossible.
A British owner should also avoid relying on the UK-France tax treaty as a local-tax exemption. The treaty may govern specific income and gains, but it does not replace the French rules for local property assessments. The UK government’s current Living in France guidance directs residents to French authorities for French tax and property questions. Nationality and residence are relevant facts in a wider tax file, but they do not by themselves defeat an assessment made by the commune in which the house is situated.
II. How a British owner should claim relief and challenge the bill
A. What evidence and deadline should you use?
Begin with a tax-by-tax schedule. Write down the notice number, tax year, property address, date of the fire, date access was prohibited, date the insurer or expert inspected the property, date works began, expected completion date and the date the property became safe again. Put the notices into separate folders for taxe foncière, TLV, THLV and, if applicable, THRS. The recipient may be the same tax office, but the legal tests differ. In your message, identify the exact relief requested: an Article 1389 dégrèvement for qualifying rental vacancy; cancellation or reduction of a vacant-home tax because the home was not habitable or the vacancy was outside your control; or correction of a wrong owner, address or property description.
Your core evidence pack should normally include:
- the complete tax notice, including the property reference, tax year and any annexed local charges;
- the fire service report, police or municipal record, insurer notification and loss-adjuster report;
- dated photographs and videos showing the exterior, roof, floors, electrical installation, water system, heating, rooms and access restrictions;
- an architect’s, engineer’s, surveyor’s or contractor’s written statement explaining why the property could not safely be occupied or offered to a tenant;
- the municipal safety order, expert prohibition, utility disconnection notice or other official document if one exists;
- repair estimates, signed contracts, invoices, delivery records and a works timetable, separated between essential reinstatement and improvements;
- proof of the property’s pre-fire status, such as the lease, letting mandate, adverts, tenancy history or evidence that it was a furnished personal second home;
- insurance correspondence confirming the loss-of-use period, while remembering that the insurer’s position does not bind the tax office; and
- ownership documents and, where someone acts for you in France, a clear authority or mandate and reliable contact details.
Photographs need context. In CAA Paris, 22 May 2025, no. 23PA05252, the court considered that “les photographies versées pour la première fois en appel par la société requérante, qui ne sont pas au demeurant datées” did not establish the claimed condition on their own. The point is practical: photographs should be dated, indexed and tied to a report or invoice. Add a one-page chronology saying what each image proves. If the fire occurred in the UK-owned property while you were abroad, arrange an independent French-language report if the existing evidence is only in English. Keep the original English documents and provide a concise translation or bilingual summary so the tax officer can follow the dates and technical conclusions.
For an Article 1389 claim, prove the three statutory elements expressly. First, explain why the vacancy was not a commercial choice: the fire, safety order, expert conclusion or compulsory works prevented occupation or letting. Secondly, calculate the three-month period and show the first and last relevant months. Thirdly, identify whether the entire house or a separately lettable part was affected. If only the kitchen or one bedroom was damaged but the property remained lawfully lettable, the administration may reject a claim for the whole assessment. If a single dwelling was wholly unusable, say so clearly and explain why the unaffected-looking rooms could not be separated and occupied.
Case law helps with the boundary. In Conseil d’État, 5 June 2020, no. 423066, the court held that the mere fact that a property still offered for rent was put up for sale did not defeat the reduction; the decisive question remained the statutory vacancy and its conditions. The official decision uses the phrase “la seule circonstance qu’un bien demeurant effectivement proposé à la location soit mis en vente”. That decision is not a fire case, but it shows why the tax authority must examine the legal conditions rather than rely on one superficial fact. By contrast, Conseil d’État, 29 August 2008, no. 300444 illustrates the need for an owner to take appropriate steps to remedy a situation preventing letting; passive inaction can weaken the argument that the vacancy was genuinely outside the owner’s control.
Submit the claim through the secure messaging service in your French tax account, generally using the path labelled “Réclamation/Contestation”, or by written claim to the service des impôts des particuliers (SIP, the individual taxpayers’ office) or tax centre for the location of the property. The official impots.gouv.fr guidance on contesting taxes explains the claim route. Name the commune and property reference in the subject line. For a vacant-home tax, claim to the office shown on the notice and identify the commune concerned; do not send a general complaint without the notice number and tax period.
Do not wait until the works are finished if the notice is already open to challenge. File the claim with the evidence available, state that further invoices or the final expert report will follow, and supplement it through the same secure channel. Article R*196-2 of the Book of Tax Procedures sets the time limits for claims concerning local direct taxes and related taxes, including the following year after collection of the tax roll or notice in the circumstances listed by the provision. Read the current wording at Article R*196-2 LPF. Article 1389 also refers to the procedural time limit in the Book of Tax Procedures. The safe working practice is to calculate the deadline from the notice and tax year, file promptly, and retain the electronic acknowledgement and a complete copy of every attachment.
Finally, update the factual occupancy information. French owners use the online “Gérer mes biens immobiliers” service, meaning “Manage my properties”, to report the status, occupants, use and changes requested by the tax administration. Article 1418 CGI provides the statutory framework for the administration’s occupancy information. Its current text is available at Article 1418 CGI. Report what actually happened, with the relevant dates, and do not mark a property as normally usable merely because a room still has furniture. An inaccurate occupancy declaration can create a second dispute even when the fire claim itself is well founded.
B. What to do if the tax office rejects or payment is difficult?
A rejection should be analysed, not simply answered with the same bundle of documents. Read the stated reason. Common reasons include: the property was not shown to be intended for rental; the three-month period was not reached; the evidence does not prove the property was unusable on the relevant date; only part of the building was affected; the authority considers that the vacancy resulted from the owner’s decision; or the claim concerns a tax that was not actually named on the notice. Prepare a short response addressing each reason in numbered paragraphs. If the office says the home was habitable, identify the specific safety or building evidence it overlooked. If it says the property was not normally rented, provide the pre-fire letting evidence rather than repeating that the property was bought as an investment.
The timing of the fire and the timing of the notice matter. Article 1415’s 1 January rule can explain why an annual assessment was issued even though the house was later destroyed. That does not necessarily answer a claim for later qualifying months under Article 1389 or an objection that the dwelling was already non-habitable on 1 January. Build a calendar with three lines: the physical condition of the property, the legal use of the property, and the tax notice for each year. A house may be taxable as a built property at the beginning of one year, qualify for rental-vacancy relief later in that year, and be assessed differently in the following year. Avoid presenting those outcomes as contradictory.
Where a fire affects more than one local tax, ask the authority to rule on each notice separately. A successful TLV cancellation does not automatically grant an Article 1389 reduction of taxe foncière. A taxe foncière reduction for a normally rented house does not automatically cancel THRS if the administration considers that the property remained a furnished second home. Your submission should contain a table with columns headed “tax shown on notice”, “legal ground”, “period requested”, “evidence” and “amount disputed”. This makes it much harder for one part of the claim to disappear inside a general message about the fire.
Payment is a separate issue from the merits. A claim does not automatically suspend recovery of French tax. If you can pay without serious difficulty, paying by the due date while reserving your rights can prevent collection measures and leave the refund claim to be decided. If payment would cause a material problem, Article L277 of the Book of Tax Procedures allows a taxpayer who expressly requests it in the claim, and specifies the amount or basis disputed, to seek a sursis de paiement, meaning a deferral of payment while the dispute is examined. The claim may require security. The current official text is Article L277 LPF. Do not assume that writing “I dispute this bill” alone has suspended payment; use the express statutory request and follow any demand for guarantees.
If the office requests security or rejects the deferral, respond quickly and ask what form is acceptable. Keep proof of submission, payment, telephone calls and any conversation with a named officer. A British owner outside France should nominate a reliable correspondence address and monitor the secure tax account rather than relying only on post sent to the French property. If you use an accountant, insurer or property manager, ask them to forward every notice in full, including the legal references and appeal information. A partial scan of the first page may omit the deadline or the recipient.
If the tax administration maintains its refusal after your claim, obtain the written decision and have the next procedural step checked against the notice’s appeal information. A judicial challenge may require the administrative claim to have been made first, and the competent court and time limit depend on the tax and decision. The evidence should be ready before that stage: the chronology, technical report, dated photographs, invoices and proof of use should form one coherent record. In a technically disputed case, an independent expert can explain habitability and the scope of works more effectively than a long personal statement. In a legally disputed case, a lawyer can separate the Article 1389 claim from the TLV, THLV or THRS arguments and prevent an avoidable concession.
There are useful judicial warnings on both sides. The Conseil d’État decision of 29 June 2020, no. 434521 shows that defects or administrative restrictions do not automatically produce the same relief in every category of property; the statutory purpose and facts must match. The decision in no. 300444 shows that the owner’s conduct during a claimed vacancy can be examined. These cases should not be cited as a promise that a private house after a fire will receive relief. They are reminders to prove the exact tax, the exact statutory conditions and the owner’s active efforts to restore lawful use.
Before sending the final message, run a simple quality check. Confirm that every French term is explained at first use; the claim names the correct tax; the fire date and 1 January status are clear; the Article 1389 three-month calculation is shown if rental relief is claimed; the property’s actual use before the fire is documented; the habitability evidence is dated; the deadline is recorded; and the payment position is explicit. Keep a PDF of the sent message and the tax office’s receipt. This evidence trail is particularly important for a British owner managing a French property from the UK, because the dispute may otherwise be reconstructed months later from incomplete emails and insurance documents.
Conclusion
A British property owner should not treat a fire as a single “tax exemption” event. Start by reading the heading on each notice. For taxe foncière, test Article 1389: was the house normally intended for rental, was the vacancy independent of your will, did it last at least three months, and did it affect the whole house or a separately lettable part? For TLV or THLV, prove that the dwelling was not legally habitable or that the vacancy was outside your control at the relevant date. For a furnished second home, check whether the notice is instead THRS and explain the fire’s effect on the property’s actual status. Then file a separate, evidenced réclamation for each tax, respect the current deadline, and deal expressly with payment or a sursis de paiement. The strongest file is chronological, technical and tax-specific: fire report, dated photographs, habitability opinion, essential-work estimates, proof of pre-fire use and the exact legal provision relied upon.
Need a quick opinion on your case?
Arrange a telephone consultation within 48 hours with a lawyer from the firm.
We can review the fire evidence, the French tax notices and the route for your claim.
+33 6 46 60 58 22 — Maître Reda Kohen