Many foreign owners discover the French multi-year works plan the hard way: a letter from the syndic (managing agent) announces that the assemblée générale (general meeting of co-owners) has voted a plan pluriannuel de travaux (multi-year works plan) worth several hundred thousand euros, and that your share is 18,000 euros, payable in four quarterly calls. You bought a Paris apartment as a stable investment, you attend no meetings, and suddenly a façade renovation, a lift replacement and an energy retrofit land on your doorstep in a single vote. This guide explains, for non-resident and foreign owners, how the French works-plan machinery actually works, how the bill is computed and divided, and, above all, the three levers the courts recognise when the amount looks wrong: checking what was voted and how, challenging the vote within a short and unforgiving deadline, and negotiating how you pay.
The starting point is an official one. The French public service explains that the multi-year works plan is a document drawn up by the co-ownership setting a schedule of works over ten years, designed to safeguard the building, maintain the common areas and collective equipment, and improve energy efficiency. The draft plan, called the projet de plan pluriannuel de travaux (draft multi-year works plan), is prepared by a qualified professional on the basis of an analysis of the building, its equipment, the energy performance assessment and, where it exists, the diagnostic technique global (global technical survey). Once presented, the general meeting may adopt it in whole or in part, amend it or refuse it: only developing the draft and presenting it to the meeting are compulsory, while adopting it remains a choice of the co-owners. Since 1 January 2025, having a draft plan drawn up is in principle mandatory for all residential buildings whose reception dates back more than fifteen years, unless a global technical survey shows that no works will be needed in the following ten years. Paris buyer guides aimed at international clients describe the phased roll-out that led here, with the largest buildings concerned first and smaller ones brought in progressively. In practice, if you own an apartment in a Haussmannian or post-war Paris building, your co-ownership almost certainly has a draft plan on the table already, and the question is no longer whether works will be voted but when, for how much, and on what majority.
I. From the ten-year plan to your quarterly bill: how French co-ownership turns works into money you owe
A. The plan, the survey behind it and the vote that makes it binding
The works plan never arrives alone: it is built on a technical survey, debated at a meeting, and adopted by a defined majority. Understanding each step tells you where an excessive bill can be attacked later. The global technical survey is the foundation. The Construction and Housing Code provides: « Afin d’assurer l’information des copropriétaires sur la situation technique générale de l’immeuble et, le cas échéant, aux fins d’élaboration d’un plan pluriannuel de travaux, l’assemblée générale des copropriétaires se prononce sur la question de faire réaliser par un tiers, disposant de compétences précisées par décret, un diagnostic technique global pour tout immeuble à destination partielle ou totale d’habitation relevant du statut de la copropriété. » In other words, the meeting decides to have an independent professional survey the common areas and equipment of any residential co-owned building, precisely so that the ten-year plan rests on documented findings rather than on the managing agent’s impressions. The same article adds that this decision is taken by the ordinary majority of those present and voting, which means an absent foreign owner who gave no proxy has no say at this stage. Once completed, the survey must be put before the owners: « Le contenu du diagnostic technique global est présenté à la première assemblée générale des copropriétaires qui suit sa réalisation ou sa révision. » This means the survey cannot sit in a drawer: it must be presented at the next meeting after it is produced, and that presentation is the moment to ask questions, request competing quotes and check whether the recommended works are genuinely necessary. For buildings brought into co-ownership late, the Code is even stricter: « Toute mise en copropriété d’un immeuble construit depuis plus de dix ans est précédée du diagnostic technique global » In other words, a developer dividing a building more than ten years old must commission the survey before the division, so a foreign buyer of a new lot in an old Paris building should find a recent survey in the sale file.
The draft works plan itself follows a two-step vote described by the public service: first the meeting votes on how the draft will be prepared, then, once completed, the managing agent submits it to the first annual meeting following its preparation, and the owners decide to validate it in whole or in part, or to reject it. Adoption or rejection requires the absolute majority of the votes of all co-owners, a demanding threshold that counts abstentions and absentees as votes against. This is a first protection for foreign owners: a costly plan cannot pass on a thin majority of a poorly attended meeting. But it cuts both ways, because once the plan is adopted it becomes the co-ownership’s roadmap, and each work is then voted according to the recommended timetable, with every vote accompanied by a vote on financing and on the amounts the managing agent will collect. Refusing to pay at that later stage is far harder than organising opposition before the plan is adopted, which is why monitoring the agenda from abroad matters so much. If the meeting adopts only part of the draft, or if the timetable slips, the managing agent must put the question back on the agenda of each meeting called to approve the accounts, so the subject returns every year until it is settled. Adopted works are financed through the works fund to which every co-owner must contribute, and the mayor or the prefect can demand the adopted plan at any time to check that the scheduled works guarantee the building’s safety; if it is not sent within one month, the authorities can have the draft drawn up or updated instead of the co-ownership and at its expense.
For a foreign owner, three practical consequences follow. First, the sale file must contain the works documents: the adopted plan, or the draft if nothing was voted, is added to the papers handed to the buyer at the notary’s office, alongside the last three years of meeting minutes. A buyer who discovers a 40,000 euro assessment voted just before the sale, with no trace in the file, has a concrete evidential starting point. Second, the adopted works and their timetable must be entered in the building’s maintenance log, the carnet d’entretien (maintenance record), which your property manager can consult at any time. Third, the professional who draws up the draft must certify independence from the managing agent, energy suppliers and works companies, and must carry professional liability insurance covering the stated skills: a draft prepared by a company that also sells the renovation works is vulnerable on independence grounds. Owners who need structured help reviewing meeting papers, votes and calls for funds from abroad can turn to counsel experienced in French co-ownership disputes and works assessments in Paris, because the deadlines described below leave no room for improvisation.
B. How your share is computed: tantièmes, the works fund and the quarterly call
Once works are voted, the money is collected through a familiar circuit: the provisional budget, quarterly provisions, and calls for funds, the appels de fonds (cash calls), allocated between lots according to the tantièmes (thousandths of ownership). The works decided under the ten-year plan are financed in the same way as other collective expenditure, but with one specific reservoir: the fonds de travaux (works fund), a compulsory savings pot fed by an annual contribution of at least five percent of the provisional budget. The Cour de cassation restated the rule in a 4 July 2024 decision: « Selon l’article 14-2, II, de la loi n° 65-557 du 10 juillet 1965, dans sa rédaction antérieure à celle issue de la loi n° 2018-1021 du 23 novembre 2018, dans les immeubles à destination partielle ou totale d’habitation soumis à la loi, le syndicat des copropriétaires constitue un fonds de travaux alimenté par une cotisation annuelle obligatoire versée par les copropriétaires selon les mêmes modalités que celles décidées par l’assemblée générale pour le versement des provisions du budget prévisionnel. » In other words, every residential co-ownership must build a works fund through a compulsory yearly contribution, collected on the same schedule as the ordinary budget provisions, and worth at least five percent of that budget. The contribution is a floor, not a ceiling: meetings routinely vote higher percentages once a heavy plan is adopted, and the difference between five percent and the voted rate is where foreign owners feel the shock.
The same decision settles the most frequent billing dispute: in what proportions is the contribution divided? An owner of a mere parking space in one building of a large complex argued that making him pay according to the general thousandths forced him to fund heating, water and drainage equipment in other buildings from which his garage could not benefit. The Court rejected the claim and held that the contribution is called at the same rhythm as the provisional budget but is not divided in proportion to each owner’s share of that budget: it is divided like the charges for conservation, maintenance and administration of the general common areas, meaning by general thousandths. For the foreign owner this is decisive arithmetic. Your bill for the works fund, and by extension for most collective works, follows your general thousandths as stated in the règlement de copropriété (co-ownership bylaws) and the état descriptif de division (schedule allocating the lots), not the actual benefit your apartment draws from each piece of equipment. A studio on the ground floor pays for the lift by thousandths; a top-floor owner pays for the caretaker’s lodge by thousandths. Only a challenge to the bylaws’ allocation itself, a rare and technical action, can change the key: a challenge to a single call for funds cannot.
Two Civil Code provisions frame every payment dispute. First, the burden of proof: « Celui qui réclame l’exécution d’une obligation doit la prouver. » In other words, whoever demands performance must prove the obligation, so the syndicate claiming arrears must produce the vote that authorised the call, the allocation key applied, and the accounts behind it. A foreign owner asked to pay 25,000 euros on the basis of a one-line letter is entitled to demand the resolution, the minutes, the quotes and the breakdown before paying, and persistent refusal to produce supporting documents weakens any later recovery action. Second, time works in both directions: « Les actions personnelles ou mobilières se prescrivent par cinq ans à compter du jour où le titulaire d’un droit a connu ou aurait dû connaître les faits lui permettant de l’exercer. » In other words, personal claims expire after five years running from when the holder knew or should have known the facts, so the syndicate must recover unpaid calls within five years, while an owner who paid under protest and wants to reclaim an overcharge is subject to the same five-year horizon. Dated demands, registered letters and stamped receipts therefore matter as much as the substantive merits.
The Paris and Île-de-France context sharpens every figure in this section. Parisian buildings are overwhelmingly more than fifteen years old, so the draft-plan duty in force since 1 January 2025 catches nearly the entire Paris stock, from Haussmannian stone façades to 1970s concrete. Façade restorations, roof replacements, lift modernisations and energy retrofits in Paris routinely produce per-lot bills of 10,000 to 50,000 euros, with scaffolding, heritage-area constraints and parking restrictions inflating Paris quotes well above national averages. The competent court is the tribunal judiciaire (ordinary civil court) of the building’s location, which in Paris means a specialised property bench used to these disputes, but also a congested docket where interim relief must be prepared with unusual care. Before buying, the sale disclosures are your shield: advertisements must state the average yearly share of the provisional budget, and at the preliminary agreement stage the buyer must receive the bylaws, the three years of minutes, the financial statements and the maintenance record. A foreign buyer who reads those minutes will see the draft plan, the voted percentages and the coming calls before signing, while one who skips them discovers the assessment after the withdrawal period has expired.
II. Pay less, pay later or cancel the vote: the remedies a foreign owner can actually use
A. Cancelling the vote: the two-month guillotine and how the courts apply it
French law gives co-owners a powerful weapon against an irregular works vote, the action for annulment, but mounts it on a guillotine: two months from notification, on pain of forfeiture. The Cour de cassation restated the framework on 16 April 2026: challenges to meeting decisions must, on pain of forfeiture, be brought by owners who voted against or who were absent within two months of notification of the minutes, and the managing agent must notify those minutes within one month of the meeting. Three features make this deadline brutal for owners living abroad. First, only owners who opposed the resolution or who were absent and unrepresented can sue: an owner who voted in favour, even by mistake or on incomplete information, is shut out. Second, the two months run from notification of the minutes, which the managing agent sends by registered letter with acknowledgment of receipt. Third, and most dangerous for non-residents, the starting point does not wait for you to collect the letter. The Court held: « La loi ne distinguant pas, selon que le pli recommandé est ou non retiré par son destinataire, pour fixer le point de départ du délai de deux mois pour agir en contestation des décisions d’une assemblée générale de copropriétaires, ce délai court, dans tous les cas, à compter du lendemain du jour de la première présentation de la lettre recommandée, de notification du procès-verbal de l’assemblée générale, au domicile du destinataire. » In other words, whether or not you collect the registered letter, the two months run in every case from the day after its first presentation at your home address. A letter presented while you are in London, New York or Dubai starts the clock without you: the postman’s first visit, not your return, fixes the deadline. The owner in that 2026 case argued exactly the opposite and lost on both pleas, the appeal dismissed in full.
The Court had already closed the mirror-image escape route seventeen years earlier. Owners argued that the managing agent had notified the minutes late, beyond its own deadline, and without mentioning the two-month time limit, so that the notification could not start the challenge period. The Court answered that the managing agent’s own notification deadline carries no sanction and has no effect on the owner’s right of action: « est sans incidence sur le droit de recours du copropriétaire, que le délai ait ou non été respecté par le syndic » In other words, a late notification by the agent does not extend or reopen the owner’s two months. Taken together, the two decisions draw a narrow corridor: the clock starts at first presentation even if you never touch the letter, and the agent’s delay does not give you extra time. Foreign owners must therefore organise themselves before the meeting, not after the letter: give a proxy to a trusted person in France, elect domicile at a French address where mail is actually monitored, instruct the managing agent in writing to send notices by email in addition to post where the bylaws allow it, and calendar the meeting date so that the one-month notification window plus two months can be tracked from Paris even when you are abroad.
What can be challenged within those two months goes well beyond the amount. Claimants typically attack the convocation and its agenda, which must list each question precisely; a works programme voted on a vague agenda line can fall. They attack the majority applied: ordinary administration passes by simple majority of those voting, most works and the works plan require the absolute majority of all owners, and structural or sensitive works can require higher thresholds, so a resolution passed at the wrong majority is annullable. They attack conflicts of interest and missing documents, such as the absence of competing quotes for major works or the failure to present the technical survey. And they attack the allocation itself where the bylaws were misapplied, for example by charging private-benefit works to all owners. The remedy is annulment of the resolution, which collapses the calls for funds built on it, with restitution of sums paid. But the action must be filed by writ before the tribunal judiciaire (ordinary civil court) within the two months, and interim suspension of the works in urgent cases requires a separate showing of manifest unlawfulness and imminent harm. Given the stakes, owners facing a heavy assessment often have the file reviewed by counsel versed in challenging co-ownership votes and works charges before the Paris courts as soon as the minutes arrive, because week six is already late to build a serious case.
B. Paying over time, borrowing together or selling smart: the financial exits
Where the vote is regular, or the two months have expired, the battle moves from validity to financing: spreading, sharing or passing on the cost lawfully. The first exit is the payment schedule. Managing agents routinely accept instalment plans for large calls, and meetings can vote to stagger collection over several quarters, aligning calls with the timetable of the works rather than demanding everything upfront. Any such arrangement should be confirmed in writing, with the exact due dates, the allocation of default interest, and confirmation that staged payment does not forfeit the right to challenge other resolutions. The general law of obligations supports holding parties to documented commitments: « Les contrats légalement formés tiennent lieu de loi à ceux qui les ont faits. » In other words, a lawfully formed agreement binds its parties like a statute, so a written schedule signed with the syndicate protects both sides far better than an oral understanding with the managing agent.
The second exit is collective borrowing. French law allows the syndicate itself to borrow to fund voted works, with consenting owners repaying through their charges and dissenting owners paying their share immediately or opting out under defined conditions. The Construction and Housing Code organises long-term collective loans for works the syndicate’s funds cannot cover: « Il permet de financer le coût des travaux non couvert par la mobilisation de fonds détenus par le syndicat des copropriétaires » In other words, the collective loan bridges exactly the gap this article addresses: works voted but beyond the syndicate’s available cash. The statute then protects owners who receive public subsidies or who prefer to pay their share at once: « L’emprunt comporte des facilités de remboursement anticipé pour tenir compte du versement des subventions publiques accordées pour la réalisation des travaux votés ou du versement des montants des quotes-parts du coût des travaux des copropriétaires ne souhaitant pas bénéficier du prêt. » In other words, the loan must offer early-repayment facilities reflecting subsidies received for the voted works and the shares paid upfront by owners who do not want the loan. For a non-resident who cannot easily obtain a French consumer loan, the collective loan voted by the meeting can be the cheapest path, since the syndicate borrows as one body and the cost is spread through the charges; but it must be voted, its duration and rate disclosed, and its interaction with the works fund explained before you consent.
The third exit is public money. Energy-renovation works in co-ownership can attract subsidies and reduced-rate financing, notably through the MaPrimeRénov’ collective route and local Île-de-France aids, which the managing agent and the project manager are supposed to identify when the plan is drawn up. Subsidies do not erase the calls, they reduce their net amount and, crucially, they arrive after the works, so the financing plan must bridge the gap and the early-repayment facilities quoted above exist precisely for that timing mismatch. Owners should demand a subsidy schedule in writing: which aids were applied for, on what timetable, subject to which conditions, and what happens to the calls if an application fails. An assessment presented gross of subsidies that never materialise is a classic source of disputes, and the paper trail built at voting stage determines who bears the shortfall.
The fourth exit is transactional: buy or sell with the works priced in. For buyers, the statute organises disclosure at the preliminary agreement: « En cas de promesse de vente, sont remis à l’acquéreur, au plus tard à la date de signature de la promesse, les documents et informations suivants » In other words, no later than signing the preliminary agreement, the buyer must receive the listed co-ownership documents and information. The list that follows covers the bylaws, the division schedule, the minutes of the last three years and the financial documents, which together reveal the draft plan, the adopted resolutions and the coming calls. A foreign buyer who finds a voted but uncalled assessment negotiates either a price reduction equal to the pending calls or an escrow, the séquestre (stakeholder deposit), retained by the notary until the final calls are known. For sellers, symmetrical honesty pays: disclosing the adopted plan and paying the calls covering the seller’s period avoids post-sale litigation over hidden burdens, while attempting to sell between the vote and the first call without disclosure invites a claim. In Paris, where transactions often run through powers of attorney signed abroad, the notary should be instructed in writing to verify the works file against the minutes, not merely against the standard information form.
Two final cautions shape every strategy. First, never simply stop paying to protest: the syndicate can obtain an order for arrears, add late interest and costs, and register securities over the lot, while the owner’s challenge to the underlying vote proceeds separately and slowly. Payment under express protest, by contrast, preserves both the cash-flow position and the legal argument. Second, keep every document for five years: minutes, registered-letter slips, calls, proofs of payment, proxies and emails with the managing agent. The five-year prescription quoted above rewards the organised and punishes the approximate, and the owner who can reconstruct, from abroad, exactly what was voted, when it was notified and what was paid holds the strongest hand whether the goal is annulment, renegotiation or resale.
Conclusion
The ten-year works plan is now a permanent feature of French co-ownership: the draft must be drawn up for nearly every residential building, the meeting adopts all or part of it by absolute majority, each work is then voted with its financing, and the bill follows the general thousandths into quarterly calls backed by a compulsory works fund. The foreign owner’s disadvantage is logistical, not legal: the same rules that bind a Parisian bind a non-resident, but the two-month challenge period running from the postman’s first visit, the meetings held in French on weekday evenings, and the technical vocabulary of thousandths and funds make distance expensive. The response is methodical rather than heroic. Read the minutes of the last three years before buying, have the draft plan and its quotes reviewed before the meeting, give a monitored proxy, demand the legal basis of every call in writing, pay under protest rather than not at all, and bring any challenge within the two months with the full file. Handled that way, a works assessment is not an ambush but a documented, divisible and negotiable obligation, and the ten-year plan becomes what the statute intended: a predictable schedule for keeping the building standing, rather than a surprise invoice for keeping your investment.