Reference decision: cc • No. 05-12.278 • 2006-06-21 • View the decision →
Imagine you own an apartment in a residential building in Saint-Paul-lès-Dax. You attend the annual general meeting of your co-ownership, where there's a vote for important roof repairs. The managing agent announces the results: the decision is approved with 75% of the votes. But wait... how are these percentages calculated? Are all the tantièmes (co-ownership shares) really taken into account, including those of units owned by the owners' association itself?
This question, which might seem technical, is actually crucial for the democratic life of your co-ownership. Because if votes are counted incorrectly, a decision could be adopted without respecting the legally required majorities. And in that case, what happens? The decision could be challenged, annulled, and you'd end up with works voted through irregularly.
The Cour de cassation provided a clear answer to this question in a decision dated 21 June 2006. This case law, although old, remains relevant and deserves to be understood by every owner, tenant, or real estate professional. But what exactly does it change for your daily life in co-ownership?
The facts: a story that happens every day
The story begins in a co-ownership where, as often happens, the owners' association owned a unit. This unit, typically a technical room, cellar, or parking space, had been acquired by the association for the common needs of the building. It came with 27 tantièmes (co-ownership shares that determine voting weight and contribution to charges).
During a general meeting, the managing agent presented minutes indicating that the total tantièmes, after deduction of the unit owned by the association, amounted to 12,395 tantièmes. Based on this, votes were calculated to make important decisions concerning the co-ownership.
But then a co-owner, let's say Mr. Martin, owner of an apartment in Dax, challenged these calculations. He argued that not only was the total tantièmes after deduction incorrect (12,399 according to him, not 12,395), but more importantly that the 27 tantièmes attached to the association's unit should not be taken into account for votes at all. In other words, these 27 tantièmes should not "vote" with the association.
The dispute followed its judicial course, with twists and turns before the courts. Mr. Martin argued that the association, as a legal entity distinct from the co-owners, could not use the tantièmes of its unit to influence votes. The managing agent, for his part, defended his calculation method. The question finally reached the Cour de cassation, the highest French judicial court.
The court's reasoning — broken down
The judges of the Cour de cassation examined the situation with impeccable logic. Their reasoning relies on the fundamental principles of co-ownership law, particularly Article 24 of the Law of 10 July 1965 (which governs co-ownerships). This article provides that each co-owner has a number of votes proportional to their share in the common parts, i.e., their tantièmes.
But be careful: the owners' association is not a co-owner like the others. It's a legal entity that represents all the co-owners and manages the common parts. When it owns a unit, this unit is considered to be held on behalf of the community, not for its own account. In short, the association does not vote "for itself" as an individual owner would.
The Court therefore held that the tantièmes attached to a unit owned by the association must not be taken into account for votes on resolutions at general meetings. Why? Because this would create a distortion in the democratic process. The association, by using these tantièmes, could influence decisions in a direction that doesn't necessarily reflect the will of the actual co-owners. It would be like the president of an association voting with the association's own votes, in addition to their personal vote.
In this case, the Court also noted a calculation error in the total tantièmes, but it's the general principle that's important: the association's tantièmes are "neutral" for votes. This decision confirms consistent case law and reinforces the transparency of general meetings. What few people know is that this rule applies even if the association has held the unit for a long time or for practical reasons.
What this changes for you — concretely
If you're a co-owner, this decision has direct implications for how your building operates. Let's take a concrete example in Dax: in a co-ownership with 100 total tantièmes, of which 10 belong to a unit held by the association. Before this decision, during a vote, the association could theoretically use these 10 tantièmes to tip the balance. Now, only the 90 tantièmes of individual co-owners count for calculating majorities.
Concretely, this means that the majorities required for important decisions (like works or amending the co-ownership regulations) are calculated on a reduced basis. If a decision requires an absolute majority (more than 50% of votes), it will need to be adopted by owners holding more than 45 tantièmes out of 90, not out of 100. This can make it easier or, on the contrary, more difficult to adopt certain resolutions, depending on the distribution of tantièmes.
If you're a tenant, this can indirectly concern you, because decisions of the general meeting (like works or changes to charges) impact your daily life and your rent. Make sure your landlord participates in meetings and votes with full knowledge.
For real estate professionals (managing agents, managers, notaries), this rule requires increased vigilance when preparing general meetings. The minutes must clearly indicate that the association's tantièmes are excluded from vote calculations. undefined, I've come across cases where this error led to the annulment of voted decisions, causing delays and additional costs for co-ownerships.
If you're in this situation, you should check the minutes of your general meetings. If the association's tantièmes were included in vote calculations, a decision could be challenged within two months from notification of the minutes. The amounts at stake can be significant, especially for costly works.
Four tips to avoid this type of dispute
- Systematically check the calculation of tantièmes in notices and minutes: before each general meeting, make sure the total tantièmes taken into account for votes excludes those of the association. Ask the managing agent for explanations if necessary.
- Demand transparency on units held by the association: include in the co-ownership regulations or annual documents a list of units belonging to the association and their associated tantièmes. This avoids surprises during votes.
- Train yourself on voting rules in co-ownership: participate in general meetings understanding the required majorities (simple, absolute, double majority). Many conflicts arise from ignorance of the rules.
- Consult a specialised lawyer if in doubt: if you suspect an irregularity in vote calculations, don't hesitate to seek legal advice quickly. Early consultation can avoid lengthy and costly proceedings.
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Deep dive: related case law and developments
The 2006 decision fits into consistent case law on the neutrality of tantièmes held by the association. Already, in a judgment of 3 March 1999 (No. 96-21.372), the Cour de cassation had held that votes attached to units belonging to the co-ownership (via the association) should not be taken into account. This position has been confirmed several times, showing a clear trend of courts protecting voting fairness.
However, there are divergent decisions on related points, such as taking into account tantièmes of vacant units or units held by incapacitated persons. But for the specific case of the association as owner, the rule is well established. For the future, this case law means that managing agents and co-owners must be increasingly rigorous in respecting formalities. With the digitalisation of general meetings, new issues could emerge, but the principle of neutrality of the association's tantièmes should remain unchanged.
Key points to remember
To summarise, here's what to remember in checklist form:
- The tantièmes of a unit owned by the association do not vote: they are excluded from calculating majorities at general meetings.
- Check the totals in minutes: make sure the managing agent has correctly deducted these tantièmes.
- An irregular vote can be challenged: within two months, you can request annulment of a decision if the association's tantièmes were wrongly counted.
- This impacts majorities: decisions require majorities calculated only on the tantièmes of individual co-owners.
- Consult if in doubt: a specialised lawyer can help you analyse your situation and act if necessary.
Do you find yourself in a similar situation? A first 30-minute consultation with Maître Zakine (€45) can save you months of proceedings — and often much more. Book an appointment →

