Contesting co-ownership charges in France: supporting documents, the 2-month deadline and the letter to the syndic

Quick answer

Co-ownership charges are contested methodically: first check the allocation (tantièmes for general charges, utility for the lift and shared equipment), then demand the supporting documents from the syndic (individual statement, invoices reviewable before the accounts-approval general meeting). A general meeting decision is contested within 2 months of notification of the minutes (article 42 of the law of 10 July 1965), by an opposing or defaulting co-owner. Write to the syndic by registered mail with proof of receipt — but keep paying "under reservation": contesting never suspends the provisions.

1. Understand what you are paying

• General charges (administration, upkeep, conservation): allocated by the tantièmes in the co-ownership regulations.
• Special charges (lift, communal heating, services): allocated by utility to each lot — a ground-floor flat does not pay for the lift like a sixth-floor one.
• Provisional budget voted at the general meeting, called as quarterly provisions, then an annual reconciliation after the accounts are approved.
• Out-of-budget works: voted operation by operation.

First check: does your individual statement apply the right tantièmes and the right allocation keys?

2. Demand the supporting documents from the syndic

• Before the accounts-approval meeting, every co-owner may review the supporting documents (invoices, contracts, statements).
• Ask for the detail of the reconciliation: the gap between provisions and actual spending, line by line.
• Involve the conseil syndical (co-owners' council), which oversees management and can back your request.
• If the syndic stays silent, the request goes by registered mail — before a judge, the missing paper trail will be the syndic's problem, not yours.

3. Contestation letter template to the syndic

Subject: Contestation of charges — lot no. [X], co-ownership at [address]

Dear Sir or Madam,

On receiving the [call for funds / reconciliation] of [date], I note the following anomalies: [detail — wrong allocation key, line without supporting document, expense unrelated to my lot, unexplained gap with the voted budget].

Please send me within 15 days the corresponding supporting documents (invoices, contracts, allocation breakdown) and, where appropriate, correct my individual statement.

The payment I make today is made under express reservation of this contestation and does not constitute acceptance.

Failing a reply, I will refer the matter to the conseil syndical and, if necessary, to the judicial court.

Yours faithfully,

[Date — Signature]

For a dated, enforceable contestation, MaisonMail can print and dispatch your letter through an available registered service. Origin market, delivery times, tracking and the proof-of-receipt slip are confirmed before payment. See also: writing a formal notice.

4. Contesting a general meeting decision

• Who: only opposing co-owners (vote against recorded in the minutes) or defaulting ones (absent and unrepresented).
• When: within 2 months of notification of the minutes.
• Where: the judicial court for the building's location — a lawyer depending on the stakes.
• What: nullity of the decision (irregular convocation, wrong majority, abuse of majority); an annulled decision is deemed never to have existed.

Voting "for" and then contesting is inadmissible: your position at the meeting conditions your right to sue.

5. Revising an unfair allocation

• Revision action (art. 12 of the 1965 law): if your share exceeds what it should be by more than a quarter, the judge can set a new allocation.
• Clause contrary to the law: an unlawful allocation can be deemed unwritten, without any deadline.
• The new allocation applies for the future — hence the value of acting early.

6. Common mistakes

• Suspending payments: the syndic has fast recovery procedures and the fees pile onto your debt.
• Letting the 2 months lapse after notification of the minutes.
• Contesting without documents: claim the supporting documents first, quantify next.
• Ignoring the conseil syndical, your natural ally on management anomalies.
• Confusing contesting a reconciliation (ordinary rules) with contesting a meeting decision (2 months).

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In short: check tantièmes and allocation keys, demand the supporting documents by registered mail, pay "under reservation", and respect the 2-month deadline to attack a meeting decision (article 42, 1965 law). For a structurally unfair allocation, the revision action exists. A quantified, documented file often makes the syndic yield before any trial.