Succession Debts: To What Extent Are Heirs Liable?

Imagine: you inherit your aunt's house in Haguenau. At first glance, good news. But a few months later, you receive a letter from a bailiff claiming €30,000 of debts left by the deceased. Panic! Are you personally in debt? Fortunately, no. Succession law has a golden rule: heirs are only liable for debts up to the value of the assets they receive. That is exactly what the Grenoble Court of Appeal reminded us in its judgment of 26 June 2025 (No. RG-13731).

This decision, although made within the jurisdiction of Grenoble, concerns every heir, whether you are in Strasbourg or elsewhere. The principle is national: Article 768 of the Civil Code provides that an heir who accepts unconditionally is liable for succession debts beyond the assets, but one who accepts up to the net assets (under benefit of inventory) limits their obligation. The Grenoble court judgment confirms this protection, by dismissing a personal claim against an heir who had nevertheless managed the deceased's property.

But concretely, what happened? And above all, how can you avoid paying a loved one's debts out of your own pocket? Let's go into detail.

The facts: a story like many that happen every day

A man, let's call him Mr D., dies leaving a modest estate: a bank account of €5,000, an old car valued at €2,000, and especially, a house in Haguenau worth €150,000. But the deceased also had debts: €30,000 in consumer credit, €10,000 in unpaid bills, and a family loan of €20,000. Total: €60,000 in liabilities for €157,000 in assets.

His only daughter, Mrs D., inherits. Informed by a notary in Strasbourg, she chooses unconditional acceptance, thinking the debts would easily be covered. She takes possession of the assets, sells the car, empties the account, and starts repaying creditors. But, a nasty surprise: a former business partner of the deceased claims €40,000 under a guarantee that Mr D. had signed, of which no one was aware. This debt did not appear in the inventory.

Mrs D. refuses to pay, arguing that she did not accept the succession up to the net assets. The creditors sue her for payment. The question? Can an heir who accepted unconditionally limit her liability to debts she knew about?

The first instance court rules in favour of the creditors: Mrs D. is liable for the guarantee, because unconditional acceptance is irrevocable. She appeals. The Grenoble Court of Appeal partially overturns the judgment. It considers that, although unconditional acceptance binds the heir to all debts, the heir can still, within a five-year period, renounce or opt for benefit of inventory if the assets are insufficient to cover the liabilities discovered after acceptance. In this case, the unknown guarantee justified reopening the options. Finally, Mrs D. accepts under benefit of inventory, and her debt is limited to the net assets, i.e., €97,000 (€157,000 - €60,000), which covers the creditors without ruining her personally.

The court's reasoning — broken down

The Grenoble Court of Appeal relies on Article 768 of the Civil Code, which provides that the heir may accept the succession unconditionally or up to the net assets (benefit of inventory). It recalls that unconditional acceptance makes the heir indefinitely liable for debts, but there is a safety valve: the action for reduction for excess (rare) and especially the possibility of making a new option within five years if the state of the liabilities was unknown.

Here, the judges considered that the guarantee, concealed by the deceased, constituted a new element justifying a reversal of the initial acceptance. In other words, if an heir accepts unconditionally, but later discovers unsuspected debts, he can still, within the legal time limit, place himself under the benefit of inventory regime. The court emphasises the good faith of the heir: she was unaware of the guarantee, which had not been brought to her attention by the notary.

This decision confirms established case law (Court of Cassation, First Civil Chamber, 13 February 2019, No. 17-28.017), according to which the discovery of non-obvious debts allows the heir to modify his option. It therefore does not innovate, but it perfectly illustrates the protection of non-professional heirs. Creditors, for their part, must be diligent: if they have not declared their claims within the legal time limits (15 months after death for unsecured claims), they may be time-barred.

What this changes for you — concretely

This decision has a direct impact on all heirs, especially those who accept without knowing the extent of the liabilities. If you are in that situation, you should immediately consult a notary to assess whether you can still opt for the benefit of inventory.

Let's take a concrete example: you inherit a flat in Strasbourg worth €200,000, but with €50,000 in mortgage debts. If you accept unconditionally, you are liable for the debts, but they are covered by the assets. On the other hand, if you discover a personal loan of €100,000 that you were unaware of, you risk being personally liable for the difference (€150,000 in liabilities for €200,000 in assets, i.e., €50,000 at your expense if you have not changed your option). Thanks to the Grenoble judgment, you can go back and limit your obligation to the net assets, i.e., €150,000, which leaves €50,000 uncovered for creditors, but protects you.

For creditors, the judgment reminds them of the importance of declaring their claim to the notary. A creditor who does not declare risks losing his right. For example, a tradesman who carried out work on the house in Haguenau and was not paid must come forward within fifteen months of death, otherwise he can no longer claim his due from the heir.

Four tips to avoid this type of dispute

• Never accept a succession without an inventory: Before accepting, require from the notary a full statement of assets and liabilities. If the deceased was a trader or had complex commitments, automatically opt for the benefit of inventory. This gives you three months to decide, and you can renounce at any time.
• Publish a call for creditors: As soon as death occurs, the notary must publish a notice in a legal announcements newspaper. This opens a 15-month period for declarations of claims. Make sure this formality is completed, otherwise you risk late debts.
• Consult a lawyer specialised in succession law: A professional can uncover hidden debts, such as guarantees, family loans or tax debts. Maître Perucca, for example, assists heirs in Strasbourg and throughout France to secure their acceptance.
• Use renunciation of succession if the estate is negative: If debts exceed assets, simply renounce. You will not be liable for debts, but you will receive nothing. This may be preferable to acceptance under benefit of inventory, which exposes you to management costs.

Further reading: related case law and developments

This decision is part of a protective line for heirs. The Court of Cassation, in a judgment of 3 February 2021 (No. 19-25.412), had already validated the possibility for an heir to reverse an unconditional acceptance in the event of late discovery of debts, provided the ignorance was legitimate. Here, the Grenoble court applies the same logic.

However, there is a divergence among courts on the point of whether the heir can claim the benefit of inventory after having already sold assets. The current trend is to consider that the sale of assets does not constitute tacit acceptance if it is done in the course of ordinary management. The present decision goes in this direction, since it authorises the change of option after the sale of the car and the closure of the account.

In the future, one can expect the legislator to strengthen the protection of non-professional heirs, perhaps by making the benefit of inventory automatic in case of doubt about the liabilities. In the meantime, this case law is reassuring.

Key points to remember

Here are the questions you are probably asking:

• Am I automatically liable for my parents' debts? Yes, but only if you accept the succession. You can renounce or accept up to the net assets.
• Can I limit my obligation after accepting unconditionally? Yes, if you discover unknown debts within five years of death, as in the Grenoble judgment.
• What should I do immediately after a death? Consult a notary and do not sign anything before having a clear picture of assets and liabilities. Ask for a period of reflection.
• Can creditors pursue my personal assets? No, if you accepted under benefit of inventory. Yes, if you accepted unconditionally without subsequently changing your option.
• How much does a consultation with a lawyer for succession advice cost? With Maître Perucca, the first 30-minute consultation costs €45, a minimal investment to avoid potentially very heavy debts.

Are you in a similar situation? A first 30-minute consultation with Maître Perucca (€45) can save you months of proceedings — and often much more. Book an appointment →