On a 25-year mortgage in France, borrower insurance can easily account for 25% to 40% of the total cost of credit, according to the 2024 review of the Loi Lemoine published by the Comité consultatif du secteur financier (CCSF, Banque de France). For years, most borrowers stayed with the bank's group contract simply because changing it was complicated. The Lemoine Law rewrote that part of the rulebook in 2022 and made the right of substitution genuinely usable, including for foreign nationals with a property in France.
This guide explains exactly what the law changed, when those rules apply to your contract, and how to switch insurers without giving the bank a legitimate reason to refuse. It also covers the situations the law does not fix, such as a bank that ignores the 10-day deadline.
1. What is the Lemoine Law?
Law No. 2022-270 of February 28, 2022, known as the Lemoine Law (named after MP Patricia Lemoine), aims to facilitate access to credit and strengthen borrower protection. It introduces three major measures:
- Cancellation at any time: Borrowers can cancel their loan insurance whenever they wish
- Elimination of medical questionnaire: Under certain conditions, no need to declare your health status
- Extended right to be forgotten: Former cancer patients can stop declaring their condition after 5 years
Context: Before the Lemoine Law, borrowers could only change insurance during the first year (Hamon Law) or on each anniversary date (Bourquin amendment). These cancellation windows were restrictive and not well known to the general public.
2. Cancellation at Any Time
This is the flagship measure of the Lemoine Law: you can now cancel your borrower insurance at any time, without waiting for a specific date and without fees.
Implementation Timeline
| Contract Type | Effective Date |
|---|---|
| New contracts (offer signed after June 1, 2022) | June 1, 2022 |
| Existing contracts (offer signed before June 1, 2022) | September 1, 2022 |
Conditions to Meet
- The new contract must have equivalent guarantees to those required by the bank
- The substitution request must be sent to both the current insurer and the bank
- The bank has 10 business days to respond
Good to know: There is no longer a notice period to respect. Once you have found new insurance with equivalent guarantees, you can request substitution immediately.
3. Elimination of Medical Questionnaire
The Lemoine Law eliminates the medical questionnaire for certain mortgage loans. This is a major advancement for people who have or have had health issues.
Cumulative Conditions
Loan Amount
Insured balance ≤ €200,000 per person
Borrower's Age
Loan fully repaid before age 60
Example: A 35-year-old borrower taking out a €180,000 loan over 20 years (repaid at 55) will not have to complete a medical questionnaire.
Watch out for multiple loans
The €200,000 threshold applies to the total insured balance across all loans. If you already have a mortgage in progress, the combined amounts must not exceed €200,000 to benefit from the questionnaire elimination.
4. Extended Right to be Forgotten
The right to be forgotten allows former patients not to declare their past condition when taking out borrower insurance. The Lemoine Law has significantly strengthened this right.
Evolution of the Right to be Forgotten
| Condition | Before Lemoine Law | Since Lemoine Law |
|---|---|---|
| Cancer (adult) | 10 years after recovery | 5 years after recovery |
| Cancer (before age 21) | 5 years after recovery | 5 years after recovery |
| Hepatitis C | Not covered | 5 years after recovery |
5. How to Change Borrower Insurance
Step-by-Step Process
Get the Standardized Information Sheet (FSI)
Your bank must provide this document detailing the minimum required guarantees.
Compare insurance offers
Request multiple quotes, verifying that guarantees are at least equivalent.
Subscribe to the new contract
Sign the chosen contract and obtain the insurance certificate.
Send the substitution request
Send your bank the new contract and a substitution request letter.
Wait for the bank's response
The bank has 10 business days to accept or refuse (with written justification).
6. Potential Savings
Switching from a bank group contract to an individual policy (délégation d'assurance) often yields meaningful savings, because group rates pool risks across very different profiles. Younger, healthier and non-smoking borrowers usually benefit the most. The 2024 CCSF review found that the price gap is widest in the first ten years of the loan.
The figures below are illustrative ranges. Actual savings depend on your age, health, profession, the loan capital still outstanding and the term remaining. Use them as a starting point, not a quote.
Savings Examples
| Profile | Loan | Potential Savings |
|---|---|---|
| Couple, 30, non-smokers | €250,000 over 25 years | €15,000 to €20,000 |
| Single, 40, smoker | €200,000 over 20 years | €8,000 to €12,000 |
| Couple, 50 | €150,000 over 15 years | €5,000 to €10,000 |
7. Bank Obligations
The Lemoine Law imposes new obligations on banks to ensure the effectiveness of the right to cancel.
Mandatory Annual Information
Each year, the bank must inform borrowers of their right to cancel their insurance. This information must mention:
- The insurance contract expiry date
- The right to cancel at any time
- Cancellation procedures
- The cost of insurance over 8 years
Response Time
The bank has 10 business days to respond to a substitution request, counted from the day a complete file is received. A refusal must be in writing and motivated, with the specific guarantees deemed insufficient. A vague or boilerplate refusal does not meet the legal standard set by Article L.313-30 of the Code de la consommation.
8. For non-residents, expats and joint borrowers
The right of substitution is attached to the loan, not to the borrower's nationality or country of residence. If you signed a French mortgage to buy property in France, the Lemoine Law applies to you whether you live in Paris, London or Istanbul.
What expats need to check
- The new insurer must be authorised to operate in France. French-licensed carriers and insurers passported into France under EU rules both qualify. A purely UK-based insurer with no French passport does not.
- The substitution letter is normally drafted in French. Banks accept English-language correspondence rarely, and most refusals on form grounds come from non-French paperwork.
- Health questionnaires, when they apply, ask about treatment received outside France too. The 5-year right to be forgotten covers foreign medical history under the same rules.
- Tax residency does not matter for substitution itself, but it can affect the deductibility of premiums in your country of residence. Check with a local tax adviser.
Joint borrowers and quotités
When two people borrow together, each is insured for a chosen percentage of the loan, the quotité. A common split is 50/50, but couples often opt for 100/100 (each one fully covered) or 70/30 if incomes are very different. Under the Lemoine Law, each borrower can switch their own share independently. The new contract has to keep the same quotité as the original loan offer, otherwise the bank can reject the substitution on the equivalence-of-guarantees ground.
Practical tip: If only one co-borrower wants to switch, ask the new insurer for an attestation that explicitly mentions the unchanged quotité. This single document removes the most common cause of bank pushback.
9. If the bank refuses or stalls past the 10-day deadline
The 2024 DGCCRF audit of borrower-insurance handling found that some banks still miss the legal deadline or motivate refusals only superficially. The law gives borrowers a clear escalation path.
Step-by-step escalation
- Send a registered reminder. A letter sent en recommandé avec accusé de réception sets a clean date. Reference Article L.313-30 of the Code de la consommation and the date your initial substitution request was received.
- Refer the case to the bank's médiateur. Each French bank has an internal mediator listed in the small print of your loan offer. The mediator has up to 90 days to issue a non-binding opinion that the bank usually follows.
- File a report with the DGCCRF. The Direction générale de la concurrence, de la consommation et de la répression des fraudes monitors compliance with the Lemoine Law and has issued procès-verbaux for repeated breaches. Reports are filed via SignalConso.
- Contact the ACPR for systemic issues. The Autorité de contrôle prudentiel et de résolution (Banque de France) handles broader supervisory questions, especially when the bank's process repeatedly fails for several customers.
Document everything
Keep date-stamped copies of the substitution request, the new insurance certificate, all bank correspondence and any reminder letter. The DGCCRF and the médiateur look at evidence first; a clear paper trail moves the file faster.
10. Frequently Asked Questions
What is the Lemoine Law?
When can I change borrower insurance under the Lemoine Law?
How much can I save by changing borrower insurance?
Can the bank refuse my insurance change?
What is the right to be forgotten (droit à l'oubli)?
Does the Lemoine Law apply to non-residents and expats?
How does it work for joint borrowers?
Which insurers offer borrower insurance in France?
Is disability cover (IPT/ITT) preserved when I switch?
What can I do if my bank ignores the 10-day deadline?
Sources
- • Légifrance — LOI n° 2022-270 du 28 février 2022 (full text): legifrance.gouv.fr
- • Légifrance — Article L.313-30 of the Code de la consommation: legifrance.gouv.fr
- • Service-Public.fr — Substitution of borrower insurance: service-public.fr
- • economie.gouv.fr — Health questionnaire and borrower insurance: economie.gouv.fr
- • Banque de France / CCSF — 2024 review of the Lemoine Law: banque-france.fr
- • DGCCRF — Banks more responsive to substitution requests: economie.gouv.fr / DGCCRF
- • AERAS — Right to be forgotten and reference grid: aeras-infos.fr
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Disclaimer: comparatif24.fr is an information portal and is not a regulated insurance intermediary or financial adviser. The content above is provided for informational purposes only and does not constitute legal, financial or insurance advice. Conditions, premiums and guarantees vary by insurer and individual situation. For a personalised quote or a binding decision, consult an ORIAS-registered broker or a licensed insurance carrier. Last reviewed on April 26, 2026 against Légifrance, service-public.fr, economie.gouv.fr and Banque de France sources cited above.