Cancel your Mutuelle Saint Martin subscription by mail
To end a Mutuelle Saint Martin subscription you write to them: Mutuelle Saint Martin handles cancellations by post. Mutuelle Saint Martin receives written requests in Paris, France.
Let Postbye cancel Mutuelle Saint Martin for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Money-back guarantee within 10 business days.
Postbye is not affiliated with Mutuelle Saint Martin.
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- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Mutuelle Saint Martin by mail
Get your account details together
Have the policy number, the name on the policy and the date you want cover to end to hand. The details in the letter need to match what Mutuelle Saint Martin has on file.
Write your request
Mutuelle Saint Martin is based in France, so the letter goes out in French, built from our French template. Subject line: “Objet : Demande d'annulation – [your name]”. It asks for the subscription to end, for further charges to stop and for written confirmation.
Send it by certified mail
Send the letter to the Paris mailing address shown below by certified mail. Keep the tracking number safe.
Keep the delivery receipt
The receipt dates your request. Look at your next statement for any Mutuelle Saint Martin charge after that date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Mutuelle Saint Martin cancellation letter goes
Mutuelle Saint Martin can be reached by post at Rue Duguay Trouin 3, 75006 Paris, France.
Paris is in Île-de-France, France; the postal code to quote is 75006.
Your name, address and email appear in a short block labelled Titulaire du compte, Adresse de facturation enregistrée and E-mail enregistré, under the greeting “À qui de droit,”.
Prefer to write it yourself? Use our letter template
Every address we hold for Mutuelle Saint Martin, with the envelope wording
Before you cancel Mutuelle Saint Martin, check these
- Premiums paid in advance may be refundable for the unused period. Ask how it is calculated.
- Name each policy separately if you hold several, such as home and contents or two pets.
- Ask for written confirmation of the end date and of any refund due.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Mutuelle Saint Martin for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Cancelling a insurance or protection plan
Insurers cancel by policy and by effective date, so the request has to name the policy number and the date cover should stop, ideally after replacement cover is in place.
A letter is the formal route: it states the request in writing, carries a date and, sent by certified mail, comes with proof of delivery.
Mutuelle Saint Martin cancellation at a glance
- How Mutuelle Saint Martin accepts cancellations
- By mailed letter
- Mailing address on file
- Mutuelle Saint Martin Rue Duguay Trouin 3 75006 Paris France
- Country
- France
- Letter language
- French (template fr)
- Category (from the company name)
- Insurance & protection plans
- Added to the database
- June 4, 2026
- Data last checked
