Cancel your Fma Assurances subscription by mail
To end a Fma Assurances subscription you write to them: Fma Assurances handles cancellations by post. The cancellation address on file for Fma Assurances is in Nanterre, France.
Let Postbye cancel Fma Assurances 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.
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Postbye is not affiliated with Fma Assurances.
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- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Fma Assurances by mail
Start with your account details
Put the name and email on the account and, if you have one, an account or customer number in front of you before you write: the request to Fma Assurances is only as good as the details it quotes.
Set out the request
Fma Assurances 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.
Mail the letter with a receipt
Mail the letter by certified mail to the Nanterre address in the next section, and keep the tracking number.
Save the tracking record
File the receipt with the letter. A Fma Assurances charge dated after delivery is the one to dispute, and these two documents are what you quote.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Fma Assurances cancellation letter goes
The mailing address we hold for Fma Assurances is TSA 37189, 92000 Nanterre, France.
“TSA 37189” is a post-office box or mail-sorting line, so it takes post and not couriers: certified mail is the right way to reach it.
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 Fma Assurances, with the envelope wording
Before you cancel Fma Assurances, check these
- Look for annual or multi-month plans. A plan paid in advance usually runs to the end of the period you paid for.
- Write well before the next billing date. A request that arrives after it can leave one more charge on your statement.
- If an app store or phone carrier bills you, the company cannot cancel it. Cancel with that partner as well.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Fma Assurances 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.
How cancelling by mail works
Subscriptions renew automatically, and a written request is the clearest record that you asked to stop it before the next billing date.
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.
Fma Assurances cancellation at a glance
- How Fma Assurances accepts cancellations
- By mailed letter
- Mailing address on file
- Fma Assurances TSA 37189 92000 Nanterre France
- Country
- France
- Letter language
- French (template fr)
- Added to the database
- June 4, 2026
- Data last checked
