Cancel your Serenis Assurances subscription by mail
Serenis Assurances accepts written cancellation requests by post, which makes certified mail the strongest proof that you asked. Our database has Serenis Assurances's mailing address in Strasbourg, France.
Let Postbye cancel Serenis 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.
Money-back guarantee within 10 business days.
Postbye is not affiliated with Serenis Assurances.
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- 3 Serenis Assurances cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Serenis Assurances by mail
Gather your account details
You will need the policy number, the name on the policy and the date you want cover to end. Use exactly the details Serenis Assurances holds, so the request can be matched to your account.
Write your request
Postbye drafts the request in French, the language of France, with “Objet : Demande d'annulation – [your name]” as the subject line. It asks Serenis Assurances to close the subscription, stop billing and confirm in writing.
Send the letter by certified mail
Send it certified to Strasbourg, France, copying the address from the next section letter for letter, and keep the receipt slip.
File the delivery record
Keep the tracking record with your copy of the letter. If Serenis Assurances bills you after the date it received the request, you have the dates to point to.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Serenis Assurances cancellation letter goes
Serenis Assurances lists Rue Frédéric-Guillaume-Raiffeisen 34, 67913 Strasbourg, France as its mailing address.
The postcode 67913 belongs to Grand Est, France, so this is where the envelope is delivered.
The letter is addressed “À qui de droit,” and its details block uses the labels Titulaire du compte, Adresse de facturation enregistrée and E-mail enregistré.
Prefer to write it yourself? Use our letter template
Every address we hold for Serenis Assurances, with the envelope wording
Before you cancel Serenis Assurances, 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 Serenis 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.
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 phone call leaves nothing behind; a letter leaves a copy, a date and a delivery receipt.
Serenis Assurances cancellation at a glance
- How Serenis Assurances accepts cancellations
- By mailed letter
- Mailing address on file
- Serenis Assurances Rue Frédéric-Guillaume-Raiffeisen 34 67913 Strasbourg 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
