Cancel your Cepsa subscription by mail
Cepsa deals with cancellations through the post, so the request goes in a letter and the certified-mail receipt is your proof of when. Cepsa receives written requests in Madrid, Spain.
Let Postbye cancel Cepsa 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 Cepsa.
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- 3 Cepsa cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Cepsa by mail
Collect the details you need
Check the name and email on the account and, if you have one, an account or customer number before anything else. A request that does not match the account on file at Cepsa is the easiest one to set aside.
Write your request
Cepsa is based in Spain, so the letter goes out in Spanish, built from our Spanish template. Subject line: “Asunto: Solicitud de cancelación – [your name]”. It asks for the subscription to end, for further charges to stop and for written confirmation.
Send the letter by certified mail
Use certified mail for the 28046 Madrid address in the next section, so the post office records the delivery. Write down the tracking number.
Keep proof the letter arrived
The receipt dates your request. Look at your next statement for any Cepsa charge after that date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Cepsa cancellation letter goes
Cepsa takes its post at Paseo de la Castellana 259, A, 28046 Madrid, Spain, which is where a cancellation letter belongs.
Copy the postal code 28046 exactly: it is what routes the letter to Madrid, Spain.
The letter greets the reader with “A quien corresponda,”; your own details sit under the labels Titular de la cuenta, Dirección de facturación registrada and Correo electrónico registrado.
Prefer to write it yourself? Use our letter template
Before you cancel Cepsa, check these
- Use the same name and email as on the account. A mismatch can delay the request.
- Check your next statement: no charge should appear after the cancellation date.
- Look for annual or multi-month plans. A plan paid in advance usually runs to the end of the period you paid for.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Cepsa 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
Most subscriptions keep billing until someone tells the company to stop, and a dated letter is proof that somebody did.
If a charge shows up after you cancelled, the letter and its receipt are what you put in front of the company or your bank.
Cepsa cancellation at a glance
- How Cepsa accepts cancellations
- By mailed letter
- Mailing address on file
- Cepsa Paseo de la Castellana 259 A 28046 Madrid Spain
- Country
- Spain
- Letter language
- Spanish (template es)
- Added to the database
- May 6, 2026
- Data last checked
