Cancel your Openbank subscription by mail
For Openbank the route is a written letter: cancellation requests are taken by post, and certified mail shows when yours arrived. Post for Openbank is handled in Madrid, Spain, which is where your letter is headed.
Let Postbye cancel Openbank 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 Openbank.
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- 3 Openbank cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Openbank by mail
Get your account details together
You will need the account email, the last four digits of the linked bank account or card and the membership tier. Use exactly the details Openbank holds, so the request can be matched to your account.
Write the cancellation request
Postbye drafts the request in Spanish, the language of Spain, with “Asunto: Solicitud de cancelación – [your name]” as the subject line. It asks Openbank to close the subscription, stop billing and confirm in writing.
Send it by certified mail
Post it by certified mail to Openbank in Madrid, Spain, using the exact address below, and note the tracking number.
Keep the proof of delivery
It shows the date Openbank received your letter. Check your next statement: no Openbank charge should post after the cancellation date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Openbank cancellation letter goes
Openbank lists Plaza de Santa Bárbara 2, 28004 Madrid, Spain as its mailing address.
Madrid is the delivery town, Spain; the postal code to quote is 28004.
Your details go in a block headed by Titular de la cuenta, Dirección de facturación registrada and Correo electrónico registrado, and the opening line is “A quien corresponda,”.
Prefer to write it yourself? Use our letter template
Every address we hold for Openbank, with the envelope wording
Before you cancel Openbank, check these
- Ask for the direct debit or card authorisation to be ended, not only the membership.
- Investment and credit-builder products can have their own steps for closing the underlying account.
- Check your bank statement after the cancellation date for any further charge.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Openbank 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 finance or credit subscription
Finance and credit apps bill a membership fee through a linked account, so the request has to end the membership and the authorisation to take payments.
A phone call leaves nothing behind; a letter leaves a copy, a date and a delivery receipt.
Openbank cancellation at a glance
- How Openbank accepts cancellations
- By mailed letter
- Mailing address on file
- Openbank Plaza de Santa Bárbara 2 28004 Madrid Spain
- Country
- Spain
- Letter language
- Spanish (template es)
- Category (from the company name)
- Finance & credit
- Added to the database
- May 6, 2026
- Data last checked
