Cancel your Hartmannbund subscription by mail
To end a Hartmannbund subscription you write to them: Hartmannbund handles cancellations by post. The cancellation address on file for Hartmannbund is in Berlin, Germany.
Let Postbye cancel Hartmannbund 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 Hartmannbund.
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How to cancel Hartmannbund by mail
Gather your account details
Put your member number, the name on the membership and the renewal date shown on your latest invoice in front of you before you write: the request to Hartmannbund is only as good as the details it quotes.
Prepare the letter
The request is prepared in German (template de), under the subject line “Betreff: Kündigungsanfrage – [your name]”: end the subscription, stop all further charges and confirm in writing to you.
Post the letter
Use certified mail for the 10785 Berlin address in the next section, so the post office records the delivery. Write down the tracking number.
Keep the proof of delivery
File the receipt with the letter. A Hartmannbund 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 Hartmannbund cancellation letter goes
Written requests to Hartmannbund go to Kurfürstenstraße 132, 10785 Berlin, Germany.
Berlin is the delivery town, Germany; the postal code to quote is 10785.
Your name, address and email appear in a short block labelled Kontoinhaber, Hinterlegte Rechnungsadresse and Hinterlegte E-Mail-Adresse, under the greeting “Sehr geehrte Damen und Herren,”.
Prefer to write it yourself? Use our letter template
Every address we hold for Hartmannbund, with the envelope wording
Before you cancel Hartmannbund, check these
- Ask for written confirmation of the end date and keep the proof of delivery.
- Find the renewal date. Memberships often renew on the anniversary of joining.
- Household or family members can be billed on one account. Name the primary member.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Hartmannbund 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 membership
Memberships renew on the anniversary of joining and may be cancelled at a counter, online or in writing depending on the organisation, so a written request names the member number and the end date.
A mailed letter is slower than a phone call but it is the version that proves what you asked for and when.
Hartmannbund cancellation at a glance
- How Hartmannbund accepts cancellations
- By mailed letter
- Mailing address on file
- Hartmannbund Kurfürstenstraße 132 10785 Berlin Germany
- Country
- Germany
- Letter language
- German (template de)
- Category (from the company name)
- Memberships & clubs
- Added to the database
- May 19, 2026
- Data last checked
