Cancel your Clark subscription by mail
To end a Clark subscription you write to them: Clark handles cancellations by post. Our database has Clark's mailing address in Frankfurt am Main, Germany.
Let Postbye cancel Clark 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 Clark.
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- 2 Clark cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Clark by mail
Gather your account details
Check the policy number, the name on the policy and the date you want cover to end before anything else. A request that does not match the account on file at Clark is the easiest one to set aside.
Draft the request
Postbye drafts the request in German, the language of Germany, with “Betreff: Kündigungsanfrage – [your name]” as the subject line. It asks Clark to close the subscription, stop billing and confirm in writing.
Post it with proof of delivery
Mail the letter by certified mail to the Frankfurt am Main address in the next section, and keep the tracking number.
Keep the delivery receipt
Keep the tracking record with your copy of the letter. If Clark 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 Clark cancellation letter goes
Clark can be reached by post at Wilhelm-Leuschner-Straße 17-19, 60329 Frankfurt am Main, Germany.
Frankfurt am Main is in Hessen, Germany; the postal code to quote is 60329.
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
Before you cancel Clark, 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 Clark 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.
Putting the request in writing means there is a date on file for when you asked, which matters if a charge appears afterwards.
Clark cancellation at a glance
- How Clark accepts cancellations
- By mailed letter
- Mailing address on file
- Clark Wilhelm-Leuschner-Straße 17-19 60329 Frankfurt am Main Germany
- Country
- Germany
- Letter language
- German (template de)
- Category (from the company name)
- Insurance & protection plans
- Added to the database
- May 19, 2026
- Data last checked
