How notice periods work in German contracts, how to calculate your deadline, special cancellation rights (Sonderkuendigungsrecht), and a template cancellation letter.
A Kuendigungsfrist (notice period) is the minimum time between when you declare a contract cancellation and when it actually takes effect. In Germany, virtually every ongoing contract has one — and missing it means your contract auto-renews, often for another full year.
Since the Fair Consumer Contracts Act (2022), contracts that auto-renewed can now be cancelled with just 1 month's notice — but only after the initial term has passed. During the initial term, the original Kuendigungsfrist still applies.
Example: Contract started January 1, 2025, runs 24 months (ends December 31, 2026), with a 3-month Kuendigungsfrist. You must send your cancellation by September 30, 2026.
| Contract | Typical Kuendigungsfrist | Notes | |
In certain situations, you can cancel immediately regardless of the normal Kuendigungsfrist:
German cancellations should be in writing (Schriftform). Here is a template:
> Kuendigung des Vertrags [Vertragsnummer] > > Sehr geehrte Damen und Herren, > > hiermit kuendige ich meinen Vertrag mit der Kundennummer/Vertragsnummer [NUMMER] ordentlich und fristgerecht zum naechstmoeglichen Zeitpunkt. > > Bitte bestaetigen Sie mir den Eingang dieser Kuendigung sowie das Vertragsende schriftlich. > > Mit freundlichen Gruessen, > [Ihr Name] > [Adresse] > [Datum]
> Cancellation of contract [contract number] > > Dear Sir or Madam, > > I hereby cancel my contract with customer/contract number [NUMBER] in due time and form at the earliest possible date. > > Please confirm receipt of this cancellation and the contract end date in writing. > > Yours sincerely, > [Your name] > [Address] > [Date]
If your contract has already auto-renewed, you can now cancel with 1 month's notice to the end of any month (thanks to the Fair Consumer Contracts Act). This applies to contracts renewed after March 1, 2022.
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