Cancel your PostFinance AG contract

1. 1

   Find PostFinance AG

   Start from this page — we already hold PostFinance AG's verified address and the correct notice periods, so there's nothing to look up.

2. 2

   Enter your details and sign

   Add your name, address and customer or contract number, pick the termination date, and sign online with your finger or mouse.

3. 3

   We send it as registered mail

   kündigen24.ch prints your cancellation and posts it to PostFinance AG as registered mail — the format Swiss courts recognise as proof.

4. 4

   Track it to delivery

   You get the tracking number and a copy of the signed letter, and can follow it until PostFinance AG has received it.

• Your full name and postal address
• Your customer or contract number — it's on any invoice or in your online account
• The date you want the contract to end, or a note to cancel at the earliest possible date

Notice periods at PostFinance AG

Notice periods explained

A notice period is how much warning your provider legally requires before a contract can end. Miss it and the contract usually renews for another term, so timing matters as much as wording.

At PostFinance AG, the shortest notice period we list is 30 days. Send your letter so it arrives before that window closes.

You can cancel for a specific date or simply for the earliest possible date. The latter is safest when you're unsure, because it can't be rejected for bad timing.

We send every letter as registered mail. That gives you a dated, tracked proof of delivery — the evidence you'd need if a provider later claims it never arrived.

PostFinance AG

Mingerstrasse 20
3030 Bern

This is where your letter goes.

Accepted cancellation channels

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