Cancel supplementary health insurance in Switzerland

Supplementary insurance falls under the Insurance Contract Act (VVG); the notice period is in your contract – often three months before year-end, so it must arrive by 30 September. Since 2022 any contract can also be cancelled at the end of the third year with three months’ notice (Art. 35a VVG). Cancel only after the new insurer has accepted you.

Create the letter – from CHF 11.50

We print, envelope and hand your letter to the post. No account needed.

Key facts

DeadlinePer contract, often must arrive by 30 September
LawVVG, Art. 35a (cancel after 3 years)
Health questionsYes – the new insurer may refuse
Cancel separatelyYes, independently of basic insurance

Frequently asked questions

Why take out the new insurance first?

A supplementary insurer may refuse you or add exclusions. Without an acceptance you risk being left without cover.

Can I cancel after a claim?

Often yes. Many contracts allow it; the conditions are in the general terms.

Is cancellation by email valid?

Since 2022 many insurers also accept text form. Registered mail remains the safest proof of receipt.

Free template

Copy the text and replace the details in [brackets]. Or fill in our form – we send the letter by registered mail for you.

The template is in German, which Swiss companies and authorities expect. You can fill in our form in English.

Kündigung der Zusatzversicherungen – Police [Versicherten-Nr. oder Policen-Nr.]

Sehr geehrte Damen und Herren Hiermit kündige ich sämtliche Zusatzversicherungen (VVG) der Police Nr. [Versicherten-Nr. oder Policen-Nr.] unter Einhaltung der vertraglichen Kündigungsfrist auf den nächstmöglichen Termin. Die obligatorische Grundversicherung ist von dieser Kündigung nicht betroffen. Bitte bestätigen Sie mir den Eingang dieser Kündigung sowie das Datum der Vertragsbeendigung schriftlich. Freundliche Grüsse

Create the letter – from CHF 11.50

Last checked 26 October 2026 · Sources: Art. 35a VVG (fedlex)

General information, not legal advice. Your contract and the law apply.

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