Contacts and services

2024 tax certificate

2024 tax certificate

You will receive your certificate by the beginning of February 2025:

  • In your Customer Area
  • By post, if you have already requested it in the past
  • Otherwise, please use our form to receive your certificate by post.
Request a certificate
Your online requests

Your online requests

Do your paperwork online to save time and make your life easier.

  • Report an accident or a claim
  • Change your personal information or insurance coverage
  • Request certificates (documents for the tax authorities, insurance certificate, etc.)
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You can use our form to contact us by email at any time.

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Free callback service

We offer a free callback service at your convenience, to answer your enquiries.

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You can use our online tool to easily find your closest agency.

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Call us

0848 803 111

Monday to Friday, from 8:00 – 12:00 / 13:00 – 18:00 (8cts/min.)

International assistance

For medical emergencies when abroad: +41848 808 111

Your online requests: simple and fast

Do your paperwork online to save time and make your life easier.

  • Report an accident or a claim
  • Change your personal information or insurance coverage
  • Request certificates (documents for the tax authorities, insurance certificate, etc.)

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Frequently asked questions

Find the answers to our insured members’ most frequently asked questions.

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Groupe Mutuel

Rue des Cèdres 5 Case postale, 1919 Martigny    |    +41 0848.803.111