This form allows you to send us your requests regarding the certificates and statements to send when filing your tax declaration.

Please fill in the following form so that we may respond to your request.

To change your accident risk and send us any supporting documents, please fill in the following form.


Even faster in your Customer Area

Log on to the Groupe Mutuel app

On the homepage, go to Documents > Administrative documents > Tax certificate

Watch our tutorial video

Callback service

Use our callback service to be contacted by one of our advisors.

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Groupe Mutuel

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