{"id":218,"date":"2025-05-02T17:13:00","date_gmt":"2025-05-02T15:13:00","guid":{"rendered":"https:\/\/hawai.li\/de-le-court\/?p=218"},"modified":"2026-04-07T18:37:15","modified_gmt":"2026-04-07T16:37:15","slug":"administrative-assistance-and-professional-secrecy-of-the-lawyer-who-has-the-final-say","status":"publish","type":"post","link":"https:\/\/dlctax.ch\/en\/assistance-administrative-et-secret-professionnel-de-lavocat-qui-a-le-dernier-mot\/","title":{"rendered":"Administrative assistance and professional secrecy of lawyers: who has the final say?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">The taxpayer is a French tax resident, a lawyer practising in France and also registered as an EU\/EEA lawyer in a cantonal register in Switzerland.<br>Firstly, France requests judicial assistance from Switzerland, which is granted.<br>2\ufe0f\u20e3 Secondly, France requests administrative assistance from Switzerland for different accounts in Switzerland held at four different banks.<br>3\ufe0f\u20e3 In a third step, taxpayers file a request for regularisation in France but refuse to communicate various details to the French tax authorities.<br>4\ufe0f\u20e3 Fourthly, the French tax authorities again request administrative assistance from Switzerland, as taxpayers refuse to provide them with certain explanations.<br><br>The taxpayers (the lawyer and their spouse) object to administrative assistance due to professional secrecy. The AFC validates the administrative assistance. Regarding professional secrecy, the AFC indicated that the documents came from the banks and not from the lawyer themselves, so professional secrecy could not be invoked.<br><br>Federal judges note that the LAAF is silent on the matter. The lawyer is considered an interested party within the meaning of the LAAF. He may assert his rights. The CDI-F also allows for the non-transmission of documents covered by professional secrecy. Professional secrecy extends beyond the lawyer alone and is of public interest. Federal judges further refer to the ECHR to underline this public interest. Federal judges order that all names indicated on client account statements must be redacted.<br><br>The ruling is in French. An ATF publication is planned.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Federal Tribunal, judgment 2C_116\/2023, of 2 May 2025<\/p>","protected":false},"excerpt":{"rendered":"<p>\ud83d\udc49 Le contribuable est r\u00e9sident fiscal fran\u00e7ais, avocat exer\u00e7ant en France et \u00e9tant \u00e9galement enregistr\u00e9 comme avocat UE\/ AELE dans un registre cantonal en Suisse.1\ufe0f\u20e3 Dans un premier temps, la France demande l&rsquo;entraide p\u00e9nale \u00e0 la Suisse, entraide qui est accord\u00e9e.2\ufe0f\u20e3 Dans un deuxi\u00e8me temps, la France demande l&rsquo;assistance administrative \u00e0 la Suisse pour diff\u00e9rents [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-218","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Assistance administrative et secret professionnel de l&#039;avocat : qui a le dernier mot? 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