{"id":43328,"date":"2026-03-23T23:00:00","date_gmt":"2026-03-23T22:00:00","guid":{"rendered":"https:\/\/www.efk.admin.ch\/?post_type=audit&#038;p=43328"},"modified":"2026-03-20T14:46:41","modified_gmt":"2026-03-20T13:46:41","slug":"perequation-financiere-2026-entre-la-confederation-et-les-cantons-examen-du-traitement-des-donnees-par-les-offices-cantonaux-et-federaux","status":"publish","type":"audit","link":"https:\/\/www.efk.admin.ch\/fr\/audit\/perequation-financiere-2026-entre-la-confederation-et-les-cantons-examen-du-traitement-des-donnees-par-les-offices-cantonaux-et-federaux\/","title":{"rendered":"P\u00e9r\u00e9quation financi\u00e8re 2026 entre la Conf\u00e9d\u00e9ration et les cantons &#8211; Examen du traitement des donn\u00e9es par les offices cantonaux et f\u00e9d\u00e9raux"},"content":{"rendered":"\n<p>En 2026, le volume total de la p\u00e9r\u00e9quation financi\u00e8re atteindra 6.4 milliards de francs, ce qui repr\u00e9sente une hausse de 227 millions par rapport \u00e0 2025. La Conf\u00e9d\u00e9ration supportera une charge de 4.3 milliards, et les cantons \u00e0 fort potentiel de ressources 2.1 milliards.<br><br>Conform\u00e9ment \u00e0 son mandat l\u00e9gal, le Contr\u00f4le f\u00e9d\u00e9ral des finances (CDF) examine chaque ann\u00e9e le calcul de la p\u00e9r\u00e9quation financi\u00e8re et les donn\u00e9es fournies \u00e0 cet effet par les cantons et les services f\u00e9d\u00e9raux concern\u00e9s. En mars 2025, le CDF a examin\u00e9 plus en d\u00e9tail les donn\u00e9es fiscales des cantons de Lucerne, Schaffhouse, Thurgovie et Vaud. Entre avril et juillet 2025, le CDF a v\u00e9rifi\u00e9 les donn\u00e9es et les calculs effectu\u00e9s par l\u2019Administration f\u00e9d\u00e9rale des contributions (AFC), l\u2019Administration f\u00e9d\u00e9rale des finances (AFF) et l\u2019Office f\u00e9d\u00e9ral de la statistique (OFS).<br><br>Le CDF a identifi\u00e9 plusieurs anomalies dans les donn\u00e9es cantonales dont trois, dans deux cantons, qui ont fait l\u2019objet de corrections. L\u2019examen des services f\u00e9d\u00e9raux n\u2019a r\u00e9v\u00e9l\u00e9 aucune anomalie significative, mais a permis d\u2019identifier des pratiques incoh\u00e9rentes par rapport \u00e0 la r\u00e9glementation en vigueur, des mesures d\u2019am\u00e9lioration de la qualit\u00e9 et des possibilit\u00e9s de simplification du processus.<\/p>\n","protected":false},"featured_media":0,"menu_order":0,"template":"","audit_category":[43],"audit_type":[52],"class_list":["post-43328","audit","type-audit","status-publish","hentry","audit_category-finances-publiques-et-impots","audit_type-audit-fr"],"acf":{"audit_lang":null,"audit_numbers":[{"audit_number":"25576"}],"audit_office":"","audit_office_text":"","audit_date":"20260323","bgo":false,"keywords":"","audit_office_local":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>P\u00e9r\u00e9quation financi\u00e8re 2026 entre la Conf\u00e9d\u00e9ration et les cantons - Examen du traitement des donn\u00e9es par les offices cantonaux et f\u00e9d\u00e9raux - Contr\u00f4le f\u00e9d\u00e9ral des finances (CDF)<\/title>\n<meta name=\"description\" content=\"P\u00e9r\u00e9quation financi\u00e8re 2026 entre la Conf\u00e9d\u00e9ration et les cantons - Examen du traitement des donn\u00e9es par les offices cantonaux et f\u00e9d\u00e9raux\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.efk.admin.ch\/fr\/audit\/perequation-financiere-2026-entre-la-confederation-et-les-cantons-examen-du-traitement-des-donnees-par-les-offices-cantonaux-et-federaux\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P\u00e9r\u00e9quation financi\u00e8re 2026 entre la Conf\u00e9d\u00e9ration et les cantons - Examen du traitement des donn\u00e9es par les offices cantonaux et f\u00e9d\u00e9raux\" \/>\n<meta property=\"og:description\" content=\"P\u00e9r\u00e9quation financi\u00e8re 2026 entre la Conf\u00e9d\u00e9ration et les cantons - Examen du traitement des donn\u00e9es par les offices cantonaux et f\u00e9d\u00e9raux\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.efk.admin.ch\/fr\/audit\/perequation-financiere-2026-entre-la-confederation-et-les-cantons-examen-du-traitement-des-donnees-par-les-offices-cantonaux-et-federaux\/\" \/>\n<meta property=\"og:site_name\" content=\"Contr\u00f4le f\u00e9d\u00e9ral des finances (CDF)\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.efk.admin.ch\/wp-content\/uploads\/test\/palais.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"750\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.efk.admin.ch\\\/fr\\\/audit\\\/perequation-financiere-2026-entre-la-confederation-et-les-cantons-examen-du-traitement-des-donnees-par-les-offices-cantonaux-et-federaux\\\/\",\"url\":\"https:\\\/\\\/www.efk.admin.ch\\\/fr\\\/audit\\\/perequation-financiere-2026-entre-la-confederation-et-les-cantons-examen-du-traitement-des-donnees-par-les-offices-cantonaux-et-federaux\\\/\",\"name\":\"P\u00e9r\u00e9quation financi\u00e8re 2026 entre la Conf\u00e9d\u00e9ration et les cantons - Examen du traitement des donn\u00e9es par les offices cantonaux et f\u00e9d\u00e9raux - Contr\u00f4le f\u00e9d\u00e9ral des finances (CDF)\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.efk.admin.ch\\\/fr\\\/#website\"},\"datePublished\":\"2026-03-23T22:00:00+00:00\",\"description\":\"P\u00e9r\u00e9quation financi\u00e8re 2026 entre la Conf\u00e9d\u00e9ration et les cantons - Examen du traitement des donn\u00e9es par les offices cantonaux et f\u00e9d\u00e9raux\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.efk.admin.ch\\\/fr\\\/audit\\\/perequation-financiere-2026-entre-la-confederation-et-les-cantons-examen-du-traitement-des-donnees-par-les-offices-cantonaux-et-federaux\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.efk.admin.ch\\\/fr\\\/audit\\\/perequation-financiere-2026-entre-la-confederation-et-les-cantons-examen-du-traitement-des-donnees-par-les-offices-cantonaux-et-federaux\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.efk.admin.ch\\\/fr\\\/audit\\\/perequation-financiere-2026-entre-la-confederation-et-les-cantons-examen-du-traitement-des-donnees-par-les-offices-cantonaux-et-federaux\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.efk.admin.ch\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Rapport\",\"item\":\"https:\\\/\\\/www.efk.admin.ch\\\/fr\\\/audit\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"P\u00e9r\u00e9quation financi\u00e8re 2026 entre la Conf\u00e9d\u00e9ration et les cantons &#8211; Examen du traitement des donn\u00e9es par les offices cantonaux et f\u00e9d\u00e9raux\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.efk.admin.ch\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/www.efk.admin.ch\\\/fr\\\/\",\"name\":\"Informationen \u00fcber das oberste Finanzaufsichtsorgan der Schweiz\",\"description\":\"Le Contr\u00f4le f\u00e9d\u00e9ral des finances (CDF) est l'organe supr\u00eame de surveillance financi\u00e8re de la Conf\u00e9d\u00e9ration suisse.\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.efk.admin.ch\\\/fr\\\/#organization\"},\"alternateName\":\"EFK\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.efk.admin.ch\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.efk.admin.ch\\\/fr\\\/#organization\",\"name\":\"Contr\u00f4le f\u00e9d\u00e9ral des finances (CDF)\",\"alternateName\":\"EFK\",\"url\":\"https:\\\/\\\/www.efk.admin.ch\\\/fr\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.efk.admin.ch\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.efk.admin.ch\\\/wp-content\\\/uploads\\\/efk_cdf_logo_ohne_claim.png\",\"contentUrl\":\"https:\\\/\\\/www.efk.admin.ch\\\/wp-content\\\/uploads\\\/efk_cdf_logo_ohne_claim.png\",\"width\":268,\"height\":258,\"caption\":\"Contr\u00f4le f\u00e9d\u00e9ral des finances (CDF)\"},\"image\":{\"@id\":\"https:\\\/\\\/www.efk.admin.ch\\\/fr\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.instagram.com\\\/efk_cdf_sfao\\\/\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCm-bXj227VE5sJzhB-ihdvw\\\/featured\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/11081578\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"P\u00e9r\u00e9quation financi\u00e8re 2026 entre la Conf\u00e9d\u00e9ration et les cantons - Examen du traitement des donn\u00e9es par les offices cantonaux et f\u00e9d\u00e9raux - Contr\u00f4le f\u00e9d\u00e9ral des finances (CDF)","description":"P\u00e9r\u00e9quation financi\u00e8re 2026 entre la Conf\u00e9d\u00e9ration et les cantons - Examen du traitement des donn\u00e9es par les offices cantonaux et f\u00e9d\u00e9raux","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.efk.admin.ch\/fr\/audit\/perequation-financiere-2026-entre-la-confederation-et-les-cantons-examen-du-traitement-des-donnees-par-les-offices-cantonaux-et-federaux\/","og_locale":"fr_FR","og_type":"article","og_title":"P\u00e9r\u00e9quation financi\u00e8re 2026 entre la Conf\u00e9d\u00e9ration et les cantons - Examen du traitement des donn\u00e9es par les offices cantonaux et f\u00e9d\u00e9raux","og_description":"P\u00e9r\u00e9quation financi\u00e8re 2026 entre la Conf\u00e9d\u00e9ration et les cantons - Examen du traitement des donn\u00e9es par les offices cantonaux et f\u00e9d\u00e9raux","og_url":"https:\/\/www.efk.admin.ch\/fr\/audit\/perequation-financiere-2026-entre-la-confederation-et-les-cantons-examen-du-traitement-des-donnees-par-les-offices-cantonaux-et-federaux\/","og_site_name":"Contr\u00f4le f\u00e9d\u00e9ral des finances (CDF)","og_image":[{"width":750,"height":500,"url":"https:\/\/www.efk.admin.ch\/wp-content\/uploads\/test\/palais.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.efk.admin.ch\/fr\/audit\/perequation-financiere-2026-entre-la-confederation-et-les-cantons-examen-du-traitement-des-donnees-par-les-offices-cantonaux-et-federaux\/","url":"https:\/\/www.efk.admin.ch\/fr\/audit\/perequation-financiere-2026-entre-la-confederation-et-les-cantons-examen-du-traitement-des-donnees-par-les-offices-cantonaux-et-federaux\/","name":"P\u00e9r\u00e9quation financi\u00e8re 2026 entre la Conf\u00e9d\u00e9ration et les cantons - Examen du traitement des donn\u00e9es par les offices cantonaux et f\u00e9d\u00e9raux - Contr\u00f4le f\u00e9d\u00e9ral des finances (CDF)","isPartOf":{"@id":"https:\/\/www.efk.admin.ch\/fr\/#website"},"datePublished":"2026-03-23T22:00:00+00:00","description":"P\u00e9r\u00e9quation financi\u00e8re 2026 entre la Conf\u00e9d\u00e9ration et les cantons - Examen du traitement des donn\u00e9es par les offices cantonaux et f\u00e9d\u00e9raux","breadcrumb":{"@id":"https:\/\/www.efk.admin.ch\/fr\/audit\/perequation-financiere-2026-entre-la-confederation-et-les-cantons-examen-du-traitement-des-donnees-par-les-offices-cantonaux-et-federaux\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.efk.admin.ch\/fr\/audit\/perequation-financiere-2026-entre-la-confederation-et-les-cantons-examen-du-traitement-des-donnees-par-les-offices-cantonaux-et-federaux\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.efk.admin.ch\/fr\/audit\/perequation-financiere-2026-entre-la-confederation-et-les-cantons-examen-du-traitement-des-donnees-par-les-offices-cantonaux-et-federaux\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.efk.admin.ch\/fr\/"},{"@type":"ListItem","position":2,"name":"Rapport","item":"https:\/\/www.efk.admin.ch\/fr\/audit\/"},{"@type":"ListItem","position":3,"name":"P\u00e9r\u00e9quation financi\u00e8re 2026 entre la Conf\u00e9d\u00e9ration et les cantons &#8211; Examen du traitement des donn\u00e9es par les offices cantonaux et f\u00e9d\u00e9raux"}]},{"@type":"WebSite","@id":"https:\/\/www.efk.admin.ch\/fr\/#website","url":"https:\/\/www.efk.admin.ch\/fr\/","name":"Informationen \u00fcber das oberste Finanzaufsichtsorgan der Schweiz","description":"Le Contr\u00f4le f\u00e9d\u00e9ral des finances (CDF) est l'organe supr\u00eame de surveillance financi\u00e8re de la Conf\u00e9d\u00e9ration suisse.","publisher":{"@id":"https:\/\/www.efk.admin.ch\/fr\/#organization"},"alternateName":"EFK","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.efk.admin.ch\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.efk.admin.ch\/fr\/#organization","name":"Contr\u00f4le f\u00e9d\u00e9ral des finances (CDF)","alternateName":"EFK","url":"https:\/\/www.efk.admin.ch\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.efk.admin.ch\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/www.efk.admin.ch\/wp-content\/uploads\/efk_cdf_logo_ohne_claim.png","contentUrl":"https:\/\/www.efk.admin.ch\/wp-content\/uploads\/efk_cdf_logo_ohne_claim.png","width":268,"height":258,"caption":"Contr\u00f4le f\u00e9d\u00e9ral des finances (CDF)"},"image":{"@id":"https:\/\/www.efk.admin.ch\/fr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.instagram.com\/efk_cdf_sfao\/","https:\/\/www.youtube.com\/channel\/UCm-bXj227VE5sJzhB-ihdvw\/featured","https:\/\/www.linkedin.com\/company\/11081578\/"]}]}},"_links":{"self":[{"href":"https:\/\/www.efk.admin.ch\/fr\/wp-json\/wp\/v2\/audit\/43328","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.efk.admin.ch\/fr\/wp-json\/wp\/v2\/audit"}],"about":[{"href":"https:\/\/www.efk.admin.ch\/fr\/wp-json\/wp\/v2\/types\/audit"}],"wp:attachment":[{"href":"https:\/\/www.efk.admin.ch\/fr\/wp-json\/wp\/v2\/media?parent=43328"}],"wp:term":[{"taxonomy":"audit_category","embeddable":true,"href":"https:\/\/www.efk.admin.ch\/fr\/wp-json\/wp\/v2\/audit_category?post=43328"},{"taxonomy":"audit_type","embeddable":true,"href":"https:\/\/www.efk.admin.ch\/fr\/wp-json\/wp\/v2\/audit_type?post=43328"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}