{"id":21469,"date":"2026-03-10T16:07:56","date_gmt":"2026-03-10T15:07:56","guid":{"rendered":"https:\/\/www.accountable.eu\/help-center\/dois-je-mettre-a-jour-mon-iban-accountable-banking-aupres-de-la-bce\/"},"modified":"2026-09-18T03:30:41","modified_gmt":"2026-09-18T01:30:41","slug":"dois-je-mettre-a-jour-mon-iban-accountable-banking-aupres-de-la-bce","status":"publish","type":"help_center","link":"https:\/\/www.accountable.eu\/fr-be\/help-center\/dois-je-mettre-a-jour-mon-iban-accountable-banking-aupres-de-la-bce\/","title":{"rendered":"Comment mettre \u00e0 jour mon compte bancaire aupr\u00e8s de la BCE et de l&rsquo;administration TVA ?"},"content":{"rendered":"<p class=\"no-margin font-inter\">Lorsque vous d\u00e9marrez votre activit\u00e9 professionnelle, Swan (notre partenaire bancaire) ne peut pas toujours ouvrir imm\u00e9diatement votre compte professionnel, car votre num\u00e9ro d&rsquo;entreprise doit d&rsquo;abord \u00eatre actif \u00e0 la BCE. C&rsquo;est pourquoi de nombreux clients enregistrent d&rsquo;abord leur compte personnel aupr\u00e8s de leur caisse d&rsquo;assurances sociales, avant d&rsquo;ouvrir leur compte Accountable Banking une fois la v\u00e9rification termin\u00e9e.<\/p>\n<p class=\"no-margin font-inter\">\n<p class=\"no-margin font-inter\">Si Accountable Banking est depuis devenu votre compte professionnel principal, vous devez mettre \u00e0 jour vos coordonn\u00e9es bancaires \u00e0 <b>deux endroits distincts<\/b>.<\/p>\n<p class=\"no-margin font-inter\">\n<p class=\"no-margin font-inter\"><b>1) Mettez \u00e0 jour votre compte bancaire aupr\u00e8s de la BCE \ud83c\udfe6<\/b><\/p>\n<p class=\"no-margin font-inter\">\n<p class=\"no-margin font-inter\"><b><i>Gratuitement, via myenterprise.be<\/i><br \/><\/b>Vous pouvez mettre \u00e0 jour votre IBAN vous-m\u00eame, gratuitement, via myenterprise.be \u00e0 l&rsquo;aide de votre eID ou d&rsquo;Itsme. C&rsquo;est g\u00e9n\u00e9ralement la solution la plus rapide et la plus simple.<\/p>\n<p class=\"no-margin font-inter\">\n<p class=\"no-margin font-inter\"><b><i>Via votre caisse d&rsquo;assurances sociales<\/i><br \/><\/b>Votre caisse d&rsquo;assurances sociales (par exemple Liantis, Xerius, Securex, Acerta) peut \u00e9galement effectuer cette mise \u00e0 jour \u00e0 la BCE pour vous.<br \/>\ud83d\udc49 \u00c0 noter : il s&rsquo;agit g\u00e9n\u00e9ralement d&rsquo;un service payant.<\/p>\n<p class=\"no-margin font-inter\">\n<p class=\"no-margin font-inter\"><b>2) Mettez \u00e0 jour votre compte bancaire aupr\u00e8s de l&rsquo;administration TVA (formulaire 604B) \ud83e\uddfe<\/b><\/p>\n<p class=\"no-margin font-inter\">\n<p class=\"no-margin font-inter\">Si vous \u00eates assujetti \u00e0 la TVA, l&rsquo;administration TVA a \u00e9galement besoin de votre nouveau num\u00e9ro de compte, afin que vos remboursements de TVA soient vers\u00e9s sur le bon compte.<\/p>\n<p class=\"no-margin font-inter\">\n<p class=\"no-margin font-inter\">Depuis 2021, cette d\u00e9claration ne peut se faire que par voie \u00e9lectronique, via l&rsquo;application e604, d\u00e9sormais directement accessible depuis MyMinfin :<\/p>\n<ol>\n<li class=\"font-inter\">\n<p class=\"no-margin font-inter\">Connectez-vous \u00e0 MyMinfin avec votre eID ou Itsme<\/p>\n<\/li>\n<li class=\"font-inter\">\n<p class=\"no-margin font-inter\">Rendez-vous dans \u00ab\u00a0Ma d\u00e9claration\u00a0\u00bb<\/p>\n<\/li>\n<li class=\"font-inter\">\n<p class=\"no-margin font-inter\">S\u00e9lectionnez \u00ab\u00a0D\u00e9clarer le d\u00e9but, la modification ou la cessation de mon activit\u00e9 TVA\u00a0\u00bb<\/p>\n<\/li>\n<li class=\"font-inter\">\n<p class=\"no-margin font-inter\">Mettez \u00e0 jour votre num\u00e9ro de compte \u00e0 cet endroit (formulaire 604B)<\/p>\n<\/li>\n<\/ol>\n<p class=\"no-margin font-inter\">\u23f3 Vous disposez d&rsquo;<b>1 mois<\/b> \u00e0 partir du changement pour le d\u00e9clarer.<\/p>\n<p class=\"no-margin font-inter\">Des questions ? N&rsquo;h\u00e9sitez pas \u00e0 nous contacter ! \ud83d\udc99<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lorsque vous d\u00e9marrez votre activit\u00e9 professionnelle, Swan (notre partenaire bancaire) ne peut pas toujours ouvrir imm\u00e9diatement votre compte professionnel, car votre num\u00e9ro d&rsquo;entreprise doit d&rsquo;abord \u00eatre actif \u00e0 la BCE. C&rsquo;est pourquoi de nombreux clients enregistrent d&rsquo;abord leur compte personnel aupr\u00e8s de leur caisse d&rsquo;assurances sociales, avant d&rsquo;ouvrir leur compte Accountable Banking une fois la [&hellip;]<\/p>\n","protected":false},"featured_media":0,"template":"","help_label":[524,542],"class_list":["post-21469","help_center","type-help_center","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Comment mettre \u00e0 jour mon compte bancaire aupr\u00e8s de la BCE et de l&#039;administration TVA ? - Accountable<\/title>\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.accountable.eu\/fr-be\/help-center\/dois-je-mettre-a-jour-mon-iban-accountable-banking-aupres-de-la-bce\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comment mettre \u00e0 jour mon compte bancaire aupr\u00e8s de la BCE et de l&#039;administration TVA ? - Accountable\" \/>\n<meta property=\"og:description\" content=\"Lorsque vous d\u00e9marrez votre activit\u00e9 professionnelle, Swan (notre partenaire bancaire) ne peut pas toujours ouvrir imm\u00e9diatement votre compte professionnel, car votre num\u00e9ro d&rsquo;entreprise doit d&rsquo;abord \u00eatre actif \u00e0 la BCE. C&rsquo;est pourquoi de nombreux clients enregistrent d&rsquo;abord leur compte personnel aupr\u00e8s de leur caisse d&rsquo;assurances sociales, avant d&rsquo;ouvrir leur compte Accountable Banking une fois la [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.accountable.eu\/fr-be\/help-center\/dois-je-mettre-a-jour-mon-iban-accountable-banking-aupres-de-la-bce\/\" \/>\n<meta property=\"og:site_name\" content=\"Accountable\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-18T01:30:41+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture est.\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.accountable.eu\\\/fr-be\\\/help-center\\\/dois-je-mettre-a-jour-mon-iban-accountable-banking-aupres-de-la-bce\\\/\",\"url\":\"https:\\\/\\\/www.accountable.eu\\\/fr-be\\\/help-center\\\/dois-je-mettre-a-jour-mon-iban-accountable-banking-aupres-de-la-bce\\\/\",\"name\":\"Comment mettre \u00e0 jour mon compte bancaire aupr\u00e8s de la BCE et de l'administration TVA ? - Accountable\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.accountable.eu\\\/fr-be\\\/#website\"},\"datePublished\":\"2026-03-10T15:07:56+00:00\",\"dateModified\":\"2026-09-18T01:30:41+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.accountable.eu\\\/fr-be\\\/help-center\\\/dois-je-mettre-a-jour-mon-iban-accountable-banking-aupres-de-la-bce\\\/#breadcrumb\"},\"inLanguage\":\"fr-BE\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.accountable.eu\\\/fr-be\\\/help-center\\\/dois-je-mettre-a-jour-mon-iban-accountable-banking-aupres-de-la-bce\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.accountable.eu\\\/fr-be\\\/help-center\\\/dois-je-mettre-a-jour-mon-iban-accountable-banking-aupres-de-la-bce\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.accountable.eu\\\/fr-be\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Help Center\",\"item\":\"https:\\\/\\\/www.accountable.eu\\\/fr-be\\\/help-center\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Comment mettre \u00e0 jour mon compte bancaire aupr\u00e8s de la BCE et de l&#8217;administration TVA ?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.accountable.eu\\\/fr-be\\\/#website\",\"url\":\"https:\\\/\\\/www.accountable.eu\\\/fr-be\\\/\",\"name\":\"Accountable\",\"description\":\"Your accountant and tax advisor on your smartphone\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.accountable.eu\\\/fr-be\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.accountable.eu\\\/fr-be\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-BE\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.accountable.eu\\\/fr-be\\\/#organization\",\"name\":\"Accountable\",\"url\":\"https:\\\/\\\/www.accountable.eu\\\/fr-be\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-BE\",\"@id\":\"https:\\\/\\\/www.accountable.eu\\\/fr-be\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.accountable.eu\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/logo-512.png\",\"contentUrl\":\"https:\\\/\\\/www.accountable.eu\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/logo-512.png\",\"width\":512,\"height\":512,\"caption\":\"Accountable\"},\"image\":{\"@id\":\"https:\\\/\\\/www.accountable.eu\\\/fr-be\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Comment mettre \u00e0 jour mon compte bancaire aupr\u00e8s de la BCE et de l'administration TVA ? - Accountable","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.accountable.eu\/fr-be\/help-center\/dois-je-mettre-a-jour-mon-iban-accountable-banking-aupres-de-la-bce\/","og_locale":"fr_FR","og_type":"article","og_title":"Comment mettre \u00e0 jour mon compte bancaire aupr\u00e8s de la BCE et de l'administration TVA ? - Accountable","og_description":"Lorsque vous d\u00e9marrez votre activit\u00e9 professionnelle, Swan (notre partenaire bancaire) ne peut pas toujours ouvrir imm\u00e9diatement votre compte professionnel, car votre num\u00e9ro d&rsquo;entreprise doit d&rsquo;abord \u00eatre actif \u00e0 la BCE. C&rsquo;est pourquoi de nombreux clients enregistrent d&rsquo;abord leur compte personnel aupr\u00e8s de leur caisse d&rsquo;assurances sociales, avant d&rsquo;ouvrir leur compte Accountable Banking une fois la [&hellip;]","og_url":"https:\/\/www.accountable.eu\/fr-be\/help-center\/dois-je-mettre-a-jour-mon-iban-accountable-banking-aupres-de-la-bce\/","og_site_name":"Accountable","article_modified_time":"2026-09-18T01:30:41+00:00","twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture est.":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.accountable.eu\/fr-be\/help-center\/dois-je-mettre-a-jour-mon-iban-accountable-banking-aupres-de-la-bce\/","url":"https:\/\/www.accountable.eu\/fr-be\/help-center\/dois-je-mettre-a-jour-mon-iban-accountable-banking-aupres-de-la-bce\/","name":"Comment mettre \u00e0 jour mon compte bancaire aupr\u00e8s de la BCE et de l'administration TVA ? - Accountable","isPartOf":{"@id":"https:\/\/www.accountable.eu\/fr-be\/#website"},"datePublished":"2026-03-10T15:07:56+00:00","dateModified":"2026-09-18T01:30:41+00:00","breadcrumb":{"@id":"https:\/\/www.accountable.eu\/fr-be\/help-center\/dois-je-mettre-a-jour-mon-iban-accountable-banking-aupres-de-la-bce\/#breadcrumb"},"inLanguage":"fr-BE","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.accountable.eu\/fr-be\/help-center\/dois-je-mettre-a-jour-mon-iban-accountable-banking-aupres-de-la-bce\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.accountable.eu\/fr-be\/help-center\/dois-je-mettre-a-jour-mon-iban-accountable-banking-aupres-de-la-bce\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.accountable.eu\/fr-be\/"},{"@type":"ListItem","position":2,"name":"Help Center","item":"https:\/\/www.accountable.eu\/fr-be\/help-center\/"},{"@type":"ListItem","position":3,"name":"Comment mettre \u00e0 jour mon compte bancaire aupr\u00e8s de la BCE et de l&#8217;administration TVA ?"}]},{"@type":"WebSite","@id":"https:\/\/www.accountable.eu\/fr-be\/#website","url":"https:\/\/www.accountable.eu\/fr-be\/","name":"Accountable","description":"Your accountant and tax advisor on your smartphone","publisher":{"@id":"https:\/\/www.accountable.eu\/fr-be\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.accountable.eu\/fr-be\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-BE"},{"@type":"Organization","@id":"https:\/\/www.accountable.eu\/fr-be\/#organization","name":"Accountable","url":"https:\/\/www.accountable.eu\/fr-be\/","logo":{"@type":"ImageObject","inLanguage":"fr-BE","@id":"https:\/\/www.accountable.eu\/fr-be\/#\/schema\/logo\/image\/","url":"https:\/\/www.accountable.eu\/wp-content\/uploads\/2026\/04\/logo-512.png","contentUrl":"https:\/\/www.accountable.eu\/wp-content\/uploads\/2026\/04\/logo-512.png","width":512,"height":512,"caption":"Accountable"},"image":{"@id":"https:\/\/www.accountable.eu\/fr-be\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.accountable.eu\/fr-be\/wp-json\/wp\/v2\/help_center\/21469","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.accountable.eu\/fr-be\/wp-json\/wp\/v2\/help_center"}],"about":[{"href":"https:\/\/www.accountable.eu\/fr-be\/wp-json\/wp\/v2\/types\/help_center"}],"version-history":[{"count":2,"href":"https:\/\/www.accountable.eu\/fr-be\/wp-json\/wp\/v2\/help_center\/21469\/revisions"}],"predecessor-version":[{"id":33463,"href":"https:\/\/www.accountable.eu\/fr-be\/wp-json\/wp\/v2\/help_center\/21469\/revisions\/33463"}],"wp:attachment":[{"href":"https:\/\/www.accountable.eu\/fr-be\/wp-json\/wp\/v2\/media?parent=21469"}],"wp:term":[{"taxonomy":"help_label","embeddable":true,"href":"https:\/\/www.accountable.eu\/fr-be\/wp-json\/wp\/v2\/help_label?post=21469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}