{"id":13988,"date":"2025-10-20T15:00:30","date_gmt":"2025-10-20T15:00:30","guid":{"rendered":"https:\/\/www.coinspeaker.com\/fr\/?p=13988"},"modified":"2025-10-21T07:19:02","modified_gmt":"2025-10-21T07:19:02","slug":"crypto-taxe-royaume-uni","status":"publish","type":"post","link":"https:\/\/www.coinspeaker.com\/fr\/crypto-taxe-royaume-uni\/","title":{"rendered":"Crypto-taxe : le Royaume-Uni intensifie la chasse aux non-d\u00e9clarants"},"content":{"rendered":"<h2>Une campagne de rappel sans pr\u00e9c\u00e9dent<\/h2>\n<p>Depuis le d\u00e9but du mois d&rsquo;octobre, le HMRC a lanc\u00e9 une campagne d&rsquo;envergure record. Le r\u00e9gulateur britannique a envoy\u00e9 <strong>65\u00a0000 lettres de rappels<\/strong> aux contribuables. Ce sont surtout les investisseurs soup\u00e7onn\u00e9s d&rsquo;\u00e9vasion ou fraude fiscale qui sont contact\u00e9s.<\/p>\n<p>Cette lettre invite ces investisseurs \u00e0 revoir leurs d\u00e9clarations fiscales en y <strong>ajoutant leurs gains crypto<\/strong> avant le lancement du contr\u00f4le fiscal formel.<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"474\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">According to FT, the UK tax authority HMRC sent \u201cnudge letters\u201d to about 65,000 suspected crypto tax evaders \u2014 more than double last year\u2019s figure. HMRC will use exchange data to track evasion and, from 2026, collect detailed user info under the OECD\u2019s CARF framework. In the UK,\u2026<\/p>\n<p>&mdash; Wu Blockchain (@WuBlockchain) <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/WuBlockchain\/status\/1979758252125827410?ref_src=twsrc%5Etfw\">October 19, 2025<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>En effet, cette campagne marque un tournant. En 2024, l\u2019administration n\u2019avait exp\u00e9di\u00e9 que 27 700 lettres. Le nombre a donc <strong>plus que doubl\u00e9 en un an<\/strong>. Une preuve que le Royaume-Uni veut d\u00e9sormais rattraper chaque livre sterling issue des transactions crypto non d\u00e9clar\u00e9es.<\/p>\n<p>Le HMRC insiste cependant : recevoir une lettre ne signifie pas \u00eatre coupable. C\u2019est avant tout <strong>une mesure pr\u00e9ventive<\/strong>, une sorte d\u2019avertissement amical avant de passer \u00e0 des sanctions plus lourdes. L\u2019id\u00e9e est d\u2019inciter les d\u00e9tenteurs \u00e0 se mettre en conformit\u00e9 volontairement, sans confrontation.<\/p>\n<p>Cette fermet\u00e9 rappelle l\u2019<strong><a href=\"https:\/\/www.coinspeaker.com\/fr\/lazarus-f23-m-envoles-royaume-uni\/\">affaire du vol Lazarus<\/a> <\/strong>Royaume-Uni, qui a mis en lumi\u00e8re les failles de s\u00e9curit\u00e9 et les enjeux de tra\u00e7abilit\u00e9 des fonds num\u00e9riques.<\/p>\n<h2>Une coop\u00e9ration internationale au c\u0153ur de la strat\u00e9gie<\/h2>\n<p>Le Royaume-Uni utilise ses pouvoirs \u00e0 une <strong>coop\u00e9ration internationale agressive<\/strong> pour rep\u00e9rer les fraudeurs. D\u2019apr\u00e8s <strong><a href=\"https:\/\/news.bloombergtax.com\/daily-tax-report-international\/hmrc-warns-taxpayers-how-to-spot-and-avoid-harmful-advisers\" target=\"_blank\" rel=\"\">Bloomberg Tax<\/a><\/strong>, le HMRC utilise dor\u00e9navant ses \u201c<strong>International Cooperation Powers<\/strong>\u201d, des outils l\u00e9gaux permettant de collecter des donn\u00e9es fiscales \u00e0 l\u2019\u00e9tranger.<\/p>\n<p>Cette strat\u00e9gie s\u2019inscrit dans une dynamique plus large de <strong>coop\u00e9ration <a href=\"https:\/\/www.coinspeaker.com\/fr\/crypto-cooperation-royaume-uni-usa\/\">Royaume-Uni et USA<\/a><\/strong>, renfor\u00e7ant les \u00e9changes d\u2019informations et la lutte commune contre l\u2019\u00e9vasion crypto.<\/p>\n<p>Le fisc britannique obtient ainsi des informations <strong>de pr\u00e8s de 100 pays<\/strong>. Cette coop\u00e9ration est essentielle face \u00e0 la nature transfrontali\u00e8re des cryptomonnaies.<\/p>\n<p>De plus, l&rsquo;HMRC travaille avec des partenaires. Le <strong>groupe<\/strong> <b>j5<\/b>, compos\u00e9 de 5 chefs fiscaux mondiaux et qui rassemble les autorit\u00e9s d&rsquo;Australie et des \u00c9tats-Unis, en est un exemple. Ces collaborations permettent de <strong>partager des renseignements<\/strong> pour coordonner les actions contre les fraudeurs. Ces efforts confirment qu&rsquo;il n&rsquo;existe pas de paradis s\u00fbrs.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-13995 size-full aligncenter\" src=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/images-1.png\" alt=\"J5 taxe crypto royaume uni\" width=\"275\" height=\"183\" \/><\/p>\n<p>Cependant, l&rsquo;outil le plus puissant arrive en 2026. Il s&rsquo;agit du <strong>Crypto-Assets Reporting Framework (<a href=\"https:\/\/www.gov.uk\/government\/publications\/cryptoasset-reporting-framework\/implementation-of-the-cryptoasset-reporting-framework-carf\" target=\"_blank\" rel=\" nofollow sponsored\">CARF<\/a>)<\/strong>. Ce cadre a \u00e9t\u00e9 adopt\u00e9 par environ 70 juridictions imposant aux plateformes de <strong>d\u00e9clarer les transactions clients<\/strong>.<\/p>\n<p>\u00c0 titre d&rsquo;infos, l&rsquo;HMRC commencera \u00e0 collecter ces donn\u00e9es<strong> en janvier 2026<\/strong>. Les premi\u00e8res d\u00e9clarations officielles sont pr\u00e9vues pour mai 2027. Ce syst\u00e8me scellera l&rsquo;\u00e9change automatique d&rsquo;informations crypto, m\u00eame si le pays britannique vient jusqu&rsquo;\u00e0 r\u00e9mun\u00e9rer pour les avoir.<\/p>\n<h2>Vers une fiscalit\u00e9 plus claire, mais aussi plus stricte<\/h2>\n<p>Parall\u00e8lement \u00e0 cette campagne, le HMRC veut rendre la fiscalit\u00e9 crypto plus lisible. L\u2019administration multiplie <strong>les guides en ligne<\/strong> et les tutoriels expliquant comment d\u00e9clarer ses gains, que ce soit via le trading, le minage ou le staking. Le but : aider les investisseurs \u00e0 comprendre leurs obligations avant de s\u00e9vir.<\/p>\n<p>Une approche similaire a \u00e9t\u00e9 observ\u00e9e lors de <strong><a href=\"https:\/\/www.coinspeaker.com\/fr\/royaume-uni-vente-btc-saisis\/\">la vente BTC saisie<\/a><\/strong>, illustrant la volont\u00e9 du gouvernement britannique de g\u00e9rer les actifs num\u00e9riques avec transparence et rigueur.<\/p>\n<p>Cependant, la tol\u00e9rance du fisc reste limit\u00e9e. Les contribuables qui ignorent les avertissements risquent des <strong>amendes pouvant atteindre 200 %<\/strong> du montant \u00e9lud\u00e9, sans compter les int\u00e9r\u00eats de retard.<\/p>\n<p>En cas de refus de coop\u00e9ration, les autorit\u00e9s peuvent \u00e9galement <strong>geler ou saisir les actifs num\u00e9riques<\/strong> d\u00e9tenus sur des plateformes britanniques.<\/p>\n<p>Derri\u00e8re cette politique, le Royaume-Uni cherche \u00e0 instaurer une culture de responsabilit\u00e9 num\u00e9rique. Londres veut devenir <strong>un centre mondial de la finance crypto<\/strong>, mais pas au prix du laxisme fiscal. En misant sur la transparence et la conformit\u00e9, le pays esp\u00e8re prouver qu\u2019innovation et rigueur peuvent aller de pair.<\/p>\n<hr \/>\n<p>\u00c0 lire aussi :<\/p>\n<ul>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/une-loi-en-californie-protege-desormais-les-cryptos-non-reclames\/\">Une loi en Californie prot\u00e8ge d\u00e9sormais les cryptos non r\u00e9clam\u00e9s<br \/>\n<\/a><\/li>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/g20-alerte-importantes-lacunes-dans-regulation-cryptos\/\">Le G20 alerte sur les importantes lacunes dans la r\u00e9gulation des cryptos<br \/>\n<\/a><\/li>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/chine-pekin-stablecoins\/\">Chine : P\u00e9kin bloque les projets de stablecoins priv\u00e9s d\u2019Ant et JD<br \/>\n<\/a><\/li>\n<\/ul>\n<a class=\"infinscroll_next_page_link\" style=\"display:none\" href=\"https:\/\/www.coinspeaker.com\/fr\/astra-nova-hack-10m\/\" rel=\"prev\">next<\/a>","protected":false},"excerpt":{"rendered":"<p>Au Royaume-Uni, la p\u00e9riode de tol\u00e9rance fiscale pour les cryptomonnaies semble r\u00e9volue. Le fisc britannique, le HMRC, est pass\u00e9 \u00e0 la vitesse sup\u00e9rieure, ciblant d\u00e9sormais les d\u00e9tenteurs d&rsquo;actifs num\u00e9riques qui n&rsquo;auraient pas d\u00e9clar\u00e9 correctement leurs gains. De plus, le pays pr\u00e9voit de renforcer nettement la chasse aux fraudes pour l\u2019ann\u00e9e \u00e0 venir. <\/p>\n","protected":false},"author":200,"featured_media":13997,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-13988","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actu"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Crypto-taxe : le Royaume-Uni intensifie la chasse aux non-d\u00e9clarants<\/title>\n<meta name=\"description\" content=\"Le Royaume-Uni durcit le ton : le HMRC traque les gains crypto non d\u00e9clar\u00e9s et pr\u00e9pare un cadre mondial d\u2019\u00e9change automatique d\u00e8s 2026.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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Roux","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/cropped-pp-1-96x96.png","url":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/cropped-pp-1-96x96.png","contentUrl":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/cropped-pp-1-96x96.png","caption":"Emmanuel Roux"},"description":"Issu de la finance traditionnelle, j\u2019ai naturellement bascul\u00e9 vers l\u2019univers crypto, attir\u00e9 par son potentiel. Je souhaite y apporter mon approche analytique et rationnelle, tout en conservant ma curiosit\u00e9. En dehors de l\u2019\u00e9cran, je lis beaucoup (\u00e9conomie, essais, un peu de science-fiction) et je prends plaisir \u00e0 bricoler. Le DIY, pour moi, c\u2019est comme la crypto : comprendre, tester, construire soi-m\u00eame.","url":"https:\/\/www.coinspeaker.com\/fr\/author\/emmanuel\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/13988","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/users\/200"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/comments?post=13988"}],"version-history":[{"count":3,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/13988\/revisions"}],"predecessor-version":[{"id":14049,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/13988\/revisions\/14049"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/media\/13997"}],"wp:attachment":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/media?parent=13988"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/categories?post=13988"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/tags?post=13988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}