{"id":10201,"date":"2026-03-19T15:02:05","date_gmt":"2026-03-19T18:02:05","guid":{"rendered":"https:\/\/igansiadvocacia.adv.br\/textos\/?p=10201"},"modified":"2026-03-27T17:01:23","modified_gmt":"2026-03-27T20:01:23","slug":"o-que-muda-nas-s-as-na-reforma-tributaria","status":"publish","type":"post","link":"https:\/\/igansiadvocacia.adv.br\/textos\/o-que-muda-nas-s-as-na-reforma-tributaria\/","title":{"rendered":"O que muda nas S\/As na Reforma Tribut\u00e1ria?"},"content":{"rendered":"<p>[vc_row bg_type=&#8221;bg_color&#8221; bg_override=&#8221;full&#8221; bg_color_value=&#8221;#ffffff&#8221;][vc_column width=&#8221;1\/6&#8243;][\/vc_column][vc_column width=&#8221;2\/3&#8243;][vc_single_image image=&#8221;10202&#8243; img_size=&#8221;full&#8221; alignment=&#8221;center&#8221; style=&#8221;vc_box_rounded&#8221;][\/vc_column][vc_column width=&#8221;1\/6&#8243;][\/vc_column][\/vc_row][vc_row bg_type=&#8221;bg_color&#8221; bg_override=&#8221;full&#8221; bg_color_value=&#8221;#ffffff&#8221;][vc_column][vc_column_text el_id=&#8221;Estilo elemento de conte\u00fado espec\u00edfico de forma diferente &#8211; adicione um nome de classe e consulte-o no CSS personalizado.&#8221;]<span style=\"color: #0000ff;\"><strong>\u00a0<\/strong><strong>Ponto de partida: o que \u201cmuda nas S\/As\u201d n\u00e3o \u00e9 o tipo societ\u00e1rio \u00e9 o modelo de tributa\u00e7\u00e3o do consumo<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">A Reforma Tribut\u00e1ria (do consumo)\u00a0<strong>n\u00e3o cria um \u201cregime de S\/A\u201d<\/strong>. Sociedade An\u00f4nima continua sendo S\/A (Lei 6.404\/76). O que muda \u00e9 que\u00a0<strong>as S\/As, como qualquer PJ, passam a operar em um novo sistema de tributa\u00e7\u00e3o sobre bens e servi\u00e7os<\/strong>, com\u00a0<strong>CBS (federal)<\/strong>\u00a0e\u00a0<strong>IBS (estadual\/municipal)<\/strong>, al\u00e9m do\u00a0<strong>Imposto Seletivo<\/strong>\u00a0(IS).<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong><u>Tradu\u00e7\u00e3o pr\u00e1tica para o empres\u00e1rio<\/u><\/strong><strong>:<\/strong>\u00a0muda a \u201cengenharia\u201d do imposto na opera\u00e7\u00e3o (nota, cr\u00e9dito, apura\u00e7\u00e3o, pre\u00e7os, contratos e caixa), n\u00e3o a forma societ\u00e1ria.<\/span><\/p>\n<p><span style=\"color: #0000ff;\"><strong>O que muda, na pr\u00e1tica, para uma S\/A: IBS\/CBS e a l\u00f3gica do \u201cIVA dual\u201d<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\"><strong><u>Troca do \u201cquebra-cabe\u00e7a\u201d atual por um IVA dual<\/u><\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">A sistem\u00e1tica passa a ser organizada em\u00a0<strong>CBS + IBS<\/strong>, substituindo a l\u00f3gica fragmentada atual (com extin\u00e7\u00e3o de PIS\/COFINS, e IPI reduzido a zero em regra, preservadas exce\u00e7\u00f5es como ZFM).\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>Impacto para S\/A:<\/strong>\u00a0empresas com grande volume e cadeia longa (ind\u00fastria, varejo, servi\u00e7os estruturados) sentem mais a mudan\u00e7a, porque o custo de conformidade e o ganho\/perda com cr\u00e9ditos passam a ser determinantes.<\/span><\/p>\n<p><span style=\"color: #0000ff;\"><strong>N\u00e3o cumulatividade \u201cde verdade\u201d: cr\u00e9dito amplo e efeito direto no caixa (especialmente em S\/A)<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">A EC 132 estabeleceu a diretriz de\u00a0<strong>n\u00e3o cumulatividade<\/strong>\u00a0do IBS\/CBS, e a LC 214\/2025 detalha o modelo, com regras de apura\u00e7\u00e3o, cr\u00e9dito e ressarcimento.\u00a0<\/span><\/p>\n<p><span style=\"color: #0000ff;\"><strong><u>Por que isso \u00e9 crucial para S\/A?<\/u><\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">S\/A normalmente tem:<\/span><\/p>\n<ol>\n<li><span style=\"color: #000000;\">alto volume de compras e vendas,<\/span><\/li>\n<li><span style=\"color: #000000;\">opera\u00e7\u00f5es interestaduais,<\/span><\/li>\n<li><span style=\"color: #000000;\">exporta\u00e7\u00e3o\/importa\u00e7\u00e3o,<\/span><\/li>\n<li><span style=\"color: #000000;\">m\u00faltiplas filiais\/centros de custo,<\/span><\/li>\n<li><span style=\"color: #000000;\">cadeias com diversos fornecedores.<\/span><\/li>\n<\/ol>\n<p><span style=\"color: #000000;\">Nesse cen\u00e1rio,\u00a0<strong>cr\u00e9dito vira \u201cativo financeiro-operacional\u201d<\/strong>: quem controla bem cr\u00e9ditos, classifica\u00e7\u00e3o fiscal, documentos e sistemas\u00a0<strong>protege margem<\/strong>\u00a0e\u00a0<strong>evita custo invis\u00edvel<\/strong>\u00a0(cr\u00e9dito perdido = imposto efetivo maior).<\/span><\/p>\n<p><span style=\"color: #0000ff;\"><strong>\u201cDestino\u201d e precifica\u00e7\u00e3o: muda a forma como a carga aparece no pre\u00e7o final<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">O IBS segue a l\u00f3gica de imposto no\u00a0<strong>destino<\/strong>\u00a0(onde ocorre o consumo), e isso altera decis\u00f5es de:<\/span><\/p>\n<ol>\n<li><span style=\"color: #000000;\">localiza\u00e7\u00e3o de opera\u00e7\u00f5es,<\/span><\/li>\n<li><span style=\"color: #000000;\">estrat\u00e9gia log\u00edstica\/comercial,<\/span><\/li>\n<li><span style=\"color: #000000;\">estrutura de contratos entre estabelecimentos\/grupos.<\/span><\/li>\n<\/ol>\n<p><span style=\"color: #000000;\">Isso \u00e9 uma mudan\u00e7a conceitual relevante do novo desenho do IBS previsto na Constitui\u00e7\u00e3o.\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong><u>Para S\/A:<\/u><\/strong>\u00a0<em>pricing<\/em> e pol\u00edtica comercial precisar\u00e3o conversar com fiscal\/tribut\u00e1rio e controladoria (n\u00e3o d\u00e1 mais para o fiscal \u201capagar inc\u00eandio\u201d depois).<\/span><\/p>\n<p><span style=\"color: #0000ff;\"><strong>Governan\u00e7a, controles e \u201c<em>compliance<\/em> tribut\u00e1rio\u201d ficam mais duros (e mais tecnol\u00f3gicos)<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">A Reforma eleva a depend\u00eancia de\u00a0<strong>sistemas<\/strong>,\u00a0<strong>cadastros<\/strong>,\u00a0<strong>qualidade de documento fiscal<\/strong>,\u00a0<strong>parametriza\u00e7\u00e3o de ERP<\/strong>\u00a0e\u00a0<strong>trilhas de auditoria<\/strong>.<\/span><\/p>\n<p><span style=\"color: #000000;\">Um ind\u00edcio concreto disso \u00e9 a pr\u00f3pria Receita Federal j\u00e1 ter disponibilizado manual t\u00e9cnico\/operacional voltado \u00e0 \u201cReforma Tribut\u00e1ria do Consumo\u201d para integra\u00e7\u00e3o com sistemas de emiss\u00e3o e escritura\u00e7\u00e3o (foco em c\u00e1lculo e par\u00e2metros normativos).\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\">Import\u00e2ncia na empresa S\/A, pois isso vira tema de\u00a0<strong>governan\u00e7a corporativa<\/strong>\u00a0(comit\u00ea de auditoria, controles internos, riscos e conting\u00eancias).<\/span><\/p>\n<p><span style=\"color: #0000ff;\"><strong>Contratos, M&amp;A e reorganiza\u00e7\u00f5es: novas cl\u00e1usulas \u201ctribut\u00e1rias\u201d viram obrigat\u00f3rias<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">S\/A que faz:<\/span><\/p>\n<ol>\n<li><span style=\"color: #000000;\">M&amp;A,<\/span><\/li>\n<li><span style=\"color: #000000;\">incorpora\u00e7\u00e3o, cis\u00e3o, reorganiza\u00e7\u00e3o,<\/span><\/li>\n<li><span style=\"color: #000000;\">contratos de longo prazo,<\/span><\/li>\n<li><span style=\"color: #000000;\">grandes fornecimentos,<\/span><\/li>\n<\/ol>\n<p><span style=\"color: #000000;\">Precisa revisar:<\/span><\/p>\n<ol>\n<li><span style=\"color: #000000;\">cl\u00e1usulas de\u00a0<strong>reajuste<\/strong>,\u00a0<strong>repasse<\/strong>,\u00a0<strong>recomposi\u00e7\u00e3o de equil\u00edbrio econ\u00f4mico<\/strong>,<\/span><\/li>\n<li><span style=\"color: #000000;\">defini\u00e7\u00e3o de\u00a0<strong>incid\u00eancia<\/strong>e\u00a0<strong>responsabilidades<\/strong>\u00a0por diverg\u00eancia de classifica\u00e7\u00e3o \/documenta\u00e7\u00e3o,<\/span><\/li>\n<li><span style=\"color: #000000;\">matriz de risco e\u00a0<strong>conting\u00eancia<\/strong>(provis\u00f5es).<\/span><\/li>\n<\/ol>\n<p><span style=\"color: #000000;\">Porque a mudan\u00e7a n\u00e3o \u00e9 s\u00f3 \u201cal\u00edquota\u201d: \u00e9\u00a0<strong>mec\u00e2nica de apura\u00e7\u00e3o\/creditamento e fluxo<\/strong>.<\/span><\/p>\n<p><span style=\"color: #0000ff;\"><strong>Imposto Seletivo: alerta setorial (pode afetar algumas S\/As mais que outras)<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">O\u00a0<strong>Imposto Seletivo<\/strong>\u00a0foi previsto para desestimular bens e servi\u00e7os prejudiciais \u00e0 sa\u00fade ou ao meio ambiente e, conforme material explicativo oficial, tem previs\u00e3o de entrada a partir de\u00a0<strong>2027<\/strong>.\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>Para empresa S\/A:<\/strong>\u00a0se a companhia atua em setores potencialmente alcan\u00e7ados, o IS pode alterar margem, demanda e estrat\u00e9gia de portf\u00f3lio.<\/span><\/p>\n<p><span style=\"color: #0000ff;\"><strong>O que N\u00c3O muda \u201cpor ser S\/A\u201d<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">Para n\u00e3o gerar ru\u00eddo na mat\u00e9ria:<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>A Reforma do consumo n\u00e3o \u201cmexe\u201d no tipo societ\u00e1rio S\/A<\/strong>, nem transforma automaticamente regras de governan\u00e7a da Lei das S.As.<\/span><\/p>\n<p><span style=\"color: #000000;\">Ela tamb\u00e9m\u00a0<strong>n\u00e3o \u00e9, por si, uma reforma do IRPJ\/CSLL<\/strong>\u00a0(tributa\u00e7\u00e3o da renda). O n\u00facleo aqui \u00e9\u00a0<strong>consumo (CBS\/IBS\/IS)<\/strong>.\u00a0<\/span><\/p>\n<p><span style=\"color: #0000ff;\"><strong><u><em>Checklist<\/em> objetivo para auxiliar empresas S.A<\/u><\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>Apresento, resumidamente, as principais a\u00e7\u00f5es necess\u00e1rias:<\/strong><\/span><\/p>\n<ol>\n<li><span style=\"color: #000000;\"><strong>Mapear cadeia de cr\u00e9ditos<\/strong>(compras, insumos, servi\u00e7os, ativos).<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Reparametrizar ERP \/ fiscal<\/strong>e qualificar cadastro de produtos\/servi\u00e7os (NCM\/servi\u00e7os, regras internas).\u00a0<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Rever contratos<\/strong>(repasse, reajuste, reequil\u00edbrio, responsabilidade documental).<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Revisar precifica\u00e7\u00e3o<\/strong>(efeito destino, margens por pra\u00e7a\/canal).\u00a0<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Governan\u00e7a e conting\u00eancias<\/strong>: pol\u00edtica formal de <em>compliance<\/em> tribut\u00e1rio e trilhas de auditoria (tema de conselho\/comit\u00eas).<\/span><\/li>\n<\/ol>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row bg_type=&#8221;bg_color&#8221; bg_override=&#8221;full&#8221; bg_color_value=&#8221;#ffffff&#8221;][vc_column width=&#8221;1\/6&#8243;][\/vc_column][vc_column width=&#8221;2\/3&#8243;][\/vc_column][vc_column width=&#8221;1\/6&#8243;][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[vc_row bg_type=&#8221;bg_color&#8221; bg_override=&#8221;full&#8221; bg_color_value=&#8221;#ffffff&#8221;][vc_column width=&#8221;1\/6&#8243;][\/vc_column][vc_column width=&#8221;2\/3&#8243;][vc_single_image image=&#8221;10202&#8243; img_size=&#8221;full&#8221; alignment=&#8221;center&#8221; style=&#8221;vc_box_rounded&#8221;][\/vc_column][vc_column width=&#8221;1\/6&#8243;][\/vc_column][\/vc_row][vc_row bg_type=&#8221;bg_color&#8221; bg_override=&#8221;full&#8221; bg_color_value=&#8221;#ffffff&#8221;][vc_column][vc_column_text el_id=&#8221;Estilo elemento de conte\u00fado espec\u00edfico de forma diferente &#8211; adicione um nome de classe e consulte-o no CSS personalizado.&#8221;]\u00a0Ponto de partida: o que \u201cmuda nas S\/As\u201d n\u00e3o \u00e9 o tipo societ\u00e1rio \u00e9 o modelo de tributa\u00e7\u00e3o do consumo A Reforma Tribut\u00e1ria&hellip;<\/p>\n","protected":false},"author":1,"featured_media":10202,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[176],"tags":[],"class_list":["post-10201","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-livros","category-176","description-off"],"_links":{"self":[{"href":"https:\/\/igansiadvocacia.adv.br\/textos\/wp-json\/wp\/v2\/posts\/10201","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/igansiadvocacia.adv.br\/textos\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/igansiadvocacia.adv.br\/textos\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/igansiadvocacia.adv.br\/textos\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/igansiadvocacia.adv.br\/textos\/wp-json\/wp\/v2\/comments?post=10201"}],"version-history":[{"count":3,"href":"https:\/\/igansiadvocacia.adv.br\/textos\/wp-json\/wp\/v2\/posts\/10201\/revisions"}],"predecessor-version":[{"id":10215,"href":"https:\/\/igansiadvocacia.adv.br\/textos\/wp-json\/wp\/v2\/posts\/10201\/revisions\/10215"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/igansiadvocacia.adv.br\/textos\/wp-json\/wp\/v2\/media\/10202"}],"wp:attachment":[{"href":"https:\/\/igansiadvocacia.adv.br\/textos\/wp-json\/wp\/v2\/media?parent=10201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/igansiadvocacia.adv.br\/textos\/wp-json\/wp\/v2\/categories?post=10201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/igansiadvocacia.adv.br\/textos\/wp-json\/wp\/v2\/tags?post=10201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}