{"id":13670,"date":"2026-03-09T13:02:19","date_gmt":"2026-03-09T13:02:19","guid":{"rendered":"https:\/\/www.sage.com\/pt-pt\/blog\/?p=13670"},"modified":"2026-03-09T13:08:15","modified_gmt":"2026-03-09T13:08:15","slug":"novidades-fiscais-contabilistas-abertura-do-exercicio","status":"publish","type":"post","link":"https:\/\/www.sage.com\/pt-pt\/blog\/novidades-fiscais-contabilistas-abertura-do-exercicio\/","title":{"rendered":"Checklist: O que muda em 2026? Novidades fiscais para contabilistas"},"content":{"rendered":"<header class=\"entry-header has-dark-background-color entry-header--standard entry-header--has-illustration entry-header--has-illustration--standard\">\n\t<div class=\"container\">\n\t\t<div class=\"entry-header__row row align-center\">\n\t\t\t<div class=\"col col-lg-7 col-xlg-6 entry-header__content\">\n\t\t\t\t\t\t\t<div class=\"component component-single-header\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"entry-header__misc text--subtitle text--uppercase text--small\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/www.sage.com\/pt-pt\/blog\/category\/estrategia-legal-e-processos\/\" class=\"entry-header__link\">Estrat\u00e9gia, Legal e Processos<\/a>\t\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t<div class=\"entry-title-wrapper\">\n\t\t\t\t\t<h1 class=\"entry-title\">\n\t\t\t\t\t\tChecklist: O que muda em 2026? Novidades fiscais para contabilistas\t\t\t\t\t<\/h1>\n\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t<p class=\"entry-header__description\">\n\t\t\t\t\t\tConhe\u00e7a as novidades fiscais para contabilistas em 2026 e prepare a abertura do exerc\u00edcio com foco no IVA, IRC e novas obriga\u00e7\u00f5es legais.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t<\/div>\n\t\t<div class=\"single-post-details container\">\n\t\t<div class=\"col\">\n\t\t\t<span class=\"posted-on \"><time class=\"entry-date published\" datetime=\"2026-03-09T13:02:19+00:00\">Mar\u00e7o 9, 2026<\/time><\/span><span class=\"reading-time\"> minutos de leitura<\/span>\n\t\t<button\n\t\t\ttype=\"button\"\n\t\t\tclass=\"social-share-button button button--icon button--secondary js-social-share-button\"\n\t\t\tdata-share-title=\"Checklist: O que muda em 2026? Novidades fiscais para contabilistas\"\n\t\t\tdata-share-url=\"https:\/\/www.sage.com\/pt-pt\/blog\/novidades-fiscais-contabilistas-abertura-do-exercicio\/\"\n\t\t\tdata-share-text=\"Por favor, leia este artigo interessante\"\n\t\t>\n\t\t\t<span class=\"social-share-button__share-label\">Partilhar<\/span>\n\t\t\t<span class=\"social-share-button__copy-label\" hidden>Copiar link<\/span>\n\t\t\t<span class=\"social-share-button__copy-tooltip\" aria-hidden=\"true\" hidden>Copiada<\/span>\n\t\t<\/button>\n\n\t\t\t\t<\/div>\n\t<\/div>\n\t<\/header>\n\n\n\n<div class=\"wp-block-post-author has-dark-background-color alignfull\">\n\t<div class=\"container\">\n\t\t<div class=\"col\">\n\t\t\t\t\t\t\t<div class=\"co-authors\">\n\t\t\t\t\t\n\t\t<div class=\"entry-author-wrapper\">\n\t\t\t<a class=\"entry-author\" href=\"https:\/\/www.sage.com\/pt-pt\/blog\/author\/pedroribeiro\/\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"40\" height=\"40\" src=\"https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2024\/06\/Sage-Advice-YT-logo-1-1-350x350.webp\" class=\"entry-author__image\" alt=\"Sage Advice Logo\" srcset=\"https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2024\/06\/Sage-Advice-YT-logo-1-1-350x350.webp 350w, https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2024\/06\/Sage-Advice-YT-logo-1-1.webp 500w\" sizes=\"auto, (max-width: 40px) 100vw, 40px\" \/>\t\t\t\t<span class=\"entry-author__name\">Pedro Ribeiro<\/span>\n\t\t\t<\/a>\n\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n\n<p class=\"has-paragraph-medium-font-size\">Novidades fiscais para contabilistas exigem aten\u00e7\u00e3o redobrada no in\u00edcio de 2026. Saiba o que deve rever para come\u00e7ar o exerc\u00edcio com seguran\u00e7a.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rever as altera\u00e7\u00f5es fiscais permite antecipar riscos e evitar incumprimentos.<\/li>\n\n\n\n<li>Conhecer os impactos ajuda a apoiar melhor as decis\u00f5es dos seus clientes ou da sua empresa.<\/li>\n<\/ul>\n\n\n\n<p><a href=\"https:\/\/www.sage.com\/pt-pt\/blog\/ano-novo-negocio-novo-como-iniciar-atividade\/\">O in\u00edcio de um novo exerc\u00edcio<\/a> \u00e9 sempre um <strong>momento cr\u00edtico<\/strong> para a fun\u00e7\u00e3o contabil\u00edstica. Em 2026, esse desafio intensifica-se devido \u00e0s <strong>novidades fiscais<\/strong> para contabilistas, que exigem prepara\u00e7\u00e3o, an\u00e1lise e a\u00e7\u00e3o atempada.<\/p>\n\n\n\n<p>Nesta medida, a abertura do exerc\u00edcio deve ser encarada como uma fase estrat\u00e9gica de organiza\u00e7\u00e3o interna, planeamento fiscal e adapta\u00e7\u00e3o \u00e0s novas regras.<\/p>\n\n\n\n<p><em><mark class=\"highlight-and-share\"><strong>PARTILHE!<\/strong> As novidades fiscais para contabilistas em 2026 tornam a abertura do exerc\u00edcio um momento-chave para prevenir riscos e refor\u00e7ar o controlo fiscal.<\/mark><\/em><\/p>\n\n\n\n<div class=\"single-cta gated-content\">\n\t<div class=\"single-cta__positioner\">\n\t\t<div class=\"single-cta__wrapper has-dark-background-color\">\n\t\t\t<div class=\"single-cta__content\">\n\t\t\t\t\t\t\t\t<h2 class=\"single-cta__title h3\">Abertura do exerc\u00edcio 2026<\/h2>\n\n\t\t\t\t\t\t\t\t\t<div class=\"single-cta__description\">\n\t\t\t\t\t\t<p><!-- wp:paragraph --><\/p>\n<p>Neste webinar on demand explicamos os principais pontos a ter em conta na abertura ou reabertura do exerc\u00edcio de 2026.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a\n\t\t\t\t\t\thref=\"#gate-c015f2a9-e441-421f-bb02-bb979a235767\"\n\t\t\t\t\t\tclass=\"single-cta__button button button--primary\"\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t>Ver o webinar on-demand<\/a>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<img decoding=\"async\" width=\"1252\" height=\"810\" src=\"https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2026\/02\/1700x1100-1252x810.jpg\" class=\"single-cta__image\" alt=\"Sage\" loading=\"lazy\" srcset=\"https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2026\/02\/1700x1100-1252x810.jpg 1252w\" sizes=\"auto, (min-width: 48em) 33vw, 100vw\" \/>\t\t\t<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u00cdndice do post<\/h2>\n\n\n<?xml encoding=\"utf-8\" ?><div class=\"wp-block-yoast-seo-table-of-contents yoast-table-of-contents\"><ul><li><a href=\"#abertura-do-exercicio-porque-e-este-um-momento-decisivo-em-2026\" data-level=\"2\">Abertura do exerc&iacute;cio: porque &eacute; este um momento decisivo em 2026<\/a><\/li><li><a href=\"#novidades-fiscais-para-contabilistas-em-2026-principais-alteracoes\" data-level=\"2\">Novidades fiscais para contabilistas em 2026: principais altera&ccedil;&otilde;es<\/a><\/li><li><a href=\"#impacto-das-novidades-fiscais-nas-empresas\" data-level=\"2\">Impacto das novidades fiscais nas empresas<\/a><\/li><li><a href=\"#checklist-pratico-para-contabilistas-no-inicio-de-2026\" data-level=\"2\">Checklist pr&aacute;tico para contabilistas no in&iacute;cio de 2026<\/a><\/li><li><a href=\"#o-papel-da-tecnologia-na-adaptacao-as-novidades-fiscais\" data-level=\"2\">O papel da tecnologia na adapta&ccedil;&atilde;o &agrave;s novidades fiscais<\/a><\/li><\/ul><\/div>\n\n\n\n<figure class=\"wp-block-pullquote\"><blockquote><p>Quer acompanhar as novidades fiscais com mais controlo e menos esfor\u00e7o? O <a href=\"https:\/\/www.sage.com\/pt-pt\/contabilistas\/sage-for-accountants\/\">Sage for Accountants<\/a> ajuda-o a centralizar informa\u00e7\u00e3o, automatizar processos e garantir conformidade fiscal ao longo de todo o exerc\u00edcio.<\/p><\/blockquote><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"abertura-do-exercicio-porque-e-este-um-momento-decisivo-em-2026\">Abertura do exerc\u00edcio: porque \u00e9 este um momento decisivo em 2026<\/h2>\n\n\n\n<p>A <strong>abertura do exerc\u00edcio<\/strong> n\u00e3o \u00e9 apenas um procedimento t\u00e9cnico. De facto, \u00e9 o ponto de partida para garantir <strong>conformidade contabil\u00edstica e fiscal<\/strong> ao longo de todo o ano.<\/p>\n\n\n\n<p>Em 2026, as novidades fiscais obrigam os contabilistas a uma <strong>revis\u00e3o cuidada de processos<\/strong>, calend\u00e1rios e sistemas. Caso contr\u00e1rio, pequenos erros iniciais podem transformar-se em problemas dif\u00edceis de corrigir no curto e m\u00e9dio prazo.<\/p>\n\n\n\n<p>Assim, nesta fase, dever\u00e1 confirmar se:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Os regimes fiscais aplic\u00e1veis est\u00e3o corretamente enquadrados;<\/li>\n\n\n\n<li>As parametriza\u00e7\u00f5es contabil\u00edsticas refletem a legisla\u00e7\u00e3o em vigor;<\/li>\n\n\n\n<li><a href=\"https:\/\/www.sage.com\/pt-pt\/blog\/calendario-fiscal-portugal\/\">Os prazos declarativos<\/a> foram atualizados nos sistemas internos.<\/li>\n<\/ul>\n\n\n\n<p>Deste modo, conseguir\u00e1 assegurar consist\u00eancia desde o primeiro lan\u00e7amento contabil\u00edstico.<\/p>\n\n\n\n<figure class=\"wp-block-pullquote\"><blockquote><p>Ignorar as novidades fiscais para contabilistas em 2026 pode comprometer a conformidade, aumentar riscos fiscais e fragilizar a confian\u00e7a dos clientes.<\/p><\/blockquote><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"novidades-fiscais-para-contabilistas-em-2026-principais-alteracoes\">Novidades fiscais para contabilistas em 2026: principais altera\u00e7\u00f5es<\/h2>\n\n\n\n<p>As altera\u00e7\u00f5es fiscais previstas para 2026 abrangem v\u00e1rios dom\u00ednios relevantes. Por isso, \u00e9 essencial analisar cada uma com impacto direto nas empresas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"atualizacoes-no-iva-e-obrigacoes-declarativas\">Atualiza\u00e7\u00f5es no IVA e obriga\u00e7\u00f5es declarativas<\/h3>\n\n\n\n<p>Uma das novidades fiscais para contabilistas em 2026 est\u00e1 relacionada com o refor\u00e7o da harmoniza\u00e7\u00e3o das <a href=\"https:\/\/www.sage.com\/pt-pt\/blog\/isencao-do-iva\/\">obriga\u00e7\u00f5es declarativas em sede de IVA.<\/a><\/p>\n\n\n\n<p>Em concreto, existem ajustes <strong>nos modelos de declara\u00e7\u00e3o<\/strong> peri\u00f3dica e maior exig\u00eancia na coer\u00eancia entre <strong>SAF-T, fatura\u00e7\u00e3o eletr\u00f3nica e contabilidade<\/strong>.<\/p>\n\n\n\n<p>Assim, as empresas passam a estar mais expostas a <strong>cruzamentos autom\u00e1ticos de dados<\/strong>. Nesta medida, erros de classifica\u00e7\u00e3o ou diverg\u00eancias tornam-se mais f\u00e1ceis de detetar.<\/p>\n\n\n\n<p><strong>O impacto \u00e9 claro:<\/strong> aumenta a necessidade de controlo interno e valida\u00e7\u00e3o pr\u00e9via da informa\u00e7\u00e3o fiscal.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"ajustes-em-irc-e-incentivos-fiscais\">Ajustes em IRC e incentivos fiscais<\/h3>\n\n\n\n<p>Em sede de IRC, 2026 introduz altera\u00e7\u00f5es relevantes na forma como determinados <strong>incentivos fiscais<\/strong> s\u00e3o enquadrados e reportados.<\/p>\n\n\n\n<p>De facto, alguns benef\u00edcios passam a <strong>exigir maior detalhe documental<\/strong> e fundamenta\u00e7\u00e3o econ\u00f3mica. Isto afeta sobretudo investimentos, benef\u00edcios \u00e0 capitaliza\u00e7\u00e3o e dedu\u00e7\u00f5es por inova\u00e7\u00e3o.<\/p>\n\n\n\n<p>Para os contabilistas, estas novidades fiscais implicam <strong>maior articula\u00e7\u00e3o<\/strong> com a gest\u00e3o das empresas. Deste modo, a contabilidade deixa de ser apenas reativa e passa a <a href=\"https:\/\/www.sage.com\/pt-pt\/blog\/aplicacao-de-resultados-opcoes-limitacoes-e-beneficios-fiscais\/\">apoiar decis\u00f5es estrat\u00e9gicas.<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"maior-foco-na-transparencia-e-reporte\">Maior foco na transpar\u00eancia e reporte<\/h3>\n\n\n\n<p>Outra tend\u00eancia clara em 2026 \u00e9 o refor\u00e7o das <strong>obriga\u00e7\u00f5es de transpar\u00eancia fiscal<\/strong>. As autoridades fiscais privilegiam informa\u00e7\u00e3o estruturada, rastre\u00e1vel e consistente.<\/p>\n\n\n\n<p>Nesta medida, surgem <strong>novos requisitos de reporte<\/strong> ou ajustamentos a anexos j\u00e1 existentes. Para as empresas, isto traduz-se em mais tempo dedicado \u00e0 prepara\u00e7\u00e3o da informa\u00e7\u00e3o.<\/p>\n\n\n\n<p>Para o contabilista, o desafio est\u00e1 em garantir qualidade <strong>sem aumentar a carga administrativa<\/strong>. Aqui, a tecnologia assume um papel decisivo.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"impacto-das-novidades-fiscais-nas-empresas\">Impacto das novidades fiscais nas empresas<\/h2>\n\n\n\n<p>As novidades fiscais n\u00e3o afetam apenas o cumprimento legal. De facto, t\u00eam impacto direto na gest\u00e3o financeira das empresas.<\/p>\n\n\n\n<p>Em primeiro lugar, obrigam a rever processos internos. Empresas com procedimentos manuais ficam mais expostas a erros e atrasos.<\/p>\n\n\n\n<p>Em segundo lugar, influenciam a tomada de decis\u00e3o. Um enquadramento fiscal incorreto pode distorcer resultados, investimentos e at\u00e9 pre\u00e7os.<\/p>\n\n\n\n<p>Por fim, afetam a rela\u00e7\u00e3o com a <a href=\"https:\/\/www.portaldasfinancas.gov.pt\/at\/html\/index.html\">Autoridade Tribut\u00e1ria e Aduaneira<\/a>. Em 2026, a tend\u00eancia \u00e9 clara: menos toler\u00e2ncia ao erro e maior automatiza\u00e7\u00e3o do controlo.<\/p>\n\n\n\n<p>Deste modo, as empresas esperam cada vez mais do contabilista um <strong>papel de preven\u00e7\u00e3o e aconselhamento.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"checklist-pratico-para-contabilistas-no-inicio-de-2026\">Checklist pr\u00e1tico para contabilistas no in\u00edcio de 2026<\/h2>\n\n\n\n<p>Para lidar com as <strong>novidades fiscais para contabilistas<\/strong>, deve come\u00e7ar o exerc\u00edcio com uma checklist clara e objetiva.<\/p>\n\n\n\n<p>Assim, confirme se:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>As altera\u00e7\u00f5es legais est\u00e3o refletidas nos procedimentos internos<\/li>\n\n\n\n<li>Os sistemas contabil\u00edsticos e de fatura\u00e7\u00e3o est\u00e3o atualizados<\/li>\n\n\n\n<li>Os regimes fiscais dos clientes foram revistos<\/li>\n\n\n\n<li>Existe coer\u00eancia entre contabilidade, fiscalidade e reporte<\/li>\n<\/ul>\n\n\n\n<p>Al\u00e9m disso, \u00e9 fundamental <strong>documentar decis\u00f5es<\/strong> e enquadramentos adotados. De facto, a documenta\u00e7\u00e3o continua a ser a melhor defesa em caso de inspe\u00e7\u00e3o.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"o-papel-da-tecnologia-na-adaptacao-as-novidades-fiscais\">O papel da tecnologia na adapta\u00e7\u00e3o \u00e0s novidades fiscais<\/h2>\n\n\n\n<p>Perante um <strong>enquadramento fiscal mais exigente<\/strong>, confiar apenas em folhas de c\u00e1lculo ou processos manuais torna-se insuficiente. Nesta medida, <a href=\"https:\/\/www.sage.com\/pt-pt\/blog\/gestao-riscos-empresariais-digitalizacao\/\">solu\u00e7\u00f5es digitais especializadas<\/a> permitem:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Centralizar informa\u00e7\u00e3o fiscal e contabil\u00edstica<\/li>\n\n\n\n<li>Garantir atualiza\u00e7\u00f5es legais autom\u00e1ticas<\/li>\n\n\n\n<li>Reduzir erros e retrabalho<\/li>\n\n\n\n<li>Ganhar tempo para an\u00e1lise e aconselhamento<\/li>\n<\/ul>\n\n\n\n<p>Para os contabilistas, a tecnologia deixa de ser um apoio opcional e passa a ser um <strong>elemento estrutural<\/strong> da profiss\u00e3o.<\/p>\n\n\n\n<p>As novidades fiscais para contabilistas em 2026 tornam a abertura do exerc\u00edcio um momento estrat\u00e9gico. Rever regras, processos e sistemas \u00e9 essencial para garantir conformidade e apoiar melhor as empresas.<\/p>\n\n\n\n<p>Prepara\u00e7\u00e3o, organiza\u00e7\u00e3o e tecnologia fazem a diferen\u00e7a desde o primeiro dia do ano fiscal.<\/p>\n\n\n\n<div class=\"single-cta gated-content\">\n\t<div class=\"single-cta__positioner\">\n\t\t<div class=\"single-cta__wrapper has-dark-background-color\">\n\t\t\t<div class=\"single-cta__content\">\n\t\t\t\t\t\t\t\t<h2 class=\"single-cta__title h3\">Abertura do exerc\u00edcio 2026<\/h2>\n\n\t\t\t\t\t\t\t\t\t<div class=\"single-cta__description\">\n\t\t\t\t\t\t<p><!-- wp:paragraph --><\/p>\n<p>Neste webinar on demand explicamos os principais pontos a ter em conta na abertura ou reabertura do exerc\u00edcio de 2026.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a\n\t\t\t\t\t\thref=\"#gate-c015f2a9-e441-421f-bb02-bb979a235767\"\n\t\t\t\t\t\tclass=\"single-cta__button button button--primary\"\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t>Ver o webinar on-demand<\/a>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<img decoding=\"async\" width=\"1252\" height=\"810\" src=\"https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2026\/02\/1700x1100-1252x810.jpg\" class=\"single-cta__image\" alt=\"Sage\" loading=\"lazy\" srcset=\"https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2026\/02\/1700x1100-1252x810.jpg 1252w\" sizes=\"auto, (min-width: 48em) 33vw, 100vw\" \/>\t\t\t<\/div>\n<\/div>\n\n<section class=\"more-topics alignfull has-grey-light-background-color wp-block-sage-post-topics\">\n\t<div class=\"container\">\n\t\t<div class=\"row\">\n\t\t\t<div class=\"col col-12 col-lg-4\">\n\t\t\t\t<h3 class=\"more-topics__title h2\">Saiba mais sobre os t\u00f3picos mencionados neste artigo<\/h3>\n\t\t\t<\/div>\n\t\t\t<div class=\"col col-12 col-lg-8\">\n\t\t\t\t<ul class=\"post-tags__list\">\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"post-tags__item\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/www.sage.com\/pt-pt\/blog\/tag\/impostos\/\" class=\"post-tags__link button button--secondary\">\n\t\t\t\t\t\t\t\tImpostos\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"post-tags__item\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/www.sage.com\/pt-pt\/blog\/tag\/legislacao\/\" class=\"post-tags__link button button--secondary\">\n\t\t\t\t\t\t\t\tLegisla\u00e7\u00e3o\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"post-tags__item\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/www.sage.com\/pt-pt\/blog\/tag\/obrigacoes-das-empresas\/\" class=\"post-tags__link button button--secondary\">\n\t\t\t\t\t\t\t\tObriga\u00e7\u00f5es das Empresas\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/section>\n\n<div class=\"alignfull wp-block-sage-related-posts\">\n\t<section class=\"related-posts card-grid has-dark-background-color\">\n\t<div class=\"container\">\n\t\t\t\t\t<div class=\"row\">\n\t\t\t\t<div class=\"col\">\n\t\t\t\t\t<h2 class=\"related-posts__heading related-posts__heading--featured h1\">Aprofunde o seu conhecimento<\/h2>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\n\t\t\t<div class=\"row related-posts__featured\">\n\t\t\t\t<div class=\"col card-grid__item\">\n\t\t\t\t\t<article\n\t\tclass=\"card-post related-post related-post-0 post-13942 post type-post status-publish format-standard has-post-thumbnail hentry category-estrategia-legal-e-processos tag-cumprir-legislacao tag-gestao-empresas tag-impostos business_type-contabilistas card-post--is-clickable\"\n>\n\t<div class=\"card-post__media-wrapper\">\n\t\t<figure class=\"card-post__media\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1440\" height=\"810\" src=\"https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2022\/04\/GettyImages-1325244864-1440x810.jpg\" class=\"card-post__image\" alt=\"Homem a trabalhar em frente ao seu computador.\" loading=\"lazy\" srcset=\"https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2022\/04\/GettyImages-1325244864-684x384.jpg 684w, https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2022\/04\/GettyImages-1325244864-768x432.jpg 768w, https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2022\/04\/GettyImages-1325244864-1440x810.jpg 1440w\" sizes=\"auto, (min-width: 48em) 250px, (min-width: 30em) 100vw, 100vw\" \/>\t\t\t\n\t\t\t\n\t\t\t\t\t<\/figure>\n\t<\/div>\n\n\t<div class=\"card-post__content\">\n\t\t\t\t\t<div class=\"card-post__label\">Recomendado<\/div>\n\t\t\n\t\t\t\t\t<div class=\"card-post__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"card-post__meta-text\"><span class=\"posted-on \"><time class=\"entry-date published\" datetime=\"2026-05-22T09:54:58+01:00\">Maio 22, 2026<\/time><\/span><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"card-post__meta-text\"><span class=\"reading-time\">7 minutos de leitura<\/span><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\n\t\t<p class=\"card-post__title h3\">\n\t\t\t\t\t\t\t<a\n\t\t\t\t\tclass=\"card-post__title-link\"\n\t\t\t\t\thref=\"https:\/\/www.sage.com\/pt-pt\/blog\/dossier-fiscal-organizar-semestre\/\"\n\t\t\t\t>\n\t\t\t\n\t\t\tDossier Fiscal: Como organizar e preparar a documenta\u00e7\u00e3o antes do fecho do 1.\u00ba semestre\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/p>\n\n\t\t\n\t\t\t\t\t<p class=\"card-post__description\">\n\t\t\t\tPrepare o Dossier Fiscal no fecho do 1.\u00ba semestre e evite erros na Modelo 22 e na IES. Organize a sua empresa e reduza riscos fiscais.\t\t\t<\/p>\n\t\t\n\t\t\t<\/div>\n\n\t<\/article>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\n\t\t\t\t\t<div class=\"row related-posts__non-featured\">\n\t\t\t\t<div class=\"col col-12\">\n\t\t\t\t\t<h2 class=\"related-posts__heading related-posts__heading--more h4\">Artigos mais recentes<\/h2>\n\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t\t\t<div class=\"col col-6 col-lg-3 card-grid__item\">\n\t\t\t\t\t\t<article\n\t\tclass=\"card-post related-post related-post-1 post-10861 post type-post status-publish format-standard has-post-thumbnail hentry category-estrategia-legal-e-processos tag-faturacao tag-faturas tag-legislacao business_type-pequenas-empresas business_type-medias-empresas business_type-contabilistas\"\n>\n\t\t\t<a\n\t\t\tclass=\"card-post__link\"\n\t\t\thref=\"https:\/\/www.sage.com\/pt-pt\/blog\/faturacao-eletronica-quais-sao-os-prazos-de-cumprimento-obrigatorios\/\"\n\t\t\t\t\t>\n\t\t\t<figure class=\"card-post__media\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"684\" height=\"384\" src=\"https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2024\/10\/BrandShoot-LND_June2024_Financial-Services_0905-684x384.jpg\" class=\"card-post__image\" alt=\"Grupo de trabalhadores em reuni\u00e3o de equipa, discutindo estrat\u00e9gias e colaborando em projetos.\" loading=\"lazy\" srcset=\"https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2024\/10\/BrandShoot-LND_June2024_Financial-Services_0905-684x384.jpg 684w, https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2024\/10\/BrandShoot-LND_June2024_Financial-Services_0905-768x512.jpg 768w, https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2024\/10\/BrandShoot-LND_June2024_Financial-Services_0905-1214x810.jpg 1214w\" sizes=\"auto, (min-width: 48em) 250px, (min-width: 30em) 100vw, 100vw\" \/>\t\t\t\n\t\t\t\n\t\t\t\t\t<\/figure>\n\n\t\t\n\t\t\t\t\t<div class=\"card-post__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"card-post__meta-text\"><span class=\"posted-on \"><time class=\"entry-date published\" datetime=\"2026-04-27T11:18:54+01:00\">Abril 27, 2026<\/time><\/span><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"card-post__meta-text\"><span class=\"reading-time\">7 minutos de leitura<\/span><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\n\t\t<p class=\"card-post__title h5\">\n\t\t\tFatura\u00e7\u00e3o eletr\u00f3nica: Quais s\u00e3o os prazos de cumprimento obrigat\u00f3rios?\t\t<\/p>\n\n\t\t\t<\/a>\n\t\n\t\n\t\t\n\t\n\t<\/article>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t<div class=\"col col-6 col-lg-3 card-grid__item\">\n\t\t\t\t\t\t<article\n\t\tclass=\"card-post related-post related-post-2 post-13745 post type-post status-publish format-standard has-post-thumbnail hentry category-estrategia-legal-e-processos tag-cumprir-legislacao tag-gestao-empresas tag-impostos business_type-contabilistas\"\n>\n\t\t\t<a\n\t\t\tclass=\"card-post__link\"\n\t\t\thref=\"https:\/\/www.sage.com\/pt-pt\/blog\/obrigacoes-fiscais-modelo-22-ies-dossier-fiscal\/\"\n\t\t\t\t\t>\n\t\t\t<figure class=\"card-post__media\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"684\" height=\"384\" src=\"https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2022\/04\/GettyImages-1288428995-684x384.jpg\" class=\"card-post__image\" alt=\"Homem a intervir numa reuni\u00e3o de equipa.\" loading=\"lazy\" srcset=\"https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2022\/04\/GettyImages-1288428995-684x384.jpg 684w, https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2022\/04\/GettyImages-1288428995-768x432.jpg 768w, https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2022\/04\/GettyImages-1288428995-1440x810.jpg 1440w\" sizes=\"auto, (min-width: 48em) 250px, (min-width: 30em) 100vw, 100vw\" \/>\t\t\t\n\t\t\t\n\t\t\t\t\t<\/figure>\n\n\t\t\n\t\t\t\t\t<div class=\"card-post__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"card-post__meta-text\"><span class=\"posted-on \"><time class=\"entry-date published\" datetime=\"2026-04-06T12:06:27+01:00\">Abril 6, 2026<\/time><\/span><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"card-post__meta-text\"><span class=\"reading-time\">12 minutos de leitura<\/span><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\n\t\t<p class=\"card-post__title h5\">\n\t\t\tComo preparar a sua empresa para as obriga\u00e7\u00f5es fiscais do 1\u00ba semestre (Modelo 22, Dossier Fiscal e IES)\t\t<\/p>\n\n\t\t\t<\/a>\n\t\n\t\n\t\t\n\t\n\t<\/article>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t<div class=\"col col-6 col-lg-3 card-grid__item\">\n\t\t\t\t\t\t<article\n\t\tclass=\"card-post related-post related-post-3 post-11269 post type-post status-publish format-standard has-post-thumbnail hentry category-cumprir-legislacao-em-vigor category-estrategia-legal-e-processos tag-cumprir-legislacao tag-impostos tag-obrigacoes-das-empresas business_type-contabilistas\"\n>\n\t\t\t<a\n\t\t\tclass=\"card-post__link\"\n\t\t\thref=\"https:\/\/www.sage.com\/pt-pt\/blog\/calendario-fiscal-portugal\/\"\n\t\t\t\t\t>\n\t\t\t<figure class=\"card-post__media\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"684\" height=\"384\" src=\"https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2025\/03\/BrandShootNC_Jul2023_Colleagues_1963_low-684x384.jpg\" class=\"card-post__image\" alt=\"Rapaz a trabalhar no escrit\u00f3rio, concentrado no computador.\" loading=\"lazy\" srcset=\"https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2025\/03\/BrandShootNC_Jul2023_Colleagues_1963_low-684x384.jpg 684w, https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2025\/03\/BrandShootNC_Jul2023_Colleagues_1963_low-768x512.jpg 768w, https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2025\/03\/BrandShootNC_Jul2023_Colleagues_1963_low-1215x810.jpg 1215w\" sizes=\"auto, (min-width: 48em) 250px, (min-width: 30em) 100vw, 100vw\" \/>\t\t\t\n\t\t\t\n\t\t\t\t\t<\/figure>\n\n\t\t\n\t\t\t\t\t<div class=\"card-post__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"card-post__meta-text\"><span class=\"posted-on \"><time class=\"entry-date published\" datetime=\"2026-04-01T11:32:28+01:00\">Abril 1, 2026<\/time><\/span><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"card-post__meta-text\"><span class=\"reading-time\">8 minutos de leitura<\/span><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\n\t\t<p class=\"card-post__title h5\">\n\t\t\tCalend\u00e1rio Fiscal 2026: Prazos e obriga\u00e7\u00f5es do 2\u00ba trimestre em Portugal\t\t<\/p>\n\n\t\t\t<\/a>\n\t\n\t\n\t\t\n\t\n\t<\/article>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t<div class=\"col col-6 col-lg-3 card-grid__item\">\n\t\t\t\t\t\t<article\n\t\tclass=\"card-post related-post related-post-4 post-13705 post type-post status-publish format-standard has-post-thumbnail hentry category-dinheiro-e-poupanca tag-impostos tag-iva tag-obrigacoes-das-empresas business_type-contabilistas\"\n>\n\t\t\t<a\n\t\t\tclass=\"card-post__link\"\n\t\t\thref=\"https:\/\/www.sage.com\/pt-pt\/blog\/pagar-iva-trimestral-passo-a-passo\/\"\n\t\t\t\t\t>\n\t\t\t<figure class=\"card-post__media\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"684\" height=\"384\" src=\"https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2022\/04\/GettyImages-187920071-684x384.jpg\" class=\"card-post__image\" alt=\"Sage\" loading=\"lazy\" srcset=\"https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2022\/04\/GettyImages-187920071-684x384.jpg 684w, https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2022\/04\/GettyImages-187920071-768x432.jpg 768w, https:\/\/www.sage.com\/pt-pt\/blog\/wp-content\/uploads\/sites\/15\/2022\/04\/GettyImages-187920071-1440x810.jpg 1440w\" sizes=\"auto, (min-width: 48em) 250px, (min-width: 30em) 100vw, 100vw\" \/>\t\t\t\n\t\t\t\n\t\t\t\t\t<\/figure>\n\n\t\t\n\t\t\t\t\t<div class=\"card-post__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"card-post__meta-text\"><span class=\"posted-on \"><time class=\"entry-date published\" datetime=\"2026-03-20T14:59:48+00:00\">Mar\u00e7o 20, 2026<\/time><\/span><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"card-post__meta-text\"><span class=\"reading-time\">5 minutos de leitura<\/span><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\n\t\t<p class=\"card-post__title h5\">\n\t\t\tPasso a passo para pagar o IVA trimestral sem erros\t\t<\/p>\n\n\t\t\t<\/a>\n\t\n\t\n\t\t\n\t\n\t<\/article>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Conhe\u00e7a as novidades fiscais para contabilistas em 2026 e prepare a abertura do exerc\u00edcio com foco no IVA, IRC e novas obriga\u00e7\u00f5es 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