--- title: "Accounting & Tax Blog | Grupo Your" description: "Articles, guides and news about accounting, taxation, company formation and business management in Portugal." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "Blog", "name": "Accounting & Tax Blog | Grupo Your", "description": "Articles, guides and news about accounting, taxation, company formation and business management in Portugal.", "url": "https://grupoyour.com/en/blog", "inLanguage": "en", "publisher": { "@type": "Organization", "name": "Grupo Your", "logo": { "@type": "ImageObject", "url": "https://grupoyour.com/favicon.png" }, "sameAs": [ "https://www.linkedin.com/company/grupoyour/", "https://www.facebook.com/OGrupoYour", "https://www.instagram.com/grupoyour/" ] }, "blogPost": [] }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Grupo Your", "item": "https://grupoyour.com" }, { "@type": "ListItem", "position": 2, "name": "Blog", "item": "https://grupoyour.com/en/blog" } ] }, { "@context": "https://schema.org", "@type": "CollectionPage", "name": "Accounting & Tax Blog | Grupo Your", "description": "Articles, guides and news about accounting, taxation, company formation and business management in Portugal.", "url": "https://grupoyour.com/en/blog", "isPartOf": { "@type": "WebSite", "name": "Grupo Your", "url": "https://grupoyour.com" }, "numberOfItems": 0 }, { "@context": "https://schema.org", "@type": "Blog", "name": "Accounting & Tax Blog | Grupo Your", "description": "Articles, guides and news about accounting, taxation, company formation and business management in Portugal.", "url": "https://grupoyour.com/en/blog", "inLanguage": "en", "publisher": { "@type": "Organization", "name": "Grupo Your", "logo": { "@type": "ImageObject", "url": "https://grupoyour.com/favicon.png" }, "sameAs": [ "https://www.linkedin.com/company/grupoyour/", "https://www.facebook.com/OGrupoYour", "https://www.instagram.com/grupoyour/" ] }, "blogPost": [ { "@type": "BlogPosting", "headline": "Ministry of Finance fixes IRS system failure that affected refunds", "description": "The Ministry of Finance assures that the technical failure in the IRS refund system has been resolved and that all bank transfers are being processed.", "url": "https://grupoyour.com/en/blog/ministry-finance-fixes-irs-system-failure-refunds", "datePublished": "2026-04-22T21:56:41.763546+00:00", "dateModified": "2026-04-22T21:56:41.763546+00:00", "author": { "@type": "Person", "name": "Pedro Flores", "sameAs": "https://www.linkedin.com/in/pedroflores/", "url": "https://www.linkedin.com/in/pedroflores/" }, "publisher": { "@type": "Organization", "name": "Grupo Your", "sameAs": [ "https://www.linkedin.com/company/grupoyour/", "https://www.facebook.com/OGrupoYour", "https://www.instagram.com/grupoyour/" ] }, "mainEntityOfPage": { "@type": "WebPage", "@id": "https://grupoyour.com/en/blog/ministry-finance-fixes-irs-system-failure-refunds" }, "image": { "@type": "ImageObject", "url": "https://xmvtahclopqwmxwnbimy.supabase.co/storage/v1/object/public/blog-images/irs-reembolsos-falha-2026.jpg" }, "keywords": "irs, fiscalidade, reembolsos, finanças, atualidade" }, { "@type": "BlogPosting", "headline": "Deadline to dispute IRS expenses ends March 31", "description": "Taxpayers have until March 31 to verify and dispute the value of general family expenses and VAT invoice deductions on the Tax Authority portal.", "url": "https://grupoyour.com/en/blog/deadline-dispute-irs-expenses-march-2026", "datePublished": "2026-03-30T09:00:00+00:00", "dateModified": "2026-03-30T09:00:00+00:00", "author": { "@type": "Person", "name": "Pedro Flores", "sameAs": "https://www.linkedin.com/in/pedroflores/", "url": "https://www.linkedin.com/in/pedroflores/" }, "publisher": { "@type": "Organization", "name": "Grupo Your", "sameAs": [ "https://www.linkedin.com/company/grupoyour/", "https://www.facebook.com/OGrupoYour", "https://www.instagram.com/grupoyour/" ] }, "mainEntityOfPage": { "@type": "WebPage", "@id": "https://grupoyour.com/en/blog/deadline-dispute-irs-expenses-march-2026" }, "image": { "@type": "ImageObject", "url": "/images/blog/grupo-your-prazo-reclamacao-despesas-irs-marco-2026.jpg" }, "keywords": "IRS, declaração, finanças, fisco, deduções, despesas, Portal das Finanças" }, { "@type": "BlogPosting", "headline": "Practical Guide: The Financial Trial Balance for Portuguese Entrepreneurs", "description": "Understand, interpret and use the trial balance to make better business decisions. A complete guide on types, SNC structure, common errors and practical tips.", "url": "https://grupoyour.com/en/blog/guide-financial-trial-balance", "datePublished": "2026-03-25T17:22:51.873399+00:00", "dateModified": "2026-03-25T17:22:51.873399+00:00", "author": { "@type": "Person", "name": "Hélder Costa", "sameAs": "https://www.linkedin.com/in/helder-duarte-costa/", "url": "https://www.linkedin.com/in/helder-duarte-costa/" }, "publisher": { "@type": "Organization", "name": "Grupo Your", "sameAs": [ "https://www.linkedin.com/company/grupoyour/", "https://www.facebook.com/OGrupoYour", "https://www.instagram.com/grupoyour/" ] }, "mainEntityOfPage": { "@type": "WebPage", "@id": "https://grupoyour.com/en/blog/guide-financial-trial-balance" }, "image": { "@type": "ImageObject", "url": "/images/blog/grupo-your-guia-balancete-financeiro.jpg" }, "keywords": "guia, contabilidade, balancete, finanças, gestão, SNC, fiscalidade" }, { "@type": "BlogPosting", "headline": "IRS: I Didn't Validate My Invoices. Now What?", "description": "The deadline to validate invoices has passed. Find out what you can still do and how to minimize the impact on your tax return.", "url": "https://grupoyour.com/en/blog/irs-didnt-validate-invoices-now-what", "datePublished": "2026-03-04T08:41:06.24004+00:00", "dateModified": "2026-03-04T08:41:06.24004+00:00", "author": { "@type": "Person", "name": "Mónica Matos" }, "publisher": { "@type": "Organization", "name": "Grupo Your", "sameAs": [ "https://www.linkedin.com/company/grupoyour/", "https://www.facebook.com/OGrupoYour", "https://www.instagram.com/grupoyour/" ] }, "mainEntityOfPage": { "@type": "WebPage", "@id": "https://grupoyour.com/en/blog/irs-didnt-validate-invoices-now-what" }, "image": { "@type": "ImageObject", "url": "/images/blog/grupo-your-irs-nao-validei-faturas-e-agora.jpg" }, "keywords": "irs, faturas, e-fatura, deduções, impostos, finanças" } ] }, { "@context": "https://schema.org", "@type": "CollectionPage", "name": "Accounting & Tax Blog | Grupo Your", "description": "Articles, guides and news about accounting, taxation, company formation and business management in Portugal.", "url": "https://grupoyour.com/en/blog", "isPartOf": { "@type": "WebSite", "name": "Grupo Your", "url": "https://grupoyour.com" }, "numberOfItems": 4 } ] --- [Saltar para o conteúdo](#main-content) [![Grupo Your - Abertura de Empresa em Portugal](/assets/logo-2wXESdnX.png)](/en) Grupo YourServicesTools[Contacts](/en/contacts) 7 EN Personalized Proposal # Articles & News Accounting, taxation and business management — by Grupo Your specialists. Search... 247 articles finanças · 4 articles Clear ### Results 4 / 4 [ ![Ministry of Finance fixes IRS system failure that affected refunds por Pedro Flores - Grupo Your Contabilidade](https://xmvtahclopqwmxwnbimy.supabase.co/storage/v1/object/public/blog-images/irs-reembolsos-falha-2026.jpg "Ministry of Finance fixes IRS system failure that affected refunds por Pedro Flores - Grupo Your Contabilidade") 2 min irs ![Pedro Flores](/images/authors/pedro-flores.png)Pedro Flores· 22 Apr 2026 ## Ministry of Finance fixes IRS system failure that affected refunds The Ministry of Finance assures that the technical failure in the IRS refund system has been resolved and that all bank transfers are being processed. Read article Share ](/en/blog/ministry-finance-fixes-irs-system-failure-refunds) [ ![Deadline to dispute IRS expenses ends March 31 por Pedro Flores - Grupo Your Contabilidade](https://xmvtahclopqwmxwnbimy.supabase.co/storage/v1/object/public/blog-images/grupo-your-prazo-reclamacao-despesas-irs-marco-2026.jpg "Deadline to dispute IRS expenses ends March 31 por Pedro Flores - Grupo Your Contabilidade") 2 min IRS ![Pedro Flores](/images/authors/pedro-flores.png)Pedro Flores· 30 Mar 2026 ## Deadline to dispute IRS expenses ends March 31 Taxpayers have until March 31 to verify and dispute the value of general family expenses and VAT invoice deductions on the Tax Authority portal. Read article Share ](/en/blog/deadline-dispute-irs-expenses-march-2026) [ ![Practical Guide: The Financial Trial Balance for Portuguese Entrepreneurs por Hélder Costa - Grupo Your Contabilidade](https://xmvtahclopqwmxwnbimy.supabase.co/storage/v1/object/public/blog-images/grupo-your-guia-balancete-financeiro.jpg "Practical Guide: The Financial Trial Balance for Portuguese Entrepreneurs por Hélder Costa - Grupo Your Contabilidade") 6 min guia ![Hélder Costa](/images/authors/helder-costa.png)Hélder Costa· 25 Mar 2026 ## Practical Guide: The Financial Trial Balance for Portuguese Entrepreneurs Understand, interpret and use the trial balance to make better business decisions. A complete guide on types, SNC structure, common errors and practical tips. Read article Share ](/en/blog/guide-financial-trial-balance) ### Get the latest tax news Subscribe to our newsletter and receive articles, tax alerts and tips directly in your inbox. Subscribe I agree to receive email communications from Grupo Your. I can unsubscribe at any time. My data will be processed according to the [privacy policy](/en/privacy-policy). [ ![IRS: I Didn't Validate My Invoices. Now What? por Mónica Matos - Grupo Your Contabilidade](https://xmvtahclopqwmxwnbimy.supabase.co/storage/v1/object/public/blog-images/grupo-your-irs-nao-validei-faturas-e-agora.jpg "IRS: I Didn't Validate My Invoices. Now What? por Mónica Matos - Grupo Your Contabilidade") 2 min irs ![Mónica Matos](/images/authors/monica-matos.png)Mónica Matos· 4 Mar 2026 ## IRS: I Didn't Validate My Invoices. Now What? The deadline to validate invoices has passed. Find out what you can still do and how to minimize the impact on your tax return. Read article Share ](/en/blog/irs-didnt-validate-invoices-now-what) ### Need accounting or tax support? Our team is ready to help. Request a personalised, no-obligation proposal. 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