{"id":3689,"date":"2026-06-12T10:00:00","date_gmt":"2026-06-12T08:00:00","guid":{"rendered":"https:\/\/ruizyasociados.es\/2026\/06\/12\/sin-categorizar\/mandatory-electronic-invoice-5-keys-to-comply-with-the-regulations-in-2026"},"modified":"2026-07-14T12:25:32","modified_gmt":"2026-07-14T10:25:32","slug":"mandatory-electronic-invoice-5-keys-to-comply-with-the-regulations-in-2026","status":"publish","type":"post","link":"https:\/\/ruizyasociados.es\/en\/2026\/06\/12\/business-management\/mandatory-electronic-invoice-5-keys-to-comply-with-the-regulations-in-2026","title":{"rendered":"\ud83d\udcd1 Mandatory electronic invoicing: 5 keys to comply with the regulations in 2026"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The year 2026 marks a before and after in the administrative management of Spanish companies. What began as a legislative project with the <strong><a href=\"https:\/\/www.boe.es\/buscar\/act.php?id=BOE-A-2022-15818\" target=\"_blank\" rel=\"noopener\">Create and Grow Law<\/a><\/strong>, has today become an unavoidable reality: <strong><a href=\"https:\/\/sede.agenciatributaria.gob.es\/Sede\/todas-noticias\/2026\/marzo\/31\/facturacion-electronica-obligatoria.html\" target=\"_blank\" rel=\"noopener\">mandatory electronic invoicing<\/a><\/strong> in all operations between entrepreneurs and professionals (B2B). \ud83d\ude80 <\/p>\n\n<p class=\"wp-block-paragraph\">At <strong>Ruiz &amp; Associates<\/strong>, we understand that this change is not just a new accounting obligation, but a profound digital transformation. Our mission is to ensure that this transition is a step towards efficiency and not a source of penalties or operational bottlenecks. <\/p>\n\n<h2 class=\"wp-block-heading\">\u2696\ufe0f The legal framework: Create and Grow Law and the Verifactu system<\/h2>\n\n<p class=\"wp-block-paragraph\">The implementation of mandatory electronic invoicing aims to reduce late payments and digitize the business sector. But for businesses, this translates into very specific technical requirements. Invoicing systems can no longer be simple text editors; they must be certified and guarantee the integrity, preservation, and readability of the data. \ud83d\udee1\ufe0f   <\/p>\n\n<p class=\"wp-block-paragraph\">Furthermore, this system coexists with the <strong><a href=\"https:\/\/sede.agenciatributaria.gob.es\/Sede\/iva\/sistemas-informaticos-facturacion-verifactu.html\" target=\"_blank\" rel=\"noopener\">Verifactu <\/a><\/strong>standard, which allows the Tax Agency to receive invoice information in real time. This interconnection is what powers the <a href=\"https:\/\/ruizyasociados.es\/en\/2026\/05\/15\/legal-news\/ia-and-taxation-as-algorithms-finance-analyze-companies-2026\">Tax Agency&#8217;s algorithmic audit<\/a> that we recently analyzed, ensuring that any discrepancies are detected instantly. <\/p>\n\n<h2 class=\"wp-block-heading\">\ud83d\udccb Requirements for issuing a mandatory electronic invoice<\/h2>\n\n<p class=\"wp-block-paragraph\">In order for their invoices to be legal in this new environment of 2026, they must comply with parameters that go beyond traditional content:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Standard syntax:<\/strong> Invoices must be issued in structured formats (such as Facturae) that allow automated processing by the recipient.<\/li>\n\n\n\n<li><strong>Free Interconnectivity:<\/strong> The law requires that technological solutions allow the sending and receiving of invoices at no additional cost to the customer.<\/li>\n\n\n\n<li><strong>Retention period:<\/strong> Companies must maintain access to these electronic invoices for a period of 4 years, ensuring that the customer can consult them even if they are no longer subscribed to their services. \ud83d\udcc2<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">The correct application of these points is vital to maintain the <strong><a href=\"https:\/\/ruizyasociados.es\/en\/advice\/legal-advice-2\" data-type=\"page\" data-id=\"1227\">legal certainty<\/a><\/strong> of your business. You can consult the technical details of the regulation on the portal <a href=\"https:\/\/www.mineco.gob.es\" target=\"_blank\" rel=\"noreferrer noopener\">of the Ministry of Economic Affairs and Digital Transformation<\/a>. <\/p>\n\n<h2 class=\"wp-block-heading\">\ud83d\udd0d Payment control: The end of hidden delinquency<\/h2>\n\n<p class=\"wp-block-paragraph\">One of the main objectives of <strong>mandatory electronic invoicing<\/strong> is to control payment deadlines. The system now allows recording not only when the invoice is issued, but also when it is actually paid. \u2705<\/p>\n\n<p class=\"wp-block-paragraph\">Companies that fail to meet legal payment deadlines could be excluded from public subsidies and face problems with their tax risk indicators. At our firm, we help integrate tools like <a href=\"https:\/\/ruizyasociados.es\/en\/holded-partner\" data-type=\"page\" data-id=\"1105\">Holded <\/a>or ContaSol (internal link) that automate this record-keeping, ensuring your company complies with the Late Payment Law without additional manual effort. <\/p>\n\n<h2 class=\"wp-block-heading\">\ud83e\udd16 How to avoid mistakes in the digital transition<\/h2>\n\n<p class=\"wp-block-paragraph\">Implementing <strong>mandatory electronic invoicing<\/strong> at the last minute is a risk your treasury department shouldn&#8217;t take. Errors in formatting or submission can lead to invoices being rejected by your customers, delaying payments. <\/p>\n\n<p class=\"wp-block-paragraph\">Thanks to the <a href=\"https:\/\/ruizyasociados.es\/en\/2026\/05\/22\/treasury\/right-to-error-5-keys-to-protect-your-company\">right to excuse errors<\/a>, there is some flexibility regarding unintentional computer glitches during the first few months, but the tax authorities will be relentless with those who ignore the obligation to issue invoices in a structured digital format. Proactivity is, once again, your best strategy. <\/p>\n\n<h2 class=\"wp-block-heading\">\ud83c\udfe2 Professionalize your invoicing with Ruiz &amp; Asociados<\/h2>\n\n<p class=\"wp-block-paragraph\">At <strong><a href=\"https:\/\/ruizyasociados.es\/en\/about-us\" data-type=\"page\" data-id=\"113\">Ruiz &amp; Associates<\/a><\/strong>, we have over 30 years of experience guiding companies through complex regulatory changes. <strong>Mandatory electronic invoicing<\/strong> is not an obstacle, but an opportunity to professionalize your management and gain complete control over your income and expenses. \ud83e\udd1d <\/p>\n\n<p class=\"wp-block-paragraph\">Our technical team conducts audits of your current systems to ensure compliance with the Crea y Crece Law, preventing penalties and guaranteeing uninterrupted billing. It&#8217;s not just about legal compliance, but about leading the digital transformation of your sector. <\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Are you unsure if your current software meets the 2026 requirements?<\/strong> At Ruiz &amp; Associates, we advise you on choosing and implementing the technological solution that best suits your needs. <a href=\"https:\/\/ruizyasociados.es\/en\/contact\" data-type=\"page\" data-id=\"110\">Contact us today<\/a> and make the definitive leap to electronic invoicing with complete confidence. \ud83d\ude80<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The year 2026 marks a before and after in the administrative management of Spanish companies. What began as a legislative project with the Create and Grow Law, has today become an unavoidable reality: mandatory electronic invoicing in all operations between entrepreneurs and professionals (B2B). \ud83d\ude80 At Ruiz &amp; Associates, we understand that this change is [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":3688,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[151,150,221],"tags":[279,280,277,278,209,276,223,179],"class_list":["post-3689","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-business-management","category-legal-news","category-taxation","tag-accounting-management-2026","tag-aeat-electronic-invoicing","tag-business-digitalization","tag-create-and-grow-law","tag-legal-certainty","tag-mandatory-electronic-invoice","tag-ruiz-asociados","tag-verifactu"],"_links":{"self":[{"href":"https:\/\/ruizyasociados.es\/en\/wp-json\/wp\/v2\/posts\/3689","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ruizyasociados.es\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ruizyasociados.es\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ruizyasociados.es\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/ruizyasociados.es\/en\/wp-json\/wp\/v2\/comments?post=3689"}],"version-history":[{"count":1,"href":"https:\/\/ruizyasociados.es\/en\/wp-json\/wp\/v2\/posts\/3689\/revisions"}],"predecessor-version":[{"id":3690,"href":"https:\/\/ruizyasociados.es\/en\/wp-json\/wp\/v2\/posts\/3689\/revisions\/3690"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ruizyasociados.es\/en\/wp-json\/wp\/v2\/media\/3688"}],"wp:attachment":[{"href":"https:\/\/ruizyasociados.es\/en\/wp-json\/wp\/v2\/media?parent=3689"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ruizyasociados.es\/en\/wp-json\/wp\/v2\/categories?post=3689"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ruizyasociados.es\/en\/wp-json\/wp\/v2\/tags?post=3689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}