{"id":70133,"date":"2026-09-16T11:13:28","date_gmt":"2026-09-16T09:13:28","guid":{"rendered":"https:\/\/www.dynatos.com\/greeces-final-b2b-e-invoicing-wave-starts-on-1-october\/"},"modified":"2026-09-16T11:27:42","modified_gmt":"2026-09-16T09:27:42","slug":"greeces-final-b2b-e-invoicing-wave-starts-on-1-october","status":"publish","type":"post","link":"https:\/\/www.dynatos.com\/no\/blog\/greeces-final-b2b-e-invoicing-wave-starts-on-1-october\/","title":{"rendered":"Siste fase av B2B e-invoicing i Hellas starter 1. oktober"},"content":{"rendered":"<p><strong>Hellas utvider obligatorisk B2B e-invoicing til alle gjenv\u00e6rende virksomheter som omfattes av regelverket fra 1. oktober 2026. Dette markerer den siste store fasen i landets trinnvise utrulling, etter at st\u00f8rre virksomheter ble omfattet av kravet tidligere i \u00e5r.<\/strong><\/p>\n<p>Det greske e-invoicing-mandatet har blitt utviklet trinnvis. Hellas beveget seg f\u00f8rst mot obligatorisk innenlandsk B2B e-invoicing etter \u00e5 ha f\u00e5tt EU-st\u00f8tte til overgangen til elektronisk fakturering og real-time tax reporting. Denne tidligere konteksten beskrev vi i bloggen v\u00e5r om <a href=\"https:\/\/www.dynatos.com\/no\/blog\/eu-supports-greeces-transition-to-mandatory-e-invoicing\/\">Hellas\u2019 overgang til obligatorisk e-invoicing<\/a>.<\/p>\n<p>Senere ble utrullingen formalisert i en trinnvis tidsplan. Store virksomheter med bruttoinntekter over 1 million euro, basert p\u00e5 inntekts\u00e5ret 2023, har v\u00e6rt omfattet av kravet siden 2. mars 2026. Den andre fasen bringer n\u00e5 alle andre virksomheter innenfor regelverket inn under mandatet fra 1. oktober 2026. For den bredere tidsplanen, se v\u00e5r tidligere oppdatering om <a href=\"https:\/\/www.dynatos.com\/no\/blog\/timeline-for-e-invoicing-in-greece\/\">utrullingen av B2B e-invoicing i Hellas i 2026<\/a>.<\/p>\n<h2>Hvem omfattes fra 1. oktober?<\/h2>\n<p>Fristen 1. oktober gjelder for de gjenv\u00e6rende virksomhetene som omfattes av de greske reglene for B2B e-invoicing. Mandatet gjelder innenlandske B2B-transaksjoner, enkelte transaksjoner med virksomheter utenfor EU og business-to-government-aktivitet.<\/p>\n<p>Fakturaer m\u00e5 utstedes via en autorisert e-invoicing-leverand\u00f8r eller gjennom de gratis verkt\u00f8yene fra greske skattemyndigheter, inkludert timologio og myDATAapp. Transaksjonsdata sendes deretter automatisk til AADEs myDATA-plattform.<\/p>\n<h2>Overgangsperiode til 31. desember 2026<\/h2>\n<p>AADE har innf\u00f8rt en overgangsperiode fra 1. oktober til 31. desember 2026. I denne perioden kan ber\u00f8rte virksomheter gradvis ta i bruk elektronisk fakturering, samtidig som de fortsetter \u00e5 bruke andre tillatte metoder for utstedelse og overf\u00f8ring.<\/p>\n<p>Denne overgangsperioden er betinget. Virksomheter m\u00e5 sende inn den n\u00f8dvendige erkl\u00e6ringen innen fristen og oppgi en startdato for elektronisk fakturering som ikke er senere enn 1. oktober 2026.<\/p>\n<p>Dette f\u00f8lger samme logikk som den f\u00f8rste implementeringsfasen. Tidligere i 2026 flyttet Hellas go-live for f\u00f8rste fase for store virksomheter til mars, mens selve kravet ble opprettholdt. Denne oppdateringen finner du i v\u00e5r blogg om <a href=\"https:\/\/www.dynatos.com\/no\/blog\/greece-postpones-b2b-e-invoicing-march-2026\/\">fase 1-go-live for e-invoicing i Hellas<\/a>.<\/p>\n<h2>Hvorfor dette er viktig for \u00f8konomiteam<\/h2>\n<p>Den siste fasen betyr at Hellas g\u00e5r fra trinnvis implementering til en bredere operasjonell virkelighet. For \u00f8konomiteam handler konsekvensene ikke bare om utstedelse av fakturaer. Det p\u00e5virker ogs\u00e5 ERP-integrasjon, masterdata, fakturavalidering, tax reporting, arkivering og h\u00e5ndtering av avvik.<\/p>\n<p>Virksomheter med aktivitet i Hellas b\u00f8r kontrollere om fakturadata kan opprettes, valideres, overf\u00f8res og avstemmes konsekvent p\u00e5 tvers av systemene. Dette er s\u00e6rlig viktig for organisasjoner med flere fakturakanaler, shared service-strukturer eller grensekryssende virksomhet.<\/p>\n<h2>Changes companies need to implement<\/h2>\n<ul>\n<li>Bekreft om lokale enheter omfattes fra 1. oktober 2026.<\/li>\n<li>Send inn den n\u00f8dvendige erkl\u00e6ringen innen gjeldende frist.<\/li>\n<li>Velg mellom en autorisert leverand\u00f8r og de tilgjengelige AADE-verkt\u00f8yene.<\/li>\n<li>Valider at ERP- og regnskapssystemer er klare for strukturert fakturautstedelse.<\/li>\n<li>Tilpass fakturadata til rapporteringskravene i myDATA.<\/li>\n<li>Etabler overv\u00e5king for avviste fakturaer, manglende data og overf\u00f8ringsfeil.<\/li>\n<li>Oppdater intern prosessdokumentasjon og ansvarsfordeling mellom finance, tax og IT.<\/li>\n<\/ul>\n<h2>Key takeaways<\/h2>\n<ul>\n<li>Den siste fasen av B2B e-invoicing i Hellas starter 1. oktober 2026.<\/li>\n<li>Den f\u00f8rste fasen har allerede gjeldt siden 2. mars 2026 for virksomheter med bruttoinntekter over 1 million euro.<\/li>\n<li>Mandatet gjelder innenlandske B2B-transaksjoner, enkelte B2B-transaksjoner med virksomheter utenfor EU og B2G-aktivitet.<\/li>\n<li>Virksomheter kan bruke en autorisert leverand\u00f8r eller de gratis timologio- og myDATAapp-verkt\u00f8yene fra AADE.<\/li>\n<li>Overgangsperioden varer til 31. desember 2026, men bare dersom den n\u00f8dvendige erkl\u00e6ringen sendes inn i tide.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Den siste fasen av obligatorisk B2B e-invoicing i Hellas starter 1. oktober 2026. Fra denne datoen omfattes alle gjenv\u00e6rende virksomheter innenfor regelverket, med en overgangsperiode til 31. desember 2026.<\/p>\n","protected":false},"author":11,"featured_media":61461,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"categories":[438],"tags":[],"class_list":["post-70133","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-liveblog","country-hellas-graekenland"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.4 (Yoast SEO v28.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Siste fase av B2B e-invoicing i Hellas - Dynatos<\/title>\n<meta name=\"description\" content=\"Hellas utvider obligatorisk B2B e-invoicing til alle gjenv\u00e6rende virksomheter fra 1. oktober 2026. 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