GREECE
E-INVOICING
Latest update September 17th, 2025
On this page you will learn more on e-invoicing in Greece
Delve into the compliance standards, unravel the e-invoicing framework and infrastructure.
Note: the Country Profile below is focused on the current eInvoicing and eReporting obligations.
Status: 🟡 Planned
Covered by DT: 🟢 Yes
Scope
- B2G eInvoicing – mandatory based on the requirement published on 12 April 2023
- Real time reporting – eBooks requirements for Greek entities to transmit to the myDATA platform the data of their documents
- B2B eInvoicing – the Greek Ministry of National Economy and AADE have confirmed that electronic invoicing will become mandatory for all B2B transactions starting in February 2026
Adoption timeline
- April 2023 – e-invoicing for B2G transactions is mandatory
- April 2024 – Real time reporting on myDATA (end of grace period)
- February 2026: e-invoicing for B2B transactions, with a phased approach:
- Phase A – Large Enterprises, businesses with 2023 turnover > €1M
– Start date: 2 February 2026
– Transition period: until 31 March 2026 - Phase B – All Other Enterprises
– Start date: 1 October 2026
– Transition period: until 31 December 2026
- Phase A – Large Enterprises, businesses with 2023 turnover > €1M
Model
B2G: MyDATA
B2B: N/A – technical specifications will be provided at a later stage
Format
B2G: XML format compliant with EN 16931
B2B: N/A – technical specifications will be provided at a later stage
Archiving
It is mandatory to store the invoice for 5 to 10 years
Other requirements
e-delivery system
The Greek government introduced new regulations (Decisions Α.1122/2024 and Α.1123/2024) in august 2024 to enhance the framework for electronic delivery (e-delivery). Businesses must adapt to these new requirements to avoid penalties and ensure accurate and timely reporting.
- Initial Phase (Postponed from April 1st 2025 to June 2nd 2025): Businesses with revenue over €200,000 or in specific industries must issue e-delivery documents via myDATA.
- Second Phase (Postponed from October 1st, 2025 to December 1st 2025): All businesses must track and report goods in real time, with some exceptions.
Fines for non-compliance range from €100 to €20,000 annually.
FAQ
La fatturazione elettronica internazionale è il processo che consente di emettere, trasmettere, ricevere e archiviare fatture digitali in conformità con le normative fiscali di ciascun Paese.
Per CFO e Finance Manager non è solo un obbligo normativo, ma una leva strategica: permette di standardizzare i processi Finance a livello globale, ridurre i rischi e migliorare la trasparenza.
Con la piattaforma di Digital Technologies – a Namirial Company, la fatturazione elettronica internazionale diventa un’opportunità di automazione, che ottimizza i cicli P2P e O2C e rende la gestione finanziaria più efficiente e scalabile.
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