E-invoicing mandate — Greece
The format is prescribed, the route is not: the invoice must be structured, but which channel carries it to the recipient is left to the parties. A format tool is sufficient here as well.
The stages over time
-
11/1/2021
Greece · reporting obligation in force unverified
Legal basis: AADE myDATA · Last reviewed: 10/26/2026 -
3/2/2026
Greece · between businesses in force unverified
First group: businesses with gross income above € 1 million in tax year 2023. ⚠ This date is unverified as well — it was originally 2 February 2026 and was postponed; the authority's pages cannot be retrieved.
Legal basis: Α.1128/15-09-2025, geändert durch Α.1044/17-02-2026 · Last reviewed: 10/27/2026 -
11/2/2026 · in 5 days
Greece · between businesses next deadline unverified
⚠ Greece has legislated a B2B issuing obligation, but the start date has been postponed twice since September 2025 — most recently to 2 November 2026 for turnover below € 1 million, with an adaptation period until 31 January 2027. The date shown here is therefore explicitly unverified; the direction is documented, the deadline is not. The authority's page cannot be retrieved.
Legal basis: Α.1128/15-09-2025, geändert durch Α.1044/17-02-2026 · Last reviewed: 10/27/2026
Platforms and authorities
myDATA · AADE · timologio · Peppol
What Invoiceflair can do — Greece
Create and validate: Peppol
Stated limit: Invoiceflair creates, validates and reads formats. It is not a Peppol access point and not a clearing service — it does not perform transmission to an authority's platform.
Not legal or tax advice
This overview is a technical compilation of publicly available sources and is no substitute for legal, tax or business advice. Only the applicable legislation in its official wording governs; have your individual case assessed by your tax adviser or legal counsel. Despite careful maintenance, no warranty is given as to accuracy, completeness or currency. Administrator.at B2B GmbH accepts no liability for decisions based on this information.