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Greece MyData version 1.0.10 is published

The Greek Independent Authority for Public Revenue (AADE) has published a revised edition of the myDATA technical specifications (Version 1.0.10).

This update is now available in the myDATA Test Environment and incorporates various modifications to improve the efficiency and adaptability of Greece's digital tax reporting framework.

What are the updates in Version 1.0.10?

The recent update to myDATA brings forth several notable enhancements, broadening its capabilities and responding to user feedback from earlier versions. The primary updates include.

Submission of Fuel Invoices through ERP
Organizations can now send fuel invoices (liquid fuel sales) directly via their ERP systems, a functionality that was previously limited to e-invoicing service providers.

Elimination of Wholesale Control
The requirement for wholesale transaction recipients to be registered as active businesses has been eliminated, streamlining the process for companies involved in wholesale activities.

Support for Delivery Notes
The system now accommodates the transmission of document type 9.3 (e-transport/delivery note) through both ERP systems and e-invoicing service providers, aiding in adherence to delivery documentation standards.

New Method for Accessing E3 Records
Businesses are now provided with an additional method for accessing E3 records (data of the Greek E3 tax form). This can be accomplished for individual invoices or through a daily summary, enhancing flexibility in data access.

Historical Dispatch Dates for Transmission Failures
In transmissions labeled as “transmission failure,” businesses can now utilize a past date for the “dispatch date” field, enabling more precise reporting in the event of delays.

Ensuring Adherence to Version 1.0.10 Compliance

To achieve compliance with the revised myDATA specifications, organizations are advised to:

  • Enhance ERP Systems: Confirm that your ERP system can handle the new functionalities for transmitting fuel invoices and delivery notes.
  • Examine Wholesale Procedures: Utilize the streamlined wholesale transaction process to improve reporting efficiency.
  • Utilize Enhanced E3 Record Features: Take advantage of the increased flexibility in accessing E3 records to enhance tax data management.
  • Prepare for Transmission Issues: Modify processes to incorporate the new backdating options for dispatch dates.

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Country update for Greece
06 April 2025
Stay informed about the latest indirect tax developments in Greece, including regulatory changes, compliance requirements, and indirect tax guidance affecting businesses operating locally and cross-border. This page provides a structured overview of country-specific updates, such as new legislation, reporting obligations, digital tax initiatives, and implementation timelines.
These insights help tax, finance, and compliance professionals anticipate regulatory changes, adjust processes and systems, and maintain compliant operations in Greece.