Fiscal subject related
These updates can be seen on the list below:
- From January 1, 2024. the transmission of the summary of transaction documents via business management programs (ERP) will be done in real time.
- For the year 2023, businesses using the registration form are required to transmit their document summaries within the next day from the date of issuance.
- The obligation to transmit the characterization of retail revenues issued by fiscal devices, through the online AADE information system, is postponed to April 1, 2023. Until March 31st, 2023, the relevant data is still transmitted through business management programs (accounting ERP) or the special registration form of AADE.
- The adjustment stage for the issuance of documents exclusively with electronic invoicing through a provider is extended to six months, for all businesses that choose this way of issuing and transmitting documents.
- It is possible to have a QR code on the accounting data issued using business management programs (commercial ERP) as well.
Other news from Greece
New Decision in Greece—A.1081/2025 amends A.1157/2023 to foresee extended time for full interconnection compliance.

Greece’s new Decision A.1081/2025 extends the compliance deadline to 31 December 2025 for businesses that have interconnected their cash systems with payment instruments but do not yet fully meet the technical protocols of A.1098/2022 and A.1155/2023. The extension applies to setups where payment instruments restrict manual amount entry to prevent manipulation, provided the Payment Instrument Providers have informed AADE. Read more
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Already subscriber? LoginNew E-Invoicing Rules for Greek Government Contracts Starting This September

Starting September 1, 2025, Greece will implement mandatory B2G electronic invoicing for all expenditures of general government bodies, with economic operators required to issue invoices compliant with European standards. The regulation defines specific exemptions, including small-value contracts, public-public transactions, confidential expenses, and work lease agreements with individuals. Read more
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Already subscriber? LoginIRIS Payments become mandatory for Greek businesses from November 1st: Key details and clarifications

From November 1, 2025, all Greek businesses, including e-shops, must accept IRIS payments, a system that enables instant mobile phone transactions without needing card details. Businesses are not required to replace their POS devices but must upgrade their software to integrate IRIS, which also strengthens tax compliance by linking transactions directly to cash registers. Read more
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Already subscriber? LoginWhat happens when there has been a double swipe of a card at EFT-POS in Greece?

In Greece, a double swipe of a bank card at an EFT-POS terminal does not result in a double charge, as a transaction only occurs when the amount is re-entered and confirmed by the store employee. The Hellenic Banking Association reassures consumers that a second swipe or acceptance sound alone does not trigger a financial transaction. Read more
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Already subscriber? LoginNew document was uploaded: Technical country overview - Greece

This document addresses all the technical details regarding the fiscalizaton process in Greece. In this presentation, we deal with topics such as - Country overview - Fiscal concept overview - Overview of fiscal printers - Integration of fiscal printer - Error handling Read more
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Already subscriber? LoginEnd of intra-model European electronic invoice and new rules introduced
Starting July 1, 2030, the EU will eliminate the Intra models for VAT reporting, replacing them with mandatory electronic invoicing under Directive 516/2025. The new system, part of the VIDA 2030 Package, will require businesses to issue standardized e-invoices for all intra-EU B2B transactions, with data transmitted to VIES for cross-border VAT monitoring and fraud prevention. This shift aims to... Read more
Understanding the Digital Services Act
The Digital Services Act (DSA) is an EU regulation designed to ensure safer and more transparent online environments by imposing new responsibilities on digital service providers, including those outside the EU. It applies to a broad range of online platforms, with stricter obligations for very large platforms, but also key requirements for medium-sized businesses, such as EU representation, transparency, and content moderation reporting. Read more