Is your Greek company ready for e-invoicing?
From 1 February 2027, invoices issued from software in Greece go out only through a licensed provider or AADE's own apps. Answer six questions and see straight away what your company needs to do. We don't ask for your email.
6QUESTIONS
YOUR RESULT
AADE's timologio is enough for you.
With a few invoices a month, AADE's free apps, timologio and myDATAapp, cover everything the law asks.
Timologio covers you, but it will wear you out.
With this many invoices a month, typing them one by one into timologio takes hours. Software connected to a provider issues them in a few clicks and sends the data to myDATA by itself.
You already have a provider. Let's check the connection covers all your documents.
With software connected to a provider, 1 February 2027 doesn't change how you issue invoices. It's still worth making sure every type of document goes through correctly, before an error in myDATA shows you it doesn't.
You need a provider connection, and a decision on receipts.
After 31 January 2027 your software's invoices, public-sector ones included, go only through a provider. For retail receipts you choose: a cash register as today, or issuing them through the same provider, connected to the till.
You need a provider connection before 31 January 2027.
From 1 February 2027, invoices you issue from software can no longer be sent straight to myDATA. You keep your software, and we add the connection to a licensed provider.
- Sending straight from your software to myDATA stops on 31 January 2027. From then on, invoices go through a provider.
- Find out whether your software sends straight to myDATA today. If it does, that stops on 31 January 2027. If you're not sure, we can check it for you.
- You already have a provider: what's left is connecting it to your software, so nobody types invoices in twice.
- For retail receipts you choose: a cash register as today, or issuing them through the same provider, connected to your till.
- Choose a provider from AADE's list. We help you find the one that fits your software.
- Your suppliers' invoices now arrive electronically. We bring them straight into your software, so nobody types them in by hand.
- Ask your accountant how you'll receive your suppliers' e-invoices.
- Keep issuing invoices in timologio or myDATAapp.
- If you open an eshop or start invoicing from software, take the check again: then you'll need a provider.
- Tell us how you invoice today. We'll suggest software and a provider that fit you, Odoo for example.
- Issue a credit note and a public-sector invoice, and check that each one gets its MARK number.
- Tell us which software and provider you use. We check the connection with your accountant and tell you if anything is missing.
- Decide with your accountant where receipts will be issued from.
- We connect your software, and the till if needed, to the provider, and test it all with your accountant.
- Start now: the connection takes a few weeks, and January will be busy.
- We connect your software to the provider and test it with your accountant.
- Start now: the connection takes a few weeks, and January will be busy.
Your answers don't leave this page unless you press «Call me back».
TO SEE WHAT CHANGES
Greek e-invoicing
The dates, how an invoice travels, and how we set up the connection to a provider.
Guide: what changes on 1 February 2027
Who it affects, the penalties and a 7-point checklist.
Guide: choosing an e-invoicing provider
What a provider does, how it charges and how to choose.