For accountants: you keep the tax side, we set up the connection to the provider.
By 31 January 2027, every Greek company you look after will ask you what changes in e-invoicing. For those that issue invoices from software or an eshop, the answer is a technical connection to a licensed provider. We set it up and keep you informed at every step.
31 JANTHE LASTDAY
WHAT CHANGES FOR YOUR CLIENTS
Your clients usually fall into three groups. Only the last two need us.
A few invoices, typed by hand
The free timologio and myDATAapp of AADE, the Greek tax authority, are enough for them. They need neither a provider nor us.
Invoices from software or an eshop
Their software sends straight to myDATA today. By 31 January 2027 it needs a connection to a licensed provider.
Clients on Odoo
We set the connection up inside Odoo, with the MARK number and QR code back on the invoice and incoming invoices in purchases.
WHAT WE TAKE ON AND WHAT STAYS WITH YOU
We don't do accounting and we don't give tax advice. We do the technical part, so that you don't have to.
You
- The tax decisions and how each document is classified.
- Checking the test invoices before go-live.
- The relationship with the client, as today.
Us
- Connecting the software or the eshop to the provider.
- The MARK number and QR code back on the invoice, and the resend if the connection drops.
- Supplier invoices into the client's software as draft bills, and those that arrive as PDFs, with AI.
- Training the client's team on what changes.
HOW WE WORK TOGETHER
You introduce us
You send us the client, or they write to us saying they come from you. Whatever we agree, you see too.
Mapping
We go through which software issues what: invoices, credit notes, receipts, delivery notes.
Connection and testing
We set up the connection to the provider the client chose, and issue test invoices that you check.
Go-live
The client goes live before 31 January, and we let you know that everything works.
MANY CLIENTS, ONE PLATFORM
The connections run through eInvoice Link, our own platform. Each client has their own keys and their own provider, kept apart from the others.
Anything that didn't go through shows at once, and we know whom to tell. If a client changes provider later, one setting changes, not their software.
TO SEND TO YOUR CLIENTS
Pages that answer the questions you hear every day, in English. No email and no forms, unless they want to.
The readiness check
Six questions, two minutes: what their software needs before 31 January 2027. It has its own address, so you can send it on.
Greek e-invoicing
The dates, how an invoice travels to myDATA, and what the connection to a provider involves.
Guide: what changes on 1 February 2027
The dates, the penalties and a 7-point checklist, with AADE's decisions.
Obligations calendar
Every date up to 2028 on one page: invoicing, delivery notes, the digital customer register, eshops.
Guide: delivery notes, Phase B
What changes in your clients' warehouses from 1 January 2027.
QUESTIONS
Will you take my clients?
No. We don't do accounting or tax services. The client stays yours, and we take on only the technical part.
Who pays for the connection?
The client, directly to us, with a written fixed-price proposal that you see too. The provider's subscription the client agrees directly with the provider.
Which provider do you recommend?
We aren't tied to one. We choose together with you and the client, based on their software, whether they issue retail receipts or invoices to the public sector, and price.
What if the client issues only a few invoices?
Then AADE's free timologio is enough, and we'll tell them so. We don't sell a connection to anyone who doesn't need it.
Do you work with the software the client already has?
Yes. If it's Odoo, we set the connection up inside it. If it's other business software with an API or a database, we connect it without changing it.
What if I have many clients with the same problem?
Even better: the first mapping shows what the others need. Tell us how many there are, and we'll plan the connections so that all of them make the deadline.
Can we work in English?
Yes. We write proposals, procedures and handover notes in English or Greek, and we talk to your client's Greek team in Greek.
DO YOU HAVE CLIENTS WHO AREN'T READY?
Tell us a little about them, and we'll tell you what each one needs.
You decide the tax arrangements with your client. We set up the connection.