AADE e-Invoicing for Greek ISPs: Compliance Guide
Greek ISPs are required to submit electronic invoices to AADE's myDATA platform. Non-compliance can result in penalties. Here's everything you need to know about automating AADE e-invoicing for your ISP.
What is myDATA?
myDATA (my Digital Accounting and Tax Application) is the Greek government's digital platform for electronic book-keeping. All businesses, including ISPs, must electronically transmit their revenue and expense data to AADE.
Requirements for ISPs
- Invoice transmission — all invoices must be submitted to myDATA in real-time or within 24 hours
- Income classification — revenue must be categorized according to AADE's classification codes
- MARK numbers — each invoice receives a unique MARK (myDATA Authentication and Routing Key) number
- Credit notes — refunds and adjustments must also be submitted with proper linkage to original invoices
Integration Options
ISPs can submit invoices to myDATA through several methods:
- Direct API integration — connect directly to AADE's API (requires technical implementation)
- ERP providers — use certified providers like Elorus, SoftOne, Epsilon Net, or Galaxy
- ISP management platforms — platforms like Veloxiom handle the entire process automatically
Veloxiom supports 10+ e-Invoicing providers
- Elorus — Full ERP with e-invoicing
- IMPACT — Dedicated e-invoicing platform
- Primer (Cosmos) — Modern e-invoicing
- SoftOne, Epsilon Net, Entersoft, Galaxy — Major ERP systems
- Retail@Link, Edpsoft — Specialized providers
- Direct myDATA API — For custom integrations
Automating Compliance
With the right tools, e-invoicing compliance becomes effortless. Veloxiom automatically generates invoices, classifies revenue, submits to myDATA, and stores MARK numbers — all without manual intervention.