iNVOICEsoft

iNVOICEsoft
The Certified Solution for Electronic Invoicing & myDATA

iNVOICEsoft relieves companies and freelancers from:
  • the responsibility of transmitting to myDATA
  • the stress of maintaining the physical document archive

With the Certified Electronic Invoicing Provider iNVOICEsoft by your side, even if a failure or accounting error occurs, you have the security that it will not be considered tax evasion.

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Why choose iNVOICEsoft

iNVOICEsoft is one of the most reliable and innovative Electronic Invoicing Providers in Greece, with official certification from the Greek Public Administration Authority and international connections. Our mission is to relieve businesses and freelancers from the burden of myDATA compliance, offering a secure, simple and certified solution.

Accreditations & reliability measures:

  • Suitability License (YPAIES) from the AADE – Code: 2024_07_121Invoicesoft_001_iNVOICEsoft_V1_25072024.

  • Member of the Association of Information Technology & Telecommunications Companies of Greece (SEPE)

  • Member of the international PEPPOL network

  • Certified Security Policy ISO 27001
  • AIG CyberEdge Contract, ensuring full coverage and protection of our customers' data

Digital Delivery Notes – Mandatory from Dec 2025

Start your new season with certified e-Invoicing and full myDATA compliance.

Certified Invoicing. Automated. Secure.

Start your new season with certified e-Invoicing and full myDATA compliance.

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Why choose iNVOICEsoft?

  • We take care of all compliance and document transmission
  • Real-time data accuracy & reporting
  • You focus on invoicing; we handle validation
  • Peace of mind with expert support & audit protection

Certified Invoicing. Automated. Secure.

Services

01

B2B / B2C Invoicing

Fast and compliant issuance for wholesale and retail transactions, fully aligned with myDATA platform.

02

B2G Invoicing

Mandatory from 01/09/2025 for public sector suppliers. We offer full Peppol integration and transmission validation.

03

Certified Provider (ΥΠΑΗΕΣ)

Secure authentication and submission of invoices with unique signature and MARC as required by AADE.

04

Digital Customer Ledger

Manage your clientele and service receipts online with myDATA compatibility and automation.

05

Digital Delivery Notes

For all businesses handling goods. Issued digitally and submitted to AADE in real-time.

06

POS & Retail Sales

Integrate with EFT/POS and fiscal devices. Issue valid receipts automatically linked with card payments and uploaded to myDATA.

Trusted by dozens of clients

Partnering with NexWave has transformed our business through their exceptional software development, robust cybersecurity solutions, and seamless cloud implementation, all while providing outstanding support and responsiveness.
Octray
David Rika, Operations Manager
NexWave has been a game-changer for us, their development service not only enhanced our customer engagement but also streamlined our internal processes, while their proactive IT support ensures we can focus on growth without worrying about technical issues.
Mercle
Sarah Dupont, Marketing Director
From designing a user-friendly e-commerce platform to implementing a comprehensive data analytics solution, NexWave has consistently delivered exceptional results that has provided invaluable insights into our customer behavior and market trends.
Upware
Jean-Pierre Moreau, CEO

OUR LATEST PROJECTS

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