E-Invoicing Platform – Powered by Luxfactory

Easily manage and send certified electronic invoices in Luxembourg with LEIS — a secure, compliant, and user-friendly solution available through Luxfactory, tailored for businesses of all sizes.

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LEIS by Luxfactory

LEIS by Luxfactory is an e-Invoicing solution in Luxembourg designed to automate billing processes while complying with European standards. It offers banking and control features for secure and efficient management.

Compatible with ERP systems, LEIS centralizes the issuance, receipt, archiving, and transmission of electronic invoices in Luxembourg. Its intuitive interface simplifies the digital transition for businesses of all sizes.

Choosing LEIS means opting for a reliable, compliant, and future-oriented solution in l that streamlines financial flows, reduces errors, and saves time at every stage of the process.

Automated Invoice Processing

Reduces manual work and speeds up approvals.

Regulatory Compliance

Supports structured e-invoicing formats (Directive 2014/55/EU).

Bank Integration

Direct connectivity for real-time reconciliation and payments in Luxembourg.

Security & Compliance

ISO 27001-certified platform with Peppol integration for secure data exchange.

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What Makes Us Different?

Scalability: Designed to grow with your business — from SMEs to complex multi-entity groups — thanks to modular, customizable features.

Flexible Configuration: The platform adapts to each firm’s operational and regulatory preferences.

Cross-Border Ready: Fully compliant with various jurisdictions and compatible with 100+ ERP/CRM systems in over 30 languages.

How much time and money are you losing to outdated systems you’ve learned to tolerate?

Our integrated approach streamlines operations, modernizes infrastructure, and eliminates hidden inefficiencies.

Discover how much leaner and sharper your business could be.

Download our Catalogue