San Marino: EU E-Invoicing Fragmentation: States Adopt Divergent B2B Mandates

An article from 9 September 2026 in Il Sole 24 Ore surveys the fragmented landscape of B2B electronic invoicing and digital reporting obligations across EU member states. While the EU’s ViDA (VAT in the Digital Age) proposal aims to harmonize real-time digital reporting, individual countries are proceeding with national mandates at different paces and with varying technical standards (e.g., Italy’s SDI, France’s PDP, Poland’s KSeF). This patchwork creates significant compliance complexity for cross-border businesses operating in multiple jurisdictions.

Key Takeaways

  • Divergent Timelines: Italy and Spain have mature B2B e-invoicing mandates; France, Poland, and Germany are phasing in systems between 2026 and 2028.
  • Technical Incompatibility: Each national platform uses distinct data formats, authentication methods, and transmission protocols, requiring multi-platform integration.
  • ViDA as Future Harmonizer: The upcoming EU ViDA directive (expected 2030) will impose a standardized real-time digital reporting framework, but until then, companies must manage multiple national regimes.

Disclaimer: This article is compiled and summarized by the AI based on publicly available information and is for general information purposes only. It does not constitute any form of formal tax advice, legal opinion, or basis for performance. Please consult a qualified professional tax advisor or legal counsel for tax advice.

Source: Read Official Announcement