E-Invoicing Regulatory Changelog
Track the latest changes to e-invoicing regulations across Europe. This changelog is updated within 48 hours of official announcements.
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2026
KSeF Mandatory Launch Confirmed for February 2026
Polish Ministry of Finance confirmed the mandatory KSeF (Krajowy System e-Faktur) launch date of February 1, 2026. All businesses must be ready to issue structured e-invoices via the national platform.
Polish Ministry of FinanceXRechnung 3.0.2 Now Required
The updated XRechnung 3.0.2 specification is now mandatory for all B2G invoices in Germany. Businesses should update their systems to ensure compliance.
KoSITBelgium B2B E-Invoicing Mandate Now Active
As of January 1, 2026, all domestic B2B transactions in Belgium must use structured e-invoicing. Businesses have a 6-month grace period for enforcement.
Belgian Federal Public Service Finance2025
ViDA Implementation Guidance Published
The European Commission published detailed implementation guidance for the ViDA directive, clarifying requirements for intra-EU B2B e-invoicing starting July 2030.
European CommissionSpain Confirms 2027 B2B E-Invoice Mandate
Spain confirmed that mandatory B2B e-invoicing will begin in 2027, with the exact date to be announced in Q1 2026.
Spanish Tax Agency (AEAT)ViDA Directive Officially Adopted
The EU Council formally adopted the VAT in the Digital Age (ViDA) directive, mandating e-invoicing for intra-EU B2B transactions from July 2030.
European CouncilGermany B2B E-Invoice Reception Now Mandatory
All German businesses must now be able to receive structured e-invoices (EN 16931 compliant) for B2B transactions.
German Federal Ministry of Finance2024
France E-Invoicing Timeline Confirmed
France confirmed the phased rollout of B2B e-invoicing: large enterprises from September 2026, medium businesses from September 2027, and small businesses from September 2028.
French Tax Authority (DGFiP)Peppol BIS Billing 3.0.17 Released
OpenPeppol released version 3.0.17 of the Peppol BIS Billing specification with minor clarifications and bug fixes.
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