At least seven countries launched mandatory B2B e-invoicing in 2026: Belgium (Jan 1), Croatia (Jan 1), Poland (Feb 1), Greece (Feb 2 for large taxpayers), Malaysia (expanded scope Jan 2026), UAE (July 2026 phased), France (Sep 1 for large/mid companies). This represents the single largest wave of e-invoicing mandates in a single year. All use structured XML or equivalent formats; Belgium, France, Poland, and Croatia are building on or aligning with the EU ViDA/Peppol framework.
Member Tax Intelligence · July 2026
Global — E-Invoicing Wave: 7+ Countries Mandate B2B in 2026
GLOBAL
Global VAT / GST Effective: Jan–Sep 2026 (phased by country) Important Update
What’s Changing
Global — E-Invoicing Wave: 7+ Countries Mandate B2B in 2026
What This Means for You
- Any client operating in multiple of these jurisdictions faces simultaneous compliance demands.
- ERP and invoicing system updates need to handle multiple structured formats and submission channels.
- Advisors with international clients — particularly in manufacturing, distribution, and professional services — should conduct a cross-jurisdiction e-invoicing compliance audit.
- This wave is a preview of the global direction: within 3-5 years, structured e-invoicing will be the norm across most major economies.
Does This Apply to You?
- All businesses with VAT registrations in Belgium, Croatia, Poland, Greece, Malaysia, UAE, or France. Particularly material for multinational groups running centralised invoicing systems
Key Dates
- Effective: Jan–Sep 2026 (phased by country)
- VAT / GST
- Published: 2026-01-01
- Source: VATupdate — Global E-Invoicing Tracker
How We Can Help
- Conduct cross-jurisdiction e-invoicing compliance audit for clients with multi-country VAT registrations in 2026 mandate countries
Your Next Step
Conduct cross-jurisdiction e-invoicing compliance audit for clients with multi-country VAT registrations in 2026 mandate countries
Disclaimer: This update is provided for general informational purposes only and does not constitute professional tax, legal, or accounting advice. Tax laws change frequently — always verify at source and seek qualified local advice before acting. Abacus Worldwide® is a global association of independent professional firms.
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