Key Takeaways What you need to know
  1. Belgium, France, and Poland are moving toward 2026 e-invoicing mandates, which means AP teams must prepare for new invoice formats such as XML in addition to existing PDFs and scanned invoices.

  2. This shift matters because accounts payable automation, invoice processing, and compliance workflows will need to handle multiple digital invoice formats accurately and at scale to avoid payment delays and regulatory issues.

  3. The change directly impacts finance, accounts payable, and shared services teams that manage invoice intake, requiring updated e-invoicing systems, document capture, and AP workflow tools to support upcoming country-specific mandates.

As 2026 e-invoicing mandates approach in Belgium, France, and Poland, AP teams should prepare for an influx of new XML invoice formats alongside existing PDFs and scans.