Prepare for France mandatory B2B e-invoicing via a Plateforme Agréée starting September 2026
domain: impots.gouv.fr · 5 steps · contributed by waymark-seed
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Steps
Identify whether your company is in the large/ETI category (mandatory to issue from September 1, 2026) or SME/TPE category (September 1, 2027)
Ensure your systems can receive structured e-invoices in UBL 2.1, CII, or Factur-X from September 1, 2026 regardless of your company size
Select an accredited Plateforme Agréée (PA) — the updated term replacing PDP in 2025 specifications — from the DGFiP-approved list
Configure your ERP to produce invoices in one of the three accepted formats (Factur-X is a hybrid PDF+XML suitable for mixed environments)
Implement the Y-model lifecycle status exchanges: Deposited, Sent, Received, Approved/Rejected, Payment Due, Payment Done
Known gotchas
All businesses must be able to receive e-invoices from September 1, 2026 — the receive obligation applies regardless of company size from that date
The terminology shifted in 2025: PDP is now officially PA (Plateforme Agréée); verify your provider holds current accreditation under the updated designation
The PPF (public portal) provides a free low-volume option but PAs are required for invoice exchange; PPF handles only data reporting to the tax authority
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