France e-invoicing Mandate 2026

Prepare for France's 2026 e-invoicing rollout. Generate EN 16931 Factur-X invoices and understand what your business needs before the deadline.

What this covers

• Factur-X PDF/A-3 with embedded EN 16931 CII XML for PDP and PPF-aligned workflows.
• Seller and buyer identifiers, VAT categories, and payment terms validated before delivery.
• A free generator for testing compliant samples ahead of the 2026 rollout.

Receive

Mandatory Sep 2026 — all businesses

Issue

2026 large/mid-cap · 2027 all

Format

Factur-X · UBL · CII via PDP/PPF

What the 2026–2027 mandate actually requires

France is replacing paper and unstructured-PDF invoicing for domestic B2B and B2G transactions with structured electronic invoices routed through certified platforms. From September 2026 every French-established business must be able to receive e-invoices in an approved format; issuance obligations phase in by company size — large enterprises and mid-caps first (2026), SMEs and micro-businesses by September 2027. The invoice itself must carry structured data that tax and ERP systems can read without human transcription.

The reform is built on a two-leg model: your invoice travels through a government-certified Partner Dematerialization Platform (PDP) or the public invoicing portal (PPF), which reports key data points to the tax administration and forwards the invoice to the buyer's platform. Formats accepted are Factur-X (hybrid PDF/A-3 with embedded XML), UBL, and UN/CEFACT CII — all aligned with the EN 16931 semantic data model.

Which businesses are in scope

The mandate covers transactions between VAT-registered businesses established in France. B2C and purely international flows are out of scope for issuance, though data reporting obligations (e-reporting) apply to cross-border and B2C sales. If you invoice French companies from abroad you are not obliged to issue a French-format e-invoice, but your French customers increasingly prefer them because the data flows straight into their accounting stack.

Receiving capability matters even for the smallest supplier: from September 2026 a micro-entreprise must still be able to receive and process a structured invoice. Practically, that means having a platform or tool that can read Factur-X, UBL, or CII files — which is where a generator that produces compliant Factur-X documents today gives you a head start.

How to prepare without over-engineering

Start from the data, not the format. The common failure mode is a PDF that looks right but whose embedded XML fails validation on VAT breakdown rules (BR-CO-17), seller identifiers, or purchase-order references. Generate a representative sample invoice, validate it against the EN 16931 rules, and fix the data model before worrying about delivery channels.

Second, pick your delivery channel early. If your accounting software is PDP-certified the switch is mostly configuration; if not, evaluate PDPs on pricing, ERP connectors, and e-reporting support. Finally, keep a retention copy: French rules require invoices be archived in a reliable form for six years (ten for VAT purposes in practice), so export both the human-readable PDF and the machine-readable XML for every invoice you issue.

Last reviewed September 2026 by the Eurorix team.