France's e-invoicing reform: what most finance teams get wrong

What is France's e-invoicing reform, and who does it affect?

France's e-invoicing reform is widely misunderstood. The common reading is that it is a French compliance matter the finance team can absorb without much disruption. It is closer to a redesign of how VAT is controlled in France, and it reaches every business with a French VAT footprint, including companies based outside France.

The French administration estimates that more than 10 million economic actors fall within scope: the self-employed, micro-entrepreneurs, small and medium-sized businesses, large groups, and public bodies. If your business carries VAT obligations in France, you are almost certainly one of them.

Why is this a VAT control reform, not just an invoicing change?

The reform introduces a Continuous Transaction Controls (CTC) model. From 1 September 2026, businesses subject to VAT must use an approved platform (plateforme agréée) to send and receive their electronic invoices, and to transmit transaction and payment data to the administration.

The obligation therefore has two parts: issuing and receiving structured electronic invoices (e-invoicing), and transmitting transaction and payment data to the tax authority (e-reporting).

France has adopted a decentralised version of this model. Invoices move between trading partners through certified private platforms, while the data the administration needs is transmitted separately. The stated aims are to reduce VAT fraud and modernise commercial exchanges. Several EU countries, Italy among them, already run continuous transaction control systems, though the technical detail differs from one country to the next.

What are the three components of the reform?

The reform has three parts, and many companies plan for only one.

E-invoicing applies to domestic business-to-business transactions between entities established in France and registered for VAT. A compliant invoice must follow a recognised structured format (UBL, CII, or a hybrid format that pairs a structured data file with a human-readable file), carry the mandatory invoice fields as structured data, and reach the customer through an approved platform. A scanned paper invoice, an ordinary PDF, or a document sent by email will no longer comply. The accepted formats follow the European semantic standard EN 16931, with French extensions, and cover Factur-X, UBL and CII.

E-reporting covers what e-invoicing does not, including business-to-consumer sales and cross-border business-to-business transactions. The data is transmitted to the administration through an approved platform.

Payment data must also be transmitted to the administration. This matters most for services, where VAT generally falls due when payment is received rather than on the invoice date.

If your business is not established in France but is registered for VAT there, e-reporting obligations are likely to apply to you, and they also run through an approved platform.

What new invoice data does the reform require?

The reform changes more than how invoices travel. It also changes what they must contain. Decree no. 2022-1299 of 7 October 2022 amended article 242 nonies A of annexe II to the General Tax Code (Code général des impôts) to add four mandatory mentions on top of the existing invoice requirements.

1. The SIREN number of the supplier and of the customer.

2. The category of the transaction: supply of goods, supply of services, or both.

3. The delivery address for the goods, where it differs from the customer's address.

4. Where applicable, the fact that the supplier has opted to account for VAT on the basis of debits (paiement de la TVA d'après les débits).

These mentions follow the same calendar as the issuance obligation: from 1 September 2026 for large and intermediate-sized enterprises, and from 1 September 2027 for small and medium-sized enterprises.

There is no single fixed count of structured data fields. The list of data to be transmitted to the administration is set by ministerial order and varies with the format standard used. In practice, the work that gets underestimated is making sure the ERP and invoicing templates can produce and carry these fields as structured data, because a missing or malformed field can cause a platform to reject the invoice.

When do the France e-invoicing obligations start?

From 1 September 2026, every company must be able to receive electronic invoices, whatever its size. Large enterprises and intermediate-sized enterprises (ETI) must also start to issue electronic invoices on the same date.

From 1 September 2027, small and medium-sized enterprises and micro-enterprises join the issuance obligation and begin transmitting their transaction data to the administration.

That can look like plenty of time. It often is not, particularly for businesses running ERP systems that were never built with the new mandatory fields in mind, and for those that have not yet chosen an approved platform. The DGFiP publishes and maintains the official list of approved platforms on impots.gouv.fr and updates it regularly. The register last modified on 22 May 2026 named 134 approved platforms that had met every condition, including interoperability testing.

When choosing a platform, the points that tend to matter most are the depth of ERP integration, cross-border capability, readiness for the EU's VAT in the Digital Age rules, and scalability. Getting this wrong usually means a costly migration after go-live.

Why does this matter beyond France?

The EU's VAT in the Digital Age (ViDA) package was adopted on 11 March 2025 and entered into force on 14 April 2025. Digital reporting requirements will apply to cross-border business-to-business transactions from 1 July 2030, the point at which structured e-invoicing becomes the basis for reporting these transactions across member states. France is not an exception to the European direction of travel. It is an early mover.

Germany is heading the same way. Businesses with turnover above 800,000 euros must issue electronic invoices from 1 January 2027, and the requirement extends to all businesses from 1 January 2028, using formats such as XRechnung and ZUGFeRD that meet the European standard EN 16931.

If your business operates across European markets, the ERP and platform decisions you make for France now will shape your position as more of the EU moves in the same direction. For the country-level detail, see France on e-Invoice.app and our guide to the plateforme agréée model.

The figures and dates above draw on official French and EU sources, listed below.