France is rolling out a new mandatory e-invoicing and e-reporting regime that will reshape how domestic business invoices are created, transmitted and processed.
This reform can affect travel expenses when the underlying transaction falls within the French domestic B2B e-invoicing scope, for example where a compliant company invoice is issued at hotel check-out.
What the Reform Actually Requires
From 1 September 2026, all companies established in France and subject to French VAT must be able to receive structured B2B electronic invoices.
Large and mid-sized companies will also be required to start issuing e-invoices through approved platforms by that same date.
Small and medium-sized businesses and micro-enterprises get one more year, that is, issuance starts 1 September 2027.
In practice, this reform is not only a change of format (e.g. Factur-X, UBL, CII) it is a change in the invoice exchange model.
France is moving from a direct supplier-to-customer exchange to a routed model where invoices must pass through approved platforms (“plateformes agréées”).
Instead of sending invoices directly, the seller transmits the structured invoice to its approved platform, which routes it to the buyer’s approved platform and then to the buyer. Transaction data is also reported to the French tax authorities via the platform layer. A central national directory is designed to support correct routing between platforms.
What Counts as an Invoice
Because invoices must now pass through approved platforms, only documents that meet French VAT invoicing requirements can enter the system as compliant B2B invoices.
Under French VAT rules, a traditional invoice is a document that meets the legal invoicing requirements, including mandatory information like supplier and customer identification, detailed VAT breakdown, dates, amounts and key transaction data.
Simplified invoices are accepted only under specific thresholds (150 EUR) and conditions in general VAT practice, but once a transaction falls within the French domestic B2B e-invoicing scope, any full invoice issued for that transaction must comply with the new e-invoicing obligations. Internal policy may still require a full invoice for control, reimbursement, or VAT recovery purposes.
This is particularly relevant for travel expenses. A hotel front desk may issue a receipt or simplified ticket, but if your internal travel policy or local VAT law mandates a full company invoice, that invoice will fall under the French e-invoicing regime when it is a domestic B2B transaction.
Important note: where a transaction falls within the French domestic B2B e-invoicing regime, any full invoice issued must be processed as an e-invoice, even if the amount is below €150 HT. This can be particularly relevant in hotel or car rental scenarios, where suppliers often issue a full invoice rather than a simplified receipt. In those cases, it is important to ensure that a compliant e-invoice can be obtained when the transaction is in scope.
Foreign Companies and e-Invoicing Scope
The mandatory French B2B e-invoicing requirement applies to domestic B2B transactions between VAT-taxable businesses established in France and within the scope of French VAT.
Foreign vendors without a permanent establishment in France are not currently required to issue invoices through the French e-invoicing system itself.
However, soon, they may still have e-reporting obligations where they carry out transactions subject to French VAT but outside the domestic B2B e-invoicing mandate.
E-reporting is the separate requirement to transmit certain transactional data to the French Tax Authorities for cross-border or B2C transactions that fall outside the domestic B2B e-invoice mandate.
Why This Matters for Travel Expense Teams
For multinational companies with centralised travel and accounts payable functions, this is more than an AP or ERP upgrade project. It has real implications for:
- Travel policy and traveller behaviour
- How travel suppliers produce and deliver invoices
- Allocation of expenses at check-out
- Rules for when a booking must generate a company-name invoice versus a receipt
In other words: e-invoicing readiness starts before the invoice is created at the moment your traveller receives the document at the hotel desk or restaurant.
Three Practical Actions You Can Take Now
The French e-invoicing mandate represents a structural change, not only in how invoices are processed by systems, but also in how they are generated at source.
Recognising that the first point of friction is often the travel supplier front desk helps corporate tax and finance teams build more effective internal policies and operational checklists.
By preparing travellers and suppliers early, and aligning travel policy with the legal requirements, companies can avoid costly exceptions and ensure compliance as the reform comes into force.
You can find more details on how this reform impacts VAT recovery and expense reporting in our related article on expense reports and e-invoicing in France.
