Understanding e-invoicing in France: A practical guide

Large and intermediate companies have a straightforward timeline; these companies must be ready to both issue and receive invoices by September 1st, 2026. 

On the other hand, many SMEs still mistakenly believe they have until September 1st, 2027 to fulfil the obligations for the French mandate. However, the receiving deadline applies to every business in France. 

The 2026 deadline is not optional; it applies to all businesses, no matter the size or sector.  

The invoicing mandate in France is based on a continuous transaction controls (CTC) model. This model is commonly used by administrations to fight tax evasion and requires real or near-real time transaction reporting, also known as e-reporting. 

E-reporting goes hand in hand with e-invoicing and ensures that data being reported to tax authorities matches the data on the invoice. 

To qualify as an e-invoice under the French reform, an invoice must be issued, transmitted, and received in a structured electronic format and sent via an accredited platform. Once the mandate takes effect, an emailed PDF won't meet the e-invoicing obligation. And while DGFiP tolerance means it won't instantly void your VAT deduction, the invoice still needs to move through an Approved Platform. The businesses moving now are the ones avoiding penalties later; don't wait for the tolerance window to close. 

Come September 1st, French tax authorities will begin monitoring each company's e-invoicing capabilities. Those running behind must show a clear implementation plan, or risk accruing fees.  

Check your company's e-invoicing readiness or start planning with these 5 steps. 

Step 1: Select and connect to a certified Approved Platform 

Your first move is choosing an Approved Platform that fits your business needs. The DGFiP maintains a growing list of certified Approved Platforms. 

Look for a PA that:

Step 2: Validate your master data 

Your business must be registered in the central directory maintained by the PPF. This includes your SIREN number, VAT registration details, and routing information. 

Clean, accurate data is essential. Errors in your master data will lead to rejected invoices and compliance gaps, so take time now to audit and validate your information. 

Step 3: Ensure technical capability to receive structured invoices 

There are three core structured e-invoicing formats accepted under the mandate: 

Interoperability with PeppolBIS and EDIFACT is also widely supported by most PAs. 

All these formats enable automated processing and data extraction for e-reporting capabilities that PDF invoices cannot fulfill. Your receiving system needs to handle whichever format your suppliers use. 

Step 4: Align invoicing processes across departments 

Company alignment is essential for compliance success. Create a cross-departmental plan involving IT, AR, AP, Procurement, Tax, and Legal. 

Map out each department's role in your current invoicing processes: 

Train your teams accordingly and assign clear ownership for each step of maintaining compliant practices. 

Step 5: Communicate with your suppliers 

Let your suppliers know you're preparing for the mandate. Inform them of your new processes for accepting and rejecting invoices. 

If they're large or mid-sized companies, they'll be issuing e-invoices starting September 1, 2026. Make sure they have your correct routing information to avoid delays or rejections. 

French law requires the use of one of three core structured invoice formats: Factur-X, UBL 2.1, or CII. Interoperability with PeppolBIS and EDIFACT is also supported by most PAs. 

Each format enables capabilities, like automated processing and data extraction for e-reporting, that are not fulfilled by PDF invoices. 

However, not every format is right for every type of organization, and the format you use to receive may not be the same as the format you use to issue e-invoices. The main difference is that you choose the issuing format based on your existing accounting or ERP system, but you must be able to receive any of the approved formats.  

Different issuing formats are typically chosen for different types of businesses: 

Factur-X is a common choice among SMEs and micro-enterprises. This format provides compliance with little to no changes to daily work habits. Factur-X acts as a hybrid option that still lets the client read and download the e-invoice as a PDF if their workflow requires it, while also meeting machine-readable government standards. 

Large and mid-sized enterprises commonly opt for UBL, PeppolBIS or CII formats. Choosing between these formats depends on your current supply chain needs: organizations that already, or plan to conduct business via Peppol use UBL or PeppolBIS; those with more complex supply chains and the need for highly structured invoices use CII.  

As of September 1st, 2026, French tax authorities expect all businesses to have a clear compliance approach. Those who do not show an active implementation plan could be the first to face financial penalties. 

Each non-electronic invoice can incur a fee of up to €50 and may not be valid for VAT deductions. A €500 fee will apply for failure to electronically report all required data to tax authorities. Additionally, using a non-accredited platform will come with a quarterly €500 fine that may increase over time. For now, the annual cap on these fines stops at €15,000. 

DGFiP will grant a short period of operational tolerance to businesses that can demonstrate good-faith progress in their e-invoicing plan. No matter where you are in your planning and implementation, it is highly recommended that all businesses document their trajectory toward compliance with the reform. 

If you're operating in France, you're navigating one of the world's most extensive and demanding e-invoicing mandates yet. Unlike Belgium's straightforward Peppol BIS 3.0 approach or Italy's centralized SDI model, France's framework isn’t just about sending invoices electronically—it's about continuous transaction transparency with the tax authority. Germany's public sector mandate and Spain's Verifactu are complex, but neither requires the same depth of operational integration across invoicing and reporting. Even the Nordic countries, which pioneered B2G e-invoicing adoption decades ago, rolled out their B2G mandates incrementally. France compressed the timeline and expanded the scope. 

But the mandate isn’t just about increasing government oversight and fines. If your business can master French e-invoicing compliance, you're equipped to handle e-invoicing mandates almost anywhere. The processes you put in place now, like cross-departmental alignment, master data validation, structured format handling, and real-time reporting readiness, are all transferable. As ViDA tightens requirements across all member states by 2030, your French compliance becomes your competitive advantage. 

This positions France's challenge as a strength rather than just a burden, which should resonate with businesses taking it seriously. 

The deadline is September 1st. The mandate is strict. Preparing for this mandate takes time and dedication. But businesses that act now won't just avoid penalties— they'll also be set to stay ahead as the demands of digital trade continue changing.  

Keep up with critical updates on France’s e-invoicing mandate with our regulatory news page and compliance newsletter.

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This text was originally published 14 April 2025 and last updated 18 August 2026.