Are you ready for France’s eInvoicing mandate? As France prepares for the next phase of its mandatory eInvoicing reform, the French General Directorate of Public Finances (DGFiP) has released a practical start-up guide in a Frequently Asked Questions (FAQ) format to help businesses navigate the transition from 1 September 2026.
The guide provides valuable clarification on how companies should handle common implementation challenges, including invoice refusals, platform rejections and technical disruptions during the early stages of the reform.
What changes on 1 September 2026?
From 1 September 2026, large and intermediate-sized companies will be required to issue electronic invoices through an approved platform for transactions that fall within the scope of France’s eInvoicing framework.
At the same time, all businesses affected by the reform must be capable of receiving electronic invoices through an approved platform.
Companies that have not yet selected a platform are urged to do so without delay. This can be done directly with an approved platform or through an existing service provider such as accounting software vendors, ERP providers, chartered accountants, banks or other intermediaries.
Importantly, DGFiP emphasises that businesses should continue operating normally even if they have not yet completed this step. Companies should not stop processing invoices, reject incoming invoices or suspend payments. However, they should move quickly to address the situation and be able to demonstrate a genuine and documented path toward compliance.
Clarifying invoice refusals
One of the most significant clarifications in the guide concerns invoice refusals.
DGFiP confirms that a “Refusal” is a specific legal status within the eInvoicing lifecycle and should be used only in cases involving compliance or contractual errors. It is not intended to be used for ordinary commercial disputes between trading partners.
When a refusal occurs, suppliers are expected to investigate the issue, retain evidence supporting their position and document the actions taken. Depending on the circumstances, this might involve:
- Maintaining the invoice as issued
- Correcting any errors
- Issuing a replacement invoice
- Processing a refund
- Performing an internal neutralisation or later regularisation
The guidance aims to ensure businesses have clear procedures for handling disputes while maintaining compliance with the electronic invoicing framework.
Understanding platform rejections
The guide also distinguishes between an invoice refusal and a platform rejection.
A rejection by an approved platform generally occurs because of technical or validation issues, such as:
- Incorrect invoice format
- Missing mandatory information
- Inconsistent data
- Errors in party identification
- Routing problems
- Blocking anomalies
- Other non-compliant validation checks
In these cases, businesses must resolve the technical issue before successful transmission can occur.
Alternative channels can support business continuity
Recognising that technical challenges may arise during the initial rollout, DGFiP confirms that businesses may use alternative channels when the standard electronic transmission route is temporarily unavailable.
Depending on existing commercial arrangements, organisations may rely on:
- Email transmission
- PDF invoices
- Customer portals
- Existing EDI exchanges
- Other established communication channels
The purpose of these alternatives is to ensure invoice processing and cash flow are not disrupted while technical issues are being resolved.
However, DGFiP stresses that these documents should not be treated as new invoices when they relate to an invoice already issued, or intended to be issued, through the electronic invoicing system. To avoid duplicate accounting entries or payments, businesses are encouraged to clearly label such documents as a “duplicate,” “copy” or “continuity copy.”
Once the technical issue has been resolved and recipient identification or routing becomes available again, the same invoice should continue through the electronic invoicing process.
Input VAT deduction rights remain protected
The guide provides reassurance for buyers concerned about VAT recovery during technical disruptions.
Where a legitimate business transaction has occurred and a temporary fallback method is required, a buyer’s right to deduct input VAT remains protected, even if the invoice could not initially be delivered through the expected electronic channel.
This clarification helps reduce concerns that temporary technical issues could affect VAT deductibility during the transition period.
Pragmatic approach to enforcement during launch
Acknowledging the complexity of a nationwide digital transformation, the French tax administration has indicated it will adopt a pragmatic approach during the start-up phase.
The guide confirms that financial penalties will not be automatically imposed on businesses experiencing genuine technical launch difficulties, provided they can demonstrate a serious, documented and verifiable compliance effort.
This approach is intended to support businesses that are actively working towards compliance while managing the practical realities of implementation.
Early adoption remains an option
Businesses whose issuance obligations do not begin until 1 September 2027 can still choose to adopt electronic invoicing before the mandatory deadline.
The guide also offers flexibility for voluntary adopters. If an early implementation encounters difficulties, companies may temporarily return to their existing invoicing methods to maintain business continuity while issues are addressed.
Key takeaway
DGFiP’s new guidance provides welcome practical support as France moves closer to one of Europe’s most significant eInvoicing reforms. The message from the administration is clear: businesses should be actively preparing now, select an approved platform as soon as possible and focus on demonstrating a credible compliance journey.
While technical issues may arise during the launch phase, the guidance reassures taxpayers that business continuity, VAT recovery rights and a pragmatic approach to enforcement will remain key priorities throughout the transition.
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Authors
Lisa Dowling
Specialising in International VAT Compliance solutions, Lisa brings a wealth of knowledge and insight in her dealings with a host of international clients ranging from start-ups through to multinationals. With 24 years VAT experience behind her, Lisa has managed VAT compliance issues and solutions globally for over 14 years. Fintua have 12,000 + corporate clients in over 109 countries and many of these are members of the Fortune 500.
