Use cases for e-invoicing in France: what companies need to check before 2026
Last updated: 1 de July de 2026
The e-invoicing reform in France will require VAT-liable businesses to gradually adapt their invoice reception, issuance and tracking processes. From 2026, choosing an Accredited Platform (formerly PDP) will not be enough: companies will also need to check whether the solution covers the use cases they actually encounter in their day-to-day operations.
Simple invoices, invoices that have already been paid, third-party payments, invoices linked to several purchase orders, credit notes or corrected invoices: each scenario may involve specific data, statuses and processing requirements.
Understanding these use cases in advance allows finance departments, accountants, software publishers and integrators to better prepare for the transition to mandatory e-invoicing in France.
What is a use case in e-invoicing?
A use case refers to a specific operational situation that an invoicing platform must be able to handle when issuing, receiving or tracking a transaction.
In a theoretical and linear scenario, a company issues a simple invoice for a delivered product, its customer receives it and the transaction is completed. In real business operations, commercial flows are much more complex and diverse.
An invoice may, for example, include several purchase orders or relate to staggered deliveries. It may involve a third-party payer, be paid immediately at the time of order, or require the issuance of a partial credit note following a commercial dispute. Each sector-specific or accounting particularity changes the structure of the data to be transmitted and the sequence of exchanges between the different stakeholders: suppliers, buyers, dematerialisation platforms and the tax administration.
Why is the XP Z12-014 standard important?
To harmonise these processes and ensure that all stakeholders involved in the e-invoicing reform in France speak the same language, the AFNOR standardisation committee published the XP Z12-014 standard.
This technical reference standard precisely lists 44 B2B use cases applicable within the framework of the reform. Its role is to define:
- The types of data messages required for each exchange scenario.
- The sequencing and order in which these messages must be sent.
- The management of invoice lifecycle statuses, such as submitted, rejected or paid, in a multi-platform environment.
The adoption of the XP Z12-014 standard, complemented by the XP Z12-012 standard for formats such as Factur-X, UBL or CII, helps ensure full technical interoperability between different information systems, preventing invoice rejections or data loss during transmission to the tax administration.
Use cases to analyse before the reform
Each company has its own invoicing habits. Some only issue simple invoices. Others manage advance payments, credit notes, invoicing mandates, third-party payments or international flows.
Before the reform comes into force, it is therefore recommended to audit existing processes in order to check whether the scenarios that actually apply to your company are covered by the chosen platform. Here are the main cases to analyse closely:
Advance payment invoices and final invoices
In many sectors, such as construction, industry or consulting services, an advance payment is required before a project begins. The reform strictly regulates the creation of these documents. An advance payment invoice must trigger a VAT declaration as soon as it is paid, whether the transaction concerns goods or services. When the final invoice is issued, it must correctly deduct the advance payments already made and include structured references to the previous advance payment invoices.
Self-billing and invoicing mandates
Self-billing, where the customer issues the invoice in the name and on behalf of the supplier, is common in sectors such as retail, energy and agriculture. In this specific case, the buyer’s PDP acts as the issuing platform. It must be able to produce the regulatory data flows for the tax administration on behalf of the seller, while also allowing the seller to validate or dispute the document received on its own platform.
Lifecycle management, corrections and credit notes
Modifying or cancelling an invoice is an everyday business operation. The XP Z12-014 standard details how disputes should be managed through the issuance of a credit note in the event of cancellation, or through a corrected invoice. The chosen platform must digitally link these documents to the original invoice and immediately synchronise their status to avoid duplicates or discrepancies in VAT reporting.
E-reporting in France: B2C sales and international transactions
Not all sales fall under the domestic B2B e-invoicing flow. Transactions carried out with private individuals (B2C) or foreign partners (import/export) are outside the standard e-invoicing flow, but they are subject to the e-reporting obligation in France. Companies must be able to extract and periodically transmit this sales data to the tax administration through their dematerialisation platform.
Do all PDPs cover the same use cases?
This is a major point of attention for business owners and accounting managers: not all PDPs necessarily cover all 44 use cases included in the XP Z12-014 standard.
How to audit your flows before the 2026 deadline
To avoid operational bottlenecks when the reform comes into force, it is strongly recommended to map your invoicing processes now.
Here is a checklist of key questions to ask your accounting and finance teams, as well as your ERP or business management software provider:
- Invoice types: do we issue or receive advance payment invoices? Subscription invoices? Periodic invoices?
- Management of complex flows: do we use self-billing mechanisms or invoicing mandates? Do we have subcontracting contracts involving direct payment?
- E-reporting: what proportion of our sales is made to private individuals (B2C) or through exports (international B2B)?
- Software integration: is our current ERP or accounting tool ready to exchange the status messages required by the XP Z12-014 standard, such as received, rejected or paid, through an API connection?
B2Brouter: evolving and transparent coverage
As a leading international e-invoicing provider, B2Brouter supports companies, accountants, ERP publishers and integrators in complying with French regulations.
The B2Brouter solution has been designed to absorb the complexity of the XP Z12-014 standard transparently for the end user:
- Progressive support: coverage of the different AFNOR use cases is monitored rigorously and transparently. B2Brouter provides clear technical documentation showing the status of each case: fully covered, covered subject to activation, under development, planned or available on request.
- Smooth API integration: for software publishers and IT teams, B2Brouter offers robust e-invoicing APIs based on the latest interoperability standards, including Factur-X, UBL and CII, making it easier to synchronise the invoice lifecycle.
- Security and compliance: B2Brouter continuously monitors regulatory changes in order to adapt its platform to DGFiP technical developments and guarantee a reliable, future-proof and certified service.
The French tax administration requires PDPs to provide a minimum set of mandatory functionalities: management of the nominal lifecycle, regulatory file formats and transmission of data to the PPF. However, support for certain highly specific scenarios, such as factoring, third-party payments or multi-seller invoices, depends on the product strategy and technical roadmap of each dematerialisation platform.
Anticipate now to turn an obligation into an opportunity
The e-invoicing reform in France is not simply about adopting a new file format or choosing a default provider. It requires a detailed understanding of how your invoices circulate on a daily basis, in order to ensure that each specific business scenario has a technical answer in the selected solution.
Analysing your industrial, commercial and accounting flows today is the best way to secure your transactions before the 2026 deadlines. By choosing a transparent and scalable partner like B2Brouter, you can turn a strict regulatory requirement into a driver of digital modernisation and efficiency for your finance department.
👉 Prepare your company for the reform with B2Brouter’s Accredited Platform solution.