The electronic invoicing reform will enter its operational phase on September 1, 2026. Invoice receipt, B2B e-invoicing, B2C sales e-reporting: e-commerce businesses must now adapt their workflows and ensure that their tools exchange reliable data. Here’s what’s changing in practice and the steps to take to ensure compliance starting now.
The deadline has arrived. As of September 1, 2026, the reform of business-to-business electronic invoicing has officially taken effect in France.
- What Becomes Mandatory on September 1, 2026
- Shippingbo Invoice: Ensuring Seamless Integration Between Orders and Invoices
- September 2026: Test Your Workflows, Not Just Your Tool
For e-commerce businesses, this date does not mean that all companies must immediately issue invoices under the new system. It does, however, mark a significant change: all companies must now be able to receive electronic invoices, regardless of their size.
Large companies and mid-sized companies are taking another step forward, as they are now also required to generate and submit their e-reporting data. SMEs, very small businesses, and micro-enterprises will follow suit on September 1, 2027 (Source: Ministry of the Economy, August 26, 2026).
What Becomes Mandatory on September 1, 2026
The first change takes effect immediately: an e-commerce business can no longer consider September 2027 as the only deadline to keep in mind simply because it is an SME.
Effective today, all affected businesses must be able to receive their electronic invoices through an approved platform. The government is urging companies that have not yet designated a platform to do so as soon as possible, either directly or through their management software, accounting software, or another compatible service provider.
The timeline is as follows:
| Deadline | Affected Companies | What’s Changing |
| September 1, 2026 | All businesses | Ability to receive electronic invoices |
| September 1, 2026 | Large Companies and Mid-Sized Companies | Electronic Issuance and Submission of E-Reports |
| September 1, 2027 | SMEs, very small businesses, and micro-enterprises | Electronic Issuance and Submission of E-Reports |
The rollout is already well underway. According to the Ministry of Economy, 66% of businesses had chosen their platform as of September 1, 2026.
Three Immediate Impacts for E-commerce Businesses
For an e-commerce or operations team, this issue should therefore no longer be confined solely to the finance department’s purview.
First consequence: It is necessary to verify that the company actually has a system capable of receiving electronic invoices from its suppliers.
Second consequence: Organizations that handle multiple types of sales must be able to identify their transaction flows. A French B2B order, a sale to a consumer, or an international transaction do not necessarily require the same processing under the reform.
Third consequence: data quality becomes even more critical. An order may flow between the CMS, a marketplace, the OMS, the ERP, the accounting software, and the invoicing tool. If these systems do not share consistent information, automating invoicing may simply lead to automated errors.
In the short term, four controls should therefore be prioritized:
- Verify that the approved platform has been selected and connected to the information system;
- Test the receipt of an electronic invoice under real-world conditions;
- Identify the systems that provide customer, order, delivery, and billing data;
- test a few scenarios that deviate from the standard workflow, such as a cancellation, a return, or a credit memo.
The reform establishes different rules depending on whether sales are B2B, B2C, international, or conducted through a marketplace. We have deliberately provided detailed information on these rules in our comprehensive guide to e-commerce electronic invoicing so that we can focus here on the immediate changes taking effect in September 2026.
What an E-commerce SME Needs to Do Right Now
An SME that will not begin issuing electronic invoices until September 1, 2027, still has one year to complete this second phase. However, this deadline should not be interpreted as a year of inaction.
Receiving electronic invoices is mandatory starting today. Now is also the time to test the interfaces between different tools rather than discovering in 2027 that essential information is stuck in a CMS, a marketplace, or a manual file.
The government has nevertheless opted for a phased rollout. In its September 1 press release, the Ministry of the Economy stated thatno penalties will be imposed on companies in 2026, as the priority is to provide support during the initial phase of the reform.
This leniency does not change the regulatory deadline. Above all, it gives companies facing difficulties time to stabilize their cash flow.
Shippingbo Invoice: Ensuring Seamless Transition from Order to Invoice
For e-commerce businesses, the reform raises a very practical question: how can they avoid creating a new disconnect between orders and invoicing?
Shippingbo Invoice is a natural extension of this approach. The solution extends the centralized order processing in Shippingbo to include the generation and sending of customer invoices, thereby minimizing data re-entry and discrepancies between e-commerce operations and invoicing. Shippingbo Invoice can be integrated into Shippingbo’s OMS, WMS, and TMS ecosystem or used as a standalone invoicing solution.
The accredited platform, however, retains its regulatory role in the transmission of electronic invoices and data as provided for by the reform. Shippingbo Invoice operates within the invoicing chain and ensures the continuity of data derived from orders.
September 2026: Test Your Workflows, Not Just Your Tool
On September 1, 2026, electronic invoicing will move from the regulatory calendar to operational reality.
The priority is no longer whether the reform will happen, but rather to verify that the workflows actually function: a supplier invoice received, an order correctly classified, consistent data across systems, and a response linked to the correct transaction.
For an omnichannel e-commerce retailer, this is also an opportunity to look at the entire supply chain. The more smoothly orders flow between sales channels, operations, and billing, the less complexity the reform adds.
Is your order-to-invoice workflow ready? Talk to a Shippingbo expert to learn more about Shippingbo Invoice:
