French e-invoicing: what actually changes for a smaller business

Since September 1, 2026, every business liable for VAT in France must be able to receive an electronic invoice (the official schedule, on impots.gouv.fr). This isn't a recommendation: it is in force, and it's your supplier who decides when they send you one.

The schedule, unambiguously#

Two separate obligations, two different dates — the source of most of the confusion.

In other words: if you're a smaller business, you are already obliged to receive, and you have under a year left on issuing.

Why does receiving an e-invoice not depend on you?#

The important nuance is that receiving doesn't depend on you. Your large-account suppliers are already issuing. An invoice arriving at your electronic invoicing address is deemed received, whether or not you've collected it — with the consequences that carries for payment terms and the right to deduct VAT.

What an approved platform is, and why you need one#

Invoices no longer travel by email. They pass through an approved platform — the official French term is now plateforme agréée, previously "PDP" — registered by the tax authorities. More than a hundred are registered, some provisionally; the current list is published on impots.gouv.fr.

What is an approved platform?#

1. You pick one, only one, and it represents you. It receives your incoming invoices and will issue your outgoing ones.
2. A national directory makes the connection. Run by the DGFiP and the AIFE, it records which platform handles each business's flows. That's what lets your supplier know where to address their invoice.
3. This is a textbook off-the-shelf purchase. The approval, its upkeep and the regulatory tracking are the product. Nobody gains from building this themselves.

The approval module, often bought at the same time#

Many businesses took the opportunity to buy the supplier invoice approval module from the same vendor. That's often a good idea: one without the other leaves the job half done.

What actually changes in daily work#

The legislation talks about flows and formats. Inside the business, three things change.

The supplier invoice arrives already structured#

No more approximate optical recognition, no more re-keying the amount and the number: the data arrives with the document. That's the real benefit of the reform, and it's substantial.

The approval circuit becomes the bottleneck#

While invoices arrived by mail, processing time was hidden inside postal delay. Now that they arrive in seconds, how long a manager takes to approve becomes visible — and measured, since statuses are reported back.

Statuses become enforceable#

"Received", "approved", "rejected", "paid": these events are transmitted. "I never got it" disappears, on both sides. Good news for collections, and a new constraint for accounts payable.

The hard part wasn't the platform. It was getting invoices approved in five days instead of three weeks.

The three pieces of work, in order#

This is where we usually come in — not on the platform, but on everything around it.

1. The counterparty master data#

Your suppliers and customers must be identified by their company number and their electronic invoicing address. If your customer database holds duplicates, approximate legal names or missing identifiers, the reform will expose all of them within weeks. It's thankless work, it should start now, and it's the only one that can't be shortened.

2. The approval circuit#

Who approves what, above what amount, within how many days, and what happens when that person is away. If that circuit currently lives in people's heads, it's time to write it down — if only because the delays are now measurable.

3. The link with whatever triggers the invoice#

The most profitable piece, and the forgotten one. An outgoing invoice is only correct if the packing slip, progress statement or job report behind it is correct. Digitizing the downstream without making the upstream reliable simply speeds up the circulation of errors.

What not to expect from the reform#

It won't shorten your collection times on its own. A customer who pays in sixty days will carry on paying in sixty days; they simply won't be able to claim they didn't get the invoice.

It won't replace your accounting. An approved platform transports and archives; it doesn't keep your books.

And it won't correct any data. A wrong invoice will arrive faster and be archived more carefully.

How we prepare for the deadline#

The reform does not call for new software: it calls for your invoices to leave in a structured format, through an approved platform, with their supporting documents. The real work is upstream — making the invoice go out at the right moment, with the right evidence already attached.

That is what we install: acceptance of the work triggers the invoice, documents are attached before sending, and unpaid invoices chase themselves. The output format then becomes a technical formality rather than a project. See the invoicing and collection module.

E-invoicing: what to remember#

Receiving has been mandatory since September 1, 2026, whatever your size. Issuing becomes mandatory on September 1, 2027 for smaller businesses.

Choosing an approved platform is an off-the-shelf purchase, not a project. Pick one, check it's on the official register, and move on to the rest.

The rest is where the benefit actually lies: cleaning your counterparty data, writing down your approval circuit, and making reliable whatever triggers the invoice. No platform will do those three things for you.