A reform already in force, not an upcoming announcement
Since September 1, 2026, every VAT-liable business in France, with no exception by size, must be able to receive supplier invoices in structured electronic format, through a state-approved platform (what used to be called a PDP, or partner dematerialization platform). A two-person firm is covered exactly like a large group: there is no headcount or revenue threshold that exempts an SME.
What's changing right now, and what many business owners haven't fully grasped yet: according to several articles published in late October 2026, including Siècle Digital, a large share of French companies still weren't operational two months after the obligation took effect. The tax administration has mentioned a tolerance period on penalties through the end of 2026, but that tolerance changes nothing about the obligation itself: it already applies, whether you're ready or not.
What the obligation actually covers today
- Mandatory reception since September 1, 2026: if a supplier further along than you sends you a compliant electronic invoice, you must be able to receive and process it through an approved platform, not just by email as a PDF.
- Issuance pushed back to September 1, 2027 for SMEs, small businesses and micro-entrepreneurs: you're not yet required to issue your own sales invoices in this format, but the deadline is less than a year away.
- E-reporting: beyond the invoice itself, certain transactions (notably to individuals or clients outside France) will require data to be transmitted to the tax authority, under terms clarified in a DGFiP publication from late September 2026. The exact scope depends on your business: check this with your accountant rather than guessing.
- Tolerance on penalties, not on the obligation: according to the DGFiP's practical guide cited by Solutions Numériques, good-faith businesses in the process of complying are given some leeway, but the exact end date of this tolerance is worth verifying directly on the tax authority's website rather than on a blog, since the information circulating on this point isn't fully consistent.
Why so many businesses are still behind
Several factors explain this delay, beyond simple lack of anticipation. First, the reform has been postponed several times since it was first announced, which may have led some business owners to assume the September 2026 date would move again too. Second, having two obligations at different dates, reception in 2026 and issuance in 2027, creates frequent confusion: many wrongly believe nothing concerns them before 2027. Finally, the topic is often handed entirely to the accountant, which makes sense for the tax side, but leaves out the technical side: connecting a website, an online shop or a quoting tool to an approved platform isn't always within an accounting firm's natural scope.
It's precisely this gray area, between the tax obligation and the digital tool that supports it day to day, that deserves to be clarified in every SME before the end of the year.
What to do now, concretely
- Check that you can actually receive an electronic invoice today. Ask your accountant or your invoicing software provider whether your current tool is connected to an approved platform. Many SMEs only find out the answer when a supplier sends them an invoice they don't know how to process.
- Pick your platform without waiting for September 2027. Choosing an approved platform (or going through the Public Invoicing Portal) takes time to integrate with your existing tools: invoicing software, accounting, and for SMEs selling online, their e-commerce site or the quoting/invoicing tool built into it.
- Map out your actual invoicing flows, including the ones that already run through your website (online quotes, a shop's invoicing module, automatic exports to accounting). That's often where the real technical complexity hides, not in the choice of platform itself.
- Get ahead of the September 2027 issuance obligation by testing the issuance of a few electronic invoices now, even though it's not yet required: the final format rolls out gradually, not overnight.
What not to do
- Don't confuse tolerance with exemption. The tolerance announced by the administration concerns penalties, not the validity of the obligation: waiting for a "real" deadline that doesn't exist wastes valuable time.
- Don't treat this as a purely accounting matter. For an SME that sells online or manages quotes from its website, the reform directly touches the company's digital infrastructure, not just its accounting software.
- Don't push the decision off until 2027 gets close. Approved-platform providers and accountants expect a surge of requests in the months before the issuance deadline; starting early avoids a rushed integration.
The link to your digital presence
What this reform reveals, beyond invoicing itself, is how rarely a business's digital tools are as isolated as they seem. An e-commerce site, a quote form or a client portal that's poorly connected to the rest of the organization becomes a friction point as soon as a new technical obligation is added, whether it comes from the tax authority or elsewhere. At ÜMAIN, our maintenance plans start at €150/month and cover exactly this kind of adjustment: checking that a site stays compatible with the business tools evolving around it, rather than discovering the problem the day an invoice stops going through.
If your site or online shop currently handles quotes, invoices or accounting exports, and you're not sure everything will stay consistent with your new obligations, describe your project: we respond within 24 hours with a concrete read of your situation. This question of consistency between your online presence and internal tools echoes what we covered in our article on Google's spam update: a professional site is built on solid technical foundations, not just its appearance, and those foundations need to keep up with obligations that change every year. For a broader overhaul of your site, our website creation offer starts at €1,990.