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Client guide · Extencia Academy · ~12 min

Understanding
the reform

Electronic invoicing is becoming mandatory for every business. In twelve minutes you will know what it is, whether it applies to you, what changes for you.
Nothing to install, nothing to compare.

87.5 % of businesses expect to be ready. 48.5 % have not started yet. The 1 September 2026 deadline will not move. Extencia supports its clients at every stage of the reform. And you — where do you stand? Source: Generix / Exaegis barometer, 7th edition, published 1 July 2026 (208 decision-makers, surveyed April–May 2026).
The purpose, not just the obligation

Why this reform?

Beyond the obligation itself, the reform pursues 4 objectives. It is also part of the European ViDA directive (EU-wide roll-out expected between 2030 and 2035).

Competitiveness

Less paperwork, secure invoices.

Pre-filled VAT returns

VAT returns will be pre-filled.

Fighting fraud

Narrowing the VAT gap through automated cross-checks.

Economic insight

Tracking business activity as it happens.

The golden rule

Who is concerned?

Every VAT-registered entity established in France, whatever its size or legal form: including the small-business VAT exemption scheme, micro-entrepreneurs, self-employed professionals, and foreign companies as soon as a transaction is subject to French VAT.

Golden rule: if you invoice in France, the reform very probably applies to you. And even a VAT-exempt business must be able to receive electronic invoices.
The 2 main obligations

e-invoicing & e-reporting

Two terms worth remembering, because everything else follows from them:

e-invoicing

The invoice itself, exchanged electronically between two French businesses. You issue it, your customer receives it — through platforms, never directly.

e-reporting

No invoice, only data sent to the tax authorities: what you sold to private individuals or abroad, and the payments you collected.

Which of the two applies depends on who you invoice:

TransactionObligationLegal basis
B2B within France (between VAT-registered parties)e-invoicing electronic invoiceart. 289 bis
To private individuals (B2C)transaction e-reportingart. 290
International (B2B outside France)transaction e-reportingart. 290
Services paid on receiptpayment e-reportingart. 290 A

Unsure about a term? The Glossary, at the top of the page, defines the reform's fourteen acronyms.

The pitfall to avoid

It is not a PDF by email

An electronic invoice is a hybrid Factur-X file: a single file containing both the PDF a human can read and structured XML a machine can read. One document, two faces:

What you see — the PDF
YOUR COMPANY
SIREN 123 456 789
INVOICE
No. 2026-0042
12/09/2026
Customer: DURAND & Fils
SIREN 802 345 178
Consulting services1 000,00 €
VAT 20%200,00 €
Total incl. VAT1 200,00 €
Nature: supply of services
What the machine reads — the XML
<Invoice>
  <Number>2026-0042</Number>
  <Date>2026-09-12</Date>
  <SellerSIREN>123456789</SellerSIREN>
  <CustomerSIREN>802345178</CustomerSIREN>
  <TransactionType>SERVICES</TransactionType>
  <TotalExclVAT>1000.00</TotalExclVAT>
  <VATRate>20.00</VATRate>
  <VATAmount>200.00</VATAmount>
  <TotalInclVAT>1200.00</TotalInclVAT>
</Invoice>
A single Factur-X file = the PDF plus this XML, together. Highlighted: the new mandatory data.
The reform adds 4 new mandatory details to every invoice — worth checking on yours right away:
Customer's SIREN number Transaction category (goods / services) VAT-on-debits option Delivery address (if different)
They come on top of the usual details — in all, around 30 structured data items are sent to the tax authorities. One detail missing = invoice not compliant
The “Y-shaped model”

How an invoice travels

Invoices go through accredited platforms (PA), never directly. Compatible solutions (SC) connect to them. The data reaches the tax authorities through the directory + hub (formerly “PPF”). Hence the Y-shaped model:

Fournisseur Acheteur SC — logicieloptionnelle SC — logicieloptionnelle PAfournisseur PAacheteur Annuaire + concentrateur(ex-« PPF » · AIFE) Administrationfiscale (DGFiP)
Invoice routeData sent to the authoritiesRejectionCredit note
Click a status on the right: the flow plays out along the route.
Standard path — click
1Submitted
2Being processed
3Sent / Received
4Accepted
5Paid
Special cases
!Refused
!Disputed
!Credit note

Statuses that must be reported to the authorities: Submitted · Rejected · Refused · Paid (source: CNOEC).

SC and PA, who does what? A Compatible Solution is your day-to-day software (quotes, invoices, point of sale): it is optional and always goes through a PA. Some tools are both at onceTiime and Pennylane are SC and PA. Others are SC only: MEG connects to the LVC accredited platform to send and retrieve invoices.
Why a “Y”? France chose this multi-platform model to spread the risk should one fail, accommodate industry specifics and let existing solutions carry on — hence the importance of interoperability between platforms (the PEPPOL network).
2 dates to know by heart

The timetable

01/09/2026
Everyone, for receiving
  • Receiving becomes mandatory for every business (i.e. choosing a PA)
  • Issuing for large companies & mid-caps
01/09/2027
Small and medium-sized businesses & micro-enterprises
  • Issuing electronic invoices
  • transaction & payment e-reporting
Receiving, from 1 September 2026, applies to everyone, whatever the size of your business. That is the first deadline that concerns you; issuing comes later, depending on your category.
What the law provides for

And if nothing is done?

€500 → €1,000with no receiving platform on 1 September 2026, then €1,000 every quarter
€50per invoice not issued electronically — capped at €15,000/year
€500per missing e-reporting submission — capped at €15,000/year
Worth knowing: a first breach carries no penalty if it is put right voluntarily, or within thirty days of a request from the tax authorities. The aim of the reform is not to punish, but to bring every business onto the same exchange format.
Quick challenge

Your situation, the right answer

Click a situation, then the answer that goes with it. 0 / 5

Your situation
I sell to a French supermarket
I sell to private individuals
I am under the small-business VAT exemption
I have no platform on 1 September 2026
I email my invoices as PDFs
The matching answer
Concerned all the same
Not compliant: Factur-X is required
e-invoicing (B2B invoice)
€500, then €1,000/quarter
transaction e-reporting
Frequently asked questions

Your most common questions.

The answers below draw on the tax authorities' official documentation. If you are unsure about your own situation, your Extencia adviser remains your best contact.

Does this apply to me?
How do I know which wave I fall into?

Your company's size is assessed as at 1 January 2025, based on the last financial year closed before that date. That is what determines your deadline. The measure used is the legal unit, identified by its SIREN number.

Source: DGFiP FAQ, question 1.1
I have a holding company — does this apply to me?

It all depends on what it actually does:

  • a passive holding company (an asset-holding vehicle), which merely holds shareholdings and receives dividends, is not VAT-registered: it falls outside the scope of the reform;
  • an active holding company, which invoices services to its subsidiaries, is VAT-registered and is treated like any other business for electronic invoicing and e-reporting.
Source: DGFiP FAQ, question 1.8
What about my property company (SCI)?

Same reasoning: VAT registration is what settles it. An SCI that invoices rent subject to VAT falls within the scope; an SCI whose rent is VAT-exempt does not. If you use DigiPA for an asset-holding structure, the dedicated guide covers invoicing your leases.

I am a healthcare professional — locum or associate?

Personal care services are VAT-exempt (article 261, 4, 1° of the French tax code): they therefore fall outside the scope. But the distinction matters:

  • locum work: the locum collects payment in the name and on behalf of the practice holder, who then pays them a share of the fees. As the invoice still relates to care services, no electronic invoice is required;
  • associate practice: the associate collects payment on their own account and pays the practice holder a fee, in the nature of rent. This is a transaction between two VAT-registered parties: an electronic invoice is mandatory for that fee.
Source: DGFiP FAQ, question 2.10
I have customers in the French overseas territories?

Transactions with a VAT-registered customer in Guadeloupe, Martinique or Réunion fall under electronic invoicing. Those with customers in French Guiana or Mayotte, where VAT does not apply, fall under e-reporting.

Source: DGFiP FAQ, questions 2.6 to 2.9
What actually changes?
e-invoicing or e-reporting: how do I know?

In short: a sale to a French business falls under electronic invoicing; a sale to a private individual or abroad falls under e-reporting. The matching exercise in the previous step lets you check it has sunk in.

Do my sales to private individuals count?

Yes, but differently: there is no electronic invoice to issue. You report the total amount of transactions per day, over a given period — that is transaction e-reporting.

Source: DGFiP FAQ, question 3.3
How often do I have to report?

It depends on your VAT scheme, not on a single rule:

  • small-business VAT exemption: every two months;
  • standard monthly VAT scheme: three times a month for transaction data, once a month for payment data.

Payment data concerns supplies of services only.

Source: DGFiP FAQ, questions 3.3 and 4.1
Can a supplier impose its format on me?

No. A supplier cannot impose an exchange format on you, and you are the one who chooses your receiving platform. Accredited platforms offer a common set of formats that guarantees exchanges remain interoperable.

Source: DGFiP FAQ, question 2.3
Extencia handles my supplier invoices — how do they arrive?

The invoice is made out in your name but can be addressed to your provider through an “INVOICEE” block designed for this. You have access to the invoice and its data on the same footing as your provider.

Source: DGFiP FAQ, question 2.1
And if I do nothing?
What are the penalties?
BreachPenalty
No receiving platform on 1 September 2026 €500 three months after a formal notice, then €1,000 per three-month period if the situation continues
Invoice not issued electronically €50 per invoice, capped at €15,000 a year
Missing e-reporting submission €500 per submission, capped at €15,000 a year

Note: a first breach carries no penalty if it is put right voluntarily or within thirty days of a request from the tax authorities. The fine for having no platform, for its part, only applies after a formal notice has gone unanswered.

Source: 2026 Finance Act (amounts raised from €15 to €50 per invoice, and from €250 to €500 per submission) & DGFiP FAQ, questions 2.4 and 2.5
Beyond the fine, what am I risking?

The real problem lies elsewhere: without a receiving platform, your supplier invoices no longer reach you. That means disruption in your commercial dealings, late payments, and VAT returns that are no longer pre-filled correctly.

How does it work with Extencia?
Who chooses my platform?

Extencia takes care of it for you. We offer to make the designation on your behalf: all you need to do is agree, then sign an electronic mandate from within your software. Nothing to print, nothing to post.

If you already have an accredited platform, let us know: we will take it into account.

I am not comfortable with technology.

That is anticipated. Extencia handles designating the platform, and most of it happens inside the software you already use. The Academy guides walk you through step by step, and your adviser remains available.

Is this going to take up my time?

Setting up takes a few minutes to sign the mandate. After that, electronic invoicing tends to save time: invoices arrive on their own, there is less data entry, and payment chasing relies on dependable statuses.

You do not have to handle this alone

What Extencia does for you.

The reform affects your invoicing, and therefore your accounts. That is precisely where we step in: you have no platform to compare and no paperwork to deal with.

We designate your platform

You agree, you sign an electronic mandate, and we handle the process in your name.

We configure your software

Tiime, MEG, Pennylane, Digipharmacie, i-Suite Expert: your software is set up to be compliant.

We stay reachable

A question about your file? Your Extencia adviser is the person to ask.

Only one thing is expected of you: signing the mandate when we offer it to you in your software. Until it is signed, the designation stays pending.
What now?
Worth keeping to hand

Official resources

Useful links from the DGFiP and the wider ecosystem — for going further if you wish.

Official sources: DGFiP / impots.gouv.fr, Chorus Pro (AIFE). Penalty amounts from the 2026 Finance Act; readiness figures from the Generix / Exaegis barometer (7th edition, July 2026). The rules evolve: check the date before relying on them.

You have finished

You know the essentials

Six things to remember for your business:

The reform applies to you as soon as your business is VAT-registered in France. Receiving your invoices electronically becomes mandatory on 1 September 2026. Issuing them follows in 2026 for large companies and mid-caps, and in 2027 for small and medium-sized businesses and micro-enterprises. An electronic invoice is a Factur-X file, not a PDF sent by email. Your sales to businesses fall under e-invoicing; those to private individuals and abroad, under e-reporting. Extencia designates your platform — one thing only for you to do: sign the mandate.

You can revisit any part of this page from the Contents menu at the top. Your software's step-by-step guide is then waiting for you on the Academy home page.