French VAT reform 2026: CIBS, rates and e-commerce#
The French VAT reform in 2026 is not just a legal recodification. From 1 September 2026, French legislative VAT provisions move from the French Tax Code into the Code des impositions sur les biens et services, or CIBS. At the same time, French businesses must prepare for e-invoicing, VAT data controls and e-commerce reconciliations.
This guide complements our resources on French e-invoicing 2026, intra-EU VAT, IOSS VAT, Amazon FBA and DAC7 platform reporting.
Executive summary#
The French BOFiP states that from 1 September 2026, legislative VAT provisions are codified in book II of the CIBS and become subject to the general provisions applying to taxes on goods and services. It also states that the recodification is performed without changing the substantive rules and does not alter the substance of the e-invoicing reform.
| Topic | Practical meaning |
|---|---|
| Legal basis | Legislative VAT provisions move into the CIBS |
| E-invoicing | The substantive rollout is not changed by recodification |
| VAT rates | No general rate change arises from CIBS alone |
| Reporting | Common goods-and-services tax reporting terminology becomes central |
| SMEs and e-commerce | Systems must track rates, flows, countries, platforms and evidence |
Freshness note: updated on 3 May 2026. BOFiP comments on VAT recodification were subject to public consultation in 2026; sensitive decisions should be checked against the final version.
What is the CIBS change?#
The CIBS progressively groups rules for taxes on goods and services. VAT legislative provisions join this code on 1 September 2026. Until 31 August 2026, legislative VAT rules remain in the French Tax Code.
The reassuring point is important: the BOFiP indicates that reference substitutions do not change the scope of taxpayers' obligations. Companies cannot treat the recodification as a disappearance or relaxation of VAT duties.
VAT rates in 2026: what to check#
CIBS does not create a general new VAT rate. The 2026 work is to ensure that rates applied in systems remain correct, especially for businesses combining physical goods, services, subscriptions, marketplaces and international transactions.
| Situation | Control point |
|---|---|
| French goods sales | Product qualification and evidence |
| Services | Place of supply, B2B or B2C, reverse charge |
| EU B2C e-commerce | OSS, destination country, marketplace reports |
| Low-value imports | IOSS or import VAT model |
| Marketplace | Platform role, economic seller, commissions, DAC7 |
| Refunds and credit notes | VAT correction and link to initial invoice |
Our chartered accountant view: the risk is not only applying the wrong VAT rate. The deeper risk is that the checkout, ERP, invoice, marketplace report and VAT return each tell a different story.
E-invoicing and 1 September 2026#
French B2B e-invoicing is closely linked to VAT because it structures invoice data, approved platforms and expected transmissions. The BOFiP states that the CIBS recodification does not change the substance of e-invoicing rules.
SMEs should therefore keep preparing: choose or confirm the tool, test flows and clean master data before the rollout. The e-invoicing readiness test helps assess the starting point.
E-commerce VAT controls#
French e-commerce teams already deal with complex VAT: EU B2C sales, OSS, IOSS, marketplaces, commissions, returns, refunds, B2B sales and proof of dispatch. The CIBS recodification does not simplify these flows by itself. It makes documentation discipline even more important.
| Flow | Monthly control |
|---|---|
| Shopify or owned site | Reconcile orders, payments, VAT and invoices |
| Marketplace | Distinguish own sales, facilitated sales and commissions |
| Amazon FBA | Reconcile inventory, country storage and VAT reports |
| TikTok Shop | Separate sales, creator commissions and refunds |
| EU sales | Check destination country, OSS and VAT numbers |
See our e-commerce accountant page for sector-specific support. Tools such as Pennylane and Dext help with evidence, but tax configuration remains a finance responsibility.
The underestimated risk: legal references and invoice models#
The BOFiP states that French Tax Code references can continue to appear on invoices until 31 December 2027 in the relevant context. This avoids immediate document panic, but contracts, terms, invoices and procedures still need a planned review.
Management should decide:
- Who updates invoice templates and terms?
- Who validates VAT rates by product family?
- Which tool is the source of truth for VAT data?
- Which monthly control detects issues before VAT filing?
- Which project calendar avoids a September 2026 rush?
Hayot Expertise supports these projects through e-invoicing readiness, French VAT and corporate tax and French accounting services.
2026 watch points#
- Do not confuse CIBS recodification with a general VAT-rate reform.
- Do not pause e-invoicing preparation because the substantive rules remain unchanged.
- Run specific controls for multi-country e-commerce.
- Watch the end of the simplified VAT regime where relevant from 2027.
- Keep a VAT-configuration evidence file: rates, rules, exceptions, validation and update date.
Questions frequentes
Does moving VAT into the CIBS change French VAT rates?+
No, not by itself. The BOFiP presents the recodification as tax-neutral in substance. Rates must still be checked for each product or service.</details>
Does CIBS cancel French e-invoicing?+
No. The BOFiP states that the recodification does not alter the substantive e-invoicing rules.</details>
Must SMEs change every invoice reference on 1 September 2026?+
Not necessarily overnight. BOFiP guidance refers to a transition for certain references, but templates should be reviewed as part of the project calendar.</details>
What is the main e-commerce VAT risk?+
The main risk is inconsistency between orders, payments, invoices, VAT returns and marketplace reports.</details>
Where should a business start?+
Start with a data audit: customer files, countries, VAT rates, product families, credit notes, accounting exports and VAT return consistency.</details>
Article written by Samuel HAYOT
Chartered Accountant, registered with the Institute of Chartered Accountants.
Regulated French accounting and audit firm based in Paris 8, built to support companies across France with a digital and decision-oriented approach.
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