Guides for small businesses in France
The French rules for quotes and invoices, with the French wordings to use.
France has some of the strictest invoicing rules in the EU: a long list of mandatory details on quotes and invoices, a fixed 40 € recovery indemnity, deposit invoices, credit notes (avoirs) to correct any mistake, and mandatory e-invoicing between businesses from September 2026. These guides explain each rule, from the signed quote to the paid invoice, with the exact French wording to put on your documents and a worked example.
From quote to invoice: the step-by-step checklist for SMEs
The customer has signed your quote. Now the work, the deposit, any extra work and finally the invoice and the payment have to follow without a gap. Here is the checklist, step by step, with what changes between the quote and the invoice and a worked example.
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Credit notes in France: how to correct an invoice with an avoir
An invoice that has been issued can never be changed or deleted, even when it is wrong. In France you correct it with a credit note, an “avoir”. Here is when you need one, what it must show, how it corrects the VAT, and a worked example.
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Deposit invoices in France: acompte, VAT and the final invoice
Asking for a deposit before you start a job protects your cash flow, but in France it comes with rules: an invoice for the deposit, VAT due when you are paid, and a final invoice that deducts it correctly. Here is how it works, with a worked example.
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Mandatory invoice details in France: the full checklist for SMEs
In France every sale between businesses needs an invoice, and each missing detail can cost a fine. Here is every mention an invoice must show, the special wordings, the four new mentions that come with e-invoicing, and the most common mistakes.
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Mandatory quote details in France: the full checklist for SMEs
A quote is not always required, but once the customer signs it, it binds both sides. Here is when a quote is compulsory in France, every detail it should show, and the mistakes that lead to disputes.
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E-invoicing in France from 2026: what changes for small businesses
Since September 2026 every business in France must be able to receive electronic invoices, and all of them will have to issue them by September 2027. Here is the timetable, what an e-invoice is, and what to do now.
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What does a French invoice need beyond the EU basics?
French invoices add, among others, the payment due date, the late payment penalty rate, the fixed 40 € recovery indemnity for business customers and, for some companies, the legal form, share capital and SIREN number. The French invoice guide has the full checklist.
When does e-invoicing start in France?
From 1 September 2026 every French business must be able to receive e-invoices, and large and mid-size companies must issue them. Small and micro businesses must issue them from 1 September 2027. Invoices go through approved platforms.
What is an avoir?
An avoir is the French credit note. It corrects or cancels all or part of an invoice already issued, refers to that invoice and carries its own number in the same sequence.
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