Check mandatory mentions on your invoice
Tick what already appears on your invoice. The tool shows what is missing, not yet required for your company size, or not applicable. No data is sent: everything stays in your browser.
Not an exhaustive list: some mentions depend on your situation (sole trader, legal form, reverse charge, consumer warranty...). See service-public sheet F31808.
Timeline for the 4 new mentions (2026 reform)
Service Public Entreprendre states 1 September 2026 for large companies and mid-caps (ETI), and 1 September 2027 for SMEs and micro-businesses. The 2024 Finance Act (art. 91) sets this timeline, and CGI annex II art. 242 nonies A lists the mentions. The service-public sheet F31808 states the same timeline. Some DGFiP FAQ wording uses "as of 1 September 2026" without the SME/micro delay: this tool follows the service-public calendar, cited on each rule.
Your situation
Your company size (issuer)
VAT regime
Client type
Type of operation invoiced
Mentions on the invoice
Refresh result
Result
- MissingSource
Name and address of seller and client, seller SIREN number
This mention appears mandatory for your situation and date.
- MissingSource
Invoice issue date
This mention appears mandatory for your situation and date.
- MissingSource
Date of sale or service
This mention appears mandatory for your situation and date.
- MissingSource
Unique sequential invoice number
This mention appears mandatory for your situation and date.
- MissingSource
Quantity, description, unit price excl. VAT and VAT rate (or exemption) per line
This mention appears mandatory for your situation and date.
- MissingSource
Seller individual identification number (CGI art. 286 ter)
This mention appears mandatory for your situation and date.
- MissingSource
VAT amount and excl./incl. totals per rate
This mention appears mandatory for your situation and date.
- Not required in your caseSource
Wording "TVA non applicable, art. 293 B du code général des impôts"
Not applicable for your VAT regime, client type or operation.
- MissingSource
Payment due date
This mention appears mandatory for your situation and date.
- MissingSource
Late payment penalty rate (day after due date)
This mention appears mandatory for your situation and date.
- MissingSource
Flat recovery indemnity amount (40 euros)
This mention appears mandatory for your situation and date.
- MissingSource
Early payment discount terms (or "no early payment discount")
This mention appears mandatory for your situation and date.
- Not yet mandatory (timeline)Source
Client SIREN for French professional clients
Required later for SMEs and micro-businesses (see timeline).
- Not yet mandatory (timeline)Source
Operation category: goods, services or both
Required later for SMEs and micro-businesses (see timeline).
- Not required in your caseSource
Goods delivery address when different from client address
Not applicable for your VAT regime, client type or operation.
- Not required in your caseSource
Wording "Option pour le paiement de la taxe d'après les débits"
Not applicable for your VAT regime, client type or operation.