Invoicing

Mandatory details: the compliant invoice in 2026

The full list, the conditional details, and what e-invoicing adds.

Accounting teamGuide · 4 min

The details that are always mandatory

  • Issue date and continuous sequential number.
  • Full name and address of the seller and the customer.
  • SIREN number, legal form and share capital.
  • Precise description, quantity and unit price excluding VAT.
  • Applicable VAT rate and VAT amount per rate.
  • Totals excluding and including VAT.
  • Due date and early-payment discount terms.
  • Late-payment penalty rate and the €40 fixed recovery fee.
€40Fixed recovery fee, to be stated on every business-to-business invoice.

The conditional details

  • Situation

    VAT exemption threshold

    Statement to include
    TVA non applicable, article 293 B du CGI
  • Situation

    Reverse charge

    Statement to include
    Autoliquidation (reverse charge)
  • Situation

    Intra-EU supply

    Statement to include
    Exonération, article 262 ter I du CGI
  • Situation

    Ten-year builder’s insurance

    Statement to include
    Insurer, cover and geographical scope
Indicative figures, to be confirmed with your adviser for your situation.

What e-invoicing adds

  • The SIREN of a VAT-registered customer established in France.
  • The delivery address if it differs from the billing address.
  • The type of transaction: goods, services, or both.
  • The statement of the option to pay VAT on debits (invoicing basis), where applicable.

Numbering, the classic trap

The sequence must be continuous with no gaps. Cancelling an invoice does not mean deleting it, but issuing a credit note. A missing number is an anomaly any audit will flag.