compliance

What is FEC (fichier des écritures comptables)?

The FEC is the accounting entries file that a French company must be able to give the tax office in an audit.

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AccountsOS keeps the books for France businesses, tracks tax deadlines and handles invoicing, in plain English. Ask Finn about yours, no signup needed.

Current Rate (One file per financial year.)

Not applicable.

Example

A file named <SIREN>FEC20261231.txt for a year closing on 31 December 2026.

How FEC (fichier des écritures comptables) works in France

The format has 18 columns, tab or pipe separated, dates written AAAAMMJJ. Account numbers start with 3 digits of the Plan comptable général. The legal basis is article L47 A of the Livre des procédures fiscales.

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