Securing your project in France: advance tax ruling and requests for information

To secure a project to establish a business in France, companies can rely on tax mechanisms that allow them to obtain clear and enforceable positions from French authorities.

Verified on May 11th 2026

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What is an advance tax ruling?

An advance tax ruling allows a business to obtain an official response from the tax authorities regarding the application of a specific law or the assessment of a particular individual situation.

It provides legal security, as the tax authorities are bound by their response.

Examples of affected situations:

  • Existence of a permanent establishment
  • Transfer pricing
  • Eligibility for the “innovative new company” (Jeune Entreprise Innovante – JEI) status
  • Research tax credit

The response time is generally three months (up to six months in some cases). Depending on the procedure, the absence of a response may be considered tacit agreement.

Who to contact depending on the situation of the business?

At a glance

This page explains the mechanisms available to help secure a business establishment in France, such as tax rulings and requests for information. It is based on institutional sources such as impots.gouv.fr, the DGFiP and Business France. It presents information covering how tax rulings work and on the competent tax contacts depending on the company’s situation, in order to obtain clear and binding positions from the tax authorities. This page explains a foreign company requesting a tax ruling as part of its establishment in France.