Mis à jour mai 2026

Girardin Industriel Simulator

Calculate your one-shot Girardin Industriel tax reduction. Estimate the required investment and the net gain based on the proposed return rate.

Amount of income tax you wish to reduce

8%14%20%

Required investment

7 143 €

Amount to invest in the operation

Tax reduction

8 000 €

Tax offset in a single year

Net gain

857 €

Return of 12,0 % on your investment

Calculation breakdown

Income tax to offset8 000 €
Return rate12,0 %

Required investment7 143 €
Tax reduction obtained8 000 €

Net gain (reduction - investment)857 €

How it works

You invest 7 143 € in industrial equipment in French overseas territories. In return, you receive a tax reduction of 8 000 €, resulting in a net gain of 857 €. The operation takes place within a single tax year. The equipment is operated for 5 years by a local business, then transferred for a nominal amount.

What is Girardin Industriel?

Girardin Industriel is a French tax reduction scheme that allows taxpayers to reduce their income tax by investing in new industrial equipment destined for use in French overseas departments and territories (DOM-TOM). It is one of the rare tax mechanisms that provides a tax reduction greater than the amount invested, generating a net gain for the investor.

In practice, a tax structuring firm creates an operation in which the investor contributes part of the funding for industrial equipment (vehicle, machinery, solar installation, etc.) that will be used by a business in the overseas territory. The investor receives in return a tax reduction equal to the target tax amount, while their contribution is lower thanks to the operation's return rate.

The main advantage of Girardin Industriel is its one-shot nature: the tax reduction is obtained in full in the year of the investment, with no spreading over multiple years. The scheme is capped at 18,000 euros of tax reduction under the increased ceiling for tax incentives applicable to overseas investments.

Risks and precautions of Girardin Industriel

Despite its attractiveness, Girardin Industriel is not a risk-free investment. The main danger is tax reclassification: if the operating conditions for the equipment are not maintained for 5 years (operator bankruptcy, non-compliance with legal conditions, structuring firm default), the tax authorities can challenge the tax reduction and demand its repayment with penalties and late payment interest.

To mitigate this risk, it is essential to choose a reputable structuring firmwith a significant track record and professional liability insurance. Some firms offer a tax completion guarantee, which protects the investor in case of reclassification. This guarantee has a cost that reduces the operation's return, but it significantly secures the investment.

Questions fréquentes

Sources and references

  • [1]French Tax Code - Article 199 undecies B (Girardin Industriel)
  • [2]French Tax Code - Article 200-0 A (increased overseas cap)
  • [3]BOFiP - BOI-BIC-RICI-20-10 (overseas productive investments)
Disclaimer: This simulator provides an indicative estimate. Girardin Industriel carries a risk of tax reclassification. The actual return depends on the structuring firm chosen, the quality of the operation, and compliance with operating conditions over 5 years. Consult a wealth management advisor before any investment.

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