French Wealth Tax (IFI): Protecting Your Investment in France

French Wealth Tax (IFI) for Gulf Investors: What You Owe and How to Reduce It

*(الضريبة على الثروة العقارية في فرنسا: ما تدين به وكيف تخفضه)*

If you own real estate in France and live in the UAE, Saudi Arabia, Qatar, Kuwait, Bahrain or Oman, you are within the scope of the Impôt sur la Fortune Immobilière, the French real estate wealth tax, as soon as your French property exceeds a net value of 1.3 million euros.

Two things surprise most Gulf investors. The tax is due even though you are not a French resident and earn no French income. And the amount is almost always higher than expected, because of a rule in the scale that is widely misunderstood.

Sassi Société d'Avocats has advised international investors on French tax for more than thirty years, in structuring as well as in defence before the French tax authorities.

What the IFI covers

*(ما الذي تشمله الضريبة؟)*

The IFI is an annual tax on real estate only. Unlike the former wealth tax it replaced, it does not apply to financial investments, bank deposits, shares in listed companies, yachts or works of art.

For a non-resident, the base is limited to French real estate, held directly or indirectly. Your worldwide wealth is not taxed in France.

Indirect holdings matter. Shares in a company are taxable in proportion to the French real estate that company owns, whatever the company's nationality. A property held through a Luxembourg, Emirati or British Virgin Islands entity is captured in the same way as a property held in your own name. Real estate held through a trust is also within scope.

The tax is assessed per household, not per individual. Spouses, partners and minor children are aggregated.

The rule that changes the amount

*(القاعدة التي تغير المبلغ)*

Here is the point that almost every online summary gets wrong, including some produced by professionals.

The liability threshold is 1.3 million euros. The scale itself starts at 800,000 euros.

Once your net taxable French real estate exceeds 1.3 million, the tax is calculated bracket by bracket from 800,000 euros upward, not from 1.3 million.

Net taxable value

Rate

Effect

Up to 800,000 €

0 %

No tax

800,000 € to 1,300,000 €

0.50 %

Taxed once the threshold is crossed

1,300,000 € to 2,570,000 €

0.70 %

 

2,570,000 € to 5,000,000 €

1.00 %

 

5,000,000 € to 10,000,000 €

1.25 %

 

Above 10,000,000 €

1.50 %

 

 

A worked example. On net French property of 2,000,000 euros, the tax is 0.50 % on the slice from 800,000 to 1,300,000, that is 2,500 euros, plus 0.70 % on the slice from 1,300,000 to 2,000,000, that is 4,900 euros. Total: 7,400 euros per year.

A relief applies just above the threshold. For net values between 1.3 and 1.4 million euros, the tax is reduced by an amount equal to 17,500 euros minus 1.25 % of the net taxable value, which smooths the entry into the scale.

The cap that does not protect you

*(السقف الذي لا يحميك)*

French residents benefit from a cap: their combined income tax, social levies and IFI cannot exceed 75 % of the previous year's income.

This cap is reserved for persons resident in France. As a Gulf-based investor, you cannot claim it, however modest your French income may be. A property generating no rent still produces a full IFI bill every year.

This single point is why passive ownership of a high-value French property is more expensive for a non-resident than for a resident, and why the structure and the financing deserve attention before purchase rather than after.

Deductible debts, and their limits

*(الديون القابلة للخصم وحدودها)*

The IFI is assessed on the net value. Debts incurred to acquire, repair, improve or maintain the property are deductible, as are the taxes attached to it.

French law has, however, closed the routes most often used to create artificial debt.

  • Interest-only loans, where the capital is repaid in a single instalment at maturity, are deducted on a notional straight-line amortisation basis, not at their full outstanding amount.
  • Loans granted by the owner, a family member, or a company controlled by the owner are in principle not deductible, unless the genuine character of the loan and normal repayment terms can be established.
  • Where the taxable value exceeds 5 million euros and total debt exceeds 60 % of that value, only half of the excess debt is deductible.

Deductibility is therefore a matter of documentation: a dated agreement, an actual flow of funds, real repayments, and a market rate of interest.

Ownership structures: what they do and do not achieve

*(الهياكل القانونية: ما تحققه وما لا تحققه)*

Many Gulf investors hold French property through an SCI, a SARL or a foreign company. These structures have genuine advantages for succession, governance and co-ownership between family members.

None of them exempts you from the IFI. French law looks through to the French real estate held, whatever the chain of entities above it. A structure is useful for what it organises, not for what it hides.

What the structure does change is the treatment of debt, the succession rules that will apply, the transfer of shares during your lifetime, and the exposure of the entity to other French filing obligations, some of which carry their own penalties.

The right question is therefore not which structure avoids the IFI, but which structure serves your objective at an acceptable and predictable tax cost.

Filing: what you must do, and by when

*(كيفية تقديم الإقرار)*

If you have French income, the IFI is declared together with your French income tax return. If you have no French income, you must still file a standalone IFI return.

Filing requires a French tax identification number. Obtaining one is a separate formality, and it takes time. Non-residents who discover the obligation late usually discover this constraint at the same moment.

Failure to file is not a neutral omission: it carries late interest and penalties, and it extends the period during which the French authorities may reassess you.

How we work with Gulf clients

  • Determining whether you are liable, and for what amount, before the filing deadline rather than after a notice.
  • Valuing the property on a defensible basis, with supporting evidence.
  • Reviewing debts and their deductibility under the current anti-abuse rules.
  • Choosing or restructuring the ownership vehicle, in line with your succession objectives.
  • Obtaining a French tax identification number and handling the filing.
  • Correcting past years by voluntary disclosure, which is always preferable to waiting.
  • Defending you if an audit or a reassessment has already begun.

Frequently asked questions

I am not a French resident. Why am I taxed at all?

Because the IFI follows the location of the asset, not the residence of the owner. French real estate is taxable in France.

Is my Gulf-based wealth taken into account?

No. Only French real estate enters the base for a non-resident.

My property is owned by a company. Does that help?

Not for the IFI. Company shares are taxable in proportion to the French real estate held.

I have never filed. What should I do?

Voluntary disclosure, before any contact from the French authorities. The difference in outcome between a spontaneous filing and a reassessment is substantial, and it is measured in penalties.

The property produces no income. Do I still pay?

Yes, every year, and without the benefit of the 75 % cap available to residents.

Further reading

•French Wealth Tax (IFI) 2026: what foreign investors need to know

•IFI: what UAE investors should know

•IFI: what Qatari investors must know

•IFI: what U.S. citizens need to know

•Investing in luxury French real estate

•International tax

•Tax crime and criminal tax defence

•Impôt sur la fortune immobilière, en français

Own French property and unsure whether you are liable? A short, confidential conversation is usually enough to establish whether you owe the IFI, for how much, and whether past years need to be corrected. Mabrouk Sassi, Paris Bar: +33 7 71 58 58 58 or infos@sassi-avocats.com.

Sassi Société d'Avocats, 32 avenue Carnot, 75017 Paris, France. More than thirty years advising private clients and international investors on French and international taxation. Updated 13 September 2026.