The Emirates levy no wealth tax — your home country may. The French IFI, worked in full below, shows how far a residence-State wealth tax can reach a Dubai property, and which levers genuinely soften it.
The Emirates levy no wealth tax — on anyone. Whether your Dubai flat is caught depends entirely on your home country: a number of jurisdictions tax their residents' worldwide real estate, and treaties rarely stand in the way. France's IFI — triggered from €1.3m of worldwide net property, its treaty credit worth zero — is the sharpest worked example, and the levers that soften the bill (acquisition debt, income caps, arrival windows) are domestic too. The questions to ask of your own law are listed below; the French case answers all of them, line by line.
The Emirates levy no wealth tax — on residents or non-residents. If your Dubai apartment is caught by a wealth tax, it is your home country's: a number of jurisdictions tax their residents' worldwide real estate, and a bilateral treaty rarely stands in the way, because few treaties cover wealth at all — and those that do generally leave the residence State's tax intact through the credit mechanism. France is the sharpest illustration of this pattern, which is why its IFI is worked in full below; if you are resident elsewhere, run the same three questions against your own law: does a wealth tax exist, does it reach foreign real estate, and does your treaty with the UAE say anything about it?
Where a wealth tax exists at home, five questions price its impact on a Dubai flat before you sign. Does the tax reach foreign real estate, or only domestic assets? On which date and at which value is the property assessed, and in which currency? Is acquisition debt deductible — and under which anti-abuse limits? Do caps, ceilings or income-based limitations soften the bill? And does an arrival or return window spare new residents for their first years — a feature several systems share, and a powerful sequencing tool for anyone planning a move? None of these answers comes from Dubai; all of them come from your domestic statute, because treaties, where they mention wealth at all, almost never displace the residence State's right to tax.
IFI applies to the real-estate assets of individuals whose net taxable value exceeds €1,300,000 on 1 January of the tax year. For a person tax-domiciled in France within the meaning of article 4 B of the CGI, the base comprises all real-estate assets and rights, whether situated in France or abroad. An apartment, a villa or a unit held in Dubai therefore enters the base on the same footing as a French asset.
IFI is due only if net taxable wealth exceeds €1,300,000. But once that threshold is crossed, the scale applies from €800,000 (first band at 0%, then 0.50% from €800,000 to €1,300,000, and so on). A real-estate estate of €1.4m including a Dubai property thus becomes taxable, whereas it might have stayed below the threshold without the Emirati acquisition.
It is sometimes believed that the France–United Arab Emirates tax treaty of 19 July 1989, which also covers wealth tax, protects Dubai real estate. That is not the case for a French resident. The treaty's wealth provision (article 16 A) organises an exemption for the benefit of UAE residents in respect of their real-estate wealth situated in France, subject to conditions — that is, the reverse situation (see the guidance BOI-INT-CVB-ARE). It provides no exemption, for a French resident, of their real estate situated in the Emirates. Domestic law therefore applies in full.
Neither the Golden Visa nor a Dubai address changes this: as long as you remain tax-domiciled in France, your worldwide real estate — Dubai included — stays within the IFI base. Only an effective, documented transfer of tax residence out of France alters the analysis.
The value used is the market value on 1 January. Debts relating to the asset are notably deductible, subject to conditions — in particular the loan that financed the acquisition (outstanding principal). A Dubai purchase financed by a matching loan may thus reduce the IFI base, but the anti-abuse rules capping debts (notably for interest-only loans and family loans) must be checked case by case.
IFI is declared together with income tax, on the dedicated annex (form no. 2042-IFI), setting out the detail and value of assets, including those situated abroad. Omitting a foreign asset exposes you to the ordinary reassessments and penalties.
Before you buy, have the IFI impact of your acquisition assessed (base, deductible debts, ownership structure) by a France-UAE tax lawyer.
Have my project reviewedFrance answers all five questions the hard way, which is what makes its IFI the ideal stress test. Worldwide reach: the Dubai flat enters the base from €1.3m of net taxable property, and the 1989 treaty's credit — equal to the (non-existent) Emirati wealth tax — changes nothing. Progressive scale from 0.50% to 1.50% above €800,000, with a smoothing relief between €1.3m and €1.4m: on €2.4m of worldwide property including a €900,000 Business Bay flat, the annual bill is €10,200. The softeners are real but conditional: acquisition debt is deductible within anti-abuse limits, the 75%-of-income cap can bite for asset-rich households, and returning residents enjoy a five-year window during which foreign property stays out of the base. Every figure, article and computation is worked line by line on the French IFI page of our French-language silo.
References current as at 12 July 2026. Any application to a specific situation requires an individualised analysis.