UAE Corporate Tax: Impact on US Taxpayers with CFCs & PFICs

For years, the United Arab Emirates (UAE) was famous as a tax-free business hub. But that’s changing. The UAE has now introduced a Federal Corporate Tax (CT) of 9% on annual profits over AED 375,000 — bringing it closer to global tax norms.

If you’re a US citizen, green card holder, or resident who owns a UAE company, this change could affect you more than you might think. Paying the UAE tax is only part of the story. The US has its own rules for taxing foreign companies — and they can easily lead to unexpected tax bills and big penalties if you don’t understand how they work.

In this guide, we’ll break down how the new UAE Corporate Tax interacts with the US rules for Controlled Foreign Corporations (CFCs) and Passive Foreign Investment Companies (PFICs)

The Big Picture: Why the UAE’s New Tax Law Matters to a US Taxpayer

Unlike many countries, the US taxes its citizens and residents on their worldwide income, no matter where they live or run a business.

So when you own part of a foreign company — like a UAE company — the IRS wants to make sure you’re not using it to stash profits offshore and delay paying US tax.

Before this new tax, UAE businesses could be entirely tax-free — which often triggered special US anti-deferral rules. With the new 9% UAE Corporate Tax, that “zero tax” situation is gone — but the US rules don’t disappear overnight.

Understanding Key US Tax Concepts: CFCs and PFICs

The US tax treatment of your UAE company depends mainly on whether it’s considered a CFC, a PFIC, or both.

What is a Controlled Foreign Corporation (CFC)?

A Controlled Foreign Corporation (CFC) is any foreign company where:

  • More than 50% of its stock (by voting rights or value) is owned by “US shareholders,” and

  • A “US shareholder” is anyone who owns at least 10% of the voting stock.

Example:
Let’s say you and three other US citizens each own 25% of a UAE company. Together, US persons own 100%  so it’s definitely a CFC.

What is a Passive Foreign Investment Company (PFIC)?

A Passive Foreign Investment Company (PFIC) is any foreign company that meets either of these tests:

  • Income Test: At least 75% of its income is passive (like dividends, interest, rent, or royalties).

  • Asset Test: At least 50% of its assets produce or could produce passive income.

Example:
If your UAE company mostly holds stocks, bonds, or rental property for investment  without much active business it probably qualifies as a PFIC.

The Core Tax Challenge: GILTI vs. PFIC Rules

So what happens if your UAE entity falls into one (or both) of these buckets? The IRS has two different sets of rules.

Taxing CFCs: The GILTI and Subpart F Regime

If your UAE company is a CFC, you may owe US tax on its profits every year — even if the money stays abroad. Here’s how:

  1. Subpart F Income: Generally includes passive income like dividends, interest, certain rents and royalties, and some sales or services income.

  2. GILTI (Global Intangible Low-Taxed Income): This is a catch-all rule that taxes US shareholders on certain CFC profits that exceed a basic return on the company’s tangible assets — it’s basically a minimum tax on foreign earnings.

The good news? The UAE’s new 9% corporate tax counts as a creditable income tax under US rules. So you can claim a Foreign Tax Credit (FTC) to offset part of your US tax on the same profits.

If the UAE tax rate were high enough — about 90% of the US corporate rate — you might even be able to skip GILTI altogether. But at 9%, you probably don’t qualify to opt out.

Taxing PFICs: The Punitive Default Rule

If your UAE company is a PFIC, things can get expensive fast — especially if you don’t make a special election.

Under the default PFIC rules, any distributions or gains are taxed under the “Excess Distribution” regime. Here’s how it works:

  • The IRS spreads your gain or distribution over your holding period.

  • Amounts allocated to prior years are taxed at the highest ordinary income tax rate for each year.

Plus, you owe an interest charge for the deferral.

The Critical Question: How Does the UAE’s 9% Tax Rate Change Things?

Before the UAE introduced its corporate tax, your UAE company’s profits were tax-free there — which meant the entire amount was exposed to US tax under GILTI and Subpart F.

Now, the 9% UAE tax helps offset some of your US tax liability through the Foreign Tax Credit. This can reduce — or in some cases, eliminate — the additional US tax on that income.

However, if your company is a PFIC, the UAE tax only helps so much. While you can still claim a credit on actual distributions, the punitive default rules and interest charges stick around unless you make a proper election.

The Importance of Form 5471 and Form 8621

Whether your UAE company is a CFC, a PFIC, or both — you have to tell the IRS about it.

  • Form 5471: If you own a CFC, you almost always have to file this form. The penalty for not filing? At least $25,000 per year per form, plus more if you ignore IRS notices.

Form 8621: If you own a PFIC, you may need to file this form every year too. It’s notoriously complicated and time-consuming.

To learn more about how you can reduce your taxes and save money, check out the helpful resources on our blog or contact us today to schedule a consultation.

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