UAE Corporate Tax Explained for Small Businesses & Free Zones

For years, "tax-free Dubai" was the headline that drew entrepreneurs to the UAE. That story is now more nuanced. The UAE has introduced a federal corporate tax, and free zone companies are not automatically exempt. The good news: with the right structure, many small businesses still pay little or nothing.

This is educational content, not tax advice. Corporate tax rules — especially the definition of "qualifying activities" and relief windows — are set by Ministerial and Cabinet Decisions that change. Confirm your position with the Federal Tax Authority (FTA) or a licensed tax adviser.

The basic rates: 0% and 9%

The UAE corporate tax (introduced under Federal Decree-Law No. 47 of 2022, effective for financial years starting on or after 1 June 2023) has two tiers for most businesses:

• 0% on taxable profit up to AED 375,000
• 9% on taxable profit above AED 375,000

This applies to mainland and free zone companies. Every taxable business must register with the FTA through the EmaraTax portal and file a return — registration is mandatory even if your tax bill is zero.

The free zone exemption isn't automatic

Here's the part that trips people up. A free zone company can access a 0% rate on "qualifying income" — but only if it becomes a Qualifying Free Zone Person (QFZP) by meeting all the required conditions, which broadly include:

• Maintaining adequate substance in the free zone (real presence, staff, assets — not just a paper address)
• Earning qualifying income (mainly from other free zone businesses or from outside the UAE)
• Not electing to be taxed at standard rates
• Meeting transfer-pricing and documentation rules
• Preparing audited financial statements (required for QFZPs regardless of size)
• Staying within the de minimis limit for non-qualifying revenue

The de minimis rule

Non-qualifying revenue must not exceed the lower of 5% of total revenue or AED 5 million in the tax period. Breach it — or fail any other core condition — and you can lose QFZP status for that tax period and the following four tax years, with income taxed at 9%.

Critically, income from mainland UAE customers usually does not qualify and is generally taxed at 9%.

Small Business Relief

Separately, smaller companies may elect Small Business Relief, which can treat the business as having no taxable income when revenue stays at or under AED 3 million — for tax periods ending on or before 31 December 2026. It's genuinely useful for early-stage founders, but it's an election with its own conditions, it's generally not available to QFZPs, and the sunset date may change.

What this means for a typical small business

• A free zone consultant serving international clients who maintains real substance can often still achieve 0% on that income.
• If you sell into the UAE mainland, expect that portion of profit to fall under the 9% rate above AED 375,000.
• Either way, you must register and file — the biggest risk for small businesses isn't the rate, it's failing to register or file on time and incurring penalties.

Don't forget VAT — it's separate

Corporate tax is a tax on profit. VAT (5%) is a separate consumption tax with its own rules:

• Mandatory registration once taxable turnover exceeds AED 375,000 (or is expected to within 30 days)
• Voluntary registration above AED 187,500

Being in a free zone does not automatically exempt you from VAT. Certain "Designated Zones" get special treatment for goods, but services and most transactions remain in scope.

Practical takeaways

1. Register for corporate tax on EmaraTax — don't wait.
2. Keep clean books from day one; the 0% rate depends on documentation and substance.
3. Map your income: know which revenue is "qualifying" and which isn't.
4. Get a qualified UAE adviser to confirm your QFZP status or relief election — the cost of advice is small next to losing your 0% status.

Need help structuring for 0%? Talk to our team — we'll connect setup, substance and tax registration so your structure actually holds up.