Corporate tax in the UAE: a comprehensive guide
- The UAE applies a 9% federal corporate tax on taxable income above AED 375,000, with a 0% rate on profits at or below that figure.
- The regime took effect for financial years starting on or after June 1, 2023, and is run by the Federal Tax Authority (FTA).
- Qualifying Free Zone businesses can keep a 0% rate on qualifying income, but the rules are strict and easy to fail.
- Large multinationals with global revenue of EUR 750 million or more face a separate 15% Domestic Minimum Top-up Tax.
For decades the UAE marketed itself as a near-zero-tax jurisdiction, so the arrival of corporate tax in the UAE marked a real shift for the companies operating there. The federal regime applies a headline 9% rate and is administered by the Federal Tax Authority.
It reaches mainland companies, many Free Zone entities, and foreign businesses with a taxable presence in the country. For owners and finance teams, the practical questions are simple: who pays, at what rate, and what has to be filed.
How corporate tax in the UAE works and who pays
The corporate tax sits on a system that still has no personal income tax. It targets business profit rather than revenue, and the scope is broader than many founders expect.
The tax covers UAE-incorporated companies, foreign companies effectively managed in the UAE, and individuals carrying on a licensed business or commercial activity.
Government entities, certain public-benefit organizations, and qualifying investment funds can sit outside the net, but exemption is rarely automatic. Most still register with the FTA and claim their status formally.
Employment income, personal investment returns, and real estate income held in a personal capacity generally fall outside the regime. A salaried resident with no business license owes nothing under it.
The 9% corporate tax rate and the AED 375,000 threshold
The rate structure is tiered to shield smaller firms while still capturing larger profits. One line in the law does most of the work.
Taxable income up to AED 375,000 is taxed at 0%, and anything above that is taxed at 9%. The UAE Ministry of Finance confirms the self-assessment basis of the regime and the AED 375,000 cut-off.
That 9% headline rate remains among the lower statutory corporate rates worldwide, part of why the UAE still reads as competitive despite the change.
The threshold applies per company, so group structures need to watch for anti-fragmentation rules that stop a business from slicing itself into several entities to multiply the relief.
Commonly owned companies are tested together, and the FTA can collapse artificial splits made mainly to win the lower rate more than once.
A separate layer applies to the largest players. Multinational groups with consolidated global revenue of EUR 750 million or more fall under a 15% Domestic Minimum Top-up Tax, the UAE’s adoption of the OECD global minimum tax framework.
The detailed mechanics of how income is computed are laid out in the PwC tax summary for the UAE, which tracks the law as amended.
Free Zone corporate tax in the UAE
Free Zones were the original draw for foreign capital, and the corporate tax law tries to preserve their appeal without leaving an obvious loophole. The result is a conditional benefit, not a blanket holiday.
A Qualifying Free Zone Person can pay 0% on qualifying income and 9% on the rest.
To hold that status, the entity must keep adequate substance in the UAE, earn qualifying income as defined by the FTA, meet de minimis limits on non-qualifying revenue, and prepare audited financial statements.
Miss any of these and the company can lose the 0% treatment for the current period and several years after.
Free Zone income earned from mainland UAE customers is often treated as non-qualifying, which catches firms that assumed their license alone guaranteed a zero rate. Where the income comes from matters more than the address on the trade license.
3 corporate tax compliance steps for UAE businesses
Compliance is procedural, and the FTA’s deadlines do not move for unprepared companies. Three steps cover most of the obligation.
1. Register with the FTA
Almost every taxable person must register for corporate tax through the EmaraTax portal and obtain a Tax Registration Number, regardless of whether tax is ultimately owed. The FTA has set staggered registration deadlines and applies penalties for late submission.
2. Keep records and financial statements
Businesses must maintain accounting records for at least seven years. Larger companies and Free Zone entities claiming the 0% rate need audited financial statements, while smaller firms can often rely on simpler books.
3. File the return and pay
The corporate tax return is filed once per tax period, within nine months of the financial year-end. There are no advance installments, so the full liability is settled at filing. Timing discipline matters here as much as it does elsewhere; our guide on when corporate taxes are due walks through the planning logic that applies to any jurisdiction.
Small Business Relief and corporate tax in the UAE
The government built in a temporary cushion for genuinely small operators, and it is one of the most misunderstood parts of the regime.
Resident businesses with revenue at or below AED 3 million in a tax period can elect Small Business Relief and be treated as having no taxable income, for periods ending on or before December 31, 2026.
The relief keys off revenue, not profit, which makes it different from the AED 375,000 profit threshold. It also has to be claimed actively on each return; it does not apply by default. Free Zone entities and members of large multinational groups cannot use it.
For early-stage companies weighing where to base operations, tax is one variable alongside talent and operating cost. Founders often read our outsourcing guide for startups alongside the tax math.
Here is how the main treatments compare at a glance.
| Treatment | Who it applies to | Effective rate | Key condition |
|---|---|---|---|
| Standard mainland | Most UAE companies | 0% up to AED 375,000, then 9% | Register and file annually |
| Qualifying Free Zone | Free Zone entities meeting FTA tests | 0% on qualifying income, 9% on rest | Substance, audited accounts, de minimis limits |
| Small Business Relief | Residents with revenue under AED 3M | 0% (treated as no taxable income) | Elect on return; expires end of 2026 |
| Large multinational | Groups with EUR 750M+ revenue | 15% minimum (DMTT) | OECD global minimum tax rules |
Frequently asked questions about corporate tax in the UAE
A few points come up repeatedly once businesses move from the headline rate to the detail.
When did corporate tax in the UAE start?
The regime applies to financial years beginning on or after June 1, 2023. A company with a calendar financial year first became subject to it from January 1, 2024.
Do Free Zone companies pay corporate tax in the UAE?
They can pay 0% on qualifying income if they meet the FTA’s conditions for a Qualifying Free Zone Person. Non-qualifying income, including much mainland-sourced revenue, is taxed at 9%.
Is there VAT as well as corporate tax in the UAE?
Yes. The UAE has charged 5% VAT since 2018, and that sits separately from corporate tax. A business can owe both and file both on separate calendars. Our overview of accounting and finance outsourcing explains how that routine filing work tends to be structured.
What happens if a company registers late?
The FTA imposes administrative penalties for late registration and late filing. Registration is required even when no tax is due, so missing the deadline carries a cost regardless of profit.
Key takeaways
A clear read on the regime helps both businesses based in the UAE and foreign firms with a presence there.
– The headline rate is 9% above AED 375,000, with 0% below it and a 15% minimum tax for the largest groups.
– Free Zone benefits are conditional, not guaranteed, and depend on substance and the source of income.
– Registration and annual filing through the FTA are mandatory for taxable persons, even when no tax is owed.
– Small Business Relief offers temporary breathing room for sub-AED 3 million firms but expires at the end of 2026.
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