UAE Corporate Tax in 2025-2026: What International Business Owners Must Know

The UAE introduced federal corporate tax in June 2023. For most of the previous decade, the absence of corporate income tax was one of the headline reasons to establish a business in the UAE. That advantage has not disappeared — but it now requires more careful management than it did before.

The tax framework is straightforward in outline and meaningfully complex in application. Understanding it at the level that affects real business decisions — not at the level of an academic summary — is what this article is for.

The Basic Framework: 9% Above AED 375,000

UAE corporate tax applies at 0% on taxable income up to AED 375,000 per financial year, and at 9% on income above that threshold. For most small and mid-sized businesses, the effective tax rate is significantly below 9%. A company earning AED 1,000,000 in taxable profit pays 9% only on the AED 625,000 above the threshold, resulting in an effective rate of roughly 5.6%.

All UAE-registered businesses are in scope unless they qualify for an exemption. Government entities, extractive businesses subject to emirate-level taxation, and certain investment funds are carved out. For everyone else, the question is not whether they are in scope but how their taxable income is calculated and whether any reliefs apply.

Qualifying Free Zone Persons: The 0% Regime

The most significant structural consideration for international business owners is the Qualifying Free Zone Person (QFZP) regime. Free zone companies that meet specific conditions can continue to benefit from a 0% corporate tax rate on their qualifying income.

To qualify, the company must maintain adequate substance in the UAE — meaning real economic presence, not just a registered address. It must derive its income from qualifying activities, which include manufacturing, distribution to non-UAE markets, fund management, treasury services, and certain regulated financial services. It must meet the de minimis test for non-qualifying income, which limits how much revenue can come from activities outside the qualifying category before the 0% rate is lost for that year.

Critically: if a Qualifying Free Zone Person earns income from domestic UAE sources — from mainland UAE clients, for example — that income is typically taxable at 9% and counts toward the de minimis threshold.

What This Means for Free Zone Companies With UAE Clients

Income from UAE mainland customers is generally treated as non-qualifying income. If that income exceeds 5% of total revenue or AED 5 million (whichever is lower), the company loses its QFZP status for that financial year and becomes subject to the standard 9% rate on all taxable income.

For many free zone businesses that have expanded their client base to include UAE entities, this is a structural issue that warrants a review of how the business is organised. In some cases, the right answer is a separate mainland entity for UAE-facing activity.

Transfer Pricing and Substance: The Compliance Layer

UAE corporate tax introduces transfer pricing rules aligned with OECD guidelines. Transactions between related parties — parent companies, subsidiaries, shareholders — must be conducted at arm's length, and documentation requirements apply above certain thresholds.

For international groups with a UAE entity, this means that intercompany pricing — management fees, royalties, loans, service charges — must be supportable with documentation if challenged. Substance requirements — the need to demonstrate that the UAE entity has real economic activity and decision-making presence — matter both for QFZP qualification and for transfer pricing purposes.

Small Business Relief and Other Mitigants

Businesses with annual revenue below AED 3 million can elect for Small Business Relief, which treats their taxable income as zero for the relevant period. This relief is available until at least the end of 2026 financial years and provides a meaningful runway for genuinely small operations.

Tax groups — where a UAE parent and its UAE subsidiaries elect to be treated as a single taxpayer — allow losses in one entity to offset profits in another. For groups with mixed-performance entities, this can materially reduce overall tax liability.

Corporate Tax Is Real — and Manageable With the Right Structure

The UAE remains one of the most tax-efficient jurisdictions in the world for international business. A 9% rate above a generous threshold, a 0% regime for qualifying free zone activity, and a relatively straightforward compliance framework compare favourably with most alternative jurisdictions.

What the introduction of corporate tax has changed is the importance of getting the structure right. The choice of jurisdiction, the organisation of intercompany flows, the treatment of UAE-source income, and the documentation of substance all have direct tax consequences that they did not have before 2023. If you want to understand how corporate tax applies to your specific situation, we are happy to work through it with you.