The UAE was long known as a no-corporate-tax jurisdiction. However, since financial years starting on or after 1 June 2023, the federal Corporate Tax (CT) regime has been in full effect. For groups that have established UAE subsidiaries or branches, the focus has shifted from simple revenue management to a comprehensive view of compliance, exemptions, and free zone status.
This guide outlines the five points that finance and tax teams operating UAE entities should review — particularly groups headquartered in Korea, Japan, or Asia. Specific applicability and filing strategy vary by case; please refer to the consultation notice at the end of this article.
1. Overview — Who is in scope, and from when
UAE Corporate Tax applies to financial years starting on or after 1 June 2023. If your parent company runs a calendar year (1 January – 31 December), the UAE subsidiary aligned to that calendar year typically begins its first taxable year on the same basis.
The regime applies to all UAE-registered entities (Mainland and Free Zone) and to qualifying Permanent Establishments of foreign companies. Filing obligations exist regardless of revenue size, so it is unsafe to assume a small UAE entity is out of scope.
2. Rate Structure — The 0% and 9% threshold
The headline rate structure is straightforward:
- Taxable income up to AED 375,000: 0%
- Taxable income above AED 375,000: 9%
- MNE Groups within scope of BEPS 2.0 Pillar Two: a separate global minimum tax (15%) framework applies
Headline rates aside, your effective rate may differ once Tax Group treatment, transfer pricing adjustments, and loss utilisation rules are factored in. Groups with significant intra-group transactions should look at consolidated group economics, not just the standalone UAE rate.
If your parent group is in scope of BEPS 2.0 Pillar Two (consolidated revenue ≥ EUR 750m), the UAE 9% rate falls below the 15% global minimum, which can trigger top-up tax at the parent level. Group-level simulation is essential before relying on the UAE rate alone.
3. Free Zone Status — Maintaining QFZP eligibility
UAE Free Zone entities (e.g. JAFZA, DMCC, ADGM, DIFC) can apply 0% on qualifying income if they meet the criteria for a Qualifying Free Zone Person (QFZP). This status is not automatic and must be reviewed annually:
- Maintaining adequate substance within the Free Zone
- Separating qualifying income from non-qualifying income with proper accounting
- Staying within the De Minimis threshold for non-qualifying income
- Meeting transfer pricing documentation obligations
Failure on any single criterion can result in the standard 9% applying to the entire year — Free Zone status alone is not a guarantee.
4. Filing Deadlines and Financial Year Management
The UAE CT return is due within 9 months after the end of the financial year. For a UAE subsidiary with a December year-end, this means filing by the end of September of the following year. Quarterly advance payments are generally not required, but registration on the EmaraTax portal must be completed in advance.
Notes on changing the financial year
Where a group operates a calendar year (Korea-style) versus an April–March year (Japan-style), the first UAE taxable period differs. Changes to the financial year cannot be made unilaterally and require FTA pre-approval — plan ahead with appropriate advisory.
5. Documentation for FTA Audit Readiness
The UAE Federal Tax Authority (FTA) may conduct audits within statutory periods after filing. To avoid penalties due to missing records, the following documentation should be kept systematically and made retrievable:
- Monthly closing data (general ledger, journals, sub-ledgers)
- Counterparty invoices and contracts
- Transfer pricing documentation for related party transactions
- Payroll and benefits records
- VAT return reconciliation
Transfer pricing documentation in particular often cannot stand alone on a UAE basis. Consistency with the parent's master file and other group entities' local files is essential.
Closing Thoughts
UAE Corporate Tax is more than just a 9% line item — it is a structural inflection point that prompts groups to review their global tax strategy holistically. From Free Zone status to transfer pricing documentation to FTA audit readiness, the level of detail required of UAE-based entities continues to rise.
The information above is general in nature. Specific applicability and filing strategy depend on your financial year, business structure, and group revenue. We recommend a tailored review for accurate decisions.