UAE Corporate Tax: What Founders Need to Know

Key numbers

Who does Corporate Tax apply to?

Corporate Tax applies to all UAE businesses and commercial activities, including free zone businesses. Natural persons (individuals) are subject to CT only if their business turnover exceeds AED 1 million. Government entities, qualifying public benefit entities, and certain other categories are exempt. [R1][R2]

• UAE-incorporated companies (including free zone entities)
• Foreign entities with a Permanent Establishment in the UAE
• Natural persons conducting business with turnover above AED 1 million
• Exempt: government entities, qualifying public benefit entities, sovereign wealth funds, pension funds
• Partnership structures are transparent for CT purposes (partners taxed, not the partnership)

Free zone qualifying income: the 0% rate

Free zone entities can qualify for a 0% Corporate Tax rate on 'Qualifying Income' if they meet specific conditions. This is one of the most significant planning opportunities — and one of the most commonly misunderstood areas. The 0% rate is not automatic. You must be a Qualifying Free Zone Person (QFZP) and your income must qualify. [R3]

• Maintain adequate substance in the free zone (employees, expenditure, assets)
• Derive Qualifying Income (income from transactions with other free zone entities, or income from qualifying activities)
• Keep audited financial statements
• Comply with transfer pricing rules for related party transactions
• Do not elect to be subject to CT at the standard rate
• Non-qualifying income (e.g., income from mainland UAE clients for most activities) is taxed at 9%
• If non-qualifying income exceeds de minimis thresholds, QFZP status may be lost entirely

Substance requirements

Both the Corporate Tax law and the broader Economic Substance Regulations (ESR) require businesses to demonstrate genuine economic activity in the UAE. For free zone businesses seeking the 0% rate, substance is particularly important. A licence without real operations will not qualify. [R3][R6]

• Adequate number of qualified employees in the UAE
• Adequate operating expenditure incurred in the UAE
• Core Income-Generating Activities (CIGA) directed and managed in the UAE
• Physical office or premises (not just a virtual address)
• Board decisions made in the UAE
• Substance requirements are assessed relative to the scale and nature of the business

Registration and filing

All taxable persons must register for Corporate Tax with the FTA through the EmaraTax portal, even if no tax is due (e.g., because income is below AED 375,000 or qualifies for the 0% free zone rate). Tax returns must be filed within 9 months of the end of the relevant tax period. [R4]

• Register through EmaraTax — the FTA's online portal
• Obtain a Tax Registration Number (TRN) for Corporate Tax
• File a CT return within 9 months after the end of your financial year
• Pay any tax due by the same deadline
• Maintain records for 7 years
• Free zone entities must file even if claiming the 0% qualifying income rate

Transfer pricing and related parties

The UAE CT law includes transfer pricing provisions aligned with OECD guidelines. Transactions between related parties and connected persons must be conducted at arm's length (market value). This is particularly relevant for multi-entity structures, holding companies, and businesses with cross-border related party transactions. [R5]

• Related party transactions must be at arm's length prices
• Maintain transfer pricing documentation (Master File and Local File may be required)
• Disclosure of related party transactions in the CT return
• Free zone entities dealing with mainland related parties must demonstrate arm's length pricing
• Penalties for non-compliance with transfer pricing rules

Planning considerations for founders

Corporate Tax planning should start before you set up your UAE business, not after. The structure you choose — free zone vs. mainland, single entity vs. multi-entity, where your IP sits, how related party transactions flow — all affect your CT position. Getting specialist advice early is significantly cheaper than restructuring later. [R1]

• Choose your structure with CT in mind (free zone QFZP benefits vs. mainland flexibility)
• Plan IP ownership and licensing arrangements carefully
• Document substance from day one — don't try to retrofit it later
• Budget for compliance costs (accounting, audit, filing)
• Monitor the de minimis thresholds for non-qualifying income if you're a QFZP
• Consider the interaction between CT and VAT obligations
• Get specialist tax advice before finalising your structure

Common mistakes to avoid

Frequently asked questions

Sources & methodology

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