Mainland and Free Zone companies are both within the UAE Corporate Tax framework, but their tax treatment can differ. Mainland companies generally follow the standard 0% and 9% rates, while a Free Zone company may qualify for 0% Corporate Tax on qualifying income if it meets strict conditions. Free Zone status alone does not guarantee a 0% tax rate.<\/p>
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For businesses that want a broader review of their obligations, Beaufort Associates\u2019 UAE Corporate Tax services<\/a> cover registration, return filing, consultancy and readiness support.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t The key difference is the tax regime that may apply. A mainland company normally uses the standard UAE Corporate Tax rates. A Free Zone Person can access the special Free Zone regime only if it qualifies as a Qualifying Free Zone Person and continues to satisfy the legal conditions for that status.<\/p> \u00a0<\/p> \u201cMainland\u201d is a common business term rather than a separate category in the Corporate Tax Law. In practice, companies established outside a Free Zone generally apply the standard Corporate Tax rules, while entities established in a Free Zone must assess whether the special Free Zone regime applies to them.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t The section below summarises the main differences under the rules in force as at September 2026. The exact treatment depends on the company\u2019s activities, income, structure and eligibility for reliefs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t Generally 0% on taxable income up to AED 375,000 and 9% on taxable income above AED 375,000.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t A Qualifying Free Zone Person can benefit from 0% on qualifying income and 9% on taxable income that is not qualifying income. A non-qualifying Free Zone Person generally falls under the standard regime.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t Generally available under the standard rate rules.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t A Qualifying Free Zone Person does not receive the AED 375,000 0% band on non-qualifying taxable income.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t No Free Zone qualification test. General Corporate Tax rules still apply.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t Must satisfy the Qualifying Free Zone Person conditions, including substance, qualifying income, transfer pricing, de minimis and audited financial statement requirements.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t May be available to an eligible resident person where the conditions are met.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t A Qualifying Free Zone Person cannot elect Small Business Relief.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t Generally required where the company is a taxable person.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t Required even where qualifying income is taxed at 0%.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t A mainland company generally calculates taxable income under the standard Corporate Tax rules. The standard rate is 0% on taxable income up to AED 375,000 and 9% on taxable income above AED 375,000, subject to the Corporate Tax Law, available exemptions, reliefs, deductions and other adjustments.<\/p> \u00a0<\/p> For example, if a mainland company has taxable income of AED 1,000,000 and no special adjustments or credits, the first AED 375,000 is taxed at 0% and the remaining AED 625,000 is taxed at 9%. The final Corporate Tax payable can change where tax losses, exemptions, tax credits or other provisions apply.<\/p> \u00a0<\/p> Eligible resident businesses may also consider Small Business Relief where the applicable revenue and other conditions are met. Under the current rules, the relief can apply to eligible Tax Periods (the financial period for which Corporate Tax is calculated and filed) ending on or before 31 December 2029, subject to the AED 3 million revenue threshold and the other conditions. This relief is separate from the Free Zone regime.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t A Free Zone company is not automatically exempt from Corporate Tax. A Free Zone Person that meets the conditions to be a Qualifying Free Zone Person can benefit from 0% Corporate Tax on qualifying income. Taxable income that does not qualify is generally subject to 9%. If the qualifying conditions are not met, the standard Corporate Tax regime can apply.<\/p> \u00a0<\/p> The Free Zone rules can be technical. Corporate Tax consultancy in the UAE<\/a> can help a business review its activities, customer types, income streams and eligibility before it relies on the 0% Free Zone rate.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t A Qualifying Free Zone Person (a Free Zone business that meets the conditions for the special Corporate Tax regime) can apply the 0% rate only to qualifying income. The classification depends on factors such as the type of activity, the counterparty, whether a Free Zone counterparty is the beneficial recipient (the person that actually uses and enjoys the relevant goods or services), and whether the income falls within an excluded activity (an activity that does not qualify for the special 0% treatment). The current qualifying and excluded activity rules are set out in Ministerial Decision No. 229 of 2025.<\/p> \u00a0<\/p> Income from transactions with non-Free Zone customers can still qualify in some cases, but generally only where it arises from specified qualifying activities and is not from an excluded activity. This means a Free Zone company should not assume that all overseas income, all Free Zone income or all mainland customer income automatically receives the 0% rate.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t A Qualifying Free Zone Person is permitted a limited amount of non-qualifying revenue without automatically losing the special regime. The de minimis requirement is met where non-qualifying revenue does not exceed the lower of AED 5 million or 5% of total revenue, subject to the specific exclusions and calculation rules.<\/p> \u00a0<\/p> If the Free Zone Person fails a qualifying condition, the consequences can extend beyond the current period. Under the current rules, it can cease to be a Qualifying Free Zone Person from the beginning of that tax period and for the subsequent four tax periods, subject to the applicable legislation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t A Free Zone company must meet more than a location test to obtain the special 0% treatment. The Corporate Tax Law and implementing decisions require a Qualifying Free Zone Person to satisfy several ongoing conditions throughout the relevant tax period.<\/p> \u00a0<\/p> Yes. A Free Zone company can have mainland customers, but the Corporate Tax treatment of that income must be analysed. Income from a non-Free Zone person is not automatically qualifying income merely because the supplier is based in a Free Zone. The relevant activity and the Free Zone rules must be tested.<\/p> \u00a0<\/p> For a Qualifying Free Zone Person, income from a mainland customer can qualify where it is derived from a qualifying activity and is not an excluded activity. Other income may be non-qualifying and can affect the de minimis test. The contractual flow, actual activity and source of income should therefore be reviewed before filing.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t Yes, companies within the Corporate Tax regime generally need to meet the applicable registration and filing obligations whether they operate on the mainland or in a Free Zone. A 0% rate does not by itself remove the obligation to register, maintain records or file a Corporate Tax return.<\/p> \u00a0<\/p> After registration, businesses can use Corporate Tax return filing services<\/a> to review the accounts, tax adjustments, disclosures and Free Zone schedules before submission through EmaraTax.<\/p> \u00a0<\/p>Key Takeaways<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\r\n\t\t\t\tTable of Contents\t\t\t<\/h2>\r\n\t\t\t\t\t\t\t\t\t\t
What is the Main Difference Between Mainland and Free Zone Corporate Tax?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
Mainland vs Free Zone Corporate Tax at a Glance<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
1. Basic Tax Treatment<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
Mainland Company<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
Free Zone Person<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
2. AED 375,000 0% band<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
Mainland Company<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
Free Zone Person<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
3. Special Eligibility Conditions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
Mainland Company<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
Free Zone Person<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
4. Small Business Relief<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
Mainland Company<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
Free Zone Person<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
5. Return filing<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
Mainland Company<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
Free Zone Person<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
How Does Corporate Tax Apply to Mainland Companies?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
How Does Corporate Tax Apply to Free Zone Companies?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
When Can a Free Zone Person Benefit From 0% Corporate Tax?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
What is the De Minimis Rule?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
What Conditions Must a Qualifying Free Zone Person Meet?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
Can a Free Zone Company Trade With Mainland Customers?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
Do Mainland and Free Zone Companies Both Need to Register and File?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t