UAE Corporate Tax: 0%, 9% and Small Business Relief.
How the taxable-income threshold, Small Business Relief, Free Zone rules, accounting adjustments and filing timetable work together.
Direct answer
Who is within the UAE Corporate Tax system?
United Arab Emirates Corporate Tax is not limited to mainland companies. UAE-incorporated juridical persons, including Free Zone companies, generally enter the federal Corporate Tax framework. Foreign entities may be within scope where they have a permanent establishment, a nexus or other connection specified by law. Certain natural persons are also covered when they conduct a business or business activity in the UAE above the relevant turnover threshold.
The first question is therefore not simply whether the rate is 0% or 9%. The sequence is: identify the taxable person, establish the tax period, determine the accounting result and then apply the tax adjustments, exemptions, elections and reliefs that are actually available. A trade licence, bank balance or level of cash receipts does not answer those questions on its own.
Company or other legal entity
A UAE-incorporated entity generally has registration, accounting, return and record-keeping obligations even where the final tax payable is nil.
UAE business above AED 1 million
A natural person is generally brought into scope when turnover from UAE business activities exceeds AED 1 million in a calendar year.
Official basis: Federal Tax Authority guidance for natural persons, checked 12 August 2026.
How do the 0% and 9% rates work?
Under the standard regime, the portion of taxable income up to and including AED 375,000 is subject to Corporate Tax at 0%. The portion above AED 375,000 is taxed at 9%. This is a threshold within the taxable-income calculation; it is not a revenue threshold and it should not be applied directly to sales, invoices or account deposits.
| Step | What is reviewed | Why it matters |
|---|---|---|
| Financial statements | Income, expenditure, assets and liabilities for the tax period | Starting point for the tax computation |
| Tax adjustments | Non-deductible costs, restrictions, exemptions, losses and elections | Bridge from accounting profit to taxable income |
| First AED 375,000 | 0% on taxable income up to and including the threshold | Do not apply this threshold to revenue |
| Excess | 9% on taxable income above AED 375,000 | Only the excess is charged at 9% |
Rate and threshold: UAE Ministry of Finance.
What does a simple Corporate Tax calculation look like?
Assume a company has AED 1,000,000 of taxable income after its financial statements have been adjusted for Corporate Tax purposes. The first AED 375,000 is taxed at 0%. The remaining AED 625,000 is taxed at 9%, producing a simplified Corporate Tax liability of AED 56,250.
How does Small Business Relief work through 2029?
Small Business Relief (SBR) is an election for eligible UAE resident taxable persons. The revenue threshold is AED 3 million in the relevant tax period and in the specified earlier periods. Following the 2026 extension, it can apply to eligible tax periods ending on or before 31 December 2029.
When the election is valid, the taxable person is treated as having no taxable income for that period. The relief does not make registration, revenue testing, return filing or record retention irrelevant. A Qualifying Free Zone Person and certain members of multinational groups are excluded. The choice should also account for the treatment of losses and net interest expenditure.
Simplified eligible period
The taxable person is treated as having no taxable income for the elected period, subject to the statutory conditions.
Growth and losses still matter
Losses and net interest expenditure from an SBR period may not be carried forward as they would be under the standard regime.
Current extension: UAE Ministry of Finance, 7 August 2026.
What changes for a UAE Free Zone company?
A Free Zone licence does not itself create a general Corporate Tax exemption. The special 0% regime applies to a Qualifying Free Zone Person (QFZP), and then only to Qualifying Income. The business must continue to satisfy the legal conditions rather than pass a one-off formation check.
- Income and transaction type: The activity, counterparty and transaction must fall within the qualifying rules.
- Adequate substance: Core activities, assets, employees and expenditure must be appropriate for the income earned.
- De minimis test: Non-qualifying revenue must remain within the statutory tolerance.
- Transfer pricing: Related-party dealings must follow the arm's-length principle and the applicable documentation rules.
- Audited financial statements: A QFZP must maintain audited financial statements regardless of the general audit threshold.
Our dedicated Free Zone Corporate Tax and QFZP guide owns that specific search intent. This page remains focused on the wider Corporate Tax system so the two URLs support rather than compete with each other.
Standard regime, SBR or QFZP: what is actually being compared?
These are not three labels for the same outcome. They use different eligibility tests, bases and compliance consequences. The comparison needs to consider the nature of the income, revenue history, substance, documentation, loss position and expected development of the business.
| Route | Core effect | Main test | Ongoing consequence |
|---|---|---|---|
| Standard regime | 0% up to AED 375,000 taxable income; 9% on the excess | Financial statements, tax adjustments, exemptions, elections and losses | Registration, records, return and payment where due |
| Small Business Relief | No taxable income for an eligible elected period | UAE residence, AED 3 million revenue history and exclusions | Election by period; filing and evidence still required |
| QFZP | 0% on Qualifying Income; other taxable income generally at 9% | Activities, substance, de minimis, transfer pricing and audit | Conditions must be met continuously; SBR is unavailable |
How is taxable income derived from the accounts?
The accounting profit or loss prepared under an accepted accounting standard is normally the starting point. Corporate Tax adjustments then address items such as non-deductible expenditure, interest limitations, exempt participation income, unrealised gains or losses where relevant, tax losses and specific elections.
- Business expenditure: The contract, invoice, commercial purpose and evidence of receipt should tell the same story.
- Owner transactions: Salary, reimbursement, loan, dividend and personal withdrawal must not be treated as interchangeable labels.
- Related parties: Management fees, finance and asset transfers require an arm's-length basis and consistent documentation.
- Holdings: A participation exemption has specific conditions; the word “holding” in a licence or company name is not enough.
Regular UAE accounting and tax compliance makes these decisions visible during the year instead of shortly before the filing deadline.
Which records make a Corporate Tax position defensible?
The return is the final summary. Behind it, bank movements, invoices, agreements, ledgers, approvals and financial statements should provide a traceable audit trail. Free Zone companies also need evidence that the actual activity, customer type and transaction flow support the chosen treatment.
- Revenue: Contract, invoice, delivery evidence, customer and payment can be reconciled.
- Costs: Supplier, business purpose, approval, invoice and payment are retained.
- Shareholder dealings: Remuneration, loans, reimbursements and distributions are separately authorised and recorded.
- Elections and reliefs: Eligibility, timing, evidence and expected consequences are documented before filing.
A monthly close reduces year-end uncertainty and shows earlier whether a registration threshold, revenue limit or Free Zone condition is approaching.
What belongs in the filing timetable?
A taxable person generally files its return and pays the Corporate Tax due within nine months after the end of the tax period. Preparation begins earlier: bank accounts are reconciled, incomplete transactions are resolved, the financial statements are closed and the tax adjustments and elections are documented.
| Timing | Task | Output |
|---|---|---|
| Throughout the year | Record invoices, banks, contracts and related-party activity | Complete audit trail |
| Before period end | Review elections, provisions, SBR and QFZP status | Decisions made before close |
| After period end | Prepare financial statements and tax adjustments | Taxable-income computation |
| Within nine months | Submit the return and settle tax due | Completed filing cycle |
Return process and deadline: Federal Tax Authority Corporate Tax Returns Guide.
What does a UAE Corporate Tax return not decide?
A correct UAE filing does not determine how another country treats the company, its owners, distributions or management. Tax residence, place of effective management, controlled foreign company rules, permanent establishments and treaty access remain separate questions under the law of the relevant jurisdiction. A UAE Tax Residency Certificate is also a separate evidence process; it is not created by filing a Corporate Tax return.
Our role is to structure and coordinate the UAE implementation. Where the owners, directors or operations connect to another country, the consequences there should be reviewed with an appropriately licensed adviser. The underlying licence and operating model should first be consistent with the UAE company formation route. On request, we coordinate a joint discussion so the UAE accounts and filing position align with the wider facts.
Which Corporate Tax mistakes create avoidable risk?
- Applying the AED 375,000 threshold to revenue rather than taxable income.
- Assuming that a Free Zone licence automatically produces a 0% result.
- Electing Small Business Relief without checking earlier revenue and the treatment of losses.
- Leaving owner payments without agreements, approvals or consistent accounting entries.
- Discovering shortly before filing that the bank, invoices and bookkeeping do not reconcile.
- Preparing the UAE return without addressing management and tax connections in other countries.
The strongest position is not the most aggressive one. It is the position whose numbers, agreements, decisions and actual business activity tell the same coherent story.
Official sources
- Federal Tax Authority guidance for natural persons
- UAE Ministry of Finance
- UAE Ministry of Finance, 7 August 2026
- Federal Tax Authority Corporate Tax Returns Guide
- Federal Tax Authority: Tax Residency Certificate service
Last checked 22 August 2026. General information; the application depends on the person, purpose and responsible authority.
Frequently asked questions about UAE Corporate Tax
What is the UAE Corporate Tax rate?
For a taxable person under the standard regime, taxable income up to and including AED 375,000 is taxed at 0%. The portion above AED 375,000 is taxed at 9%. The threshold applies to taxable income, not revenue, bank receipts or invoice value.
Does every UAE company need to register for Corporate Tax?
UAE juridical persons within the Corporate Tax system must assess and meet their registration obligations even if they expect no tax payment. A Free Zone licence, a loss or low taxable income does not by itself remove registration, filing and record-keeping requirements.
What is Small Business Relief in the UAE?
Small Business Relief is an election available to certain UAE resident taxable persons whose revenue does not exceed AED 3 million in the relevant and specified earlier tax periods. The current extension covers eligible tax periods ending on or before 31 December 2029.
Does a Free Zone company automatically pay 0% Corporate Tax?
No. A Qualifying Free Zone Person receives the 0% rate only on Qualifying Income and only while all statutory conditions are met. These include adequate substance, qualifying activities and transactions, the de minimis rule, transfer pricing and audited financial statements.
When can a natural person be subject to UAE Corporate Tax?
A natural person conducting a business or business activity in the UAE is generally within scope when total turnover from those activities exceeds AED 1 million in a Gregorian calendar year. Wages, personal investment income and qualifying real-estate investment income are excluded from that business-turnover test.
When is a UAE Corporate Tax return due?
A taxable person generally files the return and pays any Corporate Tax due within nine months after the end of the relevant tax period. The precise date follows the entity's financial year and any specific FTA decision that applies to it.
Is Small Business Relief always better than the standard regime?
No. The election can simplify the period, but tax losses and disallowed net interest expenditure from an SBR period do not carry forward in the same way as under the standard regime. Revenue history, expected growth, investment and losses should be reviewed before electing.
How can The Key Advisory support UAE Corporate Tax compliance?
We coordinate registration, bookkeeping inputs, financial statements, tax adjustments, elections, filing and the ongoing UAE compliance calendar. Cross-border effects should also be aligned with an adviser licensed in the relevant overseas jurisdiction.
Bring the accounts, elections and deadlines into one process.
We coordinate UAE Corporate Tax implementation from the underlying bookkeeping and evidence.
From the tax rule to ongoing compliance.
These pages separate the broad tax system, Free Zone qualification and operational delivery. For a move from another country, review Exit tax and moving to Dubai.
The wider UAE tax system, personal tax and business obligations.
Read the main guide →The detailed requirements for the 0% Free Zone regime.
Review QFZP →Bookkeeping, statements, returns and the filing calendar.
View the service →