Corporate Tax UAE: Complete Guide for Businesses in 2026

Worked Example — Standard Business

Scenario: A trading LLC earns AED 500,000 in net profit.

→ First AED 375,000 taxed at 0% = AED 0

→ Remaining AED 125,000 taxed at 9% = AED 11,250

Total Tax Payable: AED 11,250

 Worked Example — SME at the Threshold

Scenario: A consulting firm earns AED 375,000 net profit exactly.

→ Entire profit falls in 0% band.

Total Tax Payable: AED 0

Is there a separate Dubai company tax rate?

No. Dubai follows federal law like every emirate. The corporate tax in Dubai is the same 0%/9% structure — no city-level surcharge, no additional fee.

What Is the DMTT? (New for 2026)

From 1 January 2026, the UAE has introduced a Domestic Minimum Top-Up Tax (DMTT) under Cabinet Decision No. 142 of 2024. This applies to multinational enterprise (MNE) groups with global consolidated revenues exceeding EUR 750 million in at least two of the last four financial years.

The DMTT ensures these large groups pay a minimum effective tax rate of 15% on their UAE operations — in line with the OECD Pillar Two global minimum tax framework.

 Does DMTT affect your business?

If you operate a standard UAE business — mainland or free zone — with group revenues below EUR 750 million, the DMTT does not affect you. It targets the world's largest multinationals only.

Who Has to Pay Corporate Tax in UAE?

Under UAE tax rules, the following are treated as taxable persons:

• Companies incorporated in the UAE — LLCs, PJSCs, branch offices
• Foreign companies managed and controlled from within the UAE
• Individuals running a business with annual revenue above AED 1 million
• Free zone entities (with conditions — see Section 5)

Who Is Exempt?

• Government bodies and government-controlled entities
• Businesses in the extractive sector (oil and gas) — covered under separate emirate-level arrangements
• Qualifying public benefit organisations and registered charities

Corporate Tax in Free Zones: The 0% Rule Explained

Free zone companies can still access a 0% corporate tax rate, but only on Qualifying Income and only if they meet all conditions to be classified as a Qualifying Free Zone Person (QFZP).

To maintain the 0% benefit, a free zone entity must:

• Maintain genuine economic substance inside the free zone — real employees, real core operations (not just a registered address)
• Earn income that falls within the FTA's definition of Qualifying Income
• Not elect into the standard 9% mainland tax regime
• Price all related-party transactions at arm's length
• Submit audited financial statements annually (mandatory from the 2024 tax year onward)

 Don't assume QFZP status

Many free zone businesses incorrectly assume they automatically qualify for 0%. QFZP status must be formally confirmed against FTA criteria. Non-qualifying income earned by a free zone entity is taxed at 9%.

 Worked Example — Free Zone Business

Scenario: A JAFZA-registered trading company earns AED 800,000 — AED 600,000 from qualifying international trade, AED 200,000 from UAE mainland clients.

→ AED 600,000 Qualifying Income at 0% = AED 0

→ AED 200,000 non-qualifying (mainland) income at 9% = AED 18,000

Total Tax Payable: AED 18,000

How Taxable Income Is Calculated

You start with accounting profit prepared under IFRS (or equivalent), then apply adjustments specified in the law:

• Added back: government fines, personal expenses incorrectly charged to the business
• Reduced by: dividends from UAE subsidiaries (exempt under the participation exemption)

Tax Loss Carryforward

Losses from prior years can be carried forward and offset against future profits. The annual offset is capped at 75% of taxable income in any single tax period. Unused losses carry forward indefinitely.

Interest Deduction Cap

Net interest expense deductions are limited to the higher of AED 12 million or 30% of EBITDA. This prevents profit erosion through excessive related-party financing. If your business has significant intercompany debt, this rule must be modelled carefully.

Participation Exemption

Dividends and capital gains from a shareholding of at least 5%, held for 12 months or more, are fully exempt from UAE corporate tax. This makes the UAE a genuinely functional holding company jurisdiction.

Tax Groups

Companies with at least 95% common ownership can form a Tax Group and file a single consolidated return. The major benefit: profitable group members can offset losses of other members within the same group, reducing overall tax payable.

Transfer Pricing Requirements

All transactions between related parties — loans, services, royalties, goods — must be priced on an arm's length basis. Large groups are required to maintain:

• A Local File for related-party transactions
• A Master File if the group exceeds certain revenue thresholds
• A Country-by-Country Report (CbCR) if global revenue exceeds AED 3.15 billion

What Can and Can't Be Deducted

Getting your deductions right is one of the most direct ways to reduce your UAE corporate tax bill. Here is what the law allows and disallows:

Deductible Expenses

• Staff salaries, end-of-service gratuity, medical insurance (if commercially reasonable)
• Office rent and utilities (supported by a lease and receipts)
• Depreciation on business assets per accounting standards
• Marketing, advertising, and website costs
• Audit fees, legal advice, and tax consultancy fees
• Finance charges and bank interest (subject to EBITDA cap)
• Bad debts (if specific FTA conditions are met)
• Entertainment expenses —50% deductibleonly

Non-Deductible Expenses

• Government fines and administrative penalties —never deductible
• Dividends paid to shareholders
• Personal spending by owners or directors charged to the company
• Entertainment expenses above the 50% allowed portion
• Any expense without a supporting invoice or receipt
• Intercompany charges not priced at arm's length

Small Business Relief: Do You Qualify?

Businesses with annual revenue of AED 3 million or less can elect for Small Business Relief, which treats taxable income as zero — no tax calculation, no 9% payable.

How to Register for Corporate Tax on EmaraTax

Registration is mandatory for all taxable persons — including those with zero tax liability. There is no revenue threshold that exempts a business from registering. You register through the FTA's EmaraTax portal.

Step-by-Step Registration Process

• Go to tax.gov.ae and create an account using UAE Pass or Emirates ID
• Submit your trade license, entity details, and financial year start/end dates
• Receive your Tax Registration Number (TRN) — your corporate tax identity for all filings

 Registration deadline

Businesses that have not yet registered must do so before

31 July 2026

to avoid the AED 10,000 late registration penalty.

Filing Deadlines & Tax Payment Schedule

The filing and payment deadline is 9 months after your financial year end. Both the return and the payment are due on the same date.

Invoices & Documentation: What the FTA Requires

The FTA does not just assess whether your numbers are correct — they check whether the documentation behind every deduction exists. No supporting invoice or receipt means the deduction can be disallowed entirely. The FTA has the right to examine records going back 7 years.

What a Valid Invoice Must Include

• Name and address of the supplier
• Tax Registration Number (TRN) — required if the supplier is VAT-registered
• Sequential invoice number and issue date
• Clear description of goods or services supplied
• Amount charged, VAT (if applicable), and total payable
• Buyer details for any B2B transaction above AED 10,000

Common Documentation Mistakes to Avoid

• Paying suppliers in cash with no receipt — no paper trail, no deduction
• Personal expenses (travel, shopping) coded to the business account
• Intercompany invoices not priced at arm's length
• Storing invoices only in email with no backup system
• Backdating or duplicating invoices — this is a serious compliance risk

Corporate Tax vs. VAT: Key Differences

Many business owners assume familiarity with VAT means they understand corporate tax. They are completely different taxes with different bases, rates, and filing cycles.

The most important overlap: both VAT and corporate tax depend on proper invoices and receipts. Good bookkeeping habits built for VAT compliance will carry over — but corporate tax demands even more rigour around expense documentation and related-party records.

UAE Corporate Tax Compliance Checklist for 2026

• Registered on EmaraTax? If not, register before31 July 2026to avoid the AED 10,000 penalty

• Know your financial year-end and your 9-month filing + payment deadline

• Free zone entity? Confirm QFZP status formally with the FTA — do not assume it

• Revenue under AED 3 million? Formallyelect Small Business Reliefbefore 31 December 2026

• Invoice and receipt system in place for every business expense

• Records stored and accessible for at least7 years

• Related-party transactions documented at arm's length with formal pricing

• Transfer pricing files (Local File / Master File) up to date if required

• Working with a UAE-registered tax advisor for group structures or complex arrangements

• MNE group with revenue > EUR 750M? Confirm DMTT applicability and reporting obligations

FAQ
 

Q1. When was corporate tax introduced in the UAE?
Corporate tax was introduced in June 2023 and applies to businesses whose financial year starts on or after that date.
 

Q2. What is the UAE corporate tax rate in 2026?
There are two tax rates — 0% on taxable income up to AED 375,000 and 9% on income above that amount. Large multinational groups with revenue above EUR 750 million may also be subject to a 15% Domestic Minimum Top-up Tax (DMTT).
 

Q3. Is registration mandatory even if my profit is zero?
Yes. Corporate tax registration is mandatory for all businesses, even if the tax payable is zero. Missing the registration deadline can result in a penalty of AED 10,000.

Q4. How do I register on EmaraTax?
Visit tax.gov.ae → create an account using UAE Pass or Emirates ID → submit your trade license and financial year details → receive your TRN (Tax Registration Number).
 

Q5. What is the filing deadline?
The deadline is 9 months after the end of the financial year. For example, if your financial year ends in December 2025, both filing and payment must be completed by 30 September 2026.
 

Q6. Do free zone companies need to pay corporate tax?
If a company qualifies as a QFZP (Qualifying Free Zone Person), it may benefit from a 0% tax rate. However, this status is not automatic and must be formally confirmed. Non-qualifying income is taxed at 9%.
 

Q7. What are the conditions for QFZP status?
The business must have genuine economic substance in the free zone, earn qualifying income, submit audited financial statements, and maintain arm’s length pricing for related-party transactions.
 

Q8. What is Small Business Relief?
Businesses with revenue of AED 3 million or less can treat their taxable income as zero, meaning no corporate tax is payable. This relief is available until 31 December 2026 and must be formally elected through EmaraTax.
 

Q9. If my profit is below AED 375,000, do I still need to pay tax?
No corporate tax is payable because it falls within the 0% tax band. However, registration and return filing are still mandatory.
 

Q10. Are government fines tax deductible?
No. Government fines such as FTA penalties or municipality fines are never tax deductible under any circumstances.