The UAE introduced corporate tax in June 2023, ending decades of zero corporate taxation. For UK business owners who have moved (or are planning to move) to Dubai, understanding the new regime is essential.
The good news: at 9%, it remains far lower than the UK's 25% Corporation Tax rate. And for free zone businesses serving overseas clients, it can still be 0%.
This guide explains the UAE corporate tax system from a UK business owner's perspective. We cover the 9% rate, the AED 375,000 threshold, Small Business Relief, and Qualifying Free Zone Person (QFZP) status.
We also explain what counts as taxable income, filing deadlines, transfer pricing basics, and how UAE tax interacts with UK Corporation Tax.
Part of our Dubai relocation series
This article covers UAE corporate tax in depth. For the full relocation picture, read our comprehensive Dubai relocation guide. See also: Statutory Residence Test Guide and Free Zone vs Mainland Guide.
How Does UAE Corporate Tax Work?
The UAE corporate tax applies to all businesses operating in the UAE. This includes free zone companies, mainland companies, and foreign entities with a permanent establishment in the UAE. It replaced a system where only oil companies and foreign banks paid corporate tax.
The rate structure
| Taxable Income | Rate | Notes |
|---|---|---|
| Up to AED 375,000 (£82k) | 0% | Applies to all taxable persons |
| Above AED 375,000 | 9% | Standard rate for mainland and non-qualifying income |
| QFZP qualifying income | 0% | Free zone businesses with overseas/inter-FZ income |
| QFZP non-qualifying income | 9% | Income from mainland UAE customers |
| Large multinationals (EUR 750m+ global revenue) | 15% | OECD Pillar Two minimum tax (from 2025) |
For comparison with the UK: UK Corporation Tax is 25% on profits over £250,000 (19% marginal rate below £50,000). A UAE company paying 9% saves 16 percentage points on every pound of profit above the threshold.
On £200,000 of taxable profit, that is roughly £32,000 in annual savings.
What Counts as Taxable Income in the UAE?
UAE corporate tax is based on accounting profit (as per IFRS or applicable accounting standards), adjusted for specific tax rules. The starting point is your profit and loss statement.
Key adjustments include:
- Allowable deductions: all business expenses incurred wholly and exclusively for the business are deductible. This includes salaries, rent, marketing costs, professional fees, travel, and software subscriptions
- Non-deductible expenses: fines and penalties, donations to non-qualifying entities, entertainment expenses exceeding 50% of total entertainment spend, and payments to connected persons that are not at arm's length
- Exempt income: dividends from UAE companies, capital gains from UAE shareholdings (subject to conditions), and income from personal investments held by natural persons
Personal income: there is no personal income tax in the UAE. Salary, dividends, and other personal income remain tax-free. Corporate tax only applies at the business entity level.
What this means for agency owners
Your UAE company pays 9% (or 0% as QFZP) on its profits. You then pay yourself a salary and/or dividends from the company. Both are tax-free to you personally.
Compare this with the UK where a £200k profit attracts 25% Corporation Tax plus up to 39.35% dividend tax on extraction, giving a combined effective rate of over 50%.
What Is Small Business Relief in the UAE?
Small Business Relief is a transitional measure designed to ease smaller businesses into the corporate tax system. If your total revenue is AED 3 million or less (approximately £660,000), you can elect to be treated as having zero taxable income for that tax period.
This means:
- No corporate tax is payable
- Simplified record-keeping requirements
- You still need to register with the FTA and file a return, but the calculations are minimal
Eligibility conditions:
- Revenue must not exceed AED 3 million in the relevant tax period
- You must not be a Qualifying Free Zone Person (you choose one or the other)
- You must not be part of a Multinational Enterprise Group
- Available for tax periods starting on or before 31 December 2026
- The election must be made in your corporate tax return
Small Business Relief vs QFZP
You cannot claim both. If you are a free zone company with qualifying overseas income, QFZP status (0% on qualifying income) is generally better than Small Business Relief.
QFZP has no revenue cap and no expiry date. Small Business Relief is best for mainland companies with revenue under AED 3m.
What Is a Qualifying Free Zone Person (QFZP)?
QFZP status is the main tax advantage available to free zone companies. If you qualify, your qualifying income is taxed at 0% instead of 9%.
Conditions to qualify
Maintain adequate substance
You must have genuine economic presence in the UAE. This means employees, office space (even flexi-desk), and core business decisions made in the UAE. A "brass plate" company with no real activity will not qualify.
Derive qualifying income
Qualifying income includes: revenue from transactions with entities outside the UAE, revenue from transactions with other free zone persons, and certain other prescribed activities. For a UK agency serving UK clients from Dubai, your client revenue is qualifying income.
Not have elected mainland treatment
Free zone companies can elect to be treated as mainland companies (losing QFZP eligibility). Do not make this election unless you have a specific reason.
Comply with transfer pricing rules
All transactions with related parties and connected persons must be at arm's length (market value). This includes payments between your UAE company and any UK company you still own.
Prepare audited financial statements
QFZPs must have their financial statements audited by an approved UAE auditor. This is a hard requirement. Unaudited accounts disqualify you.
De minimis threshold
If your non-qualifying income (income from mainland UAE customers) does not exceed the lower of AED 5 million or 5% of total revenue, you can still maintain QFZP status. This is important: occasional UAE-based client work will not disqualify you, as long as it stays under this threshold.
If non-qualifying income exceeds the de minimis, all your income loses QFZP treatment for that tax period. This applies to all income, not just the non-qualifying portion. This is a cliff-edge, not a sliding scale.
Transfer Pricing Basics
Transfer pricing rules apply to transactions between related parties and connected persons. For UK agency owners, this typically means transactions between your UAE company and your UK company (if you still have one).
The core rule is the arm's length principle: prices charged between related parties must be what unrelated parties would agree to in a comparable transaction. HMRC applies the same principle in the UK.
Common scenarios for agency owners:
- Management fees: if your UAE company charges your UK company a management fee (or vice versa), it must be at market rate
- Intercompany services: if your UK team does work for UAE clients (or UAE team for UK clients), the intercompany charge must reflect market value
- IP licensing: if intellectual property (brand, software, processes) is held in one entity and used by another, a licence fee at arm's length is required
Documentation requirement: businesses with revenue over AED 200 million must maintain a Master File and Local File. Smaller businesses should still document their transfer pricing methodology. The FTA can request it during an audit.
When Is the UAE Corporate Tax Filing Deadline?
| Requirement | Deadline | Penalty |
|---|---|---|
| FTA registration | As specified by FTA (varies) | AED 10,000 for late registration |
| Corporate tax return filing | 9 months after financial year end | AED 500/month for first 12 months, then AED 1,000/month |
| Tax payment | Same as return filing deadline | 14% per annum on outstanding amount |
| Incorrect return | N/A | Fixed penalty plus percentage of tax understatement |
Example: if your financial year ends 31 December 2025, your first corporate tax return is due by 30 September 2026. Payment of any tax owed is due by the same date.
How UAE Corporate Tax Interacts with UK Corporation Tax
If you have companies in both the UK and UAE, you need to understand how the two tax systems interact.
The UK-UAE double tax treaty
The UK and UAE have a double tax treaty (DTT) that prevents the same income being taxed twice. Key provisions:
- Business profits: profits of a UAE company are only taxable in the UAE, unless the company has a UK permanent establishment
- Dividends: dividends paid from a UAE company to a UK company are generally exempt from UAE withholding tax (the UAE has no withholding tax regime). In the UK, dividends from overseas subsidiaries can be exempt under the Substantial Shareholding Exemption
- Tax credits: if income is taxed in both jurisdictions, the DTT provides credit relief. UAE tax paid reduces the UK tax liability on the same income
Common structures for UK agency owners in Dubai
Option 1: Close UK company, open UAE company
Cleanest structure. All income flows through the UAE company. No UK Corporation Tax obligation (unless you retain UK-source income). Best for agency owners making a permanent move.
Option 2: Keep UK company for UK clients, UAE company for new business
Two entities operating in parallel. UK company handles existing UK contracts; UAE company handles new international work.
Requires transfer pricing documentation for any intercompany charges. More complex but provides a transition period.
Option 3: UAE company with UK branch
UAE parent company with a UK branch for UK operations. Branch profits are taxed in the UK at Corporation Tax rates. Works if you need to maintain a UK presence for specific clients or contracts.
Critical warning: central management and control
If you keep your UK company but manage it from Dubai, HMRC can argue the company is no longer UK tax resident, or that it is dual-resident. This creates complex tax consequences.
The reverse also applies: if your UAE company is managed from the UK (by UK-based directors, for example), it could be treated as UK tax resident. Get the management structure right from day one. See our SRT guide for personal residence rules.
Worked Example: UK vs UAE Tax on £200k Profit
🇬🇧 UK (2026/27)
*Assumes higher rate dividend tax at 35.75% on amount above £500 allowance
🇦🇪 UAE (QFZP)
Assumes all income is qualifying (from overseas clients). Audit fees apply separately.
Annual saving: approximately £80,000
Even at the standard 9% rate (non-QFZP), the saving would be approximately £62,000 per year
How to Register for UAE Corporate Tax
All UAE businesses must register with the Federal Tax Authority (FTA) for corporate tax, even if no tax is payable. The process is straightforward:
- Create an account on the FTA's EmaraTax portal
- Submit your company details (trade licence number, free zone, activity type)
- Provide shareholder and director information
- Receive your Tax Registration Number (TRN)
- File annual returns within 9 months of your financial year end
Most free zone companies can complete registration within 1-2 weeks. Your accountant can handle this as part of the company setup process.
What Are the Most Common UAE Corporate Tax Mistakes?
Assuming UAE is still "tax-free"
The 0% era ended in 2023. All UAE businesses now have corporate tax obligations. Ignoring registration and filing leads to penalties starting at AED 10,000.
Not claiming QFZP status
Free zone companies serving overseas clients should claim QFZP status for 0% on qualifying income. Defaulting to 9% when you could pay 0% is leaving money on the table.
Claiming both QFZP and Small Business Relief
You cannot have both. If you are eligible for QFZP, it is almost always the better option, with no revenue cap and no expiry date.
Ignoring transfer pricing between UK and UAE entities
Intercompany transactions must be at arm's length. Both HMRC and the FTA can challenge artificially high or low charges. Document your pricing methodology.
Exceeding the QFZP de minimis threshold
If non-qualifying income exceeds the lower of AED 5m or 5% of total revenue, ALL your income loses the 0% rate, not just the excess. Monitor this carefully.
Not getting annual audit done
QFZP status requires audited financial statements. Missing the audit requirement can disqualify you from the 0% rate retroactively.
Next Steps
- Register with the FTA. This is mandatory for all UAE businesses, regardless of income level.
- Determine your QFZP eligibility. If you are in a free zone with overseas clients, you likely qualify for 0%.
- Set up proper accounting. UAE corporate tax is based on accounting profit, so accurate books are essential.
- Appoint a UAE auditor. QFZPs need audited financial statements. Budget AED 5,000 to 15,000 per year.
- Plan your UK exit. Understand the Statutory Residence Test, choose the right company structure, and run through our free HMRC compliance checklist.
- Model your tax position. Use our free UK Expat Tax Exposure Calculator to estimate your UK tax liability under different residency scenarios.
Related reading
- → Complete Dubai Relocation Guide for UK Business Owners
- → Statutory Residence Test Explained: UK Expat Guide
- → Dubai Free Zone vs Mainland: Which Is Right for UK Agencies?
- → UK Self Assessment for Dubai Expats: Filing Guide
- → UK Rental Income for Dubai Expats: Tax Guide
- → UK Expat Accountant in Dubai: Dual-Jurisdiction Specialists