Mergers & Acquisitions Law in Dubai UAE
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By Sapient Services Pvt. Ltd. | Reviewed by Sapient Services’ Transaction Advisory Team | Last Updated: November 2026
Before you price a deal in Dubai, find out which rulebook governs the target. Mergers and acquisitions in Dubai run under mainland company law, free zone regulations or the DIFC and ADGM frameworks, and one federal competition law cuts across all of them.
Three changes make 2026 different. Merger filings now turn on a turnover test as well as market share, in force since 31 March 2025. The Competition Law’s Executive Regulations, issued on 20 April 2026, took effect on 30 July 2026. And the Civil Transactions Law, in force since 1 June 2026, brings good faith into negotiations.
This guide explains the law, the approvals and the process. For help with a live transaction, see our M&A advisory services in Dubai.
Quick Answer: Mergers and acquisitions in Dubai are share, asset or statutory merger deals. Onshore they follow the Commercial Companies Law; in free zones, DIFC and ADGM they follow local rules. A deal that transfers control must be filed with the Ministry of Economy and Tourism at least 90 days before completion if the parties’ UAE sales in the relevant market exceed AED 300 million, or their share of that market exceeds 40%. Qualifying restructurings can be tax neutral under Article 27 of the Corporate Tax Law, which otherwise taxes profits at 9%.
What are mergers and acquisitions in Dubai?
M&A deals in Dubai are transactions in which one business takes control of another, or two businesses combine. They cover acquisitions, disposals, mergers, joint ventures and strategic alliances, carried out through shares, assets or a legal merger.
In a merger, two companies join into one. In an acquisition, both stay in place and one gets a new owner. For the general concepts behind any deal, see our complete guide to mergers and acquisitions.
Why companies buy or merge in Dubai
Companies pursue M&A in Dubai when buying is faster or cheaper than building. A customer base, a supplier, a licence or a team can change hands in one transaction instead of being built over years. The usual aims:
- Enter or expand in a market, by buying a local operator or several smaller ones in turn (buy-and-build).
- Add products, technology or talent.
- Cut overlapping costs and capture synergies.
- Exit or restructure a business.
Buyers and sellers need different advice, which our note on buy-side versus sell-side M&A advisory explains.
Types of M&A deals in Dubai
Deals are classified by how the businesses relate and by how the transaction is structured. Both change the approvals required.
- Horizontal: similar products to similar customers, so competition review matters most.
- Vertical: a buyer acquires a supplier or distributor.
- Market extension: the same product in a new geography.
- Product extension: related products sold to the same customers.
| Structure | What the buyer gets | Main catch | Note |
|---|---|---|---|
| Share purchase | The company, with its licences, contracts and history | Inherits every liability | Registered with the licensing authority |
| Asset purchase | Only the chosen assets and liabilities | Licences, contracts and employees move one by one | Chambers’ 2026 UAE guide calls asset deals less common, citing limited precedent and formality |
| Statutory merger | One company absorbed into another, or two consolidated | Shareholder approval, then a creditor objection window | The 2025 Companies Law amendment widened merger and demerger routes |
| Joint venture or minority stake | Shared ownership or control rights | Can still amount to control | Check merger control |
Structure drives tax, timing and risk more than the headline price does. Settle it first.
Which laws govern mergers and acquisitions in Dubai
Federal law applies across the UAE. The Dubai layer is licensing through the Department of Economy and Tourism, property registration at the Dubai Land Department, and the DIFC and DMCC regimes. A deal follows the law of the jurisdiction where the target is registered, so check the registration first. It decides which authority approves the deal.
- Dubai mainland: Federal Decree-Law No. 32 of 2021, as amended by Federal Decree-Law No. 20 of 2025.
- Free zones such as DMCC or JAFZA: the authority’s own regulations. The authority acts as its own registrar.
- DIFC and ADGM: legal systems rooted in English law, and English law is a frequent choice for transaction documents.
- Listed or regulated targets: the Securities and Commodities Authority for listed companies, and regulators such as the DFSA, ADGM’s FSRA or the Central Bank for regulated financial businesses.
On ownership, since 1 June 2021 onshore companies can generally be 100% foreign owned, unless the activity is designated strategic under Cabinet Resolution No. 55 of 2021 or restricted by the emirate’s licensing authority.
How a Dubai mainland deal is documented and registered
A mainland share sale is registered with the Dubai Department of Economy and Tourism, and the memorandum of association is usually amended and notarised before a new licence is issued. Free zone transfers run through the zone authority instead.
A statutory merger has a fixed sequence. Shareholders approve it, each company notifies its creditors within 10 working days and publishes notice in two daily newspapers, one in Arabic, and creditors then have 30 days to object.
The 2025 amendment to the Companies Law also lets a company move its licence between mainland and free zone authorities and issue multiple share classes in an LLC. Both can change how a deal is structured.
UAE merger control: when a Dubai deal needs approval
UAE merger control is the requirement to obtain Ministry of Economy and Tourism clearance before completing a transaction that transfers control of an undertaking, which the law calls an economic concentration, and crosses the filing thresholds set by Cabinet Resolution No. 3 of 2025 under Federal Decree-Law No. 36 of 2023. Meeting either test triggers a filing.
| Item | Rule |
|---|---|
| Turnover test | Total annual sales of the undertakings in the relevant UAE market above AED 300 million in the last fiscal year |
| Market share test | Total share of the relevant market above 40% in the last fiscal year |
| Who files | The buyer in an acquisition; all parties jointly in a merger or joint venture |
| When | At least 90 days before completion |
| Completeness check | A formal assessment within ten working days. The review clock runs from a complete filing |
| Standstill | The regime is suspensory: steps to complete the deal during the review are prohibited |
| Filing fee | 0.02% of the participating undertakings’ total annual sales, capped at AED 150,000 |
| Ministry decision | 90 days from a complete filing, extendable by 45. No decision counts as rejection |
| Third parties | 15 working days to comment once details are published |
| Closing early or not filing | Fine of 2% to 10% of annual sales of the goods or services concerned, or AED 500,000 to AED 5 million where those cannot be calculated |
Either test can be met by one party alone, so a large incumbent buying a small target can be caught. The law also reaches activity outside the UAE that affects competition inside it, which matters for cross-border M&A.
Control is not defined. Gibson Dunn advises assuming a broad reading, so veto rights over the budget or senior hires could count. The Executive Regulations (Cabinet Resolution No. 59 of 2026) require three years of audited financials and a report on the deal’s economic effects. They do not expressly provide for unwinding a completed deal, but the Ministry can review it after completion and fine the parties.
The 90-day window is the item deal teams plan for last and should plan for first.
The M&A process in Dubai, step by step
The Dubai M&A process has eight steps, and merger control sits in the middle of the timetable, not at the end.
- Set the strategy and screen targets or buyers against it.
- Sign an NDA and a non-binding term sheet or letter of intent. Decide early which parts, such as confidentiality and exclusivity, will bind.
- Run due diligence on the target’s financial, legal, tax and commercial position.
- Value the business and set a price range with a stated basis and date.
- Negotiate the share purchase agreement and, for a joint venture or a continuing seller, the shareholders’ agreement. Make merger control clearance a condition precedent and state the governing law.
- File for merger control and obtain any sector or free zone approvals.
- Complete the transfer: update the share register, constitutional documents, licence and bank mandates. In a statutory merger, run the creditor notice and objection period first.
- Integrate operations, systems, people and reporting.
What diligence and valuation should cover in a Dubai deal
Due diligence tests the target’s position before price and terms are fixed, and valuation turns the findings into a defensible price range. Treat diligence as a test of the financial model’s assumptions, not a checklist. Checks that tend to change the price in Dubai:
- Debt-like items such as accrued end-of-service gratuity under Federal Decree-Law No. 33 of 2021.
- Corporate tax registration and filings since the 9% regime began in June 2023, and the target’s free zone status.
- Change-of-control clauses, related-party contracts, litigation, and title to any Dubai property, which is registered with the Dubai Land Department.
- Beneficial ownership and AML records under Federal Decree-Law No. 10 of 2025.
Ask for the valuation as a range with its date, basis and assumptions, and value synergies separately from the standalone business. See our due diligence audit services in Dubai and business valuation service in Dubai for the detail.
Corporate tax in Dubai M&A deals
Corporate tax in an M&A deal is the UAE Corporate Tax Law’s treatment of gains made when shares, assets or businesses change hands. The standard rate is 9%.
Two reliefs matter. Article 26 relieves transfers of assets and liabilities within a qualifying group, detailed in Ministerial Decision No. 132 of 2023. Article 27 gives business restructuring relief, detailed in Ministerial Decision No. 133 of 2023, so a whole business or an independent part of one can move for shares or ownership interests without immediate tax on the gain. The transferor elects the relief in its tax return, and both reliefs carry a two-year clawback if the assets, business or ownership interests move on.
Other conditions include valid commercial reasons for the transfer, and neither party can be an Exempt Person. Review tax before structuring, again when the agreement is drafted, and once more after completion. Confirm eligibility with a UAE tax adviser before signing.
What the 2026 Civil Transactions Law changes for Dubai deals
The UAE’s new Civil Transactions Law, Federal Decree-Law No. 25 of 2025, replaced the 1985 Civil Code on 1 June 2026 and governs onshore civil and commercial contracts. DIFC and ADGM keep their own legal systems, and the law is not retroactive.
For M&A, the sharpest change is that good faith now reaches the negotiation stage. Three practical effects:
- Disclosure: keep a dated record of what each side disclosed and when.
- Remedies and contract rules: the framework was strengthened, so check how termination and damages clauses will read under the new law.
- Governing law: express choice-of-law clauses matter more in cross-border deals.
Al Tamimi’s August 2026 M&A edition of Law Update adds a point on warranty and indemnity policies. Where one backs the share purchase agreement, the two documents should be designed together, because a buyer claiming breach has to show a quantified, recoverable loss under the agreement’s terms.
Common mistakes in Dubai M&A
- Treating merger control as a formality after signing. The filing must precede completion by 90 days, so a deal with no clearance condition can stall or be fined. Build the timetable backwards from the filing.
- Missing change-of-control clauses. A share sale leaves contracts and licences in place, but a clause can still let a counterparty terminate or demand consent. Read them before signing.
- Pricing off headline earnings. Unnormalised profit and ignored debt-like items such as gratuity overstate value. Normalise earnings first.
- Missing the conditions on tax relief. A second transfer within two years can withdraw it, so check the post-deal plan first.
- Leaving statutory merger timelines out of the plan. Creditor notice and a 30-day objection window are fixed, so closing slips if they start late.
Pro tips for mergers and acquisitions in Dubai
- Check each entity’s registration first. The licence decides which authority approves the deal.
- Test the thresholds by relevant market. The Ministry’s July 2026 guidelines explain how to define it.
- Choose governing law and dispute forum expressly. English law is common in Dubai deal documents.
- Decide structure, tax relief and any warranty policy together, before the share purchase agreement is drafted.
FAQ
What is M&A in Dubai?
M&A in Dubai covers deals in which one business acquires control of another or two businesses merge. The rules depend on whether the target is onshore, in a free zone, or in DIFC or ADGM.
What is the difference between a merger and an acquisition?
In a merger, two companies combine into one. In an acquisition, both continue, but one gets a new owner or controller. The difference affects approvals, tax relief and how creditors are notified.
What is an economic concentration under UAE competition law?
It is a transaction that transfers control of an undertaking, such as a merger, an acquisition or a joint venture. Control is not defined, so a broad reading is the safe one.
Is merger control approval mandatory in the UAE?
Yes, where a deal transfers control and meets either threshold: UAE sales above AED 300 million in the relevant market, or a combined share above 40%. The parties cannot complete until the Ministry of Economy and Tourism clears the deal.
Can the parties complete a deal before merger clearance?
No. The regime is suspensory, so steps to complete the transaction during the review are prohibited. Closing early carries a fine of 2% to 10% of annual sales.
How long does an M&A deal take in Dubai?
No fixed timetable exists. The statutory parts are the filing at least 90 days before completion and a Ministry review of up to 90 days, extendable by 45, while diligence, negotiation and other approvals add time that depends on the deal.
Can a foreigner buy a company in Dubai?
Generally yes. Most onshore activities allow 100% foreign ownership, apart from activities designated as strategic, and free zones set their own ownership rules. Check the target’s activity and licence first.
Is an acquisition taxed in the UAE?
Gains can fall within UAE corporate tax at 9%. Article 26 and Article 27 reliefs can defer tax on qualifying group transfers and business restructurings, with a two-year clawback if the assets or ownership interests move on.
Is a share purchase or an asset purchase better?
A share purchase moves a business in one step but brings its liabilities. An asset purchase lets the buyer choose what to take, but licences, contracts and employees move one by one.
Do I need a valuation report for an M&A deal in Dubai?
No single UAE rule requires one for every deal. Buyers, sellers, lenders and authorities still ask for one to support the price, and some free zone or regulated transactions have their own requirements, so check the relevant authority.
How do cross-border M&A deals differ from domestic ones?
Cross-border deals add foreign approvals, tax treatment in more than one country and a choice of governing law. UAE competition law can also apply to activity outside the UAE that affects competition inside it.
Who is on the deal team in a Dubai M&A transaction?
A UAE-licensed lawyer drafts the agreements and handles filings, a tax adviser shapes the structure, and a valuer and financial advisor price the business and run diligence. Sapient Services works on the valuation and diligence side.
Next step before starting mergers and acquisitions in Dubai
- List every entity in the deal with its registration and licensing authority.
- Pull last fiscal year’s UAE sales by market and estimate market share, to see early whether either threshold could apply.
- Agree the diligence scope and ask for a valuation range, with its basis, before you sign a letter of intent.
To discuss a Dubai transaction, contact Sapient Services Pvt. Ltd., a New Delhi valuation and advisory firm, at +971 504381335 or valuation@sapientservices.com, or visit sapientservices.com.
This article is general information, not legal, tax or investment advice. It reflects sources reviewed in October and November 2026. Confirm current law with a UAE-licensed adviser before acting.
