Corporate Tax & UAE M&A: Key Considerations for Buyers, Sellers & Investors

Corporate tax has become a material part of UAE transaction planning. In previous UAE M&A transactions, tax was often a secondary point compared with licensing, foreign ownership, regulatory approvals, employment, real estate, banking, and contractual risk. Those issues remain central, but corporate tax now has a direct effect on valuation, pre-closing restructuring, warranties, indemnities, purchase price adjustments, and post-closing integration.

The UAE corporate tax regime is based on Federal Decree-Law No. 47 of 2022 on the Taxation of Corporations and Businesses, as amended. It applies to Tax Periods beginning on or after June 1, 2023. Cabinet Decision No. 116 of 2022 sets the AED 375,000 threshold for the general corporate tax rates, with taxable income up to that amount subject to 0 percent and taxable income above it subject to 9 percent. Separate rules apply to Qualifying Free Zone Persons and multinational groups within the scope of the UAE Domestic Minimum Top-up Tax.

For M&A transactions, the practical effect is clear. Corporate tax can no longer be treated as an administrative issue to be addressed after closing. It should be considered at the beginning of the transaction, together with legal, financial, commercial, and regulatory due diligence.

Corporate Tax as a Valuation Issue

Corporate tax changes the economics of UAE acquisitions. A buyer assessing a UAE target will need to look beyond revenue, earnings before interest, taxes, depreciation and amortization (EBITDA), and cash flow. It will also need to understand how taxable income is calculated, whether accounting profits provide a reliable basis for assessing tax exposure, and whether historic tax positions may affect future cash flows.

This is particularly relevant where the target has related-party transactions, intragroup service charges, financing arrangements, licensing fees, management fees, or cross-border dealings. The UAE transfer pricing rules apply to transactions and arrangements between related parties and connected persons. The Federal Tax Authority has confirmed that transfer pricing rules apply to both domestic and cross-border related-party transactions, and that such transactions must meet the arm’s length standard.

For buyers, this affects valuation in two ways. First, the normalized tax cost of the target should be reflected in future cash flow assumptions. Second, any identified tax exposure may affect price, require a specific indemnity, or be addressed through the purchase price mechanism.

For sellers, the tax position of the business can influence transaction readiness. A target with clear corporate tax registration, reliable accounting records, documented related-party pricing, and organized Federal Tax Authority correspondence will generally be easier to diligence than a business where tax compliance has been left to the end of the process.

Share Deals, Asset Deals, and Participation Exemption

The corporate tax analysis will differ depending on whether the transaction is structured as a share acquisition, asset acquisition, business transfer, merger, demerger, or internal restructuring.

In a share deal, the buyer acquires the legal entity together with its historic tax profile. This may include corporate tax liabilities, filing obligations, transfer pricing positions, tax losses, free zone status, and unresolved correspondence with the Federal Tax Authority. For this reason, tax due diligence in a share deal should not be limited to the latest financial statements. It should also consider the target’s position from the start of the UAE corporate tax regime and any earlier facts that may affect the current tax position.

For UAE corporate sellers, the participation exemption may be relevant where shares are sold. The participation exemption can exempt certain dividends and gains from a participating interest where the statutory conditions are met. These conditions include ownership, holding period, subject-to-tax, and asset composition requirements. The UAE Ministry of Finance has also issued Ministerial Decision No. 302 of 2024 on the Participation Exemption and Foreign Permanent Establishment Exemption, which updated the applicable framework.

This should not be assumed automatically. The availability of the participation exemption depends on the seller, the target, the nature of the interest, the holding period, and the composition and tax profile of the target. In transaction practice, the seller’s expected tax treatment may influence commercial negotiations, particularly where the seller expects a tax-efficient exit and seeks to reflect that position in pricing.

Pre-Closing Restructuring and Relief from Recognizing Gain or Loss

Pre-closing restructuring is common in UAE transactions. A seller may wish to transfer assets into a dedicated sale vehicle, carve out non-core assets, simplify a group structure, separate business lines, or move a free zone business into a more suitable structure before sale. A buyer may also require restructuring as a condition to closing.

The UAE corporate tax regime contains reliefs that may be relevant to such steps, but they are conditional and should not be treated as general exemptions.

Qualifying Group Relief under Article 26 of the Corporate Tax Law can allow assets or liabilities to be transferred between taxable persons that are members of the same qualifying group without recognizing a gain or loss for corporate tax purposes, provided the relevant conditions are met and the required election is made. The Federal Tax Authority guidance also explains that the relief may be clawed back where, within two years, the transferred asset or liability is transferred outside the qualifying group or the transferor or transferee ceases to be a member of the qualifying group.

Business Restructuring Relief under Article 27 can apply to certain transfers of an entire business or an independent part of a business. The Federal Tax Authority guidance explains that the relief is intended to eliminate the corporate tax impact of certain business reorganizations, such as mergers and demergers, where the statutory conditions are satisfied and an election is made. The guidance also notes that the relief may be clawed back in certain cases within two years, including where the ownership interests received as consideration are transferred or the business is subsequently disposed of.

These reliefs should be tested carefully. If the conditions are not met, or the relevant election is not made, the transfer may need to be assessed under the ordinary corporate tax rules, including the arm’s length principle where related parties are involved. From a deal perspective, this means that pre-closing restructuring should be built into the transaction timetable. The parties should identify what is being transferred, why the restructuring is being undertaken, whether relief conditions are met, whether elections are required, and whether future actions by the buyer could trigger a clawback.

Free Zone Targets Require Separate Analysis

Many UAE M&A transactions involve free zone entities. A free zone license does not, by itself, determine the corporate tax result. The relevant question is whether the entity qualifies as a Qualifying Free Zone Person and whether its income is qualifying income.

Federal Tax Authority guidance explains that a Qualifying Free Zone Person may be subject to 0 percent corporate tax on qualifying income and 9 percent corporate tax on taxable income that is not qualifying income. The analysis should also take account of Ministerial Decision No. 229 of 2025 on Qualifying Activities and Excluded Activities, which repealed and replaced Ministerial Decision No. 265 of 2023. For Tax Periods starting on or after January 1, 2026, additional compliance procedures also apply to Qualifying Free Zone Persons carrying on the distribution of goods or materials in or from a Designated Zone, including an agreed-upon procedures report under FTA Decision No. 6 of 2026.

For M&A purposes, this distinction is important. A buyer should not value a free zone target on the assumption that all income will remain subject to the 0 percent rate. The analysis should consider the target’s actual activities, customers, counterparties, substance, audited financial statements, transfer pricing documentation, and allocation of revenue and expenses.

Post-closing integration can also affect the position. Changes to the target’s business model, movement of personnel, centralization of functions, revised intragroup service arrangements, or new mainland revenue streams may alter the tax profile. Where free zone status is commercially important to valuation, the transaction documents should address how the business will be operated between signing and closing and how tax risks will be allocated after closing.

Tax Due Diligence and Transaction Documents

Corporate tax due diligence should now be part of the standard UAE M&A process. The scope will depend on the size and nature of the target, but several areas usually require attention.

The first is registration and filing status. The buyer should understand whether the target has registered for corporate tax, whether filings are due or have been submitted, whether payments are outstanding, and whether penalties may apply. Cabinet Decision No. 75 of 2023, as amended, provides for an AED 10,000 administrative penalty where a Corporate Tax registration application is not submitted within the required timeframe. A waiver is available in qualifying cases, including where the first Tax Return is filed within seven months from the end of the first Tax Period. Due diligence should therefore confirm not only whether a late-registration penalty has been imposed, but also whether the conditions for a waiver or refund have been met.

The second is the quality of accounting information. Because taxable income generally starts from accounting income, the reliability of financial statements is directly relevant to tax diligence. Adjustments for non-deductible expenditure, exempt income, related-party pricing, interest limitations, and restructuring reliefs should be considered where relevant.

The third is transfer pricing. In group structures, the buyer should review management charges, shareholder charges, royalties, loans, guarantees, cost-sharing arrangements, and cross-border payments. The Federal Tax Authority’s transfer pricing guidance makes clear that business restructurings and transfers of functions, assets, and risks require arm’s length analysis. Group-level commercial reasons do not automatically establish arm’s length treatment for each entity involved.

These diligence findings should feed directly into the transaction documents. General tax warranties may not be enough. Depending on the findings, the buyer may require warranties on corporate tax registration, returns, records, transfer pricing documentation, free zone status, tax grouping, participation exemption assumptions, restructuring relief elections, tax losses, Federal Tax Authority correspondence, and the absence of undisclosed tax liabilities.

Specific indemnities may be appropriate where a risk is identified but not fully quantifiable at signing. This may include pre-closing tax liabilities, failed relief conditions, transfer pricing adjustments, clawback exposure, penalties, or tax liabilities arising from pre-closing restructuring. Sellers, in turn, will usually seek clear limitations, time periods, conduct rights, and exclusions for matters disclosed during diligence.

Purchase Price Adjustments and Tax Attributes

Corporate tax also affects purchase price mechanics.

In completion accounts transactions, the parties should decide how corporate tax liabilities, tax receivables, deferred tax assets, and uncertain tax positions are treated. A tax payable for a pre-closing period may be treated as debt-like or as a specific liability. A tax refund may be retained by the seller, transferred to the buyer, or shared depending on the commercial agreement.

In locked-box transactions, the parties should consider whether tax-related leakage is properly covered. Leakage definitions often focus on dividends, distributions, management fees, asset transfers, and payments to sellers or connected persons. In the UAE corporate tax context, parties should also consider whether such payments create tax liabilities or transfer pricing exposure that should be economically borne by the seller.

Tax losses require particular care. They should not be valued mechanically. The Federal Tax Authority guidance on Business Restructuring Relief confirms that unutilized tax losses may transfer to the transferee in certain cases where the same or a similar business continues. By contrast, the Federal Tax Authority guidance on Qualifying Group Relief states that tax losses do not transfer under that relief.

A buyer should therefore distinguish between an accounting tax asset and a usable tax attribute. The economic value of losses depends on continuity of business, ownership structure, future profits, tax grouping arrangements, and compliance with the corporate tax rules.

Post-Closing Integration

The tax work does not end at closing. Post-closing integration can create new tax positions and can also affect assumptions made during diligence.

One question is whether the acquired company should remain standalone or join a tax group. Federal Tax Authority guidance explains that a UAE parent company and its subsidiaries may form a tax group where the conditions are met, including ownership of at least 95 percent of share capital, voting rights, and entitlement to profits and net assets. Once formed, the tax group is treated as a single taxable person.

Tax grouping may simplify filing and allow consolidated treatment, but it is not always the correct structure. The group must meet the relevant conditions throughout the tax period, and loss utilization is subject to specific restrictions.

Another question is how the target will transact with the buyer group after closing. Intragroup services, financing, guarantees, procurement, licensing, secondments, and management arrangements should be documented and priced consistently with the arm’s length principle. Where integration involves moving functions, assets, or risks out of the target, transfer pricing and business restructuring considerations may arise.

Post-closing integration should also cover practical compliance: accounting systems, chart of accounts, tax reporting calendars, document retention, transfer pricing files, intercompany agreements, free zone compliance, and responsibility for Federal Tax Authority correspondence. These are operational matters, but they affect legal and financial risk.

A More Disciplined Approach to UAE Transactions

The UAE corporate tax regime does not prevent M&A activity. It does, however, require more disciplined transaction planning. Buyers will expect clearer tax diligence. Sellers will need to prepare the tax profile of a business before going to market. Investors will need valuation models that reflect tax cost, available reliefs, and post-closing operating assumptions.

The key point is not that every UAE transaction has become tax-driven. Many deals will remain primarily commercial, strategic, or succession-related. The change is that corporate tax now forms part of the transaction structure. It affects how businesses are valued, how groups are reorganized before sale, how risk is allocated in the purchase agreement, and how the target is integrated after closing.

In practice, corporate tax is likely to result in more detailed tax due diligence, more specific tax warranties, and closer attention to free zone status, transfer pricing, and restructuring reliefs. For large multinational groups, the UAE Domestic Minimum Top-up Tax may also be relevant. It applies for Fiscal Years starting on or after January 1, 2025 to Constituent Entities of MNE Groups with annual revenue of EUR 750 million or more in the consolidated financial statements of the Ultimate Parent Entity in at least two of the four Fiscal Years immediately preceding the tested Fiscal Year.

For buyers, sellers, and investors, the practical approach is to address corporate tax early, document the relevant assumptions, and ensure that the legal structure, financial model, and transaction documents are aligned.

Planning a UAE M&A transaction?

For advice on transaction structuring, due diligence and corporate tax considerations, contact Kisser Legal.