Do You Pay UAE Corporate Tax on Unrealised Gains?
Quick answer: By default, yes. A UAE business that prepares accounts on the accrual basis is taxed on unrealised gains, such as a fair-value increase on an investment property, even though no money has changed hands. Article 20 of Federal Decree-Law No. 47 of 2022 lets you elect the realisation basis in your first tax return, so gains and losses are only taxed when the asset is actually sold or settled. The election is irrevocable, so getting it right the first time matters.
One of the most expensive surprises in the first round of UAE corporate tax returns is this: a company can owe 9% tax on a profit it has never received. It happens when an asset is revalued upward in the accounts but never sold. Under IFRS this paper gain sits in your profit, and the Federal Tax Authority (FTA) taxes accounting profit. The fix is a one-time election most businesses do not know exists. In this guide, Qaspro Global explains the UAE corporate tax treatment of unrealised gains, how the realisation basis election under Article 20 works, the two options available, the irrevocable deadline, and who should make the election.
What Are Unrealised Gains and Losses?
An unrealised gain or loss is a change in the value of an asset or liability that you still hold and have not sold or settled. It is a paper movement recorded in your financial statements, not actual cash. Common examples for UAE businesses include investment property carried at fair value, financial assets measured at fair value through profit or loss, and foreign currency balances retranslated at year-end exchange rates.
Under International Financial Reporting Standards (IFRS), many of these movements flow through the income statement. Because UAE corporate tax starts from accounting profit under Article 20 of Federal Decree-Law No. 47 of 2022, an unrealised gain in your accounts can become taxable income, and an unrealised loss can become deductible, before any transaction takes place. That is the trap this article helps you avoid.
How Does the Default Accrual Basis Tax Unrealised Gains?
If you do nothing, you are on the accrual basis, and unrealised gains are taxable while unrealised losses are deductible in the year they are recorded. The first adjustment in the Article 20 calculation deals with exactly these fair-value and impairment movements, so they are not ignored, they are simply taxed as they appear in your profit and loss.
This can create a real cash problem. Imagine your company holds an investment property revalued upward by AED 500,000 during the year but you have no intention of selling it. On the accrual basis, that AED 500,000 paper gain is part of your taxable income, costing roughly AED 45,000 in corporate tax at the 9% rate, with no rental sale and no cash to pay it from. The realisation basis exists to stop this.
What Is the Realisation Basis Election Under Article 20?
The realisation basis is an election that defers tax on gains and losses until the asset or liability is actually realised, meaning sold, transferred, settled, or written off completely. Under Clause 3 of Article 20 of the Corporate Tax Law, a taxable person that prepares financial statements on an accrual basis may elect to recognise gains and losses on a realisation basis instead. Once elected, unrealised fair-value and impairment movements are removed from taxable income each year and only brought into account when realisation happens.
The detailed conditions are set out in Ministerial Decision No. 134 of 2023 on the General Rules for Determining Taxable Income. Qaspro Global advises every business holding fair-valued or impairment-tested assets to review this election before filing, because the default position is rarely the best one for asset-heavy companies.
What Are the Two Realisation Basis Options?
Article 20 gives a taxable person two distinct ways to apply the realisation basis. You choose one, and the difference matters for how much of your balance sheet is affected.
| Option | What It Covers | Best Suited To |
|---|---|---|
| Option A: Full realisation basis | All assets and liabilities subject to fair value or impairment accounting under IFRS. No unrealised gains or losses are taxed until realised. | Businesses with significant fair-valued assets on both capital and revenue account |
| Option B: Capital account only | Realisation basis applies to assets and liabilities held on capital account, while unrealised gains and losses on revenue account items remain taxable as they arise. | Businesses that want long-term investments deferred but trading-type items taxed normally |
In simple terms, a capital account asset is one you hold for long-term use or investment, while a revenue account asset is closer to trading stock you expect to turn over. Choosing Option B keeps your long-held investments out of tax until sale, while still taxing the gains on items you actively trade.
When Must You Make the Realisation Basis Election?
The realisation basis election must be made during your first tax period, and under Article 8 of Ministerial Decision No. 134 of 2023 it is irrevocable except in exceptional circumstances approved by the FTA. There is no annual reset and no easy change of mind later, so the decision you make in your very first corporate tax return effectively locks in your treatment of unrealised gains for the life of the business.
This is why the election is so easy to get wrong. Many businesses filed their first return focused only on revenue and expenses, never realising that ticking, or not ticking, this box quietly committed them to taxing paper gains forever. If you are still preparing your first return, read our guide on the UAE corporate tax first tax period so you understand exactly which return carries this once-only choice.
What Counts as Realisation of an Asset or Liability?
Realisation is the moment the deferred gain or loss finally becomes taxable or deductible. Under Article 9 of Ministerial Decision No. 134 of 2023, realisation of an asset includes its sale, disposal, transfer, settlement, or complete worthlessness, and realisation of a liability includes its settlement, assignment, transfer, or forgiveness, all measured according to your accounting standards.
Two important transfers are specifically not treated as realisation events, so they do not trigger tax:
- Transfers of assets or liabilities between members of the same qualifying group under Article 26 of the Corporate Tax Law
- Transfers that form part of a business restructuring of an entire business or an independent part of it under Article 27
This means you can reorganise within a group without accidentally crystallising a deferred gain, provided the relief conditions are met.
Worked Example: Accrual Basis vs Realisation Basis
The numbers below are illustrative only, to show how the same paper gain is taxed differently under each method. Assume a UAE company holds an investment property on capital account, revalued upward by AED 500,000 in the year, and a financial asset that lost AED 100,000 in fair value, neither of which is sold.
| Item | Accrual Basis (default) | Realisation Basis (elected) |
|---|---|---|
| Unrealised gain on property | AED 500,000 taxable now | Not taxed until sold |
| Unrealised loss on financial asset | AED 100,000 deductible now | Not deductible until realised |
| Net effect on taxable income | +AED 400,000 | AED 0 this year |
| Indicative tax at 9% | About AED 36,000 | AED 0 until realisation |
On the accrual basis the company pays tax on a AED 400,000 net paper gain with no cash to fund it. On the realisation basis, nothing is taxed until the property is actually sold. The trade-off is that the AED 100,000 loss is also deferred. The right answer depends on whether your portfolio is mostly gaining or losing value, which is exactly the analysis to do before you file.
Who Should Elect the Realisation Basis?
The realisation basis usually benefits businesses whose balance sheets carry assets that swing in fair value but are held for the long term. It removes tax on paper gains and protects cash flow. Qaspro Global generally sees the strongest case for the election in these situations:
- Real estate and investment companies holding property at fair value
- Holding companies and family offices with long-term investment portfolios
- Businesses with large foreign currency balances exposed to year-end retranslation
- Any company expecting net unrealised gains it does not intend to sell soon
The election is less attractive if your assets are mostly falling in value, because you would defer useful deductions, or if you have very few fair-valued items at all. Because it interacts with depreciation, capital gains, and your choice of accounting standard, the decision is best modelled before filing rather than guessed.
Special Rule for Banks and Insurance Providers
Banks and insurance providers face a narrower choice. Under Article 8 of Ministerial Decision No. 134 of 2023, these taxable persons may only elect the realisation basis under the capital account option (Option B), not the full version. Their revenue account fair-value movements therefore remain taxable as they arise, reflecting the trading nature of much of their balance sheet. This is a deliberate carve-out and applies regardless of how attractive the full election might otherwise look.
Frequently Asked Questions
Does UAE corporate tax apply to unrealised gains?
Yes, by default. A business on the accrual basis is taxed on unrealised gains and can deduct unrealised losses in the year they appear in the accounts, under Article 20 of Federal Decree-Law No. 47 of 2022. Electing the realisation basis defers both until the asset is actually sold or settled.
What is the realisation basis in UAE corporate tax?
The realisation basis is an election under Clause 3 of Article 20 that recognises gains and losses only when an asset or liability is realised, rather than as fair-value or impairment movements arise. It is detailed in Ministerial Decision No. 134 of 2023 and removes paper gains from taxable income until a real transaction occurs.
When do I make the realisation basis election?
You make the election during your first tax period, at the time of your first corporate tax return. Under Article 8 of Ministerial Decision No. 134 of 2023 it is irrevocable except in exceptional circumstances approved by the FTA, so it is a once-only decision in practice.
Can I change my realisation basis election later?
Generally no. The decision to elect, or not to elect, is deemed irrevocable. The FTA may allow a change only under exceptional circumstances and with its approval, which is not something to rely on. This is why the first return must be prepared carefully.
What is the difference between capital account and revenue account assets?
Capital account assets are held for long-term use or investment, such as an investment property or a strategic shareholding. Revenue account assets are closer to trading items expected to be turned over. The capital account option of the realisation basis defers tax only on the long-term items while taxing revenue account gains normally.
Does the realisation basis cover foreign exchange gains?
It can. Year-end retranslation of foreign currency balances often creates unrealised gains or losses that flow through profit. Where these relate to assets and liabilities covered by your election, the gain or loss is deferred until the underlying item is realised, which can smooth volatile tax bills for businesses with large foreign currency exposure.
What events count as realisation?
Realisation includes the sale, disposal, transfer, settlement, or complete worthlessness of an asset, and the settlement, assignment, transfer, or forgiveness of a liability, as measured under your accounting standards. Transfers within a qualifying group under Article 26 or as part of a qualifying business restructuring under Article 27 are not treated as realisation.
Do banks have the same realisation basis options?
No. Banks and insurance providers may only elect the realisation basis on the capital account option under Article 8 of Ministerial Decision No. 134 of 2023. They cannot apply the full realisation basis to all fair-valued items, so their revenue account movements stay taxable as they arise.
Need Expert Help?
Qaspro Global, a UAE-based tax and accounting consultancy, models the realisation basis election before you file so you never pay 9% on a gain you have not received, and never lock in the wrong treatment for the life of your business. Our corporate tax team reviews your fair-valued assets, runs the accrual versus realisation comparison, and prepares your first return with the election handled correctly. Contact us today for a free consultation.