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Entry · Accounting

Realisation Basis

A realisation basis recognises a gain or loss when a specified event such as sale, disposal or settlement occurs, rather than merely when an asset or liability changes reported value. Tax systems differ in which items use this approach.

The UAE also has a specific corporate-tax election for certain unrealised gains and losses; it is not a universal rule for every asset.

From the Money Master HQ dictionary, founded by Shihan Sheriff (FCMA, VP of Finance at Nomod, CFO at Esanjo Ventures). How these definitions are written.

What it means

A company holds an investment that rises in estimated value while it remains unsold, and its accounts may show a fair-value gain. Whether tax follows that accounting gain or waits for a realisation event depends on local law.

Realisation is a broad concept, but this glossary term can also refer to a specific UAE election, so distinguish the two before applying a tax conclusion. Identify the accounting event, because fair-value changes and impairments can enter profit or loss without cash moving and are not necessarily sales.

Identify the tax jurisdiction, since some regimes generally tax gains on disposition while others bring specified unrealised items into income, so avoid exporting one country's rule to another. Define the asset and the liability too, because investments, property, receivables and inventory may be treated differently, and exchange-rate movements or revaluation can affect liabilities with asymmetric accounting and tax treatment.

Check the realisation event, since sale is common but settlement, transfer or another event may count under a specific statute, and cash receipt is not always required. In the UAE, taxable persons using accrual accounting may elect a realisation basis for specified gains and losses, and the official accounting guide explains the choices and adjustments.

Banks and insurance providers have a narrower election than other qualifying taxpayers under UAE guidance, so do not assume one option applies to all. Eligible nonbank businesses can elect for all assets and liabilities subject to fair-value or impairment accounting, or for assets and liabilities held on capital account, and the choice affects later years.

The UAE election is made in the first tax period, practically with the first return, according to the FTA guide, so missing it can matter. It is generally irrevocable except in exceptional circumstances with authority approval, which means it is not a year-by-year switch.

Deferring unrealised gains often also defers unrealised losses, so present both sides, not only a cash-flow benefit, and remember that if an investment later recovers in value the sequence of impairments and reversals can be complex. An accounting gain may be removed from taxable income under a qualifying election and then brought in upon realisation, so maintain a detailed schedule that tracks cost basis, tax value, prior impairment and later consideration, because a simple market-value difference may not be enough.

Revaluations can also affect book depreciation and require tax adjustments, and an internal group transfer may have its own relief and cost-basis rules that the realisation election does not replace. A liability can be settled without a simple cash sale, and a gain can be realised in noncash consideration, so realisation is a legal and accounting event, not a cash-equivalence claim.

A deferred gain can create a future obligation, so include it in investment and sale models, and document which election was made, the covered assets and each adjustment, because a spreadsheet total without transaction detail is hard to audit. Tax timing does not change the underlying accounting standard, so deferred-tax accounting may arise, and since the UAE approach is one named example that other jurisdictions may not copy, owners should determine the jurisdiction, asset and election before forecasting any cash-tax effect.

In practice

Real-world examples.

1

Example

An unsold investment rises in fair value but its tax treatment depends on local law.

2

Example

A UAE company elects the realisation basis for qualifying capital-account items.

3

Example

An impairment loss may be deferred along with unrealised gains under a qualifying election.

Formula

Calculation

Illustrative deferred tax effect = qualifying unrealised gain x relevant marginal rate, only if the law would otherwise tax that gain. Worked example: a $5,000,000 gain and a hypothetical 9% rate suggest $5,000,000 x 0.09 = $450,000 of timing difference, not guaranteed tax saved. If the property is later sold for a total gain of $6,000,000 over its original cost, that whole gain is measured at sale, so the earlier $5,000,000 was deferred, not removed.

Case study

Seen in the real world.

Entirely fictional case: Horizon Group revalues a property upward while it remains unsold. Its finance team identifies the local tax regime and records the accounting gain separately from tax adjustments. If a UAE realisation election applies, it documents the election and later disposal calculation. Horizon does not assume every revaluation is taxed immediately elsewhere.

Watch out

Common mistakes.

  • Treating all unrealised gains as automatically untaxed in every country.
  • Assuming a UAE election can be made or reversed at any time.
  • Ignoring that unrealised losses may also be deferred.

Questions

People also ask.

What is the realisation basis?

An approach that recognises specified gains or losses on a realisation event rather than only a value change.

Who can use it?

It depends on local law; the UAE has a specific corporate-tax election for eligible taxpayers.

Is it automatic?

No. Whether an election exists, and when it must be made, varies by jurisdiction.

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Last updated · October 8, 2026
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