Definition

A reduction in the reported value of an asset on the balance sheet, typically triggered by impairment testing that reveals the asset's carrying amount exceeds its recoverable amount. Goodwill and other intangible asset write-downs often signal that the expected future benefits from a prior acquisition or investment have not materialised.

Complementary Terms

Concepts that frequently appear alongside Write-Down in practice.

Impairment

A reduction in the carrying amount of an asset when its recoverable amount falls below that carrying amount. Under IAS 36, goodwill, indefinite-life intangibles and intangibles not yet available for use are tested every year, other assets only when there is an indication of impairment; under FRS 102 all assets, including goodwill, are tested only on indication.

Goodwill Impairment

A non-cash charge recorded when the carrying value of goodwill on the balance sheet exceeds its estimated recoverable amount. Goodwill impairment testing, required annually under IFRS and US GAAP, often signals that the intangible value anticipated at the time of acquisition — including synergies, customer relationships, and growth potential — has not been realised.

Recoverable Amount

The higher of an asset's (or cash generating unit's) fair value less costs of disposal and its value in use. Under IAS 36, an impairment loss is recognised when the carrying amount of an asset exceeds its recoverable amount.

IAS 36 (Impairment of Assets)

The IFRS standard that establishes procedures to ensure assets are carried at no more than their recoverable amount — the higher of fair value less costs of disposal and value in use. IAS 36 requires impairment testing whenever there is an indication of impairment, and at least annually for goodwill and intangible assets with indefinite useful lives.

Goodwill Impairment Testing

The mandatory annual assessment (and more frequent assessment when indicators exist) of whether the carrying amount of goodwill exceeds its recoverable amount. Under IAS 36, goodwill is tested at the cash generating unit level by comparing the unit's carrying amount (including allocated goodwill) with its recoverable amount.

Cash Generating Unit (CGU)

The smallest identifiable group of assets that generates cash inflows largely independent of the cash inflows from other assets or groups of assets. Under IAS 36, when an individual asset's recoverable amount cannot be estimated in isolation, impairment testing is performed at the CGU level.

Income Approach (Valuation)

A valuation methodology that estimates the value of an asset based on the present value of expected future economic benefits, such as cash flows, earnings, or cost savings. The income approach is the most widely used method for valuing intangible assets and includes techniques such as the relief-from-royalty and multi-period excess earnings methods.

Due Diligence

The comprehensive investigation and analysis of a business prior to an investment, acquisition, or partnership. Due diligence covers financials, legal, commercial, technical, and operational areas, and increasingly includes assessment of intangible assets and productivity metrics.

Related FAQ

How do you test goodwill for impairment under current accounting standards?

Goodwill impairment testing compares the carrying amount of a cash-generating unit to its recoverable amount (higher of fair value less costs to sell and value-in-use), with any shortfall recognised as an impairment loss.

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What is the difference between tangible and intangible assets?

Tangible assets have physical form: land, buildings, machinery, vehicles and stock. Intangible assets have none: they are identifiable non-monetary assets such as patents, trade marks, software and customer contracts.

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How do different jurisdictions treat tax amortisation of intangible assets?

Tax amortisation varies significantly: the US allows 15-year amortisation of Section 197 intangibles, the UK relieves most acquired intangibles in an asset purchase but restricts goodwill, and many EU countries vary in relief periods and rates.

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