Under Ind AS 38, an entity determines the useful life of an intangible asset by considering various factors to assess the period over which the asset is expected to contribute to the entity's economic benefits. These factors include:
- Expected usage of the asset: How the entity intends to use the asset.
- Product life cycles: Typical product life cycles for the asset and public information about estimates of useful lives of similar assets.
- Technical, technological, commercial, or other obsolescence: The rate at which the asset is expected to become obsolete.
- Stability of the industry: The stability of the industry in which the asset operates and changes in market demand for the products or services output from the asset.
- Expected actions of competitors: The expected actions of competitors or potential competitors.
- Level of maintenance expenditure: The level of maintenance expenditure required to obtain the expected future economic benefits from the asset and the entity’s ability and intention to reach such a level.
- Legal or similar limits: Legal or contractual provisions that may limit the useful life, such as expiry dates for licences or patents.
An intangible asset is considered to have an indefinite useful life when, based on an analysis of all relevant factors, there is no foreseeable limit to the period over which the asset is expected to generate net cash inflows for the entity. This does not mean the asset will last forever, but rather that its useful life is not limited by factors like obsolescence or contractual terms.
Implications of an Indefinite Useful Life:
- No Amortisation: Intangible assets with an indefinite useful life are not amortised. This is a key distinction from assets with finite useful lives.
- Annual Impairment Testing: Instead of amortisation, an intangible asset with an indefinite useful life must be tested for impairment annually, or more frequently if there is an indication that the asset may be impaired. This involves comparing the asset's recoverable amount (the higher of its fair value less costs to sell and its value in use) with its carrying amount. This annual impairment test is crucial to ensure the asset is not carried at an amount exceeding its recoverable amount.
- Reassessment of Useful Life: The useful life of an intangible asset that is not being amortised must be reviewed each reporting period to determine whether events and circumstances continue to support an indefinite useful life assessment. If the assessment changes from indefinite to finite, the asset is then amortised prospectively over its newly determined finite useful life.