Intangible Assets: Recognition, Measurement, and Amortization
- Graziano Stefanelli
- Jul 15
- 2 min read

Intangible assets—such as patents, trademarks, copyrights, customer lists, and software—are nonphysical resources that can generate substantial economic benefits for an entity. Proper recognition, measurement, amortization, and disclosure of intangible assets are critical for presenting an accurate financial position and ensuring comparability across entities. US GAAP (ASC 350) and IFRS (IAS 38) provide comprehensive guidance on the accounting for these assets, distinguishing between acquired and internally developed intangibles.
Recognition and Initial Measurement
An intangible asset is recognized when, and only when, it is probable that the expected future economic benefits attributable to the asset will flow to the entity, and the cost of the asset can be measured reliably.
Acquired intangible assets: These include assets purchased individually, in business combinations, or via government grants. They are recognized at fair value on acquisition.
Internally generated intangible assets: Recognition is restricted, especially for research and development (R&D) expenditures. Only development costs meeting specific criteria may be capitalized under IFRS; under US GAAP, most R&D costs are expensed as incurred.
Examples of Intangible Assets
Patents and copyrights: Legal rights to inventions and original works.
Trademarks and brand names: Distinctive identifiers with legal protection.
Customer lists and relationships: Acquired in business combinations or direct purchase.
Software: Purchased or internally developed for sale or use.
Goodwill, though an intangible asset, is accounted for separately and only arises in business combinations.
Subsequent Measurement: Amortization and Impairment
Finite-lived intangibles: Amortized over their useful lives using a method that reflects the pattern of economic benefits (typically straight-line). Estimated useful lives must be reviewed at least annually.
Indefinite-lived intangibles: Not amortized but tested annually for impairment or more frequently if indicators arise.
Impairment:
Under US GAAP, an impairment loss is recognized if the carrying amount exceeds fair value.
Under IFRS, the recoverable amount is the higher of fair value less costs to sell and value in use.
Amortization and impairment losses are recognized in the income statement.
Example: Amortization Journal Entry
A company acquires a patent for $100,000 with a 10-year useful life.
Annual amortization expense:
$100,000 / 10 = $10,000
Entry:
Dr. Amortization Expense .......... $10,000
Cr. Accumulated Amortization – Patent ......... $10,000
Derecognition
An intangible asset is derecognized upon disposal or when no future economic benefits are expected. Any resulting gain or loss is recognized in the income statement.
Disclosure Requirements
Required disclosures include:
Useful lives and amortization methods
Gross carrying amount and accumulated amortization
Impairment losses and reversals, if any
Nature and carrying amounts of significant individual intangibles
Reconciliation of opening and closing balances
Relevant Accounting Standards
US GAAP: ASC 350 – Intangibles—Goodwill and Other
IFRS: IAS 38 – Intangible Assets
Both frameworks distinguish between finite-lived and indefinite-lived intangibles and require detailed disclosure.
Summary Table: Intangible Asset Accounting
Type | Amortization | Impairment Test | Recognition |
Acquired finite-lived | Yes (over useful life) | If indicators of impairment | At cost or fair value |
Acquired indefinite-lived | No | At least annually | At cost or fair value |
Internally developed | Rare, only if strict criteria (IFRS) | Yes | Usually expensed (GAAP); some development costs (IFRS) |
____________
FOLLOW US FOR MORE.
DATA STUDIOS