Concept · C:intangible-asset-amortization

Intangible asset amortization

Working definition

Systematic allocation of a finite-lived intangible asset's depreciable amount over its supported useful life using the pattern of expected consumption when reliably determinable.

Also calledAmortization of finite-lived intangibles

Amortization begins when the recognized asset is available for its intended use, not automatically when cash is paid or a contract is signed. Build the schedule from gross carrying amount, supported residual value, readiness date, useful life, and the expected pattern of consumption.

For a $240,000 license ready on April 1 with a six-year useful life, zero residual value, and a stipulated straight-line pattern, a full annual amount is $40,000. A calendar-year entity records nine months, or $30,000, in the first year. The remaining carrying amount is $210,000 before any other adjustment.

That schedule verifies allocation. It does not prove the six-year life, zero residual value, readiness date, or absence of impairment. Those are controlled inputs whose source stays visible beside the formula.

Apply the distinction

A $240,000 license with no residual value and 72 months of supported use has monthly amortization of $3,333.33. Nine months produces $30,000, but only after the asset is available for use.

Authority

Read ASC 350-30-35-8 for the amortizable amount and residual-value rule.

Learning objectives

Put the concept to work

Learning level

Apply this concept

  • Prepare and reconcile a finite-life intangible amortization schedule from supplied cost, residual value, readiness date, useful life, and consumption pattern.

Learning resources

Choose a lesson, try an application, or inspect the sources behind this concept.

Updated Sep 11, 2026 Review due Dec 11, 2026