Accumulated amortization definition
/What is Accumulated Amortization?
Accumulated amortization is the cumulative amount of all amortization expense that has been charged against an intangible asset. The concept can also be intended to apply to all amortization that has been charged to-date against a group of intangible assets. Amortization is used to indicate the gradual consumption of an intangible asset over time. It is nearly always calculated on a straight-line basis. The typical amortization entry is a debit to amortization expense and a credit to the accumulated amortization account. When an intangible asset is terminated, the associated amount of accumulated amortization is also removed from the balance sheet.
Presentation of Accumulated Amortization
Accumulated amortization is recorded on the balance sheet as a contra asset account, so it is positioned below the unamortized intangible assets line item; the net amount of intangible assets is listed immediately below it.
It is not common to report accumulated amortization as a separate line item on the balance sheet. More typical presentations are to include accumulated amortization in the accumulated depreciation line item, or to present intangible assets net of accumulated amortization on a single line item.
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Accounting for Intangible Assets
Net of Accumulated Amortization
The cost of an intangible asset that has not yet been charged to amortization expense is called net of accumulated amortization, and is calculated as the original cost of an intangible asset, minus its accumulated amortization. For example, a company develops a custom software system for internal use, at a capitalized cost of $100,000. The company decides to amortize this cost over five years, using the straight-line method. After two years, $40,000 of the capitalized cost has been charged to amortization expense, leaving $60,000 net of accumulated amortization.
Accumulated Amortization vs. Accumulated Depreciation
Accumulated amortization differs from accumulated depreciation in that accumulated amortization is associated with intangible assets, while accumulated depreciation is associated with tangible assets. Also, and depending on the types of assets owned by a business, the accumulated depreciation figure is likely to be much larger than the reported amount of accumulated amortization.