9.2 Amortization of intangibles

Definition of intangible assets

Intangible assets are non-physical resources that provide future economic benefits to a company. Think of them as valuable rights or privileges a company owns, even though you can't touch them. Patents, copyrights, trademarks, goodwill, and software all fall into this category.

Unlike tangible assets (buildings, equipment, vehicles), intangible assets lack physical substance. Their value comes from the legal rights or competitive advantages they grant the holder.

Accounting for intangible assets

Accounting for intangible assets involves recognizing, measuring, and reporting them in financial statements. Getting this right matters because intangibles can represent a significant portion of a company's total value.

Initial recognition of intangibles

When a company acquires an intangible asset from an external party, it records the asset at cost. That cost includes:

• The purchase price
• Any directly attributable costs needed to prepare the asset for its intended use (legal fees, registration costs, etc.)

Internally generated intangibles are generally not recognized as assets under U.S. GAAP. The reasoning: it's too difficult to reliably separate and measure the cost of creating something like a brand name or proprietary process from normal operating costs.

Measurement of intangible assets

After initial recognition, intangible assets are carried at cost less accumulated amortization and any impairment losses. A few key distinctions:

• Intangibles with finite useful lives are amortized over those lives.
• Intangibles with indefinite useful lives (like goodwill) are not amortized. Instead, they're tested annually for impairment.
• Revaluation of intangibles is generally not permitted under U.S. GAAP, though IFRS allows it in certain circumstances when an active market exists.

Amortization of intangibles

Amortization is the systematic allocation of an intangible asset's cost over its useful life. Each period, amortization expense hits the income statement and reduces the asset's carrying value on the balance sheet. It's conceptually identical to depreciation for tangible assets, just with different terminology.

Amortization vs depreciation

Both amortization and depreciation spread an asset's cost over its useful life. The only real difference is the type of asset involved:

• Amortization applies to intangible assets (patents, copyrights, franchise agreements)
• Depreciation applies to tangible assets (property, plant, and equipment)

The mechanics and journal entry logic are the same. You're matching the cost of a long-lived asset to the periods that benefit from it.

Determining useful life of intangibles

The useful life of an intangible asset is the period over which it's expected to contribute to the company's cash flows. This isn't always straightforward. You need to consider:

• Legal, regulatory, or contractual provisions that cap the asset's life (a patent has a 20-year legal life, for example)
• Economic factors like obsolescence, shifts in demand, and competitive pressures that might shorten the asset's productive period
• Renewal options, if any, and whether renewal is expected without significant cost

The useful life for amortization purposes is the shorter of the asset's legal life and its expected economic life.

Amortization methods for intangibles

The straight-line method is by far the most common approach. It allocates cost evenly across each year of the asset's useful life.

Other methods are acceptable if they better reflect the pattern in which the asset's economic benefits are consumed:

• Accelerated methods (e.g., declining balance) front-load more expense in earlier years
• Units-of-production method ties amortization to actual usage or output

If the pattern of benefit consumption can't be reliably determined, you default to straight-line.

Calculation of amortization expense

Here's the straight-line formula:

$\text{Amortization Expense} = \frac{\text{Cost} - \text{Residual Value}}{\text{Useful Life}}$

For most intangible assets, the residual value is assumed to be zero unless a third party has committed to purchasing the asset at the end of its useful life, or there's an active market for that type of asset.

Example: A company acquires a patent for $100,000. The patent has no residual value and a useful life of 5 years.

1. Identify the depreciable base: $\$100{,}000 - \$0 = \$100{,}000$

2. Divide by useful life: $\$100{,}000 \div 5 = \$20{,}000$

3. Record annual amortization expense of $20,000 each year for 5 years.

The journal entry each period:

• Debit: Amortization Expense $20,000
• Credit: Accumulated Amortization (or the intangible asset account directly) $20,000

Impairment of intangible assets

Impairment occurs when an intangible asset's carrying amount exceeds its fair value. When this happens, the asset is written down and an impairment loss is recognized on the income statement.

Indicators of intangible impairment

You should evaluate whether impairment testing is needed when certain red flags appear:

• External indicators: Significant adverse changes in the legal environment, technology shifts, market decline, or increased competition
• Internal indicators: Evidence of obsolescence, a significant drop in the asset's performance, or revised expectations showing lower future cash flows

Impairment testing for intangibles

The testing approach depends on the type of intangible:

• Finite-life intangibles are tested for impairment only when triggering events or indicators suggest the carrying amount may not be recoverable. The test uses a two-step process under ASC 360: first check recoverability (compare carrying amount to undiscounted future cash flows), then measure the loss if needed.
• Indefinite-life intangibles (including goodwill) must be tested for impairment at least annually, whether or not indicators are present.

Fair value is typically determined using discounted cash flow analysis, market comparisons, or other accepted valuation techniques.

Measuring and recording impairment losses

If fair value falls below carrying amount:

1. Calculate the impairment loss: $\text{Carrying Amount} - \text{Fair Value}$

2. Recognize the loss on the income statement

3. Write down the asset to its new fair value

After the write-down, the reduced carrying amount becomes the new cost basis for future amortization. Under U.S. GAAP, impairment losses on intangible assets cannot be reversed in later periods.

Presentation and disclosure of intangibles

Balance sheet presentation of intangibles

Intangible assets appear on the balance sheet as non-current assets, reported separately from tangible assets. They're shown at their carrying amount (cost less accumulated amortization and impairment losses).

Disclosure requirements for intangibles

Companies must disclose several pieces of information about their intangible assets:

• The gross carrying amount and accumulated amortization for each major class of intangibles
• The weighted-average amortization period for each major class
• The estimated aggregate amortization expense for each of the next five years
• Any changes in estimated useful life or amortization method, which are treated as a change in accounting estimate (applied prospectively, not retroactively)

Amortization expense in income statement

Amortization expense is reported as part of operating expenses on the income statement. It should be presented separately or disclosed in the notes so users can distinguish it from depreciation and other operating costs.

Special considerations for intangibles

Intangibles with indefinite useful lives

Some intangible assets have no foreseeable limit on the period over which they'll generate cash flows. Examples include certain trademarks and perpetual franchise rights.

• These assets are not amortized.
• They're tested for impairment at least annually.
• If circumstances change and the useful life becomes finite, amortization begins prospectively from that point forward over the newly estimated useful life.

Internally generated intangible assets

Under U.S. GAAP, research and development costs are expensed as incurred (ASC 730). This is a strict rule with limited exceptions.

One notable exception: software development costs. Under ASC 985-20 (software to be sold) or ASC 350-40 (internal-use software), certain development costs can be capitalized once specific criteria are met, such as establishing technological feasibility. Capitalized costs are then amortized over the software's estimated useful life once it's available for sale or placed in service.

Intangible assets acquired in business combinations

When one company acquires another, the acquirer often recognizes intangible assets that the target company never recorded on its own books. These might include:

• Customer relationships
• Trade names and brand names
• Non-compete agreements
• In-process research and development

These acquired intangibles are measured at fair value on the acquisition date and amortized over their estimated useful lives. Goodwill, which represents the excess of the purchase price over the fair value of net identifiable assets, is not amortized but is tested annually for impairment.

Tax implications of intangible assets

The tax treatment of intangible assets often differs from the book (accounting) treatment, creating temporary differences that affect deferred taxes.

Amortization for tax purposes

Under Section 197 of the Internal Revenue Code, most acquired intangible assets (including goodwill, customer-related intangibles, covenants not to compete, and franchises) are amortized over 15 years using the straight-line method for tax purposes, regardless of their actual useful life.

Other intangibles, like patents and copyrights, are generally amortized over the shorter of their legal life or useful life for tax purposes.

This creates a common mismatch: a patent with a 10-year useful life gets amortized over 10 years for book purposes but might fall under the 15-year Section 197 rule for tax purposes.

Deferred tax assets and liabilities for intangibles

When book amortization and tax amortization differ in timing, temporary differences arise:

• If book amortization exceeds tax amortization in a given year, a deferred tax liability results (you're paying less tax now but will pay more later).
• If tax amortization exceeds book amortization, a deferred tax asset results (you're paying more tax now but will pay less later).

These deferred tax items are recognized on the balance sheet and follow the general principles of ASC 740 (Income Taxes). They reverse over time as the total amortization eventually equals out under both systems.