How is the goodwill impairment test performed under ASC 350?

Under the ASC 350 goodwill impairment test, an entity compares the fair value of a reporting unit to its carrying amount (including goodwill), and recognizes an impairment charge for any excess of carrying amount over fair value, capped at the total goodwill allocated to that reporting unit. - Annual testing requirement (ASC 350-20-35-28): Goodwill must be tested for impairment at least annually, at the same date each year, and more frequently whenever a triggering event (e.g., significant adverse change in business climate, loss of a key customer, sustained decline in stock price) indicates that fair value may be below carrying amount. - Optional qualitative assessment — Step 0 (ASC 350-20-35-3A): Entities may first perform a qualitative ("should-I-or-shouldn't-I") assessment to determine whether it is more likely than not (>50% probability) that the reporting unit's fair value is below its carrying amount. If the conclusion is that fair value exceeds carrying amount, no further testing is required. This bypasses the full quantitative test entirely. - Quantitative impairment test (ASC 350-20-35-4): If the qualitative assessment indicates probable impairment, or if the entity elects to skip Step 0, the entity measures the fair value of the reporting unit using valuation techniques (income approach/DCF, market comparables, or a combination). The fair value is compared directly to the carrying amount, including goodwill.

How should a company determine the appropriate discount rate (WACC) when performing the quantitative DCF-based goodwill impairment test under ASC 350?

- Impairment charge recognition (ASC 350-20-35-8A): The goodwill impairment loss equals the excess of the reporting unit's carrying amount over its fair value. The loss is limited to the total goodwill allocated to the reporting unit—you cannot impair goodwill below zero. This simplified single-step approach eliminated the former "implied fair value of goodwill" calculation under the legacy two-step model (ASU 2017-04). - Reporting unit definition (ASC 350-20-35-33 through 35-38): A reporting unit is an operating segment or one level below (a "component") for which discrete financial information is available and segment management regularly reviews it. Goodwill is assigned to reporting units at acquisition, and that allocation drives the unit of account for all future impairment testing. - Disclosure requirements (ASC 350-20-50): Entities must disclose the carrying amount of goodwill by reportable segment, accumulated impairment losses, and, for any impairment recognized, the segment affected, the loss amount, and the facts/circumstances leading to the impairment. Scenario: A reporting unit has a goodwill carrying amount of $5,000,000 and total net assets of $18,000,000 (total carrying amount = $18M). Management's DCF valuation yields a fair value of $15,500,000.

If a reporting unit has a negative carrying amount, how is the goodwill impairment test performed and does an impairment charge still get recognized under ASC 350-20-35-8A?

Step 1 – Compare: - Carrying amount: $18,000,000 - Fair value: $15,500,000 - Excess (impairment): $2,500,000 Since $2,500,000 < $5,000,000 total goodwill, the full impairment charge is $2,500,000. | Account | Dr | Cr | |---|---|---| | Goodwill Impairment Loss | $2,500,000 | | | Goodwill | | $2,500,000 | The goodwill balance reduces from $5,000,000 to $2,500,000. This loss flows through operating income on the income statement and is not deductible for tax purposes in most cases (book-tax difference → deferred tax consideration required).

How does a reorganization that changes reporting unit composition require goodwill to be reassigned, and what is the methodology under ASC 350-20-35-40 through 35-45?

- Misidentifying reporting units: Aggregating components that have different economic characteristics into a single reporting unit artificially masks impairment. Auditors frequently challenge whether discrete financial information truly exists at the right level, especially after reorganizations or segment changes. - Stale or unsupported fair value assumptions: Using outdated discount rates or terminal growth rates that don't reflect current market conditions (rising interest rate environments are a particular trap) can cause a DCF to overstate fair value. Auditors and SEC staff heavily scrutinize the weighted-average cost of capital (WACC) and the long-term growth rate. - Forgetting to test at interim periods: Many practitioners treat goodwill impairment as an annual exercise only. However, ASC 350-20-35-30 explicitly requires interim testing when triggering events occur—missing a Q2 trigger and recognizing impairment only at year-end is an audit red flag and a restatement risk. - ASC 350-20-35-3A — Qualitative assessment threshold ("more likely than not") - ASC 350-20-35-4 — Quantitative test: fair value vs. carrying amount comparison - ASC 350-20-35-8A — Measurement of the impairment loss (single-step, capped at goodwill balance) - ASC 350-20-35-28 — Annual impairment testing date requirement - ASC 350-20-35-30 — Triggering events requiring interim impairment testing - ASC 350-20-50-1 — Disclosure requirements for goodwill balances and impairment losses

ASC 350 Goodwill Impairment Test

ASC 350 Goodwill Impairment Test — Core Rule

Under the ASC 350 goodwill impairment test, an entity compares the fair value of a reporting unit to its carrying amount (including goodwill), and recognizes an impairment charge for any excess of carrying amount over fair value, capped at the total goodwill allocated to that reporting unit.

How ASC 350 Goodwill Impairment Test Works

Annual testing requirement (ASC 350-20-35-28): Goodwill must be tested for impairment at least annually, at the same date each year, and more frequently whenever a triggering event (e.g., significant adverse change in business climate, loss of a key customer, sustained decline in stock price) indicates that fair value may be below carrying amount.

Optional qualitative assessment — Step 0 (ASC 350-20-35-3A): Entities may first perform a qualitative ("should-I-or-shouldn't-I") assessment to determine whether it is more likely than not (>50% probability) that the reporting unit's fair value is below its carrying amount. If the conclusion is that fair value exceeds carrying amount, no further testing is required. This bypasses the full quantitative test entirely.

Quantitative impairment test (ASC 350-20-35-4): If the qualitative assessment indicates probable impairment, or if the entity elects to skip Step 0, the entity measures the fair value of the reporting unit using valuation techniques (income approach/DCF, market comparables, or a combination). The fair value is compared directly to the carrying amount, including goodwill.

Impairment charge recognition (ASC 350-20-35-8A): The goodwill impairment loss equals the excess of the reporting unit's carrying amount over its fair value. The loss is limited to the total goodwill allocated to the reporting unit—you cannot impair goodwill below zero. This simplified single-step approach eliminated the former "implied fair value of goodwill" calculation under the legacy two-step model (ASU 2017-04).

Reporting unit definition (ASC 350-20-35-33 through 35-38): A reporting unit is an operating segment or one level below (a "component") for which discrete financial information is available and segment management regularly reviews it. Goodwill is assigned to reporting units at acquisition, and that allocation drives the unit of account for all future impairment testing.

Disclosure requirements (ASC 350-20-50): Entities must disclose the carrying amount of goodwill by reportable segment, accumulated impairment losses, and, for any impairment recognized, the segment affected, the loss amount, and the facts/circumstances leading to the impairment.

ASC 350 Goodwill Impairment Test — Practical Example

Scenario: A reporting unit has a goodwill carrying amount of $5,000,000 and total net assets of $18,000,000 (total carrying amount = $18M). Management's DCF valuation yields a fair value of $15,500,000.

Step 1 – Compare

Carrying amount: $18,000,000
Fair value: $15,500,000
Excess (impairment): $2,500,000

Since $2,500,000 < $5,000,000 total goodwill, the full impairment charge is $2,500,000.

Journal entry to record impairment

Account	Dr	Cr
Goodwill Impairment Loss	$2,500,000
Goodwill		$2,500,000

The goodwill balance reduces from $5,000,000 to $2,500,000. This loss flows through operating income on the income statement and is not deductible for tax purposes in most cases (book-tax difference → deferred tax consideration required).

ASC 350 Goodwill Impairment Test — Common Pitfalls

Misidentifying reporting units: Aggregating components that have different economic characteristics into a single reporting unit artificially masks impairment. Auditors frequently challenge whether discrete financial information truly exists at the right level, especially after reorganizations or segment changes.

Stale or unsupported fair value assumptions: Using outdated discount rates or terminal growth rates that don't reflect current market conditions (rising interest rate environments are a particular trap) can cause a DCF to overstate fair value. Auditors and SEC staff heavily scrutinize the weighted-average cost of capital (WACC) and the long-term growth rate.

Forgetting to test at interim periods: Many practitioners treat goodwill impairment as an annual exercise only. However, ASC 350-20-35-30 explicitly requires interim testing when triggering events occur—missing a Q2 trigger and recognizing impairment only at year-end is an audit red flag and a restatement risk.

ASC 350 Goodwill Impairment Test — Key Paragraphs

ASC 350-20-35-3A — Qualitative assessment threshold ("more likely than not")
ASC 350-20-35-4 — Quantitative test: fair value vs. carrying amount comparison
ASC 350-20-35-8A — Measurement of the impairment loss (single-step, capped at goodwill balance)
ASC 350-20-35-28 — Annual impairment testing date requirement
ASC 350-20-35-30 — Triggering events requiring interim impairment testing
ASC 350-20-50-1 — Disclosure requirements for goodwill balances and impairment losses