What is a Business Combination?
A business combination occurs when one company obtains control over another. Under the acquisition method, identifiable assets and liabilities are measured at fair value, and any excess of purchase price becomes goodwill.
A business combination occurs when an acquirer obtains control of one or more businesses; under the acquisition method, identifiable assets and liabilities are measured at fair value, and any excess of purchase price over their net fair value is recognized as goodwill.
- 1↓Identify the acquirerDetermine which entity obtains control of the other (ASC 805/IFRS 3).
- 2↓Determine the acquisition dateThe date control actually transfers, usually the closing date.
- 3↓Measure identifiable assets & liabilitiesRecognize acquired assets, assumed liabilities, and any NCI at acquisition-date fair value.
- 4Recognize goodwill or a bargain purchase gainCompare purchase price to the fair value of net identifiable assets.
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Step-by-step worked examples
Purchase price is $15,000,000; fair value of identifiable net assets is $11,000,000. Find goodwill.
GW = $15,000,000 − $11,000,000 = $4,000,000
Purchase price is $8,000,000; fair value of identifiable net assets is $9,200,000.
GW = $8,000,000 − $9,200,000 = −$1,200,000 Negative result → a $1,200,000 bargain purchase gain is recognized in income
An acquirer buys 90% of a company for $20,000,000; the fair value of 100% of net assets is $18,000,000, and NCI's fair value is $2,000,000 (full goodwill method). Find goodwill.
Total consideration = $20,000,000 + $2,000,000 = $22,000,000 Goodwill = $22,000,000 − $18,000,000 = $4,000,000
Flashcards
Quick quiz
Q1.Under the acquisition method, identifiable assets and liabilities acquired are measured at:
Q2.If the purchase price is less than the fair value of net identifiable assets, the acquirer recognizes:
Q3.Goodwill in a business combination represents:
Q4.Acquisition-related costs (e.g., legal, advisory fees) under the acquisition method are:
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Common mistakes
Recording acquired assets at their book value from the target's books. — Correct: Acquired identifiable assets and liabilities must be remeasured to fair value at the acquisition date.
Capitalizing legal and advisory fees into the cost of the acquisition. — Correct: Acquisition-related costs are expensed as incurred under the acquisition method.
Assuming negative goodwill is recorded as an intangible asset. — Correct: A bargain purchase gain (negative goodwill) is recognized immediately in income, not as an asset.
Ignoring non-controlling interest when calculating goodwill under the full goodwill method. — Correct: NCI's fair value must be included in total consideration when computing full goodwill.
FAQ
What is a business combination in accounting?
A business combination is a transaction in which an acquirer obtains control over one or more businesses, accounted for using the acquisition method.
What is the formula for goodwill in a business combination?
Goodwill = Purchase price − Fair value of identifiable net assets acquired.
What are examples of business combinations?
Mergers, stock acquisitions, and asset acquisitions where control passes to the acquirer, such as one company buying 100% or a controlling stake in another.
How do you calculate goodwill after an acquisition?
Subtract the fair value of the acquiree's identifiable net assets from the total purchase price (consideration transferred, plus NCI fair value if using the full goodwill method).




