Goodwill Calculator
From purchase price, fair value of identifiable assets and liabilities assumed, compute the goodwill arising from a business combination.
Input Data
Results
At a glance:Goodwill = purchase price − (fair value of identifiable assets − liabilities assumed). It is the premium for unidentifiable value — brand, customer loyalty, team, market position, synergies — recognised only in a business combination as an intangible asset, and tested for impairment annually (not amortised). Negative goodwill (bargain) arises when purchase price is below identifiable net assets and is taken to profit or loss. This calculator gives the initial amount; actual booking needs fair-value assessment per standards.
Formula
Goodwill = purchase price − (fair value of identifiable assets − liabilities assumed).
Identifiable net assets = fair value of assets − liabilities assumed.
How to Use
- Enter the total consideration paid.
- Enter the fair value of identifiable assets.
- Enter liabilities assumed to view goodwill.
At purchase HK$5,000,000, liabilities HK$2,000,000, goodwill by asset fair value
| Purchase price | Asset FV | Liabilities | Identifiable net assets | Goodwill |
|---|---|---|---|---|
| 5,000,000 | 6,000,000 | 2,000,000 | 4,000,000 | 1,000,000 |
| 5,000,000 | 6,500,000 | 2,000,000 | 4,500,000 | 500,000 |
| 5,000,000 | 7,000,000 | 2,000,000 | 5,000,000 | 0 |
| 5,000,000 | 7,500,000 | 2,000,000 | 5,500,000 | −500,000 (neg.) |
Higher identifiable net assets → lower goodwill. Purchase > net assets → positive goodwill (premium); purchase < net assets → negative goodwill (bargain gain to P&L).
Case Studies
Case 1: Positive goodwill — premium for brand and synergies
A pays HK$5,000,000 for a chain. Target's identifiable assets FV HK$6,000,000, liabilities HK$2,000,000 → net assets = 4,000,000.
Goodwill = 5,000,000 − 4,000,000 = HK$1,000,000 — the premium for brand, loyal customers and a ready team, not separately recordable, so booked as goodwill.
After booking, no amortisation but annual impairment tests; if the chain underperforms, A may recognise an impairment loss hitting current profit.
Case 2: Negative goodwill — bargain gain
B pays HK$4,000,000 for a firm in a rush sale. Identifiable assets FV HK$7,000,000, liabilities HK$2,500,000 → net assets = 4,500,000.
Goodwill = 4,000,000 − 4,500,000 = −HK$500,000 — negative goodwill / bargain gain, common in distressed sales.
Not shown as a negative asset; after confirming fair-value assessment, the HK$500,000 goes to B's current profit or loss — a one-off gain from buying cheap.
FAQ
What does goodwill represent?
The excess of purchase price over the fair value of identifiable net assets — the premium for values that cannot be separately recorded: brand reputation, customer loyalty, team, know-how, market position and expected synergies. Recognised only on acquisition; internally generated goodwill is not capitalised.
Is goodwill amortised?
Under current IFRS/HKFRS, goodwill is not regularly amortised but tested for impairment each year (or when indicated). If the recoverable amount of the cash-generating unit is below carrying amount, an impairment loss is recognised and is not reversed. This differs from finite-life intangibles that amortise annually.
What is negative goodwill?
When purchase price is below the fair value of identifiable net assets, the result is negative — 'negative goodwill' or a bargain gain, rare (e.g. a distressed seller). It is not shown as a negative asset; after confirming the fair-value assessment, the difference goes to current profit or loss as a one-off gain.
Why use fair value, not book value?
Book value often fails to reflect true market worth, distorting goodwill. Combination accounting requires the acquirer to re-measure the target's identifiable assets and liabilities at fair value (market price) on the acquisition date, not the target's carrying amounts. Reasons: (1) PPE may have risen or fallen, far from cost-less-depreciation; (2) some unrecorded intangibles (patents, trademarks, customer contracts) must be separately recognised at fair value if identifiable and measurable. Only after adjusting identifiable net assets to fair value is the residual unidentifiable premium truly goodwill. Using book value would mix asset value changes into goodwill, misstating it and later impairment tests.
How does goodwill impairment hit the financials?
A key post-deal landmine. When the acquired business underperforms long term (revenue shrinks, profit falls, industry turns), recoverable amount drops below carrying amount and an impairment loss is recognised. Effects: (1) directly hits profit or loss — a large loss can swing a profitable firm to a big deficit, often sizeable because goodwill may be a large asset; (2) lowers equity and net assets as the asset is written down; (3) market signal — a large impairment is read as 'overpaid / failed integration', hurting confidence and share price. And per standards, impairment is not reversed even if the business later recovers. So investors watch high-goodwill firms for impairment risk — a high goodwill/total-assets ratio is a caution to assess deal quality and integration.
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References
Content review: Calculatorism Finance Team. Results are for reference only; please refer to the relevant authorities for the official figures.