Negative goodwill (badwill)

Negative goodwill (badwill, or gain from a bargain purchase under IFRS 3) arises when the fair value of identifiable net assets acquired in a business combination exceeds the purchase price. Under IFRS 3, the acquirer must reassess whether it has correctly identified and measured all acquired assets and liabilities before recognising the excess as a gain in profit or loss in the period of acquisition. It typically signals a distressed acquisition (the seller accepted below-fair-value proceeds), a measurement error in the PPA, or synergies not captured in the purchase price.

Example: in a distressed M&A acquisition, an industrial buyer acquires a company in judicial rescue for CHF 2.5 million. The PPA determines that the fair value of net identifiable assets is CHF 3.8 million; after verification that all assets have been correctly measured, the CHF 1.3 million negative goodwill is recognised immediately as an exceptional gain in the acquirer's income statement, a non-cash accounting profit.

Negative goodwill is most common in distressed M&A and fire-sale situations: an acquirer purchasing a company in distressed conditions at a price below its liquidation value will recognise a gain on acquisition. The IFRS 3 reassessment requirement serves as a discipline against premature recognition: many apparent cases of negative goodwill disappear once contingent liabilities, off-balance-sheet obligations and asset impairments are properly recognised.

Under Swiss GAAP FER 30, goodwill can be offset directly against equity at acquisition (an option not available under IFRS 3): the premium immediately reduces reserves rather than being amortised over its useful life, creating significant differences in reported equity and earnings that require explicit reconciliation in cross-border valuation work.

At Hectelion, we assess negative goodwill in distressed acquisitions and manage the IFRS 3 reassessment process in our PPA and due diligence mandates, securing recognition through rigorous intangible asset valuation to prevent subsequent auditor restatements.