Goodwill

The exam loves a calculation backed into from the acquisition: given the consideration paid, fair value of identifiable net assets, and sometimes a noncontrolling interest, you compute goodwill as the plug. The classic trap is forgetting to revalue acquired assets and liabilities to fair value first — book values are a distractor. Watch the acquisition-method-only rule: goodwill arises only in a business combination, never from internally generated brand value or R&D (research is generally expensed). A second pattern tests the impairment-only treatment — asked whether a later recovery reverses the write-down, the answer is no under both IFRS and US GAAP (the trap: IFRS does allow reversals for most other long-lived assets, just not goodwill).

Don’t conflate goodwill with liabilities or leverage: goodwill is an asset, but because it’s non-cash and arguably non-earning, analysts strip it out to get tangible book value, which raises measured leverage ratios (debt-to-tangible-equity) without changing actual debt outstanding. Memory hook: goodwill is the premium you paid for hope — and hope doesn’t amortize, it just gets written off when the deal disappoints.