CIMA F2 Common Mistakes & Exam Technique
F2 introduces the group-accounting and advanced-standards content that F1 deliberately excludes — several of the errors below are specifically about getting the direction or method choice right, not about knowing that a topic exists.
1. NCI's fair value and proportionate methods give genuinely different goodwill figures
Under the fair value (full goodwill) method, NCI is measured at its fair value at acquisition; under the proportionate method, NCI is measured as its share of the subsidiary's identifiable net assets. These produce different goodwill figures and different NCI balances going forward — using the wrong method for the question asked is a frequent and consequential error.
2. Disposal of a subsidiary is treated differently depending on whether control is lost
A full (or partial) disposal that results in loss of control generates a gain or loss in the consolidated statement of profit or loss. A partial disposal that retains control is instead treated as a transaction between owners, recognised directly in equity, with no P&L gain or loss at all. Applying the wrong treatment is one of the most consequential group-accounting errors at this level.
3. Diluted EPS adjusts both the earnings and the share count
Diluted EPS must reflect the impact of dilutive potential ordinary shares (such as convertible instruments or options) on both the numerator (earnings, adjusted for any related finance cost saved or reversed) and the denominator (weighted average shares, increased for the dilutive instruments). Adjusting only one side of the calculation understates the dilution effect.
4. A bargain purchase is reassessed before it's recognised, and recognised immediately, not amortised
Where consideration is less than the net assets and NCI acquired, IFRS 3 first requires reassessing whether everything has been correctly identified and measured — bargain purchases are unusual and often signal a measurement error. If confirmed, the resulting gain goes straight to profit or loss on the acquisition date, unlike positive goodwill, which is capitalised and never amortised.
5. Deferred tax's temporary difference runs in a specific direction
A taxable temporary difference (carrying amount exceeds tax base) creates a deferred tax liability; a deductible temporary difference (tax base exceeds carrying amount) creates a deferred tax asset. Getting this direction backwards is a common and easily-checked error — always compare carrying amount to tax base explicitly rather than working from memory of which way round it goes.
Practise these in context: every F2 question on GoQualified is mapped to the current AICPA & CIMA blueprint, with a full worked explanation so you can see exactly where the marks are. Switch to Exam Sim mode for a timed F2 mock exam (60q / 90 mins) under real exam conditions. Free, no login.