What Interviewers Look For
ACCA interviews assess three things:
- Technical competence: Can you apply accounting standards correctly?
- Professional judgment: Can you navigate ambiguity and explain your reasoning?
- Ethical reasoning: Do you understand professional responsibilities?
Interviewers want to hear why you chose an answer, not just the answer itself. They're testing your thinking, not your memory.
Technical Accounting Questions
Goodwill = £10M (purchase price) − £7M (fair value of identified net assets) = £3M.
For impairment testing (IFRS 36): Compare the carrying amount of the goodwill to the recoverable amount (higher of fair value less costs to sell, or value-in-use). If the recoverable amount is less than carrying amount, impair the difference.
Why this matters: Goodwill is intangible and not separately valued; impairment testing ensures the balance sheet reflects fair value. If the subsidiary underperforms, the goodwill may need to be written down.
Both standards use the same five-step model: identify contract, performance obligations, transaction price, allocation, and recognition. They are substantially converged.
Key difference: Contract modifications. IFRS 15 treats some modifications as new contracts; ASC 606 uses slightly different guidance. Neither is universally "stricter" — it depends on the transaction.
Why this matters: If your company operates globally, you need to apply the right standard. Misapplication is a common audit finding. Show you understand both.
Lease payments = 5 × £100k = £500k total. Discount at 5% IBR:
PV of lease payments = £100k × 4.3295 (PVAF at 5%, 5 years) = £432,950.
ROU asset = £432,950 (lease liability). Each year, accrue interest (5% on opening balance) and reduce liability by the cash payment (£100k). Depreciate ROU asset straight-line over 5 years.
Why this matters: Lease accounting is a high-risk area in audits. Interviewers want to see you can apply the mechanics and understand the economic substance.
Audit & Professional Scepticism
Issue: Revenue was recognised in Dec, but the customer cancelled in Jan. Under IFRS 15, control must transfer for revenue to be recognised. If the customer had a right of return, revenue may need to be reversed.
Procedures:
1. Obtain the contract and review return/cancellation terms.
2. Assess if the customer could return the goods (within 30 days? any restocking fee?).
3. If a right of return existed, reverse the December revenue entry and record in January as a return.
4. If no contractual right, inquire whether management knew of the likely cancellation. If yes, investigate potential revenue manipulation (side letters, side agreements).
Why this matters: Revenue is the highest-risk audit area. Interviewers want to see you ask the right questions and challenge management, not accept initial explanations.
Steps:
1. Ask management for supporting documentation (invoice, approval, memo).
2. Trace to the GL and identify the accounts affected (e.g., Dr Inventory, Cr Payables).
3. Obtain and review the original business transaction (PO, receipt, invoice).
4. If documentation is missing, request management to provide it or investigate the entry as a potential misstatement.
5. If the entry is unsupported, propose an adjustment to reverse it or request more evidence.
Why this matters: Professional scepticism means you don't accept explanations without evidence. Manual entries near year-end are fraud risk areas. Interviewers want to see you press for documentation.
Ethics & Professional Judgment
Materiality is not just quantitative; it's qualitative too. A £100k misstatement may be immaterial to profit but material if it:
− Affects compliance (debt covenants, regulatory ratios)
− Relates to management compensation
− Involves fraud or related parties
My response: I would ask my manager to reconsider, showing the qualitative factors. If they insist, I would escalate to the audit partner or Ethics Hotline. As a chartered accountant, I have a duty to act in the public interest, not to compromise audit quality for client relationships.
Why this matters: This tests your professional values. Interviewers want to see you have integrity and understand that ACCA membership comes with ethical obligations, not just technical skills.
Real-World Scenarios
Scenario 1: Acquisition Integration A client acquires a competitor. Post-acquisition, the acquired company's customers leave. How would you assess goodwill impairment?
Model answer: Obtain post-acquisition projections; compare to pre-acquisition assumptions. If customer retention was lower than expected, the recoverable amount (value-in-use) may be lower, triggering impairment.
Scenario 2: Provision Timing A client announces a restructuring with a plan but doesn't communicate it to employees until Q2. When does the provision get recognised?
Model answer: Under IFRS 37, a provision is recognised when a constructive obligation exists (announcement creates valid expectation). Under US GAAP, it may be later (formal board decision + commitment). Know both standards.
Role-Specific Questions
For audit candidates: "Tell me about a time you discovered a misstatement and how you challenged management."
For corporate finance candidates: "Explain a time you prepared financial projections. How did you build credibility in your assumptions?"
For tax candidates: "How would you identify aggressive tax positions? What's your threshold for escalation?"
Interview Prep Tips
- Know IFRS/ASC cold: Have 3— standard references (IFRS 15, 16, 36, IFRS 37) at your fingertips. Be able to cite paragraphs.
- Prepare examples from your work: Have 3— real scenarios you've encountered. Practice explaining them in 2 minutes.
- Understand the "why": Don't just recite rules. Explain the business purpose (why we impair goodwill, why revenue timing matters).
- Show professional scepticism: When asked a question, ask clarifying questions back. "What's the business purpose?" "Who approved this?" "Do we have evidence?"
- Use the ACCA code: Reference ACCA values (integrity, competence, professional behaviour) when discussing ethics.
Need interview coaching?
Use the Knowledge Test tool to practice technical questions, or ask an expert in the Meeting Room for interview guidance.
Practice With Knowledge Test →FAQs
This guide is based on real ACCA interview topics but is not an official ACCA publication. For official guidance, consult ACCA's interview guidance and code of conduct. Interview formats may vary by jurisdiction.
Real-Life Case Study: Preparing for a Big 4 Audit Interview
Scenario. "Aisha", a part-qualified ACCA candidate with two years in a small practice, applies for an audit associate role at a Big 4 firm. Her first-round competency interview asks: "Tell me about a time you found an error in a client's records."
What worked. Rather than a vague answer, she used the STAR structure: Situation (a client's trade payables ledger did not reconcile to supplier statements), Task (investigate a £40k difference), Action (traced unrecorded invoices and a duplicated payment), Result (adjusting entry proposed, control weakness reported to the manager). She then linked it to professional scepticism and the audit assertion of completeness.
Takeaway. Interviewers score evidence of behaviour, not opinions. Prepare three or four STAR stories that each cover several competencies (scepticism, teamwork, deadline pressure) so you can flex them to whatever is asked.
Illustrative composite scenario for educational purposes. Figures are indicative and do not represent any specific company.