Accounting Auditor Interview Questions
30 questions
Question 1: What factors do you weigh when deciding the scope of an audit?
Suggested answerThe interviewer wants to see that you scope an audit around risk rather than habit. Start with the main factors: the audit's objective, inherent and control risk in each area, materiality, findings from past audits, and recent changes such as new systems, staff turnover or rapid growth. Then explain how these factors widen or narrow the scope, and give a brief example. Sample answer: "I start with the objective and what management and the audit committee most need assurance on. Then I look at risk by area, materiality, and what earlier audits found. On one purchasing audit, the prior year had clean results, but the company had just moved to a new payables system. So I added testing of the data conversion and the new approval workflow, and reduced testing in areas where controls had not changed. I documented my reasons in the planning memo so the reviewer could follow my thinking." Pitfalls to avoid: listing factors with no example of how they changed a scope, ignoring materiality, and forgetting to document why some areas were left out.
What interviewers listen forStrong answers tie scope to risk, materiality, prior findings, changes in the business and the strength of controls; a fixed checklist with no link to risk is a red flag.
Candidate tipName the factors you actually use, such as risk, materiality, past findings and recent changes, then give a short example of how one of them widened or narrowed an audit you worked on.
Question 2: Describe a time you caught a missing financial statement disclosure during an audit.
What interviewers listen forA strong example shows how they checked the disclosure requirement, confirmed the omission and got it addressed. Treating a material omission as harmless because the totals agree is a red flag.
Candidate tipUse one missing disclosure you found. Explain the requirement, your checks and your role in getting the statements corrected, then say what you learned.
Question 3: Walk me through a time you resolved a difference between a control account and its supporting ledger.
What interviewers listen forListen for a reconciliation that identifies the actual cause and supports the correction. Posting an unexplained balancing entry just to make the ledgers agree is a red flag.
Candidate tipChoose one control account difference. Explain how you traced it through the supporting ledger, supported the correction and confirmed the balances agreed.
Question 4: What belongs in a written audit finding so a reader can trace the conclusion to the evidence?
What interviewers listen forExpect the condition found, the standard it fails, the risk and traceable supporting evidence, with a clear recommendation. Unsupported allegations do not belong in a finding.
Candidate tipExplain how you connect each part of the finding to the workpapers. Show how the reader can distinguish the facts, their significance and the recommended action.
Question 5: What would you do if audit testing found several payments to a vendor whose bank account matched an employee's?
What interviewers listen forPreserving evidence and alerting the audit lead through the fraud reporting process should come first. Accusing the employee based only on a matching account is a wrong first move.
Candidate tipSeparate the warning sign from proof of fraud. Explain how you would preserve the payment data, raise the concern and check the vendor relationship without tipping off a possible suspect.
Question 6: How would you test whether an accounting system records transactions in the correct period?
What interviewers listen forA competent test links source document dates to ledger posting periods and checks transactions on both sides of period-end. Checking only whether the entry exists misses cutoff errors.
Candidate tipDescribe the source records you would sample around period-end, how you would compare them with ledger dates and how you would follow up on a posting in the wrong period.
Question 7: Share an example of an adjusting journal entry you prepared to correct a year-end cutoff error.
What interviewers listen forThe example should connect the cutoff evidence to the accounts, period and amount adjusted. Backdating evidence to support the entry is a red flag.
Candidate tipSet out the cutoff error and the records that established the right period. Describe the entry you prepared, its effect on the statements and what you learned.
Question 8: Talk about a time you challenged the carrying value of an asset during an audit.
What interviewers listen forThe answer should link the valuation concern to evidence and a supported conclusion. Assuming an asset is worth its ledger balance without testing it is a red flag.
Candidate tipChoose one asset valuation you questioned. Describe the evidence you examined, how you evaluated the carrying value and the result of your challenge.
Question 9: What would you do if staff found exceptions outside the planned audit scope just before fieldwork was due to end?
What interviewers listen forExpect an assessment of the exceptions with the audit lead and an agreed response to the new risk. Ignoring exceptions solely to meet the end date is a red flag.
Candidate tipStart with what you would establish about the exceptions. Explain how that would guide a discussion with the audit lead about additional testing and the fieldwork schedule.
Question 10: What controls would you examine to check that data stays complete and accurate as it moves between financial systems?
What interviewers listen forExpect controls over interface totals, rejected records and duplicate transfers, supported by testing. Assuming a successful transfer message proves completeness is a red flag.
Candidate tipFollow data from the source system to the receiving ledger. Name the totals, exception records and duplicate checks that would show whether all records arrived correctly.
Question 11: Share an experience in which you improved the reliability or data integrity of a financial or information system.
Question 12: Share an example of how you investigated a difference between a physical inventory count and the general ledger.
What interviewers listen forListen for tracing the count to inventory records and ledger entries, including timing and unit costs. Changing the count to match the ledger without evidence is a red flag.
Candidate tipChoose one count difference. Explain how you checked quantities, movements and values, identified the cause and supported the final reconciliation.
Question 13: How would you verify the physical cash count against the cash ledger at the audit date?
What interviewers listen forExpect a count tied to a specific time, reconciliation to the cash ledger and support for differences. Letting unexplained shortages disappear through a balancing entry is a red flag.
Candidate tipGo from the physical count to the ledger balance. Explain how you would account for cash movements around the count and investigate any difference.
Question 14: Give an example of how you resolved a conflict between an annual report's financial summary and the underlying statements.
What interviewers listen forListen for how they traced the summary to the statements, resolved the mismatch and checked the final report. Leaving a known conflicting figure unexplained is a red flag.
Candidate tipUse one annual report mismatch. Name the conflicting figures or descriptions, the records you traced them to and the resolution you helped reach.
Question 15: Walk me through a time you clarified a disputed financial reporting requirement with company officials.
What interviewers listen forThe case should show how they checked the disputed requirement and reached a supported understanding with officials. Agreeing to a known reporting violation to end the dispute is a red flag.
Candidate tipSet out the disputed requirement and each side's understanding. Focus on the sources you checked, your discussion with company officials and the resulting reporting decision.
Question 16: Tell me about a time an employee's description of a transaction process did not match the accounting records.
What interviewers listen forListen for a fair comparison of the employee's explanation with records and a supported resolution. Changing interview notes to fit the ledger is a red flag.
Candidate tipChoose one mismatch between a process explanation and the records. Describe the questions and transaction checks you used, the conclusion and what the case taught you.
Question 17: Describe a time you explained a gap between reported profit and available cash to management.
What interviewers listen forListen for their own clear explanation of the cash and profit figures and management's response. Calling profit and cash interchangeable is a red flag.
Candidate tipChoose a real gap between profit and cash. Explain the accounting items behind it, how you made them clear to management and whether your explanation resolved the confusion.
Question 18: How would you check whether a change made after an audit actually improved the use of company assets?
What interviewers listen forExpect a comparison of asset use before and after the change using reliable records and a check for other causes. Assuming implementation alone proves improvement is a red flag.
Candidate tipChoose measures that match the asset and the audit's concern, such as idle time or use of capacity. Explain how you would compare results and check whether the change caused the improvement.
Question 19: How do you ensure that account books and accounting systems are efficient and effective?
Question 20: Describe an audit finding report you prepared which you were happy with. How about one you were unhappy with?
Question 21: How do you decide where a new type of transaction belongs in the chart of accounts?
What interviewers listen forExpect the transaction's substance, the account definitions and the reporting framework to guide classification. Choosing an account simply to hide an expense is a red flag.
Candidate tipExplain how you establish what the transaction represents and compare it with existing account definitions. Describe the check you make before using or adding an account.
Question 22: How do you test paid invoices during an audit to check that the payments were supported and authorized?
What interviewers listen forExpect invoices matched to purchase and receipt records, approval evidence and payment records. An invoice stamped paid does not by itself establish authorization or receipt of the goods.
Candidate tipWalk through a paid invoice selected for testing. Name the purchase, receipt, approval and payment records you compare, then explain how you document and follow up on exceptions.
Question 23: Describe a time you traced a budget overrun to its cause in the accounting records.
What interviewers listen forListen for a documented cause that separates timing differences from lasting cost changes. Moving costs to another account simply to hide the overrun is a red flag.
Candidate tipPick one budget variance you investigated. Explain the ledger detail and budget assumptions you checked, the cause you established and how your report explained it.
Question 24: Give an example of how you revised a revenue or expense forecast after reviewing a change in business activity.
What interviewers listen forThe case should connect a changed business assumption to a supported forecast revision and its use. Choosing assumptions just to reach management's preferred number is a red flag.
Candidate tipIdentify the change in business activity, the forecast assumptions it affected and your revised analysis. Finish with how the revision was used and what you learned.
Question 25: Share an effective method you have used to assess the financial condition of a company and facilitate financial planning.
Question 26: How would you plan a taxpayer account audit when the return does not match the supporting business records?
What interviewers listen forExpect a reconciliation of the return to source records, focused requests for missing support and documented exceptions. Treating every mismatch as deliberate evasion is a red flag.
Candidate tipStart with the return items that differ from the records. Describe how you would request support, test the differences and document conclusions about the taxpayer's account.
Question 27: How does the tax basis of an asset affect your calculation of a taxpayer's gain on its sale?
What interviewers listen forExpect adjusted tax basis to be distinguished from book value and compared with the amount realized. Automatically using the book carrying value as tax basis is a red flag.
Candidate tipExplain the gain calculation in order, including the basis records and adjustments you would check. State that the applicable tax rules depend on the asset and taxpayer.
Question 28: What would you check when auditing payroll records used to calculate unemployment insurance premiums?
What interviewers listen forExpect payroll totals reconciled to reported wages, checks of taxable wage treatment and the applicable state rate and wage base. Using one state's rules for every payroll is a red flag.
Candidate tipTrace payroll records to the premium calculation. Explain how you check taxable wages, the period, the assigned rate and the state rules that apply.
Question 29: What would you do if a client asked you to present an unsupported expense as deductible during a tax examination?
What interviewers listen forThey should refuse to present a claim they know lacks support, explain the evidence needed and follow the representation rules. Inventing a receipt is a clear red flag.
Candidate tipExplain your first response to the client, the support you would seek and how you would handle the expense with the taxing authority while staying within your role.
Question 30: Share an example of how you documented a change to an accounting system so staff could record transactions correctly.
What interviewers listen forA useful example shows documentation of changed posting steps and checks that staff could use it correctly. Leaving known incorrect instructions in use is a red flag.
Candidate tipPick one accounting system change. Describe the instructions you wrote, how you checked them against the changed workflow and what happened when staff used them.