Finance and Accounting Interviews: How to Prepare for Technical and Real-World Questions

Common technical questions in accounting and finance interviews, how to structure your answers, Excel test prep, and the behavioural questions this field favours.

Many accounting candidates answer questions on principles fluently, then stall when the interviewer asks: "If your month-end reconciliation doesn't tie out, where do you start looking?" Questions like that test how much real work you have done. Preparing for this field means covering the fundamentals, how you think when something goes wrong, and the carefulness that shows through in your answers.

What finance and accounting interviews assess

Interviewers usually look at three things.

• Technical knowledge: journal entries, how the financial statements connect, reconciliations, closing the books.
• Tools: Excel, the ERP systems you have used, and how quickly you work with data.
• Trustworthiness: accuracy, meeting deadlines, and raising problems when you spot something unusual.

Technical questions to rehearse

How do the three statements connect?

Be ready to explain that net income from the income statement flows into retained earnings on the balance sheet and is the starting point for operating cash flow. Practise an example, such as how an increase in depreciation affects all three statements.

Accrual vs cash basis

Answer with an example of an accrued expense or deferred revenue you have handled in real work.

Walk me through your month-end close

Describe it in order: check open items, reconcile bank accounts, post accruals, review receivables and payables, then run a variance review. If you helped shorten the close, explain what you did differently.

Taxes in daily work

Accounting roles in Thailand often get questions on VAT and withholding tax in day-to-day work. Answer from real experience and say plainly if there is an area you have not handled yet.

Preparing for Excel tests

Many companies give an Excel test before or during the interview. Be fluent in:

• XLOOKUP or VLOOKUP, SUMIFS, nested IF
• Pivot tables to summarise by department or month
• Cleaning data: trimming spaces, splitting columns, converting dates
• Reconciling two data sets to find mismatched items

Practise on sample data with a timer, because speed and accuracy matter equally in the test room.

Questions that differ by role

Accounting operations (AP, AR, GL)

The focus is accuracy and process: how do you handle long-overdue receivables, or have you tightened a payment approval step? Be ready to describe the volume of work you handled in general terms, without revealing company figures.

Financial planning and analysis (FP&A)

The focus is explaining numbers to people outside finance: why were expenses above budget this month, and how would you summarise it for executives in three sentences? Practise explaining the reasons behind the numbers, not just reading them out.

Audit and internal control

The focus is risk assessment and communicating with the people being audited: if you find a control weakness, how do you raise it with the process owner without making them feel accused?

Behavioural questions this field favours

Use STAR (Situation, Task, Action, Result) for questions like "Tell me about a time you found an error in the numbers." For example:

In accounting, carefulness is not proven by calling yourself detail-oriented. It is proven by a real story of catching an error before it became a problem.

Such as: "During the quarter-end payables reconciliation I found two duplicate invoices from the same supplier (S, T). I traced them back by document number and told my manager before payment was approved (A). I then proposed adding a duplicate invoice number check at the posting step (R)." Notice the answer covers both the fix and preventing a repeat.

What to avoid

• Answering with theory and no example from real work.
• Pretending to know standards or systems you have not used. Interviewers in this field always dig deeper.
• Sharing confidential data from a past employer, such as revenue figures. That speaks directly to trustworthiness.

How to start preparing

1. Read the job description and list the core areas, such as AP, AR, GL, FP&A.
2. Prepare three or four real stories in STAR format.
3. Practise explaining how the statements connect, out loud, in under two minutes.
4. Do at least two timed Excel exercises.
5. Prepare questions of your own, such as how long the team's close takes and which system they use.

To tailor your resume before applying, read resumes for finance roles and how to answer with STAR, then rehearse your answers in Interview Lab before the big day.