Accountant Interview Questions

Model Answer & Framework

The fundamental accounting equation is: Assets = Liabilities + Equity. Double-entry bookkeeping dictates that every financial transaction affects at least two accounts in opposing balances—total debits must always equal total credits. Debits increase Asset and Expense accounts while decreasing Liability, Equity, and Revenue accounts. Credits increase Liability, Equity, and Revenue accounts while decreasing Asset and Expense accounts. This mathematical symmetry ensures the trial balance remains balanced and provides an internal verification of ledger integrity.

Model Answer & Framework

Cash-basis accounting records revenue only when cash is received and expenses only when cash leaves the bank; it is simple but distorts long-term profitability when credit transactions span months. Accrual accounting recognizes transactions when economic activity occurs: revenue when goods/services are delivered (Accounts Receivable) and expenses when incurred (Accounts Payable). Modern enterprises use accrual because it adheres to the matching principle, providing a realistic picture of monthly operational profitability and financial commitments required by GAAP and IFRS.

Model Answer & Framework

Capital Expenditures (CapEx) represent investments in acquiring, upgrading, or extending the useful life of long-term physical assets (machinery, buildings, IT infrastructure) expected to provide economic benefits beyond 12 months. CapEx is capitalized on the Balance Sheet and depreciated systematically over its useful life through the Income Statement. Operating Expenditures (OpEx) represent day-to-day costs incurred to maintain routine business operations (rent, utilities, salaries, maintenance). OpEx is expensed entirely in the period incurred, directly reducing net income.

Model Answer & Framework

An Accrual recognizes an expense incurred in the current period for which no vendor invoice has yet been received or paid (e.g., utility consumed in Dec billed in Jan; Debit Utility Expense, Credit Accrued Liabilities). A Prepayment represents cash paid in advance for future services/goods (e.g., annual insurance paid in advance; Debit Prepaid Insurance as a Current Asset, expensed monthly as incurred). A Provision (under IAS 37) is a liability of uncertain timing or amount, recognized only when there is a present legal or constructive obligation from a past event, probable outflow of resources, and a reliable estimate can be made (e.g., warranty claims or legal settlements).

Model Answer & Framework

The three statements form an integrated financial loop: 1) Net Income from the bottom of the Income Statement flows into Retained Earnings on the Balance Sheet (after dividends) and serves as the starting line of the Cash Flow Statement (operating activities); 2) Non-cash expenses (such as depreciation) reported on the Income Statement are added back in the Cash Flow Statement and reduce the net book value of PP&E on the Balance Sheet; 3) Working capital changes on the Balance Sheet (AR, AP, Inventory) reflect directly as operating cash inflows/outflows; 4) The ending cash balance from the Cash Flow Statement equals the Cash & Cash Equivalents figure on the Balance Sheet.

Model Answer & Framework

Common methods include: 1) Straight-Line Depreciation: Expenses equal amounts annually ($Cost - Salvage / Useful Life$), ideal for assets providing uniform utility; 2) Double Declining Balance (DDB): Accelerated method that front-loads higher depreciation in early years, matching assets that lose productivity rapidly (e.g., vehicles, servers); 3) Units of Production: Depreciation varies directly with operational output (e.g., factory machines based on hours run). Choosing accelerated depreciation lowers short-term net income and taxable profit while lowering asset carrying values earlier, whereas straight-line smooths earnings across years.

Model Answer & Framework

The Indirect Method begins with Net Income and converts it to Operating Cash Flow through three adjustments: 1) Add back non-cash expenses (depreciation, amortization, stock-based compensation), 2) Adjust for non-operating gains/losses (subtract gains from asset sales, add losses), and 3) Account for changes in working capital: an increase in Current Assets (like AR or Inventory) is subtracted (cash tied up), while a decrease is added; conversely, an increase in Current Liabilities (like AP or Accrued Expenses) is added (cash preserved), while a decrease is subtracted. Investing activities (CapEx, acquisitions) and Financing activities (debt issuance/repayment, dividends) are then combined to calculate net cash change.

Model Answer & Framework

Under IFRS 15 / ASC 606, revenue is recognized through 5 distinct steps: 1) Identify the contract with the customer (enforceable terms, commercial substance), 2) Identify the performance obligations in the contract (distinct promises to transfer goods or services), 3) Determine the transaction price (fixed considerations, net of discounts or variable considerations), 4) Allocate the transaction price to distinct performance obligations based on relative standalone selling prices (SSP), and 5) Recognize revenue when (or as) the entity satisfies each performance obligation—either over time (as customer receives benefits) or at a point in time (control transfers).

Model Answer & Framework

A tight close (e.g., 5 business days) requires a detailed close calendar mapping tasks, dependencies, and cut-off deadlines. Day -1 to Day 1: Run billing cut-offs, post standard monthly recurring journals, and capture inventory cut-offs. Day 2: Post prepayments, fixed asset depreciation runs, and subledger integrations (AP, AR, Payroll). Day 3: Complete high-volume balance sheet reconciliations (bank accounts, credit cards, intercompany balances). Day 4: Perform variance analysis (Budget vs. Actual, prior period comparisons), review accruals with department managers, and resolve exceptions. Day 5: Final review with the Financial Controller and lock the financial period in the ERP.

Model Answer & Framework

A bank reconciliation verifies that the cash balance in the general ledger matches the ending balance on the bank statement. Typical reconciling items include: 1) Timing differences: Deposits in transit (cash recorded in books but not yet cleared by the bank) and Outstanding checks (checks issued to vendors not yet presented for payment); 2) Bank transactions not yet in books: Bank service fees, interest earned, direct debits, and incoming customer ACH/wire payments; 3) Errors: Transposition errors in journal entries or unauthorized bank debits. Reconciling differences must be resolved with adjusting journal entries, leaving zero unexplained variance.

Model Answer & Framework

The Three-Way Match is an essential internal control that matches three documents before an Accounts Payable payment voucher is approved: 1) Purchase Order (PO): Issued by procurement establishing authorized item description, quantities, and agreed unit price; 2) Goods Received Note (GRN) / Receiving Slip: Signed by warehouse verifying physical receipt, quantity, and condition of items; and 3) Vendor Invoice: Billed by supplier. If quantities, unit prices, or payment terms deviate beyond set tolerance limits (e.g., >1%), payment is automatically blocked until procurement and the supplier reconcile the discrepancy.

Model Answer & Framework

Key controls include: 1) Segregation of Duties (SoD): Ensuring that the person who authorizes a payment cannot execute the bank transfer or reconcile the bank account, and the person managing inventory cannot write off stock; 2) Dual Authorization: Requiring two independent signers for bank disbursements exceeding established monetary thresholds; 3) System Audit Trails: Ensuring ERP systems log user ID, timestamp, and previous values for every journal modification; 4) Balance Sheet Substantiation: Requiring every balance sheet account to be substantiated monthly by independent third-party evidence; and 5) Mandatory vacation policies for personnel handling cash disbursements.

Model Answer & Framework

Accounting profit is calculated using standard accounting rules (IFRS/GAAP), whereas taxable profit is calculated per statutory tax laws. Differences arise from: 1) Permanent Differences (e.g., non-deductible entertainment expenses, tax-exempt municipal income) which never reverse and affect current tax only; and 2) Temporary Differences where revenues or expenses are recognized in different periods for accounting vs. tax. A Deferred Tax Liability (DTL) occurs when accounting profit exceeds taxable profit due to future tax obligations (e.g., accelerated tax depreciation exceeding straight-line book depreciation). A Deferred Tax Asset (DTA) occurs when tax is paid in advance or future deductions exist (e.g., warranty provisions or carried-forward tax losses).

Model Answer & Framework

I maintain a statutory compliance calendar tracking return dates, payment deadlines, and audit submission requirements. For sales tax / VAT / GST, I reconcile output tax on sales against revenue ledgers and input tax credits on vendor purchases against verified vendor invoices with valid tax numbers. For payroll, I reconcile gross wages against statutory withholding remittances (income tax, social security, pension). Audit readiness is maintained by archiving transaction documentation electronically with cross-referenced PO numbers, contracts, shipping bills, and bank payment receipts in dedicated monthly audit folders.

Model Answer & Framework

I avoid accounting terminology like 'debit balances', 'accruals', or 'amortization schedules' and speak in business terms: revenue, cash spend, headcounts, unit costs, and project milestones. I present visual executive summaries using water-fall or bar charts comparing Actual vs. Budget vs. Prior Year. When explaining an unfavorable variance, I present the root cause clearly (e.g., 'Software costs were 20% over budget because we onboarded 15 unanticipated users in Q2, not because per-seat license costs rose') and partner with them to identify realistic operational offsets for the following quarter.

Model Answer & Framework

I handle this professionally, firmly, and strictly ethically. Delaying an incurred expense deliberately to manipulate financial reporting violates the matching principle, GAAP/IFRS standards, and constitutes fraudulent reporting. I politely explain the professional accounting standard: because the goods/services were delivered and verified in the current period, the expense legally and ethically belongs in the current period's accounts. I offer to review legitimate commercial avenues (such as verifying invoice scope or accrual estimations), but refuse to omit the entry. If pressured, I escalate the matter through the Financial Controller, CFO, or the company's confidential ethics reporting channel.

Model Answer & Framework

1) Re-verify Opening Balance: Confirm the prior month's reconciled balance matched the prior bank statement exactly to ensure the variance didn't originate earlier. 2) Search for Exact Figure: Filter general ledger journals and bank debit/credit lines for $25,000 or half the amount ($12,500, which points to a debit/credit classification error). 3) Test for Transposition: Divide the variance by 9; if divisible, it often indicates transposed digits (e.g., entering $52,000 as $25,000). 4) Line-by-Line Match: Reconcile deposits and disbursements line-by-line against bank cleared records, looking for duplicated entries, unrecorded automated direct debits, or voided checks that weren't reversed. 5) Resolution: Once isolated, post a fully documented adjusting journal with supporting evidence approved by the Controller; never write off an unexplained variance without a root-cause explanation.

Model Answer & Framework

1) Immediate Financial Correction: Post an adjusting journal entry to reverse the duplicate expense: Debit Vendor Clearing / Accounts Payable, Credit Operating Expense (or Prepayments/Current Assets), restoring accurate monthly department profitability before closing books. 2) Vendor Communication: Contact the vendor's Accounts Receivable department immediately with payment reference details, confirm the duplicate payment, and request either an immediate bank refund or issue of a formal credit note against pending purchase orders. 3) Bank Reconciliation Check: Ensure the duplicate bank disbursement is correctly reflected as a vendor debit balance rather than an operating expense. 4) Root Cause & Controls Review: Investigate why the AP system permitted duplicate processing (e.g., was the invoice number entered with an extra space or hyphen?), and update ERP duplicate-invoice validation settings.

Model Answer & Framework

1) Policy Audit: Compare claimed expenses directly against the company's written Travel & Expense Policy (daily limits, permissible meal allowances, receipt requirements). 2) Disallow Unsubstantiated Claims: Segregate claims with valid VAT/sales tax receipts from unsubstantiated claims. Issue a formal notice requesting bank/credit card statements or hotel folio re-prints for missing receipts within 7 business days. 3) Escalation: For persistently undocumented expenses, treat them as non-compliant: withhold reimbursement or reclassify them as taxable employee advances per company policy and tax regulations. 4) Reporting: Prepare a factual variance summary for the department head and CFO outlining policy breaches, budget impact, and non-deductible tax exposure.

Model Answer & Framework

1) Verify Count Accuracy: Conduct an immediate recount of high-value variance SKUs with warehouse supervisors to rule out counting errors, misplaced pallets, or unit-of-measure misinterpretations (e.g., boxes counted as individual units). 2) Audit Goods Cut-offs: Check receiving and shipping logs for timing issues: were goods received before year-end without entering the GRN in the ERP, or were sales orders dispatched without posting the Goods Issue? 3) Check Consignment & Damaged Goods: Verify whether damaged, obsolete, or scrap goods were physically removed from shelves without an approved scrap journal. 4) Adjusting Entry: If a genuine physical shortage remains, post an approved inventory adjustment: Debit Inventory Shrinkage Expense (Cost of Goods Sold), Credit Inventory Asset, bringing the general ledger into perfect alignment with verified physical reality.