Accounts Payable Clerk Interview Questions

1.1Accrual accounting, cash accounting, and double-entry bookkeeping

1.2The balance sheet, income statement, and cash flow statement - how AP sits within them

1.3Debits, credits, and the journal entries behind everyday AP transactions

1.4Working capital, liquidity, and how AP balances affect the business financial position

2.1The full invoice processing cycle - from receipt to posting in the ledger

2.2Three-way matching - purchase order, goods receipt note, and supplier invoice

2.3Invoice validation - mandatory fields, tax codes, GL coding, and approval requirements

2.4Handling invoice exceptions - mismatches, missing POs, incorrect prices, and quantity disputes

3.1Vendor master data - setting up, maintaining, and controlling supplier records

3.2Vendor statement reconciliation - matching supplier statements to the AP ledger

3.3Managing vendor queries, disputes, and escalations professionally

3.4Duplicate payments - how they happen, how to detect them, and how to recover them

4.1The payment run process - selecting invoices, approvals, payment methods, and posting

4.2Payment terms and their impact - Net 30, Net 60, 2/10 Net 30, and early payment discounts

4.3Payment methods - BACS, CHAPS, wire transfers, cheques, and when each is used

4.4Foreign currency payments - exchange rates, FX differences, and hedging basics

5.1Accruals - what they are, when to raise them, the journal entry, and how they reverse

5.2Prepayments - the concept, accounting treatment, and how they unwind over time

5.3Accrued liabilities vs accounts payable - the difference and how each sits on the balance sheet

5.4Goods received not invoiced (GRNI) - what it is, why it builds up, and how to clear it

6.1Segregation of duties in AP - why it matters and what happens when controls break down

6.2AP fraud - common schemes including ghost vendors, duplicate invoices, and payment redirection

6.3The purchase-to-pay controls framework - authorisation limits, PO requirements, and audit trails

6.4Supplier due diligence - verifying new vendors and protecting against fraudulent account setups

7.1VAT and sales tax in AP - input tax, tax codes, reclaim, and common errors

7.2Withholding tax - what it is, when it applies, and how it is handled on supplier payments

7.3Employee expenses and reimbursements - tax treatment, policy compliance, and processing

7.4AP in a multi-currency and multi-jurisdiction environment - tax and compliance considerations

8.1AP month-end close - cut-off procedures, outstanding invoices, and period-end reconciliation

8.2Reconciling the AP subledger to the general ledger and resolving open items

8.3AP reporting - aged creditors schedule, payment forecasts, and commentary for management

8.4AP in the cash flow statement - how payables movements feed into working capital reporting

9.1AP KPIs - Days Payable Outstanding (DPO), invoice processing time, error rates, and what drives them

9.2The cost of AP errors - duplicate payments, missed discounts, late payment penalties, and supplier relationship damage

9.3AP automation and process improvement - straight-through processing, OCR, and reducing manual work

9.4AP role in working capital strategy - using payment terms to optimise the company cash position

10.1Technical interview questions across all AP topics - concepts, journal entries, and calculations

10.2Process and scenario questions - walk-throughs of invoice processing, payment runs, and month-end

10.3Behavioural interview questions - accuracy under pressure, handling errors, and difficult suppliers

10.4Salary negotiation, questions to ask the interviewer, and how to close the interview strongly