Payroll Officer Interview Questions UK: 8 Real Questions and What Interviewers Want

Applying for a Payroll Officer job in the UK? Here is what you are likely to be asked. These questions come from our Payroll Officer question bank of 25 questions, written for UK employers at mid-level level.

Eight Payroll Officer interview questions, and what the interviewer is thinking

1. Talk me through how you reconcile a payroll each period and post the payroll journal to the general ledger.

Why they ask: Mid-level payroll roles own the link between payroll and finance, so reconciliation skills are essential.

2. What do you see as the difference between a payroll administrator and a payroll officer, and what would you bring to this role?

Why they ask: They want to see you understand the extra ownership and technical depth expected at this level.

3. How do you reconcile what HMRC thinks you owe with what you've paid, and what do you do about a discrepancy?

Why they ask: Unreconciled PAYE accounts lead to penalties, interest and stressful HMRC correspondence.

4. How are termination payments taxed, including payment in lieu of notice and the £30,000 exemption?

Why they ask: Termination payments are complex and frequently got wrong, which creates tax and NI liabilities.

5. What does payroll year-end involve, and what are the main risks?

Why they ask: Year-end is the highest-risk period for a payroll officer, and they want to see a structured approach.

6. HMRC's online account shows your PAYE scheme is £4,800 underpaid for month 6, but you're sure it was paid in full. What do you do?

Why they ask: This tests practical problem-solving with HMRC and the ability to evidence your position.

7. How do you handle payroll for company directors differently from other employees?

Why they ask: Director payroll has specific NI rules that are commonly mishandled.

8. Tell me about a time you improved a payroll process or control.

Why they ask: They want to see a mid-level payroll professional who improves the function rather than just runs it.

A sample answer to question 1

Talk me through how you reconcile a payroll each period and post the payroll journal to the general ledger.

After the payroll is finalised, I take the payroll summary report and check that gross pay, less every deduction, equals net pay, and that net pay agrees exactly to the BACS file and the bank statement on payday. Then I build the journal. Gross pay and employer costs, meaning employer NI, employer pension and the apprenticeship levy, are debited to the right cost centres. The credits go to net wages control, the PAYE and NI liability, the pension creditor, and accounts for other deductions such as court orders and give-as-you-earn. Each month I reconcile those control accounts. The PAYE liability should clear when we pay HMRC on the 22nd, and the pension creditor when the provider collects. Anything left on a control account is a red flag, such as a missed payment or an incorrect posting, so I investigate it before the next period closes.

Common mistake to avoid: Posting a single net-pay line with no liabilities; leaving unexplained balances on control accounts

Want the rest?

Full model answers, key points and common mistakes for all 25 questions are on the Payroll Officer interview questions page. The first five are free, no sign-up needed.