Head of HR Interview Questions UK: 8 Real Questions and What Interviewers Want

Most Head of HR interviews in the UK follow a pattern, and knowing it beats guessing. Below are eight questions from our bank of 16, each with a note on what the interviewer is really after.

Eight Head of HR interview questions, and what the interviewer is thinking

1. What does a Head of HR do differently from an HR Business Partner or Manager, and how do you balance hands-on delivery with strategic leadership?

Why they ask: They want to confirm that you can run a whole function, often with a small team, and not just advise on cases.

2. You have just been appointed Head of HR for a 400-employee organisation with a small team. What are your priorities for the first three months?

Why they ask: They want to see structured prioritisation in a function that may have gaps.

3. How do you manage an HR budget and supplier contracts such as the HRIS, payroll, employee assistance, occupational health and legal retainers?

Why they ask: Heads of HR are accountable for spend and value for money, as well as service quality.

4. How do you build, lead and develop an HR team, and how do you set service expectations with the business?

Why they ask: Team leadership is central to the Head of HR role.

5. How do you make sure that payroll and HR operations run accurately and what controls would you put in place?

Why they ask: Errors in pay and records damage trust and can break the law, so the Head of HR is accountable.

6. What annual compliance calendar would you put in place for an HR function in a mid-sized employer?

Why they ask: A calendar ensures that predictable obligations are not missed.

7. The CEO insists on defending an unfair dismissal claim on principle, though your solicitor says that the procedure was flawed and the risk of losing is high. How do you handle it?

Why they ask: They want to see how you advise a strong-minded chief executive.

8. Tell me about a time you delivered a significant HR project on time and within budget with limited resources.

Why they ask: Heads of HR often lead major projects, such as systems, pay reviews or policy overhauls, with small teams.

A sample answer to question 1

What does a Head of HR do differently from an HR Business Partner or Manager, and how do you balance hands-on delivery with strategic leadership?

As Head of HR, I'm accountable for the entire people agenda, rather than a single client group. That includes the operating basics: contracts, payroll accuracy, ER, recruitment and compliance, plus the strategic work such as workforce planning, reward, culture and organisational design, and I report directly to the CEO or executive. In an organisation of 400 or so, I'd typically lead a team of four to six, so I can't delegate everything and I'm still expected to get involved in the difficult cases, such as a senior disciplinary or a restructure. To balance the two, I protect strategic time in my diary, around one day a week, delegate operational work with clear ownership and escalation criteria, and use dashboards so that I see problems early. I also make sure that the team is developed to take on more, for example, by letting a senior adviser lead tribunal preparation. The skill is knowing what only I should do, and what builds the team's capability if I step back.

Common mistake to avoid: Saying you are too senior for casework; being unable to delegate

Want the rest?

Full model answers, key points and common mistakes for all 16 questions are on the Head of HR interview questions page. The first five are free, no sign-up needed.