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UK Social Worker Interview Questions

Social work interviews test your knowledge of safeguarding legislation, ethical decision-making, and how you handle the emotional weight of the role. These scenarios reflect real practice dilemmas.

SafeguardingLegislationEthical PracticeMulti-Agency Working
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Question 1
Explain the difference between Section 47 and Section 17 of the Children Act 1989. Which answer is correct?

Interview preparation guide

UK Social Worker interview questions: what to prepare

The quiz above is a quick way to check your knowledge. Before the interview, prepare a specific example for each of these themes: Safeguarding, Legislation, Ethical Practice, Multi-Agency Working. Practise saying your answer aloud, then refine the detail, evidence and outcome rather than memorising a script.

Five questions worth preparing now

  1. Question 1 · Legislation

    Explain the difference between Section 47 and Section 17 of the Children Act 1989. Which answer is correct?

    Section 17 is the "child in need" duty to provide services promoting welfare. Section 47 is the child protection investigation power, triggered by reasonable cause to suspect significant harm. Confusing them is a common interview mistake.

  2. Question 2 · Safeguarding

    Name the six safeguarding principles from the Care Act 2014. Which answer lists them correctly?

    The six Care Act 2014 principles are Empowerment, Prevention, Proportionality, Protection, Partnership, and Accountability. These guide all adult safeguarding work, and interviewers expect you to know them and explain how each applies.

  3. Question 3 · Safeguarding

    A ten-year-old discloses their parent is hurting them and begs you to promise not to tell. How do you respond?

    Never promise confidentiality when there is a safeguarding concern. Explain honestly but gently that you must share with people who can help. Listen without leading questions, record their exact words, and follow local procedures. Investigating is not your role.

  4. Question 4 · Legislation

    Explain the five principles of the Mental Capacity Act 2005. Which answer is correct?

    The five principles are: presumption of capacity, support to decide, right to make unwise decisions, best interests, and least restrictive option. Interviewers test whether you can apply these to complex scenarios, not just recite them.

  5. Question 5 · Ethical Practice

    An older adult with full capacity lives in squalor and refuses all support. Neighbours are concerned. Correct approach?

    A person cannot be treated as lacking capacity merely because they make an unwise decision. Respect their autonomy, but do not walk away — maintain the relationship, keep offering support, and hold a live risk assessment.

A simple preparation checklist

  • Choose relevant, truthful examples and explain the outcome and learning. Use numbers only when you have them.
  • Use STAR for experience questions: keep the situation brief and spend most of the answer on what you did.
  • Say each answer out loud, then remove jargon, filler and unnecessary background detail.
  • Prepare one thoughtful question about the role, team or priorities for the end of the interview.

Turn knowledge into practice

Use the quiz to identify the theme you need to improve, then rehearse it as a spoken answer and get feedback on your structure, pace and specificity.