6 Tricky Interview Questions Law Firms Ask (and How to Answer Them)

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Most interview preparation focuses on the questions candidates expect: why law, why this firm, tell me about a time you demonstrated resilience. These questions have well-worn structures and most candidates arrive with prepared answers. The questions that reveal the most about a candidate are the ones that do not fit that preparation, the ones where there is no safe answer, where a rehearsed response is immediately obvious, and where the only thing that works is genuine, considered thinking. This guide covers six of them: what firms are testing with each one, why the temptation to hedge or deflect usually backfires, and how to give an answer that is honest, specific, and genuinely impressive.

1. Who is more important to a law firm: clients or employees?

This question is designed to create discomfort. Both answers feel wrong. Say clients and you sound like you are dismissing the people who actually do the work. Say employees and you sound like you do not understand that client relationships are the foundation of the business. The candidates who score poorly are the ones who try to avoid the tension entirely by saying "both are equally important," which is technically defensible but signals an unwillingness to engage with a genuinely interesting question.

What the question is actually testing is whether you can think through a complex trade-off, form a considered view, and defend it with specific reasoning rather than retreating to a safe non-answer. It is also testing commercial awareness: whether you understand how law firms actually operate as businesses, what drives their revenue and reputation, and where the genuine tension between client demands and employee wellbeing sits in practice.

The answer that works engages with the tension honestly, takes a position, explains the reasoning behind it, and acknowledges the genuine force of the other side without abandoning the argument. There is no objectively correct answer, but there is a way of engaging with the question that signals intellectual confidence and commercial maturity, and a way of engaging that signals the opposite.

One approach: "Clients are the foundation of the business in the sense that without them there is no firm, no revenue, and no careers. But the quality of the service clients receive depends entirely on the lawyers delivering it, and a firm that consistently burns through talent in pursuit of client satisfaction will eventually degrade the service it provides. The most successful firms I have researched seem to treat this as a long-term versus short-term tension rather than a binary choice: in any given week client demands take priority, but over a five or ten year horizon investing in the development and wellbeing of lawyers is what protects the quality of client service. I would say clients are more important as an immediate matter, but employees are more important as a strategic one."

This answer takes a position, reasons through it, acknowledges the genuine complexity, and demonstrates commercial thinking. The specific position is less important than the quality of the reasoning.

2. Do you think the billable hour model is fair?

This is a question about the economics of legal practice dressed up as a values question, and the candidates who handle it best are those who understand both dimensions rather than treating it purely as one or the other.

The billable hour has genuine defenders and genuine critics. Its defenders argue that it aligns compensation with effort, gives clients transparency about what they are paying for, and provides a straightforward basis for pricing complex, unpredictable work. Its critics argue that it incentivises inefficiency (more hours billed is more revenue, regardless of outcome), creates perverse incentives around technology adoption (tools that save time reduce revenue), and generates pressure on lawyers to record time in ways that inflate bills. Both sets of arguments have force, and a candidate who is familiar with both is in a much stronger position than one who has only thought about one side.

What the question is testing is whether you have a genuine view about how law firms operate as businesses and whether you can engage with a structural issue in the profession with the same analytical clarity you would bring to a commercial problem. It is also, implicitly, testing whether you have thought about the changes happening in the market: the growth of fixed fees, alternative fee arrangements, and the pressure from in-house legal teams to reduce costs and improve predictability.

An answer that works: "I think the billable hour model has real virtues for certain types of work, particularly where the scope is genuinely uncertain at the outset and both sides benefit from a structure that reflects actual time spent. The problem is that it creates incentives that do not always align with client interests: a firm billing by the hour has no financial incentive to be efficient, which becomes more significant as AI tools start to reduce the time required for work that used to take considerably longer. I think the model is under genuine pressure and the firms that adapt to alternative fee structures on the right kinds of matters will be better positioned commercially and in terms of client relationships. Whether it is fair is almost a separate question: it is a pricing model, and whether it is fair depends on whether it is applied transparently and in contexts where it genuinely serves the client's interests rather than the firm's."

3. If you could change one thing about the legal profession, what would it be?

This question is an invitation to say something specific and considered about an industry you claim to want to join, and the candidates who answer it with "I would make it more diverse" or "I would make it more accessible" score poorly not because those are bad answers but because they are the answers every candidate gives. A recruiter who has read fifty applications and conducted twenty interviews has heard both of those answers many times and they signal that the candidate has not thought carefully about what they would actually change or why.

What the question is testing is genuine engagement with the profession: whether you have paid enough attention to how it works, where it succeeds and fails, and what structural or cultural features you think are genuinely worth changing. It is also testing whether you can hold a view on something that is not obviously a neutral topic, because the ability to form and defend a considered position is a quality that commercial lawyers need throughout their careers.

The answer that works is specific, grounded in a real observation about how the profession operates, and explained with reasoning rather than just asserted. It should be something you have genuinely thought about rather than something that sounds good. It should also be realistic: an answer about changing something structural or cultural within the profession is more credible than an answer about changing something that is essentially outside the profession's control.

Some genuine options worth developing: the way legal costs create access barriers that no amount of pro bono work fully addresses. The profession's historically slow adoption of technology compared to other industries of equivalent scale and sophistication. The gap between how law is taught academically and the commercial judgment the job actually requires. The way the partnership model creates incentive structures that sometimes work against the long-term interests of the firm and its people. Any of these can produce a strong answer if the candidate has genuinely thought about it and can explain the reasoning clearly.

What to avoid: answers so safe and generic that they reveal nothing about the candidate's actual thinking, and answers so radical or ill-considered that they suggest the candidate does not understand how the profession works.

4. A client asks you to do something that is legal but that you find ethically questionable. What do you do?

This is one of the most important questions in any law firm interview because it goes to the heart of what it means to be a commercial lawyer. The tension it describes, between the lawyer's duty to act in a client's lawful interests and the lawyer's own ethical sensibilities, is real and recurring in practice. The way a candidate handles it reveals a great deal about their understanding of the role and their professional values.

The two wrong answers are at opposite ends of the spectrum. The first wrong answer is "I would refuse to do it," which misunderstands the lawyer's duty and the nature of legal practice. A lawyer who refuses to act for clients whose instructions they personally disagree with, provided those instructions are lawful, is not a commercial lawyer, they are an adjudicator of their clients' choices. The second wrong answer is "I would just do what the client asked without question," which suggests the candidate has no ethical framework at all and does not understand that lawyers have professional obligations that sit alongside and sometimes in tension with client instructions.

The answer that works acknowledges the genuine tension, demonstrates an understanding of the lawyer's duty to act in a client's lawful interests, and explains how the candidate would manage their own ethical discomfort professionally. This typically involves: doing the work to the required standard because the client is entitled to legal services for lawful activities, potentially raising concerns internally if the instruction creates professional conduct questions even within the bounds of legality, and in extreme cases considering whether continued representation is appropriate, while being clear that personal distaste for a client's choices is not sufficient grounds for withdrawal.

For example: "I think this is one of the genuine tensions at the heart of commercial practice. A client is entitled to legal services for anything that is lawful, and my personal ethical views about whether an activity is a good idea are not a valid reason to refuse to act. I would do the work to the required standard. If the instruction raised concerns about potential reputational risk to the firm or questions about professional conduct, I would raise those internally at an appropriate level rather than making the decision myself. And I think it is worth being honest that if the gap between what I was being asked to do and what I personally thought was right became large enough and persistent enough, that would eventually affect my judgment about where I wanted to practise, though I recognise that is a long-term consideration rather than a response to a single instruction."

This answer is honest about the tension, demonstrates professional understanding of the lawyer's duty, and is realistic about how a trainee should handle it without being either a pushover or a moralist.

5. Do you think top law firms do enough on social mobility?

This is a question with a politically sensitive dimension and firms ask it specifically to see whether candidates can engage with a contested issue thoughtfully, without either giving a safe non-answer or saying something that suggests they have not thought carefully about the complexity of it.

The honest answer for most large commercial law firms is no, they do not do enough, and the data supports this. The Solicitors Regulation Authority's data consistently shows that the profession, particularly at the top end, is disproportionately populated by candidates from independent schools and highly selective universities. The pipeline into elite commercial practice remains skewed in ways that social mobility initiatives at the margins have not meaningfully changed.

But a nuanced answer also acknowledges what firms have done, distinguishes between initiatives that are genuinely structural and those that are largely reputational, and engages with the question of what "doing enough" would actually look like.

A strong answer might look like: "Honestly, no, I do not think most firms are doing enough, and the data on socioeconomic background in the profession makes that fairly difficult to argue against. What I find more interesting than the question of whether they are doing enough is the question of what would actually change the pipeline, because a lot of what firms currently do, open days, bursaries, outreach at schools, addresses access to information and opportunities for a small number of individuals without changing the structural conditions that create the imbalance in the first place. The firms I think are most serious about it are the ones looking at things like contextualised recruitment, blind application sifting, and apprenticeship routes that genuinely create an alternative pipeline rather than just widening access to the same one. Whether any of that constitutes doing enough is a harder question, but I think it is closer to the right approach than another insight day."

This answer takes a clear position (no), supports it with reference to actual data rather than vague impressions, distinguishes between substantive and cosmetic initiatives, and engages with the structural question rather than the surface one. It will be more memorable and more impressive than a hedged diplomatic answer, and it demonstrates exactly the kind of considered independent thinking that firms claim to value.

6. What would you do if you realised partway through your training contract that law was not for you?

This question is not a trap and it is not testing whether you are fully committed to law. It is testing whether you are self-aware, honest, and capable of thinking through a genuinely difficult hypothetical without giving an answer so obviously calculated to reassure the interviewer that it reveals nothing at all.

The wrong answer is "that would never happen" or "I am completely certain law is the right career for me." Both of these answers are not credible to anyone who has spent time in the profession, and a recruiter who hears them knows the candidate is either not being honest or has not thought seriously about the question.

The answer that works acknowledges the hypothetical seriously, demonstrates genuine self-awareness about what might create that feeling, distinguishes between a difficult period and a genuine mismatch, and describes a realistic and professional approach to handling it.

For example: "I think there is an honest version of this question which is: what if I found the reality of legal practice significantly different from what I expected? I think that is genuinely possible for anyone, and I would want to handle it professionally rather than just deciding internally that I was unhappy and marking time until the contract ended. My first instinct would be to try to understand whether what I was feeling reflected a genuine mismatch with legal practice overall or a mismatch with a specific seat, team, or stage of the training contract, because those are very different things. I would speak to my supervisor and the graduate recruitment team, because they have seen this before and because being transparent about it is both more professional and more useful than trying to manage it privately. If after working through that process I genuinely concluded that law was not the right career for me, I would want to be honest about that and have the conversation with the firm rather than completing the contract under false pretences. But I would want to be very sure that was actually the case before reaching that conclusion, because the gap between a difficult period and a genuine mismatch is significant."

This answer is honest, shows professional maturity, demonstrates awareness that training contracts are demanding and that difficulty is not the same as unsuitability, and describes a realistic approach to a genuinely hard situation. It is also, implicitly, more reassuring to a recruiter than a candidate who insists the scenario is impossible, because it signals a person who can handle reality rather than one who is committed to a particular story about themselves.

Want to practise these with real interview conditions?

These questions reward genuine thinking over preparation, but that does not mean you cannot prepare. Working through your actual views on each of these topics before you sit in the room means you are not forming the argument from scratch under pressure, which makes a real difference to the quality and confidence of your answer.

The Future Trainee Academy covers all six of these question types with worked examples and guidance on how to engage with contested or values-based questions in a way that demonstrates intellectual confidence without being reckless. Free to access.

For 80+ real interview questions across every category used by leading law firms, see the Interview Question Bank.