Deloitte Interview Process: Stages, Questions & What to Expect

Overview of the Deloitte Interview Process

Deloitte is one of the 'Big Four' professional services firms, hiring across audit, tax, consulting, risk advisory, and financial advisory. Because the firm recruits at scale — graduate schemes, experienced hires, and internships — the exact number of stages can vary by service line, location, and seniority. That said, the process typically follows a consistent structure that candidates can research and prepare for methodically.

Most candidates move through three to four broad phases: an online application and psychometric screening, a video or telephone interview, an assessment centre or virtual assessment day, and — for some roles — a final partner or director interview. Understanding what each stage tests allows you to focus your preparation rather than trying to rehearse everything at once.

Stage 1: Online Application and Psychometric Tests

After submitting your CV and covering statement, you will typically be invited to complete online assessments. These commonly include a numerical reasoning test, a verbal reasoning test, and sometimes a situational judgement test (SJT). The SJT presents workplace scenarios and asks you to rank or choose the most appropriate response — it is designed to assess values and professional judgement rather than raw intelligence.

Deloitte, like most large professional services firms, uses time-limited assessments. Practising under realistic timed conditions is therefore essential. Work through published SHL or Korn Ferry-style practice packs, and treat each timed run-through as a genuine rehearsal, not just a warm-up.

• Numerical reasoning: interpreting tables, graphs, and percentages under time pressure
• Verbal reasoning: evaluating whether statements follow logically from a passage
• Situational judgement: choosing responses that reflect professional, client-focused values
• Some pipelines also include a gamified cognitive assessment (e.g. Arctic Shores)

Stage 2: The Video or Telephone Interview

Candidates who pass the online tests are usually invited to a one-way video interview or a live telephone screen. One-way video formats — the kind that HireVue pioneered — record your answers to pre-set questions within a strict time limit (often 60–90 seconds per question). You cannot re-record or pause, so composure under pressure matters enormously.

Questions at this stage are predominantly motivational and competency-based. You will almost certainly be asked why you want to work at Deloitte, why you have chosen a particular service line, and to describe a time you worked effectively in a team or overcame a challenge. Your answers need structure: rambling under time pressure is the most common reason candidates lose marks here.

Practising on camera — recording yourself, watching it back, and tightening your delivery — is the single most effective preparation you can do. Tools like ScreenReady replicate the one-way video format with a countdown timer, so you can build genuine muscle memory before the real thing.

• Keep each answer to a clear beginning, middle, and end
• Look directly at the camera, not at your own image on screen
• Speak at a measured pace — nerves tend to make candidates rush
• Dress and set up your background as you would for a face-to-face interview

Stage 3: The Assessment Centre

Deloitte's assessment centres — whether held in-person or virtually — typically include a group exercise, a written or e-tray exercise, and one or more competency interviews. Case study elements are common for consulting and advisory roles. The centre is designed to observe how you behave in a group, how you structure your thinking under pressure, and whether your values align with Deloitte's.

In group exercises, assessors are watching for collaborative behaviours: do you build on others' ideas, do you listen actively, do you help the group reach a decision rather than simply advocating your own position? Dominating the conversation or going silent both work against you. Aim to contribute meaningfully and consistently.

For written case studies, you will be given a business scenario — often involving a fictional client — and asked to analyse it and recommend a course of action. Structure your response clearly: define the problem, identify the key considerations, evaluate options, and state your recommendation with supporting rationale. Panels are assessing analytical rigour and communication quality, not just whether you reach the 'right' answer.

Competency Questions: The STAR Method in Practice

Whether in a video screen or a face-to-face interview, competency questions at Deloitte typically probe themes such as: teamwork, leadership, problem-solving, resilience, client focus, and attention to detail. Interviewers are trained to probe beneath surface answers, so prepare specific examples rather than generalities.

Use the STAR framework — Situation, Task, Action, Result — to structure every behavioural answer. Here is a concrete example for a common question: 'Tell me about a time you had to influence someone without direct authority.'

Situation: 'During my final year at university, I was part of a four-person project group. One member was consistently missing deadlines, putting our submission at risk.' Task: 'I had no formal authority over him, but I knew I needed to resolve the issue before it affected everyone's grade.' Action: 'I arranged a one-to-one conversation, acknowledged the pressures he was facing, and proposed a revised task split that played to his strengths. I also suggested we check in briefly every two days so problems surfaced earlier.' Result: 'He met every subsequent deadline, we submitted on time, and the group received a distinction. He later told me the conversation had helped him restructure how he managed his workload more broadly.' This answer is specific, shows self-awareness, and quantifies the outcome — exactly what assessors are looking for.

• Prepare at least six to eight distinct STAR examples covering different competencies
• Avoid examples where your 'action' was simply following someone else's instructions
• Results should be as specific as possible: grades, timelines, revenue, feedback received
• Practise adapting the same story to answer slightly different questions

Stage 4: The Partner or Director Interview

For graduate consulting roles and experienced-hire positions, a final interview with a partner or director is common. This conversation is typically less structured than an assessment centre interview. The partner may discuss your CV, explore your commercial awareness, and probe your understanding of the issues facing Deloitte's clients in your chosen area.

Prepare two or three recent business stories relevant to the service line you are joining — a sector disruption, a regulatory change, a notable deal. Be ready to share a view, not just summarise the news. Partners are looking for intellectual curiosity and the confidence to engage as a near-peer, even at graduate level. This is also your opportunity to ask thoughtful questions about the role, the team, and the direction of the practice.

• Read the Financial Times, Deloitte's own insights publications, and relevant industry press
• Have a clear, honest answer ready for 'Why Deloitte specifically — rather than a competitor?'
• Prepare questions that show genuine curiosity, not ones answered on the website

Key Preparation Checklist

Structured preparation over several weeks will put you in a stronger position than a frantic day-before review. Use the checklist below to track your readiness across all stages.

One final tip on format: because earlier stages are often conducted as timed one-way video interviews, candidates consistently underestimate how different it feels to answer a question alone into a camera versus writing out your answer or chatting with a friend. Using a platform like ScreenReady to rehearse under real time constraints — and then reviewing the playback critically — can close that gap quickly.

• Complete at least two timed numerical and verbal reasoning practice tests
• Research Deloitte's service lines and identify which one you are applying to, and why
• Prepare STAR examples for: teamwork, leadership, resilience, problem-solving, and client focus
• Practise answering competency questions on camera within a 90-second limit
• Read two or three recent pieces of relevant business news and form an opinion on each
• Prepare three to five thoughtful questions to ask at each interview stage
• Test your tech setup (camera, microphone, lighting, internet connection) before any video stage