KPMG Case Interview: Process, Case Types, and the Written Case

KPMG runs one of the Big Four’s largest advisory and consulting practices, and its interview process looks deceptively similar to MBB on the surface — candidate-led cases, a mix of quant and qualitative work, a final recommendation. The differences show up in two places candidates routinely underprepare for: a written case exercise that most candidates have never practiced under time pressure, and a behavioral weighting that can run 50% or more of total interview time in later rounds. Get the format right and the case content itself is manageable; get it wrong and a strong framework won’t save you.

How the KPMG Interview Process Is Structured

KPMG’s advisory and consulting recruiting runs two to three rounds over roughly four weeks. Exact structure varies by office and role, but the pattern holds for most US and UK consulting and deal advisory hires.

flowchart LR
    A[Application] --> B[Online Assessment<br/>~25 min psychometric]
    B --> C[Round 1: Case + Behavioral<br/>Two 30-min interviews]
    C --> D[Round 2: Case + Written Case + Behavioral<br/>Three interviews]
    D --> E{Office Requires<br/>Round 3?}
    E -->|Yes| F[Round 3: Behavioral-Heavy<br/>With senior leaders]
    E -->|No| G[Offer Decision]
    F --> G

The written case sits in round two for most offices and is, based on candidate reports we’ve analyzed, the single most underprepared component of the entire process — more on that below.

KPMG Case Types: What Actually Comes Up

KPMG cases are candidate-led: you drive the structure, request data, and decide direction while the interviewer evaluates your approach rather than walking you through it. Four case types account for the large majority of what candidates report.

The pattern across all four: KPMG rarely stops at “what is the problem.” Cases consistently push toward “what should the client do differently in execution” — a reflection of KPMG’s identity as an implementation-heavy firm, not a pure strategy shop. If you’ve only practiced MBB-style diagnostic cases that end at a recommendation, build in an extra beat for the “how do we actually make this happen” follow-up.

Worked Example: A Profitability Case With an Operational Twist

Prompt: Your client is a regional logistics company with 12 distribution centers. Revenue has been flat at $240M for two years while operating margin dropped from 14% to 9%. The CEO wants to know what’s driving the decline and what to do about it.

1. Clarify: Is flat revenue a deliberate pricing choice or a market constraint? Is the margin decline spread evenly or concentrated? (Assume: competitive pricing pressure in two markets; decline concentrated in 4 of 12 centers.)
2. Structure: Isolate the four underperforming centers. Split into revenue (pricing pressure, revenue per shipment) and cost (labor cost per shipment, fixed-cost absorption as volume softens).
3. Quantify: A 14%-to-9% swing on $240M revenue is roughly $12M in operating profit — go from $33.6M to $21.6M. Request revenue-per-shipment and labor-cost-per-shipment by center. (Assume: the four centers run 8% below average revenue per shipment and 15% above average labor cost per shipment.)
4. Recommend: Pursue labor productivity review at the four centers first (faster payback, internal control), while piloting service-based repricing — faster delivery windows or guaranteed SLAs — in the two competitive markets rather than an across-the-board price increase.

This is the shape KPMG rewards: a segmented hypothesis, a quantified gap, and a recommendation with an execution path — not just a diagnosis.

The Written Case: KPMG’s Signature Format

The written case interview gives you a packet of roughly 20-40 pages — charts, tables, memos, client emails — and 45-60 minutes to analyze it before presenting a recommendation, typically to a slide deck of 4-6 pages. It’s the stage most candidates walk into cold, because standard case-prep routines rarely include a timed document-synthesis exercise.

flowchart TD
    A[Receive 20-40 Page Packet] --> B[Skim for What Data Exists]
    B --> C[Build a 3-4 Area Framework]
    C --> D[Match Data to Framework Areas]
    D --> E[Analyze + Write One-Line Takeaway per Area]
    E --> F[Decide Recommendation]
    F --> G[Structure Slides: Rec First, Then 3 Reasons]
    G --> H[Present + Defend Under Questions]

A reliable sequence for the 45-60 minutes:

1. Skim before you read. Flip through the full packet first to catalog what data exists — don’t read every page in order. You’re prioritizing, not absorbing.
2. Frame before you dive. Pick 3-4 areas that matter most to the core question. If the packet lists key questions explicitly, those are often your framework.
3. Match, then analyze. Connect each framework area to the slides that answer it, then read only what you need, writing a one-line takeaway per area as you go.
4. Lead with the recommendation. Structure the deck as: recommendation slide first, then one slide per supporting reason, then a next-steps slide. Descriptive titles should let someone follow your argument without reading the body.

The failure mode we see most often isn’t analytical — it’s time management. Candidates spend 30 of their 45 minutes reading every page closely and have 10 minutes left to build a defensible recommendation. Treat the skim-first step as non-negotiable.

The Five Values: KPMG’s Behavioral Scoring Rubric

KPMG evaluates behavioral answers against five named values — Integrity, Excellence, Courage, Together, and For Better — and interviewers often ask for a story tied to a specific one (“tell me about a time you showed courage”). Based on our analysis of candidate reports, behavioral content can account for 50% or more of total interview time in round two and beyond, which is meaningfully higher than the behavioral weighting at MBB firms.

Map two to three STAR-format stories to each value before the interview — generic leadership anecdotes that don’t use the value’s language leave easy points unclaimed. A candidate with a slightly weaker case performance but five sharp, value-anchored stories will often edge out a candidate with a cleaner case and generic fit answers.

How KPMG Compares to MBB

quadrantChart
    title Prep Time Allocation: KPMG vs MBB
    x-axis Low Weight --> High Weight
    y-axis Standard Practice --> Distinctive to KPMG
    quadrant-1 KPMG-Specific Edge
    quadrant-2 Shared Foundation, Extra Depth
    quadrant-3 Lower Priority Here
    quadrant-4 Universal Skill
    Case Frameworks: [0.5, 0.3]
    Mental Math: [0.5, 0.2]
    Written Case Synthesis: [0.85, 0.9]
    Five Values Stories: [0.8, 0.85]
    Execution Follow-Through: [0.65, 0.6]

The case content overlaps heavily with MBB — profitability, market entry, and M&A frameworks transfer directly, and our market entry framework guide or M&A case framework will get you most of the way there. What doesn’t transfer automatically is the written case and the values-anchored behavioral weighting — both deserve dedicated practice time most MBB-focused prep plans skip entirely. If you’re coming from a different Big Four firm, our Big Four to MBB transition guide covers how KPMG’s Global Strategy Group compares structurally to other strategy units; if you’re an experienced hire, see our experienced-hire recruiting guide.

How to Prepare With AI Practice

The two components KPMG weighs most heavily — written synthesis under time pressure and values-anchored behavioral stories — are exactly where live practice partners are hardest to schedule on demand. This is where CasesCoach’s three AI practice modes map onto KPMG’s actual format.

If you’re still building the underlying case structure — profitability trees, market entry logic — Guided Mode gives you an AI interviewer that offers hints and course-correction as you work through a case, useful before you’re ready for full interview pressure. Once structure is solid, switch to Expert Mode, which simulates the pressure of a real interviewer-led round with no hand-holding — closer to what a KPMG case round or the written case’s time constraint actually feels like. And because KPMG cases lean operational, not just diagnostic, Chat with Case walks you through a real case end to end across five stages — background, framework selection, data analysis, synthesis, recommendation — so you practice the “how do we execute this” follow-through KPMG specifically rewards, not just framework recitation.

Every session scores you across five dimensions — Structure, Analysis, Communication, Business, and Math — with feedback immediately after, so you can see whether your written-case-style synthesis is actually clear enough to stand on its own, the way a KPMG reviewer would read it.

Key Takeaways

• KPMG case interviews are candidate-led, 30-45 minutes, and concentrate on profitability, market entry, M&A, and operations — the same case types as MBB, with a consistent push toward execution and implementation
• The written case (20-40 pages, 45-60 minutes) is KPMG’s signature format and the stage most candidates underprepare for; skim before you read closely, and lead your slides with the recommendation
• Behavioral content, scored against five named values (Integrity, Excellence, Courage, Together, For Better), can take up 50%+ of interview time from round two onward — map specific stories to each value in advance
• A strong case with generic “fit” answers often loses to a solid case paired with values-anchored stories
• Case content transfers from MBB prep; the written case and values framing require dedicated, KPMG-specific practice

Start Practicing Today

Build the case fundamentals with profitability and market entry frameworks, then pressure-test them with a free AI Mock Interview — you get full access to three complete cases and an AI mock session at no cost, scored across all five dimensions. When you’re ready to go deeper, CasesCoach Pro unlocks 835+ real cases plus multiple AI Mock sessions and full access to Chat with Case for working actual business problems end to end, not just reciting frameworks.