Investment banking interviews test three things: whether you can model a deal under pressure, whether you can communicate it like an analyst, and whether the team wants you in the room at 2 a.m. on a Sunday. This pillar guide ties together every topic we cover — accounting, valuation, DCF, M&A, LBO and behavioral — into a single roadmap.
Use the topic cards below to jump into deep guides for each area. Each one follows the same structure: how the question is asked, the punchline answer, the math, and the trap interviewers expect you to fall into.
Drill by topic
Each guide is the cluster's deep dive on a single technical area. Start with whichever feels weakest — bankers will probe exactly that.
Valuation Interview Questions
Trading comps, precedent transactions, DCF and control premium analysis.
Read guideDCF Interview Questions
WACC, terminal value, sensitivity, common traps.
Read guideM&A Interview Questions
Accretion/dilution, synergies, deal rationale, financing mix.
Read guideAccounting Interview Questions
Three-statement linkages, working capital, deferred taxes.
Read guideLBO Interview Questions
Sources & uses, debt schedule, IRR, MOIC, entry/exit multiple.
Read guideBehavioral Interview Questions
Walk me through your resume, why banking, leadership and failure stories — with the SOAR framework.
Read guideHow investment banking interviews actually work
Across bulge brackets, elite boutiques and middle-market shops, the format converges on the same skeleton.
- 01
Networking & coffee chats. Off-cycle conversations with analysts and associates. The asks are subtle — fit signal, recommendation to the team — and they often determine who gets pulled into the formal process.
- 02
First-round interviews (30 min). Usually one-on-one with an analyst or associate. Roughly 50/50 technicals and behavioral. The bar is clarity under time pressure, not depth.
- 03
Superday (3–5 hours). Four to six back-to-back interviews with senior bankers. Same content, higher temperature. Energy and consistency across rooms is half the test.
- 04
Offer & sell day. If you clear superday, expect a same-day or next-day call. Sell day is the bank pitching you — but they are still watching how you carry yourself with the team.
Most common technical questions
These are the questions every IB candidate must answer cleanly. Each one has a dedicated guide — this is the punchline preview.
- Walk me through the three financial statements. Income statement → profitability over a period. Balance sheet → snapshot of assets, liabilities, equity at a point in time. Cash flow statement → reconciles net income to actual cash via operating, investing and financing.
- If depreciation goes up by $10 (35% tax), walk me through the three statements. IS: EBIT down $10, taxes down $3.50, NI down $6.50. CF: NI down $6.50, +$10 D&A → cash up $3.50. BS: PP&E down $10, cash up $3.50, retained earnings down $6.50 — balances.
- Walk me through a DCF. Project unlevered FCF for 5–10 years, calculate terminal value (Gordon growth or exit multiple), discount everything at WACC, sum to get enterprise value, bridge to equity value by subtracting net debt.
- What are the main valuation methodologies and which gives the highest value? Trading comps, precedent transactions, DCF, and (for sponsor processes) LBO. Precedents usually highest — they include control premium and synergies. Trading comps usually lowest — minority public stakes.
- What makes a deal accretive or dilutive? Compare after-tax cost of acquisition financing to the target's earnings yield (1 / forward P/E). Higher target earnings yield → accretive to EPS.
- Difference between enterprise value and equity value. Equity value is value to shareholders. EV is value to all capital providers — equity + debt − cash + minority interest + preferred. EV is capital-structure-neutral; equity value is not.
Behavioral questions that decide offers
Behavioral questions decide most offers. Bankers want signal on three things: drive, fit and judgment. Have a one-minute and a three-minute version of every story.
- Walk me through your resume. Two minutes, chronological, motivated by a thread that ends pointing at investment banking. Each transition explains the why, not just the what.
- Why investment banking? Avoid clichés ("steep learning curve"). Reference a specific deal, a conversation with a banker, or a concrete piece of modeling/execution work that mapped to your strengths.
- Why this bank? Why this group? Recent deals, group culture, sector specialization, conversations you've had. Generic answers are disqualifying — this is researchable.
- Tell me about a time you failed. Real failure with a measurable cost. Take ownership without blaming others. End with the specific behavior change that came out of it.
- Tell me about a time you led a team. Situation, tension, your specific decision, the trade-off, and the outcome. Bankers want judgment under ambiguity — not titles.
Common mistakes candidates make
Patterns we see kill more offers than weak technicals do.
- Memorizing scripts instead of internalizing the underlying logic — interviewers always push, and scripts collapse the moment they do.
- Giving the textbook DCF walkthrough without a punchline. Lead with the enterprise value you got, then explain how.
- Confusing equity value and enterprise value mid-answer. Pick the right one for the question and stay consistent.
- Behavioral stories that are too long, too vague, or lack a specific decision the candidate made.
- Not knowing recent deals the bank or group worked on. This is researchable.
- Underestimating the energy test — bankers want to see hunger, not exhaustion. Sleep before superdays.
Frequently asked questions
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