Private Equity Interview Questions & Answers
LBO & Technical Questions
Walk me through an LBO.
A private equity firm acquires a company using a mix of debt (60–80%) and equity (20–40%). Build sources & uses: debt tranches (senior, mezzanine) + sponsor equity = purchase price + transaction fees. Project free cash flows over 5–7 years. Use excess cash to pay down debt (deleveraging). Exit via sale or IPO at a target multiple. Calculate IRR and MOIC on the equity invested. Target: 20%+ IRR, 2.5x+ MOIC.
What are the three main ways PE firms create value?
1. Multiple expansion: Buy at 8x EBITDA, sell at 10x — the market pays more per dollar of earnings. 2. Revenue/EBITDA growth: Grow the business organically or through add-on acquisitions (buy-and-build). 3. Debt paydown: Use the company’s cash flows to reduce debt, increasing equity value without the business growing. The best deals combine all three.
What makes a good LBO candidate?
Stable, predictable free cash flows (to service debt). Strong market position with defensible moats. Low capex requirements (high FCF conversion). Fragmented industry (add-on acquisition opportunities). Operational improvement opportunities (margin expansion, cost cutting). Clear exit paths. Avoid: cyclical businesses, technology disruption risk, customer concentration.
How do you calculate IRR in an LBO?
IRR is the discount rate that makes the NPV of the equity investment equal to zero. Practically: equity invested at entry (negative cash flow), any dividends during the hold period, plus equity value at exit (positive cash flow). Higher IRR = better return. A 2x return in 3 years ≈ 26% IRR. A 3x return in 5 years ≈ 25% IRR. PE firms target 20%+ net IRR to LPs.
What is the difference between senior debt and mezzanine debt?
Senior debt has the highest priority in repayment, lowest interest rates (SOFR + 200–400 bps), and is secured by company assets. Mezzanine sits between senior debt and equity — higher interest (12–18%), often with PIK (payment-in-kind) components or equity warrants, and is subordinated. Mezz lenders take more risk for higher returns.
Deal Experience & Case Study Questions
Walk me through a deal you worked on.
Structure your answer: (1) Company overview and industry context. (2) Why the deal happened (strategic rationale). (3) Your specific role and contributions (what analysis did you run?). (4) Key challenges or complexities. (5) Outcome and your takeaway. Be able to discuss valuation methodology, deal structure, and any issues you encountered. Know the numbers.
Here is a company — would you invest?
PE case studies typically provide a CIM (Confidential Information Memorandum) or financial summary. Evaluate: (1) Business quality — market position, growth, defensibility. (2) Financial profile — margins, FCF conversion, capex needs, working capital. (3) Can you lever it? — Is cash flow stable enough to support 5–6x leverage? (4) Value creation plan — what would you do differently as an owner? (5) Exit — who buys this in 5 years, and at what multiple?
How would you improve the operations of a portfolio company?
Common PE value creation levers: pricing optimization, procurement savings, headcount rationalization, technology investment to drive efficiency, add-on acquisitions to build scale, management upgrades, and geographic or product expansion. Be specific — generic answers like “cut costs” won’t impress. Show you understand how businesses actually operate.
Market & Industry Questions
What is happening in the PE market right now?
Stay current on: fundraising trends (dry powder levels), deal multiples, leverage availability, interest rate environment, exit activity (IPO market, strategic M&A), and sector focus areas. Know a few recent notable deals. Interviewers want to see you follow the market like a professional, not a student.
Why private equity over hedge funds or investment banking?
PE offers: (1) Long-term ownership and value creation (vs. IB’s advisory role). (2) Operational involvement — you don’t just model, you help build businesses. (3) Carried interest as a wealth-building mechanism. (4) Intellectual challenge of evaluating entire businesses. Be genuine about what excites you about ownership and operations.
Behavioral & Fit Questions
Why are you leaving investment banking?
Never badmouth IB. Frame it as: “I’ve built a strong foundation in financial analysis and deal execution. Now I want to move to the investing side where I can evaluate businesses holistically, participate in value creation over a multi-year horizon, and develop as an investor. PE is the natural next step.” Be specific about what you learned in IB that prepares you for PE.
What qualities make a great PE investor?
Intellectual curiosity, pattern recognition, decisiveness under uncertainty, ability to build relationships (with management teams, lenders, advisors), and a long-term ownership mindset. The best PE investors combine analytical rigor with business judgment — they can both model a deal and evaluate whether a management team can execute a growth plan.
Key Takeaways
- PE interviews build on IB knowledge but go deeper — you need to think like an investor, not just an analyst.
- Master the LBO model cold: sources & uses, cash flow projections, debt paydown, exit assumptions, IRR/MOIC calculation.
- The three value creation levers (multiple expansion, EBITDA growth, debt paydown) are central to every PE discussion.
- Deal experience walkthroughs are make-or-break — rehearse your IB deals until you can discuss them fluently with specific numbers.
- Case studies test your investment judgment: can you evaluate a business, structure a deal, and articulate a value creation thesis?
Frequently Asked Questions
How different are PE interviews from IB interviews?
Significantly. IB interviews focus on technical knowledge (accounting, valuation). PE interviews assume you already have that and test investment judgment — LBO modeling, deal discussions, case studies, and your ability to evaluate businesses as an owner. The behavioral bar is also higher because PE teams are smaller.
Do I need to know how to build a full LBO model?
Yes. Most PE firms give a modeling test as part of the interview process — typically a 1–3 hour timed exercise where you build an LBO from a case study. Practice building models from scratch in Excel until you can do it quickly and accurately. Some firms also test paper LBOs (mental math on a whiteboard).
How important is deal experience for PE recruiting?
Critical. PE firms heavily recruit from investment banking specifically because of deal experience. Having worked on relevant transactions (M&A, leveraged finance) in your group gives you credibility. If your IB group didn’t do PE-relevant deals, lean on any modeling or valuation work you did.
When does PE recruiting happen?
On-cycle PE recruiting for IB analysts has shifted earlier and earlier — many top firms now recruit just a few months into your first year at a bank. Off-cycle recruiting is also common, especially at middle-market firms. Start preparing as soon as you begin your IB analyst role.
What is a paper LBO?
A paper LBO is a simplified LBO calculation done mentally or on a whiteboard in 5–10 minutes. You’re given a purchase price, EBITDA, leverage multiple, and exit assumptions. You calculate equity invested, debt paydown over the hold period, exit equity value, and approximate IRR. It tests whether you understand the LBO framework intuitively, without Excel.