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Failed my LBO case study – How to recover for next interview

I totally messed up the LBO case in a recent PE interview.

 I didn’t structure it well and got lost in the numbers. I’ve got another process coming up soon and don’t want to repeat the same mistakes. What can I do to improve ASAP??

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Top answer
on Apr 05, 2025
JPMorganChase | CFA® Charterholder | IIFT Delhi (MBA Silver Medalist, Rank-2) | BITS Pilani | DPS (Gold Medalist)

If you struggled with your LBO case study, the key to improving for your next interview is preparation and focus on both structure and communication. First, ensure you have a clear, logical framework for the case. Start by outlining the deal’s key components: the target, financing structure, debt capacity, operational assumptions, exit strategy, and returns. A well-structured approach will help you stay organized and avoid getting lost in the numbers.

Next, master the core financial concepts. Understand how debt impacts returns, how to assess debt capacity, and how to conduct sensitivity analysis. Practice using these concepts to quickly and confidently make decisions. Time management is crucial — don’t dwell too long on any one section. Focus on high-level assumptions first, then dig into numbers and analysis later.

Communication is just as important. Be prepared to explain your reasoning clearly, even if you get stuck or make a mistake. Mock interviews and feedback from experienced professionals are essential for refining your technique. Lastly, stay calm and remember that demonstrating a structured, logical thought process is often more important than getting every number perfect.

By practicing with these principles in mind, you’ll be much better prepared for the next LBO case study.

Natalie
Coach
on Apr 14, 2025
Ex-Investment Banker | Former Deloitte & Grant Thornton | Coaching Finance Candidates to Ace Interviews & Land Top Roles

Hey there, 

First off: Don’t beat yourself up. Almost everyone stumbles on their first LBO case, especially under pressure. The good news is that it’s very fixable with the right preparation.

Here’s what I’d suggest: start by drilling the structure until it’s second nature. You want to be able to walk through the flow (sources & uses, debt schedule, cash flows, exit) before touching Excel. Then, practice building mini models with simple numbers. Keep it simple, get fast at the mechanics, and only then add complexity.

Also, practice to verbalize your thinking as you go. A big part of doing well isn’t just getting the math right, but showing clear logic under pressure. And finally, run through a few mock cases with someone who can give feedback. You’ll be surprised how quickly you'll improve. 

If you need any support, please don't hesitate to reach out. 

Nitesh
Coach
on May 26, 2025
9+ yrs of work ex in finance/consulting - Barclays/ x-Citi. 500+ hrs coaching exp. MBA IIM Ahmedabad, Engg IIT Kharagpur

Hello,

Failing an LBO case study can feel like a setback, but it’s a chance to refine your approach for the next interview. Start by reviewing the core components of an LBO model—entry valuation, capital structure, cash flows, and exit assumptions—and practice building a simple model from scratch using Excel. Focus on structuring your process: begin with assumptions (e.g., purchase multiple, debt/equity ratio), project cash flows clearly, and calculate IRR and MOIC accurately. Use resources like Wall Street Prep or Breaking Into Wall Street for LBO templates and practice cases, aiming to complete 2-3 mock models daily to build muscle memory and confidence.

For your next interview, prioritize clarity and communication. Break down the case step-by-step aloud, explaining your logic to show structured thinking, even if the numbers aren’t perfect. If you got lost in the numbers last time, practice simplifying calculations under time pressure and double-checking key inputs like EBITDA or debt schedules. Seek feedback from your previous interview, if possible, to pinpoint specific weaknesses. Mock interviews with peers or mentors can also help simulate the pressure and refine your delivery, ensuring you stay calm and focused in the real thing.

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