How to Answer Moelis's 'Think Like a PE Firm' IRR Question 2027

Moelis interviewers love the private-equity lens: "Think like a PE firm — what IRR would you need, and how would you get there?" Candidates who have never practiced IRR questions freeze, because the question demands both a number and the logic behind it. Here is the framework that cracks the Moelis IRR private equity question.

What the Moelis IRR Private Equity Question Tests

The Moelis IRR private equity question tests commercial judgment, not modeling. The interviewer wants to see you reason about returns the way a sponsor would: entry price, leverage, operational improvement, and exit multiple. A typical PE target IRR is around 20-25% — but saying the number without explaining the levers that produce it is an empty answer.

The Framework: Answering the IRR Question Step by Step

1. State the hurdle. "A PE firm typically targets ~20-25% IRR, with a money-on-money multiple of 2-3x over five years."
2. Name the levers. Entry multiple, leverage (debt paydown de-risks and boosts equity returns), EBITDA growth, and exit multiple.
3. Show the math intuition. "IRR is driven by how fast equity value compounds — deleveraging plus earnings growth on a levered base is what gets you from 1x to 2.5x."
4. Apply it. If given a scenario, walk through which lever moves most and what could break the thesis.

Keep it conversational but precise — this is a thinking question, not a calculation.

Preparing for the Moelis IRR Private Equity Question

1. Practice real variants. Our 2027 Moelis Investment Banking Online Assessment Tutorials includes the actual Moelis IRR private equity question formats candidates faced, with answer frameworks that show the reasoning interviewers reward.
2. Learn one paper LBO cold. Be able to approximate IRR from entry/exit equity values in your head.
3. Prepare the "what breaks it" follow-up. Every IRR answer should end with risks: leverage too high, exit multiple compression, no growth.

If you have never thought like a PE firm before the interview, this question will expose it in under two minutes. It is also highly coachable — one afternoon with the right question bank turns it from a panic moment into an easy win. Do not let an unpracticed IRR question be the reason your Moelis process ends.

FAQs

What IRR do PE firms typically target? Roughly 20-25% IRR, often with a 2-3x multiple on invested capital over a five-year hold.

What is the difference between IRR and cash-on-cash multiple? IRR measures the annualized rate of return; the multiple measures total return regardless of timing. A fast 2x beats a slow 2x on IRR.

Does leverage always increase IRR? No — leverage boosts equity IRR only if the return on the assets exceeds the cost of debt. Too much leverage adds distress risk.

Will Moelis ask me to build an LBO on paper? Full models are rare in interviews; paper LBO approximations and IRR reasoning questions are common.

Preparing for Moelis & Company's private equity-style questions? Our 2027 Moelis Investment Banking Online Assessment Tutorials has the exact questions and answers — $79 one-time, instant download.