Private Equity interview preparation

Questions

100

Traced to a firm

83

Firms

40

Updated

September 2026

Asked at

All firmsAdvent International6Apollo Global Management6Audax Group6Carlyle Group6EQT6Silver Lake6Vista Equity Partners6WPWarburg Pincus6HIH.I.G. Capital5Oaktree Capital Management5Platinum Equity5TPTPG5General Atlantic4AMAres Management3Blackstone3Clayton Dubilier and Rice3GSGuggenheim Securities3Insight Partners3Invesco3Lazard3Neuberger Berman3NUNuveen3TSTruist Securities3Bain Capital2HWHarris Williams2Kohlberg Kravis Roberts2Millennium Management2Moody's2Rothschild & Co2WBWilliam Blair2Bessemer Venture Partners1Citi1Evercore1FTFranklin Templeton1Houlihan Lokey1HPS Investment Partners1KKR1Mizuho1MSMorgan Stanley1Sycamore Partners1

Topic

All topicsLBO mechanics7Value creation5Returns2Fund economics9Investment judgement18Valuation6Firm knowledge2Credit and financing9Operations4Due diligence8Career and fit11Sector knowledge4Accounting2Deal structuring7Industry knowledge3Brainteasers3

Level

AnyCoreIntermediateHard

Type

AnyTechnicalCaseFitMarket viewBrainteaser

1. 048What is an earnout and when would you use one?Deal structuringIntermediatetechnicalMiddle-market private equityM&A

   Say this

   Deferred consideration contingent on the business hitting agreed targets. You use it to bridge a valuation gap when the buyer does not believe the seller's forecast and the seller will not accept a lower price.

   Then walk it

   1. The mechanism: part of the price is paid at closing and the rest depends on performance over one to three years, usually against revenue or EBITDA targets.
   2. It resolves genuine disagreement. The seller says growth will continue; the buyer is sceptical. An earnout lets each be paid according to what actually happens.
   3. It also retains the seller, which matters most in founder-led and people-dependent businesses where the relationships walk out of the door.
   4. The problems are well known. Revenue-based earnouts incentivise selling at any margin. EBITDA-based earnouts create arguments about cost allocation, because the buyer now controls the accounting. Integration is often delayed to keep the earnout measurable, which destroys value.
   5. So the documentation has to be very precise: exactly how the metric is defined, what the buyer may and may not do during the period, dispute resolution, and treatment on a subsequent sale.
   6. My own view: earnouts solve a negotiation problem and create an operating problem. For a business you intend to integrate immediately, a lower price with no earnout is usually cleaner than a higher price with one.

   Where candidates lose it

   Describing the mechanics without the misalignment problem. The reason experienced buyers dislike earnouts is that they constrain what you can do with the business during the period, and that is the answer worth giving.

   Expect next

   • Revenue or EBITDA based, and why?
   • What if the buyer wants to integrate immediately?
   • How would you handle a dispute?
2. 049What is a working capital peg and why does it matter?Deal structuringHardtechnicalTransaction services

   Say this

   It is the normalised level of working capital the business is expected to be delivered with. At completion, actual working capital is compared to the peg and the price adjusts dollar for dollar for the difference.

   Then walk it

   1. The purpose: a buyer pays an enterprise value on the assumption that the business comes with enough working capital to operate normally. Without a peg, a seller could collect receivables and stop paying suppliers before closing, extract the cash, and hand over a business that immediately needs funding.
   2. Setting it: usually the average monthly working capital over the last twelve months, adjusted for seasonality and for any abnormal items. The twelve-month average is the standard, precisely because it is harder to manipulate.
   3. The adjustment: if actual working capital at completion exceeds the peg, the buyer pays more; if it falls short, the price reduces. It is a true-up, not a negotiation.
   4. Where the money is: the definition of what counts as working capital versus debt-like items. Deferred revenue, accrued bonuses, capex creditors and customer deposits are all argued over, and each can be worth millions.
   5. The seller's incentive is to set the peg low and deliver high. So in diligence you build your own normalised figure from monthly data rather than accepting the seller's average.
   6. And it interacts with the locked box alternative: in a locked box deal there is no completion adjustment at all, the price is fixed at a historic balance sheet date and the buyer takes the risk from then, which is common in Europe.

   Where candidates lose it

   Not knowing this exists. It is unglamorous and it is where real money moves at completion. Naming the debt-like items argument, and the locked box alternative, marks out someone who has been on a live deal.

   Expect next

   • What is a locked box and when would you prefer it?
   • Which items are argued over as debt-like?
   • How would you set the peg for a seasonal business?
3. 050What is a locked box, and when would you prefer it to completion accounts?Deal structuringHardtechnicalEuropean private equityM&A

   Say this

   The price is fixed by reference to a historic balance sheet date, and the buyer takes the economic risk and reward of the business from that date. No completion accounts, no true-up, just a prohibition on value leaving the box.

   Then walk it

   1. Mechanics: pick a locked box date with audited or reviewed accounts, fix equity value from that balance sheet, and the seller warrants that no value has leaked out since, other than agreed permitted leakage.
   2. The buyer usually pays interest on the price from the locked box date to completion, compensating the seller for the cash the business generated in between.
   3. Advantages: price certainty on both sides, no lengthy post-completion accounting dispute, and a faster, cleaner process. It also works well in an auction, because bids are directly comparable.
   4. It requires reliable accounts at the locked box date and a short gap to completion. The longer the gap, the more risk the buyer takes on performance it cannot control.
   5. Leakage is the key negotiation: dividends, management fees, related-party payments, bonuses. Permitted leakage is defined narrowly and anything else is recoverable pound for pound.
   6. When to prefer each: locked box in a competitive European auction with good financials and a short signing-to-closing gap; completion accounts where the gap is long, where regulatory approval is needed, or where the financial reporting is not reliable enough to trust a historic balance sheet.

   Where candidates lose it

   Not knowing the term, which is common for candidates who have only seen US deals. Also missing that the buyer takes the risk from the locked box date, which is the whole economic substance of the structure.

   Expect next

   • What counts as leakage?
   • Who bears the risk between the locked box date and completion?
   • Why is it more common in Europe than the US?
4. 052Walk me through getting to the exit value of a property from gross potential rent, using a cap rate.Sector knowledgeIntermediatetechnicalInvescoReal Estate · New York · 2025

   Say this

   Start at gross potential rent, subtract vacancy and credit loss to get effective gross income, add other income, subtract operating expenses to get NOI, then divide NOI by the exit cap rate.

   Then walk it

   1. Gross potential rent is what the property would earn fully leased at market rent, so it is a theoretical maximum.
   2. Less vacancy and collection loss, typically 5 to 10 percent depending on the market and asset, gives effective gross income.
   3. Plus other income: parking, storage, laundry, signage, expense recoveries from tenants.
   4. Less operating expenses: property taxes, insurance, utilities, repairs, management fee, and a reserve for replacements. Critically, this excludes debt service and capital expenditure, because NOI is an unlevered, pre-capital measure.
   5. That gives NOI. Divide by the exit cap rate and you have gross exit value. So NOI of $1 million at a 6 percent cap is $16.7 million.
   6. Then subtract selling costs, usually 1 to 3 percent, and repay the outstanding loan balance to get equity proceeds. Those proceeds plus the interim cash flows give you the equity IRR.

   Where candidates lose it

   Including debt service or CapEx in NOI. NOI is deliberately unlevered and pre-capital so that properties with different financing are comparable. Including either makes the cap rate meaningless.

   Expect next

   • What cap rate would you use at exit versus entry?
   • Where do leasing commissions and tenant improvements go?
   • How does a 100 basis point cap rate move change your value?

   Reported by candidates at Invesco (Real Estate, New York, 2025). Source: Wall Street Oasis.

5. 055How do you source deals, and what makes a good proprietary origination process?Investment judgementIntermediatetechnicalGeneral AtlanticTechnology, Media and Telecom · New York · 2016

   Say this

   Build a thesis first, then map every company in that space, then build relationships with the owners years before they sell. Waiting for banker-run auctions means competing on price alone.

   Then walk it

   1. Thesis-driven mapping: pick a sub-sector, build the full universe of companies in it, rank them on the criteria that matter, and work the list systematically. This is unglamorous and it is what actually produces proprietary deals.
   2. Relationship building over years: the best outcome is being the call a founder makes when they finally decide to sell, before a banker is appointed. That requires having been in touch when you were not buying.
   3. Network channels: operating partners and industry executives, existing portfolio company management, advisers and accountants in the mid-market, and conference presence in a narrow vertical.
   4. Then the honest reality: most deals still come through intermediaries, and the differentiation in an auction is speed, certainty and sector credibility rather than price alone. A sponsor who already owns three companies in the space can move faster and pay with more confidence.
   5. Data and tooling helps at the top of the funnel, screening for company size, growth and ownership signals, but the conversion still comes from relationships.
   6. The measurable version: track how many companies you covered, how many conversations, how many led to a process, and how many closed. Good origination is a pipeline discipline, not luck.

   Where candidates lose it

   Saying you would rely on bankers. Every fund says it wants proprietary deal flow because auctions compete away returns. The credible answer is thesis-led mapping plus long-horizon relationship building, with an honest acknowledgement that most deals are still intermediated.

   Expect next

   • How would you map a sector?
   • What makes you win a competitive auction?
   • What companies interest you right now?

   Reported by candidates at General Atlantic (Technology, Media and Telecom, New York, 2016). Source: Wall Street Oasis.

6. 057What is warranty and indemnity insurance and why has it become standard?Deal structuringHardtechnicalM&A

   Say this

   An insurance policy that covers breaches of the seller's warranties, so the buyer claims against the insurer rather than the seller. It gives the seller a clean exit and gives the buyer a solvent counterparty.

   Then walk it

   1. The problem it solves: a private equity seller wants to distribute proceeds to its limited partners and close the fund, not hold an escrow for two years against possible warranty claims.
   2. How it works: the buyer takes out a policy, typically covering up to 20 to 30 percent of enterprise value, with a retention or excess of around half a percent to one percent of deal value. Premium is usually one to two percent of the cover.
   3. Benefits to the buyer: recourse against an insurer with a credit rating rather than against a dissolved fund or a founder who has spent the money.
   4. Benefits to the seller: a nominal one-pound indemnity, no escrow, and clean proceeds. That is worth real money to a fund and is often reflected in the price.
   5. The limits matter: known issues identified in diligence are excluded, as are typically pension underfunding, transfer pricing, environmental matters and forward-looking statements. So it does not remove the need for diligence, and the underwriters will read your diligence reports.
   6. It became standard in the mid-2010s and is now the default in European sponsor-to-sponsor deals. Knowing that it is the norm rather than an exotic option is the mark of someone who has seen live processes.

   Where candidates lose it

   Not knowing it exists, or thinking it removes the need for diligence. It does the opposite: underwriters require thorough diligence and exclude anything you already found. It transfers residual risk, not known risk.

   Expect next

   • What does it typically exclude?
   • Who pays the premium in practice?
   • How does it change the negotiation of the sale agreement?
7. 058What is the difference between credit and equity investing?Credit and financingIntermediatefirst roundKKRDistressed Debt · New York · 2025Carlyle GroupCredit · New York · 2022

   Say this

   Credit has a capped upside and a fixed claim, so the job is avoiding losses. Equity has unlimited upside and a residual claim, so the job is finding the outcomes that go right. It changes what you spend your diligence on.

   Then walk it

   1. The payoff shape drives everything. A lender's best case is being repaid in full, so the analysis is entirely about the downside: what happens if this goes wrong and do I still get my money back?
   2. Equity is the opposite. Your downside is fixed at your investment, so the analysis weights the upside scenarios and the size of the opportunity.
   3. Diligence differs accordingly. A credit investor focuses on cash flow stability, asset coverage, covenant protection and the downside case. An equity investor focuses on growth, market position and the value creation plan.
   4. Seniority and control: credit sits ahead in the waterfall and gets contractual protections; equity sits last and gets governance rights. Control in credit is negative, meaning the right to block, while equity control is positive, the right to direct.
   5. Return profile: credit returns are contractual and mostly known at entry, typically high single to low double digits for private credit. Equity returns are uncertain and target 20 percent plus.
   6. And the crossover that makes distressed interesting: in a restructuring the fulcrum creditor converts into the equity, so a credit investor becomes an owner. That is why the two skill sets overlap at the distressed end.

   Where candidates lose it

   Describing seniority only. The examinable insight is that the asymmetric payoff changes what you diligence and how you think, and the distressed crossover is what makes the answer sound like someone who understands both.

   Expect next

   • Which would you rather do and why?
   • How does that change what you look at in diligence?
   • What is the fulcrum security?

   Reported by candidates at KKR (Distressed Debt, New York, 2025); Carlyle Group (Credit, New York, 2022). Source: Wall Street Oasis.

8. 062What is a growth equity investment and how does it differ from a buyout?Investment judgementIntermediatefirst roundGeneral AtlanticGrowth Equity · New York · 2022Insight PartnersSoftware · New York · 2022

   Say this

   Growth equity buys a minority stake in a company that is already working and needs capital to scale. Little or no leverage, no control, and the return comes almost entirely from revenue growth rather than from deleveraging.

   Then walk it

   1. Ownership: minority stakes with governance rights negotiated contractually rather than through control. So you influence rather than direct, and the relationship with the founder matters enormously.
   2. Leverage: typically little or none, because the companies are often not profitable enough to service debt. That removes one of the three buyout return drivers entirely.
   3. So the return has to come from growth. If a buyout can make 2.5 times on deleveraging and modest growth, a growth deal needs revenue to compound substantially over the hold.
   4. Risk profile: less risk than venture, because the product works and there is real revenue, but more than a buyout, because you are paying for future growth that may not arrive.
   5. Diligence focus: unit economics, cohort retention, sales efficiency and the scalability of the go-to-market motion, rather than cost structure and cash generation.
   6. And the protections matter more precisely because you lack control: liquidation preference, board seats, information rights, consent rights over major decisions, and drag-along and tag-along provisions on exit.

   Where candidates lose it

   Describing it as a small buyout. The absence of leverage and of control is the defining difference, and it changes both the return maths and the entire diligence focus. Naming the minority protections shows you understand how influence is actually exercised.

   Expect next

   • What protections would you negotiate as a minority investor?
   • How does that change the return maths?
   • Why is it harder to underwrite than a buyout?

   Reported by candidates at General Atlantic (Growth Equity, New York, 2022); Insight Partners (Software, New York, 2022). Source: Wall Street Oasis.

9. 064What is the J-curve and why does it matter to a limited partner?Fund economicsIntermediatetechnicalNeuberger BermanPrivate Equity · London · 2022

   Say this

   Early in a fund's life, returns are negative because fees are charged while investments are still held at cost. Value shows up later as assets appreciate and exit, so the return profile traces a J.

   Then walk it

   1. In years one to three the fund calls capital, pays management fees and transaction costs, and holds assets at or near cost. So reported IRR is negative.
   2. From around year four, portfolio companies grow and some are sold, so value marks up and distributions begin. The curve turns upward.
   3. The consequence for a limited partner: judging a fund on its first three years is meaningless, and a young fund's negative IRR says nothing about eventual performance.
   4. It creates a practical allocation problem: an investor building a private equity programme faces years of fees before distributions, so they commit across vintages to smooth the cash flow, and often buy secondaries to get exposure to mature funds that are past the trough.
   5. Managers can flatten the J artificially with subscription lines, delaying capital calls so that the IRR clock starts later. That improves the reported IRR without improving the actual return, which is why sophisticated allocators look at the multiple as well.
   6. It also explains the denominator effect: when public markets fall, private valuations lag, so private equity becomes an outsized share of a portfolio and investors stop committing, which is exactly why fundraising dries up after a public drawdown.

   Where candidates lose it

   Defining the shape without the allocator consequences. The examinable content is vintage diversification, the secondaries solution, and how subscription lines distort the picture.

   Expect next

   • How do subscription lines flatten it?
   • How would a new allocator build a programme around it?
   • What is the denominator effect?

   Reported by candidates at Neuberger Berman (Private Equity, London, 2022). Source: Wall Street Oasis.

10. 066What is a continuation vehicle and what is the conflict of interest?Fund economicsHardtechnicalSecondaries

    Say this

    The manager sells an asset from one of its funds into a new vehicle it also manages, funded by new investors. Existing limited partners choose to cash out or roll. The conflict is that the manager is on both sides of the price.

    Then walk it

    1. Why it exists: a fund reaches the end of its life holding an asset the manager believes has more to give, or the exit market is closed and selling now would be value-destructive.
    2. Mechanics: a new single-asset or multi-asset vehicle buys the company. Existing limited partners elect to take cash at the transaction price or roll their interest into the new vehicle. New investors, usually secondaries funds, provide the fresh capital.
    3. The conflict is structural and obvious: the manager is both seller and buyer, and it sets the price. It also potentially crystallises carry on its own valuation.
    4. The market's answer is price validation by a genuine third party. A new lead investor negotiating at arm's length sets the price, the limited partner advisory committee approves the conflict, and an independent fairness opinion is usually obtained.
    5. The other concern is the choice forced on existing limited partners. Deciding to roll or sell requires diligence they may not be resourced to do, on a short timetable, which is not a neutral choice.
    6. They have grown from a niche workaround to a substantial share of exit volume, and regulators have taken an increasing interest in exactly the conflict described. A candidate who can name both the utility and the governance answer is giving the complete picture.

    Where candidates lose it

    Describing it as just another exit route. The conflict is the substance of the question, and naming the mitigations, third-party price validation and LPAC approval, is what turns a criticism into an informed answer.

    Expect next

    • How is the price validated?
    • Would you roll or take cash as a limited partner?
    • Why have these grown so much?

Firm tags come from public, anonymous candidate reports on Wall Street Oasis: strong signal, not sworn testimony. Firms are named as the places a question was reported, not as partners of Fin Maverick. Answers are written for this page to show how to think out loud; they are not scripts to recite.