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. 071Walk me through the sources and uses table for a buyout.LBO mechanicsIntermediatetechnicalTSTruist SecuritiesGeneralist · Charlotte · 2024

   Say this

   Uses is everything you have to pay for; sources is where the money comes from. They must equal, and sponsor equity is the plug that makes them balance.

   Then walk it

   1. Uses: the purchase price of the equity, repayment of existing debt if it is not assumed, transaction fees for advisers and lawyers, financing fees, and cash left on the balance sheet to run the business.
   2. Sources: new senior debt, any subordinated or mezzanine tranche, management rollover equity, seller notes if any, cash already on the target's balance sheet, and finally sponsor equity.
   3. Sponsor equity is calculated last as the difference. That is why raising another turn of debt directly reduces the cheque size and mechanically lifts the equity return.
   4. Two things candidates forget: financing fees, which can be two to three percent of the debt raised and are real cash out, and minimum cash to operate, which is a use not a free resource.
   5. Cash on the target's balance sheet is a source, but only the excess above what the business needs to trade. Treating all of it as available is a common error.
   6. The table is also where the structure becomes visible: the mix of senior, mezzanine and equity, and how much management is rolling, are all read off it in one glance, which is why it is the first page of any investment committee memo.

   Where candidates lose it

   Omitting fees and minimum cash. Both are real uses and both make the equity cheque bigger. And treating the entire cash balance as a source when most of it is working capital the business needs to operate.

   Expect next

   • Where does management rollover sit?
   • How much cash would you leave in the business?
   • What happens to the table if you raise another turn of debt?

   Reported by candidates at Truist Securities (Generalist, Charlotte, 2024). Source: Wall Street Oasis.

2. 072How does purchase accounting work in a buyout, and why does the goodwill matter?LBO mechanicsHardtechnicalLazardInvestment Banking · New York · 2026

   Say this

   The target's assets are written up to fair value, identifiable intangibles are recognised, and whatever is left of the purchase price becomes goodwill. The write-up creates extra depreciation and amortisation, which reduces reported earnings.

   Then walk it

   1. Start with the equity purchase price, add assumed debt, and allocate that total across the target's assets at fair value.
   2. Tangible assets get written up to market value. Identifiable intangibles are recognised separately: customer relationships, technology, trade names, order backlog, each with its own amortisation life.
   3. Whatever cannot be allocated becomes goodwill, which is not amortised but is tested annually for impairment.
   4. The earnings effect: the write-up of tangibles and the new intangibles both generate incremental D&A, which depresses reported net income for years after the deal even though the cash economics are unchanged.
   5. The tax question is what matters commercially. In a stock deal the step-up is usually not deductible, so the extra D&A is a book charge only. In an asset deal or with a 338(h)(10) election, the step-up is tax-deductible and creates a real cash tax shield, which is worth paying for.
   6. Also write off the target's existing goodwill and reset deferred taxes. And note that a deferred tax liability is usually created against the non-deductible write-up, which is a common modelling error to miss.

   Where candidates lose it

   Saying the step-up always creates a tax benefit. It only does in an asset deal or with a 338(h)(10) election. Distinguishing the book effect from the cash tax effect is the entire technical content of the question.

   Expect next

   • When is the step-up actually deductible?
   • What is the deferred tax liability doing there?
   • How does this change your accretion-dilution analysis?

   Reported by candidates at Lazard (Investment Banking, New York, 2026). Source: Wall Street Oasis.

3. 073What is a cash sweep and how does it work in the debt schedule?LBO mechanicsIntermediatetechnicalLeveraged finance

   Say this

   A contractual requirement to use a percentage of excess free cash flow to repay debt early, on top of mandatory amortisation. In the model it is what drives deleveraging beyond the scheduled repayments.

   Then walk it

   1. Order of operations in the schedule: start with cash available for debt service, pay interest, pay mandatory amortisation, then apply the sweep percentage of whatever remains to prepay the term loan.
   2. The sweep percentage is usually stepped: 75 percent of excess cash flow at high leverage, falling to 50 percent and then to zero as leverage ratios come down. That gives the sponsor cash back as the credit improves.
   3. It applies to the term loan, and prepayments are typically applied to the remaining amortisation schedule, which reduces future mandatory payments as well.
   4. Modelling note: the sweep is circular, because interest depends on the debt balance and the debt balance depends on the cash left after interest. Either iterate or use a simple average balance convention and say which you are doing.
   5. Why lenders want it: it forces deleveraging automatically rather than letting the sponsor accumulate cash or pay it out.
   6. Why sponsors resist it: cash swept is cash not available for bolt-on acquisitions or a dividend. Negotiating the step-downs and the carve-outs for permitted acquisitions is a real part of the financing negotiation.

   Where candidates lose it

   Not knowing that the percentage steps down with leverage, or ignoring the circularity in the model. Both are things you only know from having built a debt schedule rather than read about one.

   Expect next

   • How do you handle the circularity?
   • Why would a sponsor negotiate the sweep down?
   • What is a permitted acquisition basket?
4. 074How would leverage change if the business were cyclical rather than stable?Credit and financingIntermediatetechnicalNUNuveenLeveraged Finance · Chicago · 2019

   Say this

   Materially lower, and sized against trough EBITDA rather than current EBITDA. A cyclical business at five times peak earnings can be at nine times in a downturn without anything else changing.

   Then walk it

   1. The arithmetic: if EBITDA falls 40 percent in a downturn, leverage of five times at the peak becomes over eight times at the trough purely through the denominator. Covenants set against peak earnings breach automatically.
   2. So you underwrite to the trough: what did EBITDA do in the last downturn, and can the structure service interest at that level with headroom?
   3. Practically that might mean three times for a cyclical where a stable business supports five and a half, plus a wider covenant cushion of 30 to 35 percent rather than the standard 25 to 30.
   4. You also want more liquidity: a larger undrawn revolver, more cash on the balance sheet, and lower mandatory amortisation so the fixed cash burden is smaller in a bad year.
   5. The cost structure interacts with this. A cyclical business with high fixed costs is far worse than one with variable costs, because EBITDA falls faster than revenue.
   6. And the exit risk compounds it: cyclicals trade at low multiples at the peak and you cannot sell at the trough, so the hold period is less controllable. That is a real reason sponsors underweight deep cyclicals despite the apparent value.

   Where candidates lose it

   Answering with a lower multiple but no reason. The mechanism is that leverage is a ratio and the denominator collapses, so covenants set against current EBITDA breach without any operational failure. Say that explicitly.

   Expect next

   • What covenant cushion would you want?
   • How do you find the trough EBITDA?
   • How does that change the exit plan?

   Reported by candidates at Nuveen (Leveraged Finance, Chicago, 2019). Source: Wall Street Oasis.

5. 076How do you think about ESG in a private equity context?Investment judgementIntermediatetechnicalFTFranklin TempletonFixed Income · Warsaw · 2025

   Say this

   Treat it as risk management and exit value rather than as a values exercise. Limited partners require it, regulators increasingly mandate disclosure, and the next buyer will diligence it, so unmanaged ESG risk is a discount at exit.

   Then walk it

   1. The commercial case first: a strategic buyer or an IPO market will diligence environmental liabilities, governance and labour practices. Problems found at exit either cut the price or kill the process.
   2. Risk management: environmental liabilities are real balance sheet items, governance failures in founder-led businesses are common, and supply chain labour issues create genuine customer and regulatory exposure.
   3. Limited partner pressure is the practical driver. European institutional investors in particular require reporting, and SFDR classification affects which investors can allocate to a fund at all.
   4. Where it creates value rather than just avoiding loss: energy efficiency programmes with genuine payback, governance improvements that would be made anyway in a professionalisation plan, and positioning an asset for buyers who pay for a sustainability profile.
   5. The honest caveat, which is worth saying: a lot of ESG activity in the industry is reporting rather than substance, and the measurement is inconsistent. A candidate who says that sounds more credible than one who recites the policy.
   6. So the workable position: integrate the material factors into diligence and the value creation plan, measure the few things that actually matter for the asset, and do not pretend the rest is anything but compliance.

   Where candidates lose it

   Either dismissing it as marketing or giving an uncritical corporate answer. The credible position is that some of it is genuine risk and exit value, some of it is limited partner compliance, and being able to separate the two is the judgement being tested.

   Expect next

   • Give me an example where it actually changed a deal.
   • How would you measure it for a manufacturing asset?
   • What is SFDR?

   Reported by candidates at Franklin Templeton (Fixed Income, Warsaw, 2025). Source: Wall Street Oasis.

6. 082What is the difference between an asset deal and a share deal, and which would a sponsor prefer?Deal structuringIntermediatetechnicalMSMorgan StanleyInvestment Banking · Hong Kong · 2025

   Say this

   Buyers prefer asset deals for the tax step-up and the ability to leave liabilities behind; sellers prefer share deals for a single layer of tax and a clean exit. Most sponsor deals end up as share deals with indemnity protection instead.

   Then walk it

   1. Asset deal: you choose the assets and liabilities you take, and you get a stepped-up tax basis you can depreciate, which is a real cash tax shield.
   2. Share deal: you take the entity whole, with its history, its liabilities and its existing tax basis. Simpler mechanically, riskier legally.
   3. The seller's tax position usually decides it. A corporate seller in an asset deal can face tax at the entity level and again on distribution, which is why they resist. An individual seller often gets capital gains treatment on a share sale.
   4. Practical friction: asset deals require every contract, licence, permit and employee to be transferred or novated, and some consents cannot be obtained. For a business with thousands of customer contracts that is often prohibitive.
   5. So in practice most sponsor transactions are share deals, and the buyer manages the inherited liability risk through warranties, indemnities, specific escrows and warranty and indemnity insurance rather than through structure.
   6. The middle ground in the US is a 338(h)(10) or 336(e) election, which treats a share sale as an asset sale for tax while avoiding the contractual transfer problem. The tax cost to the seller is usually shared through the price.

   Where candidates lose it

   Stating the preferences without explaining that practicality usually overrides them. Most large deals are share deals despite the buyer preferring assets, and knowing why, plus the 338(h)(10) workaround, is what makes the answer complete.

   Expect next

   • How do you quantify the value of the step-up?
   • How do you protect against inherited liabilities in a share deal?
   • What is a 338(h)(10) election?

   Reported by candidates at Morgan Stanley (Investment Banking, Hong Kong, 2025). Source: Wall Street Oasis.

7. 083How do you decide when to exit a portfolio company?Investment judgementHardtechnical

   Say this

   When the remaining value creation plan no longer justifies the risk of holding, or when the market is paying more than your own forward view. Fund life pressure is a real constraint but it is a bad reason on its own.

   Then walk it

   1. The principled test: compare the IRR from here to exit against the IRR of returning the capital and redeploying it. If the remaining plan generates a lower forward return than a new deal, sell.
   2. Plan completion: if the major value creation levers have been pulled, pricing taken, costs out, bolt-ons integrated, then the next owner is better placed to pull the levers you cannot.
   3. Market timing: sector multiples elevated, strategic buyers active, credit markets open. You sell into strength, and sponsors who wait for the last increment of EBITDA often sell into a worse market.
   4. The story matters as much as the numbers. An asset sells best when it has a credible growth narrative left for the next owner. Selling a business with nothing left to do is much harder.
   5. Then the constraints: fund life, limited partner pressure for distributions, and the need to show DPI before raising the next fund. These are real and they do influence timing, and a candidate who pretends otherwise is not being honest.
   6. The alternatives when the timing is wrong: a dividend recap to return capital, a partial sale, or a continuation vehicle. Being forced to sell at the bottom is the outcome all three are designed to avoid.

   Where candidates lose it

   Ignoring the fund life and fundraising pressure. It is a genuine driver of exit timing and pretending decisions are purely analytical is naive. Name it, then explain the tools that exist to avoid being forced.

   Expect next

   • What if the exit market is closed?
   • How does the next fundraise affect timing?
   • Who would buy it and why?
8. 084What is a secondary buyout and why would you buy from another sponsor?Investment judgementIntermediatetechnical

   Say this

   Buying a company from another private equity firm. The obvious objection is that the previous owner already took the easy value, so the thesis has to rest on something the seller could not or would not do.

   Then walk it

   1. The objection first, because the interviewer is going to make it: the seller has spent five years professionalising the business, so the low-hanging fruit is gone and you are paying a full price for a well-run asset.
   2. The legitimate reasons to buy anyway: a different capability, such as a buyer with a buy-and-build platform in the sector or an international expansion capability the seller lacked.
   3. Scale mismatch: a mid-market fund grew the business past its own cheque size, so a larger fund is the natural next owner and can fund a bigger plan.
   4. Fund life rather than fundamentals: the seller is out of time, not out of ideas. That is a genuine and common reason a good asset comes to market.
   5. A different plan: the seller optimised for cash generation; you intend to invest for growth. Or the seller took the business from founder-led to professional, and you take it from national to international.
   6. The advantages are real too: clean data, audited accounts, professional management, and a seller who runs an efficient process. Diligence is faster and cheaper than a founder deal. The cost is that you will pay for that quality.

   Where candidates lose it

   Not addressing the obvious objection. If you cannot say what you will do that the previous owner did not, you have no thesis, and that is exactly what an investment committee would ask.

   Expect next

   • What would you do that the previous owner did not?
   • Why has this become such a large share of exits?
   • How do you get comfortable with the price?
9. 086What is the difference between IRR and multiple on invested capital, and can they disagree?ReturnsIntermediatetechnicalWPWarburg PincusPrivate Equity · New York · 2012

   Say this

   IRR is a time-weighted annual rate; MOIC is total cash out over cash in with no time dimension. They disagree constantly, because a fast small return can beat a slow large one on IRR while returning far less money.

   Then walk it

   1. A deal returning 1.5 times in one year is a 50 percent IRR but only half your money back in profit. A deal returning 3 times over seven years is about a 17 percent IRR but three times the money.
   2. Limited partners ultimately spend cash, not rates, so MOIC and DPI matter enormously to them. But IRR is the industry's headline, which creates the incentive to shorten holds.
   3. The ways IRR gets flattered: an early dividend recap, a quick partial sale, and subscription lines that delay calling capital so the clock starts later. None of these increase the money returned.
   4. IRR also has technical problems: it assumes reinvestment at the IRR itself, which is usually unrealistic, and it can produce multiple solutions when cash flows change sign more than once.
   5. So the professional practice is to quote both, always, plus DPI to show what has actually been returned in cash.
   6. The practical rule I would give: judge a deal on MOIC for how much value was created, and on IRR for how efficiently the capital was used. Neither alone tells you whether it was a good investment.

   Where candidates lose it

   Treating IRR as the definitive measure. It is the headline but it is gameable through timing, and knowing specifically how it is gamed, recaps and subscription lines, is what distinguishes a real answer.

   Expect next

   • How would you game an IRR?
   • Which would a limited partner prefer?
   • What is DPI and why does it matter?

   Reported by candidates at Warburg Pincus (Private Equity, New York, 2012). Source: Wall Street Oasis.

10. 087How would you model a bolt-on acquisition inside an existing platform?LBO mechanicsHardtechnicalAudax GroupPrivate Equity · Boston · 2021

    Say this

    Add the target's EBITDA and synergies to the platform, fund it with incremental debt and any equity top-up, then check the pro forma leverage against the credit agreement and the effect on the sponsor's equity return.

    Then walk it

    1. Start with sources and uses for the bolt-on: purchase price at the target's multiple, fees, funded by incremental term loan, revolver drawing, or a sponsor equity contribution.
    2. Add the target's EBITDA plus realisable cost synergies to the platform's consolidated EBITDA. Be conservative on synergies and phase them over 12 to 24 months rather than assuming day-one delivery.
    3. Check pro forma leverage immediately. The credit agreement will have a permitted acquisitions basket and an incurrence test, usually requiring leverage to be no worse than before or below a defined level. If the deal breaches it you need lender consent.
    4. The accretion test: because you buy at six times and the platform is valued at twelve, the deal is immediately value-accretive on a multiple basis. Show that arbitrage explicitly, since it is the core of the strategy.
    5. Then the return effect: model the exit with the enlarged EBITDA at the platform multiple and compare the sponsor IRR with and without the bolt-on. If the sponsor has to fund equity, the timing of that cheque matters for IRR.
    6. And model the integration cost as real cash, because it always is, and it is the line most often omitted.

    Where candidates lose it

    Assuming synergies arrive immediately and forgetting integration costs. Also ignoring the credit agreement: many bolt-ons are constrained not by economics but by what the existing documentation permits.

    Expect next

    • What is a permitted acquisitions basket?
    • How do you phase the synergies?
    • What if it breaches the leverage test?

    Reported by candidates at Audax Group (Private Equity, Boston, 2021). Source: Wall Street Oasis.

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.