TechnicalEasy
How much debt goes into a typical LBO, and how is that amount decided?
Say thisToday it is usually about half to two thirds of the purchase price, quoted as a multiple of EBITDA rather than a percentage. Four to six times total leverage is the normal range, more for very predictable cash flows like software subscriptions, less for cyclicals. The amount is set by what the cash flow can service, not by what the sponsor would like: lenders test interest coverage and free cash flow after capex before they test the headline multiple.
Hit these points- Roughly 50% to 65% of purchase price in current markets
- Quoted as turns of EBITDA, commonly 4x to 6x total
- Higher for contracted, recurring revenue; lower for cyclicals
- Capacity is set by cash flow serviceability, not by the multiple
- Lenders test interest coverage and cash flow after capex
They are testingWhether you quote leverage in turns of EBITDA and tie the number to cash flow reliability rather than reciting a percentage.
Full explanation
The 1980s stereotype of 90% debt is long gone. Equity checks of 40% and more have been standard since the financial crisis, partly because lenders demand more skin in the game and partly because purchase multiples are high enough that servicing 7x leverage would consume all the cash flow.
TechnicalEasy
How does a private equity firm exit an investment?
Say thisFour main routes. Sell to a strategic buyer, which often pays the most because it can underwrite synergies. Sell to another sponsor in a secondary buyout. Take it public, which is rarely a clean exit because you sell down over time under lock-ups. Or do a dividend recap, which returns cash without selling and is a partial de-risking rather than a true exit. The choice depends on market windows, size and fund life.
Hit these points- Strategic sale, often the highest price because of synergies
- Secondary buyout to another financial sponsor
- IPO, which is a staged sell-down rather than an immediate exit
- Dividend recap, a partial de-risking rather than a real exit
- Route depends on market conditions, asset size and fund life pressure
They are testingWhether you note an IPO is not a clean exit. Candidates routinely list it as if the sponsor cashes out on day one.
Full explanation
Four main routes. Sell to a strategic buyer, which often pays the most because it can underwrite synergies. Sell to another sponsor in a secondary buyout. Take it public, which is rarely a clean exit because you sell down over time under lock-ups. Or do a dividend recap, which returns cash without selling and is a partial de-risking rather than a true exit. The choice depends on market windows, size and fund life.
TechnicalEasy
What does a sponsor look for in a management team?
Say thisPeople who can operate under leverage. That means a chief executive who has run a business through a downcycle, a finance chief who can handle a monthly reporting cadence and a lender group, and forecasts that are honest rather than promotional. Sponsors want managers willing to put meaningful personal money in alongside them, and open to being challenged. A team that has only ever grown in a rising market is a genuine concern.
Hit these points- Experience operating through a full cycle, not just a good market
- A finance function that can report monthly and manage lenders
- Credible forecasting: a plan they can beat, not a sales pitch
- Willingness to invest personal money alongside the sponsor
- Openness to challenge and to new hires around them
They are testingWhether you mention personal investment. The alignment created by managers risking their own money is the point of the whole structure.
Full explanation
People who can operate under leverage. That means a chief executive who has run a business through a downcycle, a finance chief who can handle a monthly reporting cadence and a lender group, and forecasts that are honest rather than promotional. Sponsors want managers willing to put meaningful personal money in alongside them, and open to being challenged. A team that has only ever grown in a rising market is a genuine concern.
TechnicalEasy
In one sentence, how does a private equity firm make money?
Say thisIt buys a company using mostly borrowed money, improves the business and pays down the debt over several years, then sells it for more than the equity it put in. On top of the investment gain, the firm earns a management fee on committed capital and carried interest, typically 20% of profits above a hurdle rate.
Hit these points- Buy with mostly debt, small equity check
- Improve the business and pay down debt during the hold
- Exit for more than the equity invested
- Management fee on committed capital, typically around 2%
- Carried interest, typically 20% of gains above a hurdle
They are testingWhether you mention the fee structure. Candidates describe the investment and forget how the firm itself gets paid.
Full explanation
It buys a company using mostly borrowed money, improves the business and pays down the debt over several years, then sells it for more than the equity it put in. On top of the investment gain, the firm earns a management fee on committed capital and carried interest, typically 20% of profits above a hurdle rate.
TechnicalEasy
What is a leveraged buyout, and why does it work?
Say thisA sponsor acquires a company using a large amount of debt and a relatively small slice of its own equity, then uses the company's cash flow to service and pay down that debt. Returns come from three places: paying down debt so more of the exit value accrues to equity, growing EBITDA, and exiting at a higher multiple than you paid. Leverage amplifies all three.
Hit these points- Mostly debt, a thin equity check
- Target cash flow services the debt
- Three return drivers: deleveraging, EBITDA growth, multiple expansion
- Leverage amplifies returns and risk equally
- Typical hold is five to seven years
They are testingWhether you can name the three return drivers, which is the follow-up roughly every time.
Full explanation
A useful way to describe it: buying a house with a mortgage, where the tenant's rent covers the payments. Your down payment is small, the tenant pays down your principal, and if the house appreciates you keep all the upside on a small initial outlay.
TechnicalEasy
What is the J-curve?
Say thisIt is the shape of a fund's returns over its life. In the early years the fund draws capital, pays management fees and transaction costs, and holds investments at or near cost, so reported returns are negative. As portfolio companies grow and exits begin, distributions arrive and the line turns sharply upward, tracing a J. It is why judging a fund on its first three years tells you almost nothing.
Hit these points- Early years show negative returns: fees drawn, holdings still at cost
- Returns turn up as value is written up and exits generate cash
- The plotted line traces the shape of a J
- Driven by fee drag plus conservative early marks
- A young fund's reported IRR is not meaningful
They are testingWhether you attribute the early dip to fees and cost-basis marks rather than to the investments performing badly.
Full explanation
Managers work to flatten it. Subscription credit lines let a fund invest before calling capital, which shortens the measured holding period and lifts early IRR without changing the underlying economics at all. That is one reason sophisticated limited partners now insist on seeing IRR calculated both with and without the facility.
TechnicalEasy
Deal A returns 2.5x the sponsor's equity over six years. Deal B returns 1.8x over three years.What is the difference between IRR and money multiple, and which deal here is better?
Say thisThe multiple is simply cash out over cash in and ignores time entirely. IRR is the annualized rate and is highly sensitive to how long the money is out. Deal A at two and a half times over six years is about a sixteen percent IRR. Deal B at one point eight times over three years is about twenty two percent. So B wins on IRR while A returns more total profit per dollar invested. Which is better depends on what you can do with the money next.
Hit these points- Multiple: total proceeds over invested capital, time blind
- IRR: annualized return, very sensitive to the hold period
- Deal A, 2.5x over six years, is roughly a 16% IRR
- Deal B, 1.8x over three years, is roughly a 22% IRR
- Higher IRR, lower absolute profit: they can disagree
- The answer depends on reinvestment, which IRR silently assumes
They are testingWhether you can name the reinvestment assumption buried in IRR. That is what makes the comparison genuinely ambiguous rather than a trick.
Full explanation
This is why limited partners look at both plus DPI, the cash actually distributed relative to cash paid in. A fund can post a strong IRR by flipping a few assets quickly while returning far less absolute money than a patient fund with a lower headline rate. Absolute dollars, not percentages, are what an endowment eventually spends.
TechnicalMedium
A deal is on track to return 2.5x the sponsor's equity. The sponsor can exit at the end of year four, or hold to year six for the same 2.5x.What does stretching the hold period do to the return, and why might a sponsor exit early?
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TechnicalMedium
You buy a company at 10x EBITDA of $100, funded 60% debt. EBITDA grows to $130 by year five. You pay down $200 of debt over the hold. You exit at 10x.Roughly what IRR do you get?
Say thisEntry enterprise value is $1,000, funded with $600 of debt and $400 of equity. At exit, enterprise value is 10 times $130, so $1,300. Debt is $600 less $200 paid down, so $400. Exit equity is $1,300 minus $400, which is $900. That is 2.25x on $400 over five years, which is roughly a seventeen to eighteen percent IRR. Call it high teens.
Hit these points- Entry enterprise value: 10 times $100 equals $1,000
- Equity check is 40%, so $400
- Exit enterprise value: 10 times $130 equals $1,300
- Debt at exit is $400, so equity is $900
- 2.25x over five years is roughly 17 to 18%
They are testingWhether you can do the arithmetic out loud without a calculator, and whether you know the multiple-to-IRR anchors.
Full explanation
Memorize the five-year anchors: 2.0x is about 15%, 2.5x is about 20%, 3.0x is about 25%. Interpolating between them gets you close enough for a paper LBO, and interviewers expect an approximation rather than a precise figure.
TechnicalMedium
What is a dividend recapitalization?
Say thisThe portfolio company raises new debt and uses the proceeds to pay a dividend to the sponsor, rather than to fund the business. It returns capital early without selling the asset, which pulls cash forward and improves IRR because IRR is sensitive to timing. It does not improve the money multiple, and it leaves the company more levered and more fragile.
Hit these points- New debt raised, proceeds paid out to the sponsor as a dividend
- Returns capital without an exit
- Improves IRR through timing, leaves money multiple broadly unchanged
- Increases leverage and reduces the cushion for a downturn
- Usually only available when the company has deleveraged and is performing
They are testingWhether you spot that it flatters IRR but not the multiple. That distinction is the whole point of the question.
Full explanation
It is also a useful lens on the IRR metric itself. A sponsor who recaps early can post an attractive IRR on a mediocre investment, which is exactly why limited partners look at money multiple alongside it.
TechnicalMedium
Two deals both return 2.0x the sponsor's equity. Why might one be far better than the other?
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TechnicalMedium
All else equal, does more leverage always improve an LBO's returns?
Say thisNo. More leverage amplifies equity returns when the deal works, because a smaller equity check captures the same absolute gain. But it also raises interest cost, reduces the cash available to grow the business, tightens covenants, and increases the chance of default if performance slips. Beyond a point the added risk and the cash drain outweigh the amplification.
Hit these points- Leverage amplifies returns in both directions
- Higher interest consumes cash that could fund growth
- Tighter covenants reduce operational flexibility
- Default risk rises non-linearly with leverage
- There is an optimum, not a maximum
They are testingWhether you resist the simple answer. The question is designed to see if you will say yes without qualification.
Full explanation
No. More leverage amplifies equity returns when the deal works, because a smaller equity check captures the same absolute gain. But it also raises interest cost, reduces the cash available to grow the business, tightens covenants, and increases the chance of default if performance slips. Beyond a point the added risk and the cash drain outweigh the amplification.
TechnicalMedium
Why does a private equity firm care so much about cash flow rather than earnings?
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TechnicalMedium
What makes a good LBO candidate?
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TechnicalMedium
How does an LBO analysis differ from a DCF in what it tells you?
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TechnicalMedium
Purchase price is 8.0x EBITDA of $50m on an enterprise value basis. The target has $100m of existing debt, repaid at close. Total fees are $20m. New debt raised is $250m.How do you get from a sources and uses table to the sponsor's equity check?
Say thisUses first. Enterprise value is eight times fifty, so four hundred, and that covers both buying the equity and repaying the hundred of existing debt. Add twenty of fees and total uses are four hundred and twenty. Now sources. New debt is two fifty. The sponsor writes the balancing figure, so the equity check is one hundred and seventy. Note that is bigger than four hundred less two fifty, because fees are funded at close.
Hit these points- Uses: enterprise value $400m plus $20m of fees equals $420m
- The enterprise value covers both the equity purchase and the debt repayment
- Sources: $250m of new debt plus sponsor equity
- Equity check is the plug: $420m less $250m equals $170m
- Fees are a real use of funds and raise the check
They are testingWhether you treat equity as the plug and remember that fees, and any cash left on the balance sheet, are funded at close.
Full explanation
Two items candidates drop. First, minimum cash: if the buyer must leave say $10m on the balance sheet at close, that is another use and the check rises to $180m. Second, a management rollover is a source, not a use: rolled equity reduces the sponsor check without any cash changing hands.
TechnicalMedium
Why does an LBO model carry a minimum cash balance, and what does it do to returns?
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TechnicalMedium
How are transaction fees and financing fees treated differently in an LBO?
Say thisBoth are funded at close, so both raise the equity check, but they are accounted for differently. Transaction fees, meaning advisory, legal and accounting, are expensed immediately and reduce equity at close. Financing fees, meaning underwriting and arrangement fees on the new debt, are capitalized against the carrying value of that debt and amortized over its life. That amortization is a non cash expense that raises reported interest and is tax deductible.
Hit these points- Both are uses of funds at close and both raise the equity check
- Transaction fees are expensed immediately, hitting equity at close
- Financing fees are capitalized against the debt carrying value
- They amortize over the life of the debt as non cash interest
- That amortization is tax deductible, so it creates a small shield
- Fees are typically added back when EBITDA is presented
They are testingWhether you separate the two and know financing fees now sit as a contra liability against the debt rather than as an asset.
Full explanation
If the debt is repaid or refinanced early, any unamortized financing fee is written off immediately as a loss on extinguishment. That is one reason a dividend recap or an early refinancing shows an odd non cash charge in the year it happens, and why sponsors weigh the remaining unamortized balance when deciding whether to refinance opportunistically.
TechnicalMedium
Entry at 10.0x EBITDA of $100m, funded 60% debt and 40% equity. EBITDA grows to $150m by year five. The company generates $60m of free cash flow after interest and tax each year, all of it used to repay debt. Exit in year five at 10.0x.Walk me through a paper LBO.
Say thisEntry enterprise value is ten times one hundred, so one thousand. Sixty percent debt is six hundred, and the equity check is four hundred. Over five years, sixty a year repays three hundred of debt, so debt at exit is three hundred. Exit enterprise value is ten times one fifty, fifteen hundred. Subtract the three hundred of debt and exit equity is twelve hundred. That is three times the four hundred, and three times over five years is about a twenty five percent IRR.
Hit these points- Entry EV: 10x $100m equals $1,000m, debt $600m, equity $400m
- Debt repaid: $60m a year for five years equals $300m
- Debt at exit: $600m less $300m equals $300m
- Exit EV: 10x $150m equals $1,500m, so exit equity is $1,200m
- $1,200m on $400m is 3.0x, roughly a 25% IRR over five years
- Say the four steps out loud in order: entry, paydown, exit, return
They are testingWhether you have a fixed four step sequence and hold the running numbers in your head without a calculator.
Full explanation
Do it in this order every time and you will not get lost: entry enterprise value and the equity check, cumulative debt paydown, exit enterprise value less remaining debt, then multiple and IRR. Memorize a handful of conversions so the last step is instant: 2.0x in five years is about 15%, 2.5x is about 20%, 3.0x is about 25%.
TechnicalMedium
Walk me through how you build a sources and uses table.
Say thisUses are everything the deal has to pay for: the equity purchase price, repaying the target's existing debt, and transaction and financing fees. Sources are where the money comes from: each debt tranche, any cash on the target's balance sheet, management rollover, and sponsor equity. The two sides must equal, and sponsor equity is the plug. You size the debt first from leverage capacity, then solve for the check.
Hit these points- Uses: equity purchase price, refinancing existing debt, fees
- Sources: debt tranches, balance sheet cash, rollover, sponsor equity
- Total sources must equal total uses
- Debt is sized first from leverage capacity and market appetite
- Sponsor equity is the balancing plug, not an independent input
They are testingWhether you say sponsor equity is the plug. Candidates who treat the equity check as an assumption have the model backwards.
Full explanation
Two details separate a clean table. Existing debt is only a use if the deal triggers change of control and it has to be repaid, which is usually the case for loans but not always for bonds. And target cash is only a source to the extent it is genuinely excess: every business needs some operating cash, so you do not sweep the balance to zero.
TechnicalMedium
What happens if the company breaches a covenant during the hold?
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TechnicalMedium
Why do lenders cap total leverage instead of lending whatever the sponsor asks for?
Say thisBecause a lender holds an instrument with capped upside and uncapped downside. The best case is being repaid with interest; the worst case is losing the principal. Past a certain leverage level the extra spread stops compensating for the rise in default risk, so the lender simply declines. There are also practical limits: the arranger has to syndicate the paper to CLOs and credit funds with their own concentration rules, and regulators discourage very high leverage.
Hit these points- Lender upside is capped at par plus interest, downside is the principal
- Beyond a point extra spread does not pay for the default risk
- Arrangers must syndicate the debt to buyers with their own limits
- Regulatory guidance discourages leverage above around six times
- Lenders underwrite recovery in a downside, not the sponsor base case
They are testingWhether you can explain the asymmetry of a lender's payoff. Candidates who only say "it is risky" have not understood why the risk is priced the way it is.
Full explanation
Because a lender holds an instrument with capped upside and uncapped downside. The best case is being repaid with interest; the worst case is losing the principal. Past a certain leverage level the extra spread stops compensating for the rise in default risk, so the lender simply declines. There are also practical limits: the arranger has to syndicate the paper to CLOs and credit funds with their own concentration rules, and regulators discourage very high leverage.
TechnicalMedium
Why is an LBO analysis often described as a floor valuation?
Say thisBecause it tells you the most a financial buyer can pay while still hitting its return hurdle, and a financial buyer has no synergies to fund a higher price. A strategic acquirer can pay more, because it can underwrite cost savings and revenue overlap and it usually has a lower cost of capital. So the LBO range typically sits at the bottom of the football field and acts as a floor on what a company should fetch in a competitive process.
Hit these points- An LBO solves for the maximum price at a target return
- Sponsors have no operating synergies to fund a premium
- Strategics can pay more from synergies and cheaper capital
- The LBO range therefore sits low on the football field
- It is a floor in a sale process, not a statement of intrinsic value
They are testingWhether you frame it as a constraint-driven price rather than a valuation, and whether you can say when the floor fails.
Full explanation
It is not a hard floor. In cheap debt markets sponsors have repeatedly outbid strategics, because very low borrowing costs plus a willingness to underwrite the exit multiple can clear a higher price than a corporate board disciplined by earnings dilution. When you see sponsors winning auctions against strategics, that is usually the financing market talking.
TechnicalMedium
What is a management rollover and why do sponsors want it?
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TechnicalMedium
What is a secondary buyout, and how can the second sponsor make money if the first one already improved the business?
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TechnicalMedium
What are your diligence priorities on a buyout?
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TechnicalMedium
What is a 100 day plan and what goes in it?
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TechnicalMedium
How does a sponsor think about the downside case?
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TechnicalHard
What kills a deal in diligence?
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TechnicalHard
A platform was bought at 10x EBITDA and generates $50m of EBITDA. The sponsor acquires an add-on with $10m of EBITDA for 6x.How does an add-on acquisition create value for a sponsor?
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TechnicalHard
If leverage drives the returns, why does the public company not just lever itself up and capture that itself?
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TechnicalHard
How do you attribute an LBO's value creation across its drivers?
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TechnicalHard
Entry at 9x EBITDA of $80. 55% debt funded. EBITDA reaches $110 at exit in year 5. $150 of debt is repaid. Exit multiple is 8.5x.What is the money multiple and roughly what IRR?
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TechnicalHard
Entry at 11.0x EBITDA of $100m, funded 65% debt. A downturn takes EBITDA to $90m by year five. Free cash flow after interest and tax averages $25m a year, all used to repay debt. The exit multiple compresses to 9.0x.Work through this deal. How much does the sponsor make?
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TechnicalHard
EBITDA is $100m at entry and $140m at exit in year five. Debt is 5.0x entry EBITDA, so $500m, and $200m is repaid over the hold. Exit multiple is 9.0x.What is the most you can pay and still hit a 20% IRR?
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TechnicalHard
How does the debt schedule work in an LBO model?
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TechnicalHard
Equity purchase price is $800m. The target's existing book equity is $250m. Fair value write-ups are $100m to intangibles and $50m to PP&E. Tax rate is 25%.Calculate the goodwill created at close, and explain why the balance sheet is re-based.
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TechnicalHard
Platform bought at 9.0x EBITDA of $100m, funded 55% debt and 45% equity. In year three the sponsor buys an add-on with $20m of EBITDA at 6.0x, funded entirely with new debt. The group generates $70m of free cash flow a year across the five year hold, all used to repay debt. Platform EBITDA is flat. Exit in year five at 9.0x.Run this LBO with a bolt-on part way through the hold.
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TechnicalHard
What is a PIK toggle and how does it flow through an LBO model?
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TechnicalHard
How does the cash flow sweep actually work in the model?
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