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    Leveraged Buyout (LBO)

    Think of an LBO like buying a house with a big mortgage — the PE firm puts down a small equity check, borrows the rest, and uses the company's own cash flow to pay off the debt. If the company grows, the equity value skyrockets.

    Definition

    A Leveraged Buyout (LBO) is the acquisition of a company using a significant amount of borrowed money (debt) to fund the purchase price. The target company's free cash flows are used to service and repay the debt over the hold period, while the private equity firm invests a smaller equity check and aims to exit at a higher enterprise value.

    Formula

    Equity Value at Exit = Exit Enterprise Value - Net Debt at Exit
    MOIC = Equity Value at Exit / Initial Equity Investment
    IRR = (MOIC)^(1/years) - 1 (simplified for single cash flow)
    
    Entry EV = Entry EBITDA × Entry Multiple
    Exit EV = Exit EBITDA × Exit Multiple
    Debt Paydown = Cumulative FCF applied to debt repayment
    L

    LBO Capital Structure

    $1B purchase — how it's funded and where it goes

    Sources

    $1,000M

    Senior Debt

    $400M

    40%

    Mezzanine Debt

    $150M

    15%

    Sponsor Equity

    $450M

    45%

    Uses

    $1,000M

    Purchase Enterprise

    $900M

    90%

    Transaction Fees

    $50M

    5%

    Cash to Balance Sheet

    $50M

    5%

    Sources = Uses = $1,000M
    $

    LBO Value Creation

    How PE sponsors turn $450M into $1.1B in 5 years

    Entry Equity (Year 0)$450M
    5 years later
    Exit Equity (Year 5)$1100M
    2.4x MOIC | ~20% IRR
    S

    Sources & Uses

    Every dollar in must equal every dollar out

    Sources
    Revolving Credit Facility
    $50M
    Term Loan B
    $250M
    Senior Unsecured Notes
    $150M
    Mezzanine / Sub Debt
    $100M
    Sponsor Equity
    $400M
    Management Rollover
    $50M
    Total Sources$1000M
    Uses
    Equity Purchase Price
    $700M
    Refinance Existing Debt
    $200M
    Transaction Fees
    $60M
    Financing Fees
    $20M
    Cash to Balance Sheet
    $20M
    Total Uses$1000M
    Sources = Uses = $1000M

    How an LBO Works

    A PE firm identifies a target, structures the financing (typically 50–70% debt, 30–50% equity) laid out in the sources & uses table, acquires the company, improves operations over a 3–7 year hold period, and exits via sale or IPO. The debt is secured by the target's assets and must satisfy debt covenants. Because the PE firm only invests 30–50% of the purchase price in equity, even modest enterprise value growth can generate outsized equity returns. This 'leverage effect' is the fundamental principle behind LBOs.

    Four Drivers of LBO Returns

    1. EBITDA Growth: Operational improvements, revenue growth, and margin expansion increase the base for valuation. 2) Multiple Expansion: Selling at a higher EV/EBITDA multiple than the entry multiple. 3) Debt Paydown: Using FCF to repay debt increases equity value dollar-for-dollar. 4) Timing: Returning capital faster boosts IRR. The best LBO returns come from all four working together. In a base case, assume the exit multiple equals the entry multiple (no multiple expansion) to be conservative.

    Ideal LBO Candidate

    The best LBO targets have: stable, predictable cash flows (to service debt), strong market position with high barriers to entry, low CapEx requirements (maximizing FCF), opportunities for operational improvement (cost cutting, pricing power), a fragmented industry allowing for add-on acquisitions, and asset-heavy balance sheets that can secure debt. Industries like healthcare services, business services, industrials, and food & beverage are classic LBO sectors. High-growth tech companies are generally poor LBO candidates (volatile cash flows, high reinvestment needs).

    LBO Return Targets

    PE firms typically target 20–25% gross IRR and 2.0–3.0x MOIC on individual deals. Fund-level returns are lower after fees (management fees + carry). A simplified LBO return: entry at 8x EBITDA, $100M EBITDA, 60% leverage ($480M debt, $320M equity). Over 5 years, EBITDA grows to $130M, $200M debt repaid, exit at 8x = $1.04B EV. Equity = $1.04B - $280M remaining debt = $760M. MOIC = $760M / $320M = 2.4x. IRR ≈ 19%.

    Worked Example — With Real Numbers

    Entry: $100M EBITDA × 10x = $1B EV. 60% debt ($600M), 40% equity ($400M). Over 5 years: EBITDA grows 5%/yr to $128M, $250M debt repaid, exit at 10x. Exit EV = $1.28B. Net Debt = $350M. Equity at Exit = $930M. MOIC = $930M / $400M = 2.3x. IRR ≈ 18.4%.

    Key Takeaways

    1

    LBOs are funded 50-70% with debt and 30-50% with equity — leverage amplifies returns (and risk)

    2

    Four return drivers: EBITDA growth, multiple expansion, debt paydown, and timing of cash flows

    3

    Ideal LBO candidates have stable cash flows, low CapEx, strong market position, and room for operational improvement

    4

    PE firms target 20-25% gross IRR and 2.0-3.0x MOIC on individual deals

    5

    The sources & uses table is the starting point of every LBO model — it determines the opening capital structure

    Common Mistakes in Interviews

    Assuming multiple expansion in the base case — conservative models assume exit multiple equals entry multiple

    Picking a high-growth tech company as an LBO candidate — volatile cash flows and high reinvestment needs make debt service risky

    Confusing MOIC and IRR — a 3x return in 10 years (~12% IRR) is very different from 3x in 3 years (~44% IRR)

    Forgetting transaction fees in the sources & uses — advisory, legal, and financing fees typically run 2-5% of enterprise value

    How Interviewers Test This

    LBO questions are guaranteed in PE interviews and common in IB. Be able to: 1) Describe how an LBO works conceptually, 2) Name the four return drivers, 3) Walk through a simplified 'paper LBO' with numbers, 4) Describe the ideal LBO candidate. Follow-up: 'How do you increase IRR in an LBO?' — use a dividend recap, reduce the purchase price, improve EBITDA faster, or exit sooner. Practice with the IB Quiz.

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