Breaking Into Wall Street Investment Banking Interview Guide Pdf

  • Thank-you note:

  • This is where the PDFs are most helpful.

    The #1 Question: Walk me through the three financial statements.

    Must-Know Change Scenarios (Memorize these):

    | Transaction | Net Income | Cash Flow | Debt | | --- | --- | --- | --- | | +$10 Depreciation | ↓ (tax shield effect) | ↑ (non-cash add-back) | No direct change | | Customer pays A/R | No change | ↑ | No change | | Issue $100 debt | No change | ↑ (financing inflow) | ↑ | Thank-you note:

    Key formula:


    You don’t need a full 3-statement LBO for most internships, but know the simple logic:

    Key ratio: Debt / EBITDA – above 6x is risky. This is where the PDFs are most helpful

    Simple LBO math question:
    “Buy at 8x EBITDA ($100), use 5x debt. Sell at 8x EBITDA ($140) after 5 years. IRR?”
    → Roughly ~20-25% if debt paydown ~$30-40.


    Rule: A deal is accretive if the acquirer’s P/E > target’s P/E (assuming all-cash) or if the cost of debt < target’s earnings yield.

    Standard walkthrough:

    Example question:
    “Company A (P/E 20x) buys Company B (P/E 10x) with 100% cash. Accretive or dilutive?”
    → Accretive. Cash has a cost (~5% pre-tax), but B’s earnings yield = 10%, so cash yield < B’s yield → accretive.


    The candidates who break into elite boutiques never use a vanilla PDF. They create a personalized version. Here is how:

    After two weeks of this, your annotated copy will be worth ten times the original PDF. Must-Know Change Scenarios (Memorize these): | Transaction |


    Common format:

    Checklist for speed:


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