Wall Street Prep Financial Modeling Course | 2026 Edition |

Priya had told him, “Anyone can build a DCF. An LBO is a personality test.”

He had built his model. Revenue growth was 5%. COGS followed historical averages. Depreciation was linked to PP&E. But when he added the revolver (a type of short-term loan), his Interest Expense exploded. Interest Expense ate Net Income. Net Income reduced Retained Earnings. Retained Earnings broke his debt covenants, forcing him to borrow more on the revolver, which raised Interest Expense again.

The first module was gentle. “Excel Setup and Navigation.” Leo felt smart, aligning decimals and freezing panes. By Module 3— The Three Statement Model —the romance was over. He learned that “reconciliation” wasn’t a therapy term; it was the art of forcing Balance Sheet equations to balance when the universe wanted them to be off by $0.02. wall street prep financial modeling course

Finally, at 4:00 AM, he found it. A single minus sign in front of the Shareholder Revolver . He corrected it. The IRR jumped to 22.5%.

The numbers shuddered, trembled, and then… converged. The revolver balanced. The cash flow turned positive. The bottom line was green. Priya had told him, “Anyone can build a DCF

The story of the course isn't told in the video lectures. It is told in the mistakes .

“Sixteen months,” Leo said. “Assuming no operational hiccups.” COGS followed historical averages

The Wall Street Prep LBO module is infamous for its “Sources & Uses” table. It’s a puzzle where debt is your fuel and equity is your parachute. Leo learned to strip out cash, add in transaction fees, and sculpt the debt tranches like a carpenter working with termite-infested wood.