Why leverage is genuinely useful

Here's the insight that makes leverage genuinely useful, not just risky: as a portfolio company pays down its acquisition debt over the holding period, enterprise value doesn't need to move at all for equity value to grow, because of Lesson 11's formula (equity value = EV − net debt), every pound of debt paid off is a pound added straight to equity value.

A company can create equity value simply by reducing debt.

The condition that makes this real

The condition that makes this real, not theoretical: the company has to actually generate the cash to make those payments, which is exactly what Lesson 17 examines next. Debt paydown that only happens because a company refinances or draws a new facility isn't creating value, it's just moving numbers around.

  • Meridian, from Lesson 15: £96m of acquisition debt. If the business pays down £30m of that over five years from its own cash flow, equity value rises by £30m from paydown alone, with enterprise value held flat, before a single pound of EBITDA growth or multiple expansion is even considered.
Illustrative straight-line paydown at roughly £6m of free cash flow a year, per Lesson 17.

Checkpoint

  • Paying down acquisition debt: increases equity value pound-for-pound, holding enterprise value constant.
  • Real value creation: only counts when the paydown comes from the company's own operating cash flow, not from refinancing.

If anything here still feels unclear, ask before moving to Lesson 17.