Enterprise LTV Economics: Managing Account Lifetime Value, Expansion Yield, and CAC Payback
In B2B software and recurring revenue enterprises, the ratio of Customer Lifetime Value (LTV) to Customer Acquisition Cost (CAC) is the definitive metric of sustainable scalability. Relying solely on simplistic static churn equations overlooks the massive compounding value unlocked by Net Expansion and multi-year contract expansion.
1. Foundational Enterprise LTV Equations
- Traditional LTV:
(Initial ACV × Gross Margin %) / Annual Churn Rate % - Advanced David Skok LTV:
(Initial ACV × Gross Margin %) / (Churn % + WACC % − Expansion %) - LTV:CAC Ratio:
LTV / Customer Acquisition Cost (CAC) - CAC Payback Period:
CAC / (Monthly ACV × Gross Margin %)
2. Actionable Guidelines for CFOs and SaaS Leaders
Maximize enterprise enterprise valuation by targeting Net Revenue Retention (NRR) above 120% through automated upsells, maintaining software gross margins above 75%, and recovering acquisition costs within a 15-month CAC payback window.