Should Your Implementation Team Be Coded to COGS or OpEX?
SaaS Metrics School · 2025-10-30 · 6 min
Episode notes
Where do professional services belong on a SaaS P&L—COGS or OPEX? In episode #323, Ben clarifies how to code implementation, onboarding, custom integrations, and the tricky custom development work that sometimes blurs the line with R&D. You’ll learn how correct classification protects gross profit, keeps investor metrics credible, and supports a higher company valuation. - What You’ll Learn What counts as Professional Services When custom dev is OPEX (R&D) vs. COGS How to handle integrations Why coding accuracy matters Practical P&L structure - Why It Matters (Finance & Investor Lens) Gross Profit Integrity: Correct COGS ensures reliable margins by revenue stream (subscription, services, usage) that investors expect. Credible SaaS metrics: Clean separation supports accurate CAC payback (GM-adjusted), Cost of ARR, and LTV:CAC. Valuation: Transparent accounting and financial systems reduce diligence friction and improve confidence in revenue quality. Operator Clarity: Treat Professional Services as a self-sustaining business unit with clear targets for utilization and margin.