Total Recurring Gross Margin
The dollar profit left from recurring revenue after subtracting every direct cost to deliver it (COGS), before any operating expense.
◆ Currency
Formula
Built from
What it measures
The pure profitability of your recurring revenue stream in dollars, isolated from fixed operating costs (sales, marketing, R&D, G&A). It answers one question: after you pay to host, support, and deliver the subscription, how many dollars are left to fund everything else? Only direct delivery costs are subtracted — not the cost of acquiring or retaining the customer.
Why it matters
This is the dollar engine that funds the rest of your SaaS. Operating expenses, sales spend, and profit all come out of gross margin — so a recurring business with thin or negative gross margin can never out-scale its way to profitability; growth just compounds the loss. Leadership tracks it to confirm the model creates real economic value per dollar of recurring revenue. Investors scrutinize it because high, expanding recurring gross margin is what lets you spend aggressively on growth and absorb churn without going upside-down.
How to read it
Read it as a trend, not a snapshot. Positive and growing dollar gross margin means recurring revenue is outrunning the cost to deliver it — you have operating leverage. Compare this month to the prior month and to the same month last year, and watch it against revenue: if margin dollars rise more slowly than revenue, your unit economics are eroding even while the top line grows. Segment by product line or cohort to find which offerings carry the business and which are dilutive. Flat or shrinking margin points to rising delivery costs or pricing pressure — go straight to the COGS components.
What good looks like
Good
Margin dollars growing faster than recurring revenue — COGS rising sub-linearly as you scale, so each new dollar of revenue drops more to the margin line.
Watch
Margin positive but flat as a share of revenue; COGS growing in lockstep with revenue, signaling no operating leverage in your delivery model.
Bad
Margin negative or shrinking — you spend more to deliver recurring service than you earn from it, which growth only worsens.
Watch-outs
- Watching margin dollars alone. A rising dollar figure can hide a falling margin percentage if COGS grows faster than revenue — always read the absolute number and the percentage together.
- Confusing gross margin with profit. This number sits above sales, marketing, R&D, and G&A. Positive recurring gross margin does not mean the company is profitable overall — it's only the first line of defense.
- Misclassifying one-time costs as recurring. Booking a one-off implementation as recurring COGS deflates the number this month and inflates it next month; keep a consistent recurring-vs-one-time rule.
- Letting a single project spike distort the trend. One large customer onboarding can balloon COGS for a month — use a rolling 3- or 12-month view to separate noise from a real margin shift.
Worked example
Hypothetical
Your company books $500K of recurring revenue this month and incurs $150K of recurring COGS (hosting, support, delivery labor). Recurring Gross Margin is $350K — a 70% recurring gross margin.
Variants & windows
The same metric re-expressed by a mechanical transform — a trailing window, a growth rate, a per-unit scaling, or a book/segment cut. Each is computed from Total Recurring Gross Margin above.
- Recurring Gross Margin Alternate cut of the parent metric
- Recurring Gross Margin % As a percentage