Hiring guide
Fractional CFO for SaaS: what should your monthly reporting include?
By CFO Index · Published
A fractional CFO for a SaaS company should connect subscription metrics, the accounts and cash planning. A useful monthly report explains what changed, why it matters and which decision the management team needs to make next.
Agree the definitions before building the dashboard
Monthly recurring revenue (MRR), customer churn and revenue churn answer different questions. Stripe's documentation lets users configure how MRR and churn are calculated, which illustrates why a metric needs an explicit definition. Ask a prospective CFO how they treat discounts, annual contracts, usage charges, cancellations and one-off implementation fees. Document those choices and apply them consistently across reporting periods. A metric that changes definition halfway through the year can suggest growth or deterioration that did not happen.
Ask for a recurring revenue bridge
A revenue bridge explains how the opening recurring revenue balance becomes the closing balance through additions, expansion, contraction and churn. Request enough detail to investigate movements by customer or segment. Hypothetical example: opening MRR of €80,000 plus €10,000 of new business and €4,000 of expansion, less €3,000 of contraction and €6,000 of churn, gives closing MRR of €85,000. The company grew overall, but the lost revenue still deserves attention. This is an illustration, not a growth benchmark.
Keep recurring revenue and cash separate
An annual subscription paid upfront can improve today's bank balance without representing twelve months of new monthly recurring revenue. Ask how the CFO reconciles subscription reporting with accounting revenue and collections. The management report should make it possible to explain differences, rather than force every system to show the same number. For international SaaS businesses, request a consistent approach to currency conversion and an explanation of material exchange-rate effects.
Use metrics to frame actual choices
A founder deciding whether to hire salespeople needs more than a recurring revenue chart. Ask for a scenario showing the cash cost of hiring, the assumed sales ramp and the consequence if conversion is slower. For a retention problem, request a breakdown that distinguishes customer cancellations from downgrades or failed collections. Avoid hiring against an unqualified promise to improve a particular benchmark. The proposal should describe the analysis and decisions the CFO will own.
What should a monthly pack look like?
One practical brief is an executive note, a recurring revenue bridge, a revenue-to-cash reconciliation, an explanation of major expense changes and a forecast update. Each section should name the source system, reporting period and material limitations. Give the leadership meeting an owner and a deadline. The CFO should be able to explain which metrics can be trusted immediately and which need data clean-up before they are used for compensation or investment decisions.
How can you assess a SaaS CFO candidate?
Ask for an anonymised example of how they investigated a discrepancy between a billing dashboard and management accounts. Discuss who will prepare data, who will review it and what happens when billing records are incomplete. Confirm experience with your pricing model rather than only the SaaS label. A subscription business selling annual enterprise contracts may need different analysis from a self-service product with monthly subscriptions.