The common pattern is familiar. A company at $5–15M revenue has outgrown its bookkeeper but cannot justify the $400k+ fully-loaded cost of a full-time VP of Finance or CFO. Management attention gets pulled into financial close, investor reporting, and tax planning instead of commercial execution. The capital raise is delayed. Diligence requests bottleneck. Deals slip. Valuations compress because the next round arrives before the company is institutionally ready for it.

A fractional CFO, deployed with the right scope, resolves this inflection. The scope should cover institutional financial reporting (monthly board pack, KPI dashboards, scenario models), capital-raising preparation (data room, diligence Q&A, financial-model defensibility), pricing and unit-economics architecture, commercial-contract review on the finance terms, and investor-relations support including direct counterparty engagement during the round. It should not cover bookkeeping, controller-level close, or tax compliance — those belong with a bookkeeper and an outside accountant, and trying to merge them into the fractional CFO scope dilutes the value the fractional engagement is meant to add.

Done well, a fractional CFO buys the company nine to fifteen months of leadership runway before a full-time hire becomes necessary. More importantly, the engagement often reshapes the raise — a tighter narrative, a defensible financial model, a more credible counterparty list — in ways that more than pay for the engagement in valuation alone. Founders who have run the math afterward typically conclude they should have hired a fractional CFO twelve months earlier than they did.

The right time to engage one, in our experience, is the quarter in which the company first commits to a defined institutional fundraise. The preparation work — twelve to sixteen weeks of disciplined data-room and model construction — needs to be done before the first investor conversation, not in parallel with it. Brillwood's fractional CFO offering serves select sectors where the finance-leadership wall is the gating constraint to the next stage of scale.