US · Pricing guide · Fractional CFO
How Much Does a Fractional CFO Cost?
Short answer
A fractional CFO in the US typically costs $2,000–$9,000 per month in 2026, billed as a fixed monthly retainer rather than an hourly rate. The figure depends on scope: controller-level financial oversight sits at the lower end, while fundraising, board reporting and strategic forecasting sit at the top. BlackpeakCFO's fractional CFO engagements run $3,995–$8,995/month, fixed and agreed in writing.
What it costs with BlackpeakCFO
| Engagement | Price | What it covers |
|---|---|---|
| Outsourced Controller | From $1,995/mo | Monthly close, GAAP reporting, bookkeeping oversight — the financial-control layer below a full CFO. |
| Fractional CFO — Core | $3,995–$5,995/mo | Monthly management accounts, cash-flow forecasting, KPI reporting, budget vs actual, one strategic review call a month. |
| Fractional CFO — Intensive | $5,995–$8,995/mo | Everything in Core plus fundraising support, board-pack preparation, scenario modelling and investor reporting. |
| Defined project | Fixed quote | 13-week cash model, fundraising readiness, financial-model build — scoped and priced as a one-off. |
All prices fixed and agreed in writing before any work starts. No hourly meter, no surprise invoices. Prices shown in USD, current as of May 2026.
What drives the price
Scope of the role
Bookkeeping oversight and a monthly close costs far less than fundraising support, board reporting and forecasting. The single biggest price driver is how far up the strategic ladder you need the CFO to operate.
Company stage and complexity
A pre-revenue startup with one bank account is quicker to run than a $5M-revenue company with inventory, multiple entities and a payroll of 30. Complexity — not just revenue — sets the hours.
Cadence and responsiveness
A monthly review cycle costs less than weekly contact with always-on availability during a raise or an audit. More touchpoints means more retained time.
State of your systems
If your books are clean and your accounting stack is current, a CFO starts adding value on day one. If the foundation needs rebuilding first, that's scoped separately as a one-off — it isn't hidden inside the retainer.
What you'd pay elsewhere
A full-time CFO in the US costs $160,000–$260,000 in base salary, and the all-in cost with bonus, equity, payroll taxes and benefits typically runs $220,000–$350,000+ a year. That is the right hire for a company past roughly $10M in revenue — and overkill, financially, for almost everyone below it. Fractional CFO firms and marketplaces (Paro, Toptal, boutique practices) generally quote $200–$400/hour or $4,000–$15,000/month, and many staff the actual work to associates while a senior name stays on the logo. The economic case for fractional is simple: you buy the senior judgement, not the senior salary.
How we price it
BlackpeakCFO prices fractional CFO work as one fixed monthly fee, scoped to your business and agreed in writing before anything starts — no hourly meter, no surprise invoices. Every engagement is delivered personally by Stuart Wilson, ACMA CGMA: a chartered management accountant with 24 years in finance and seven years (2017–2024) as Group Finance Director for a portfolio of small and mid-sized businesses. There are no junior associates and no offshore team — the person who builds your forecast is the person who answers your email. If a month is quiet, the fee does not move; if a month is heavy, the fee does not move either. That predictability is the point.
Common questions about how much does a fractional cfo cost?
Is a fractional CFO cheaper than a full-time CFO?
Substantially. A full-time US CFO costs $220,000–$350,000+ all-in per year. A fractional CFO at $3,995–$8,995/month costs $48,000–$108,000 a year — a 60–80% reduction — because you are buying scoped senior time, not a full salary, bonus, equity grant and benefits package. For most companies under roughly $10M in revenue, fractional is not a compromise; it is the correct structure.
Why is a fractional CFO billed monthly instead of hourly?
Hourly billing punishes you for asking questions and makes the bill impossible to forecast. A fixed monthly retainer means you can pick up the phone — or send the email — without watching a meter, and your finance cost becomes a known line in the budget. BlackpeakCFO agrees the monthly figure in writing before the engagement starts and it does not move with the volume of a given month.
What is the difference between a fractional CFO and an outsourced controller?
A controller owns accuracy: the monthly close, GAAP-compliant reporting and bookkeeping oversight — making sure the numbers are right. A CFO owns what the numbers mean: forecasting, cash strategy, fundraising, board reporting and the decisions ahead. Many businesses need the controller layer first (from $1,995/month) and add CFO-level work as they grow. BlackpeakCFO offers both and will tell you honestly which one you actually need.
How many hours a month does a fractional CFO work?
It varies with scope, which is why BlackpeakCFO prices the outcome rather than the clock. A Core engagement typically involves the monthly accounts cycle plus a strategic review and ongoing email access; an Intensive engagement during a raise or an audit involves materially more contact. You are buying a defined set of deliverables and availability, not a timesheet.
Can I start small and scale up?
Yes — that is the normal path. Many businesses begin at the controller level to get the monthly close and reporting solid, then move up to a Core or Intensive fractional CFO engagement when they are raising, scaling or facing a decision that needs forecasting. Because every engagement is fixed-price and scoped in writing, moving between tiers is a straightforward conversation, not a renegotiation.
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