Resource guide · Advisory
When to hire a fractional CFO.
A fractional CFO is senior financial leadership on a part-time, fixed-fee basis — forecasting, cash strategy, fundraising support, unit economics, and board reporting — without the cost of a full-time hire. This guide walks the bookkeeper→controller→CFO ladder, what a fractional CFO actually delivers, the signs you’re ready, and how part-time engagement works versus hiring full-time. This is advisory, not regulated assurance — the decisions stay yours. Independent firm, not affiliated with Intuit Inc.
A fractional CFO is an experienced finance executive who works with your business part-time — a fraction of a full-time role — supplying the forward-looking financial leadership a Chief Financial Officer would, without a full-time salary. The work is forecasting, cash strategy, pricing and unit economics, fundraising support, and KPI and board reporting. It sits above the books: a bookkeeper records what happened, a controller closes and controls the books, and a fractional CFO uses those numbers to help decide what happens next. You’re typically ready when you’re scaling, raising or selling, or facing complex decisions that bookkeeping alone can’t answer — but not at a scale that justifies a full-time hire. It is advisory work, not a regulated audit or assurance, and the final decisions remain the owner’s.
Reference maintained by the Certified QuickBooks ProAdvisor team at TechBrot Inc., an independent firm — not Intuit, and not Intuit’s official software support. Not affiliated with Intuit Inc.
Hiring a fractional CFO, in five questions.
What is a fractional CFO?
A fractional CFO is an experienced finance executive who works with your business part-time — a fraction of a full-time role — providing the forward-looking financial leadership a Chief Financial Officer would, without the cost of a full-time hire. The work is forecasting, cash strategy, pricing and margin analysis, KPI and board reporting, and decision support — advisory work, not bookkeeping and not tax filing.
What does a fractional CFO actually do?
They turn accurate books into decisions: building cash-flow and scenario forecasts, modeling pricing and unit economics, owning the budget-vs-actuals story, preparing board and investor reporting, and supporting fundraising or a sale. It sits above day-to-day bookkeeping — a bookkeeper records what happened, a controller closes and controls the books, and a fractional CFO uses those numbers to help decide what happens next.
When should I hire a fractional CFO?
When you hit decisions that bookkeeping alone can’t answer: you’re scaling and cash is getting harder to predict, you’re raising capital or preparing for a sale, your pricing or margins need a rethink, or you’re making a big bet and want the numbers modeled first. If the question is “what should we do next, and can we afford it?” rather than “are the books current?”, that’s a CFO question.
Fractional vs full-time CFO — what’s the difference?
A full-time CFO is a senior salaried hire with benefits and equity — appropriate once a company is large or complex enough to keep one fully occupied. A fractional CFO delivers the same senior judgment on a part-time, fixed-fee basis — a set number of hours or a defined monthly scope — so a growing business gets executive-level finance without the full-time cost or commitment.
What a fractional CFO does NOT do.
Advisory is not regulated assurance work: a fractional CFO does not issue an audit, a review, or an attest opinion, and is not a substitute for your CPA or tax preparer. The forecasts and models inform your decisions — they don’t make them, and they’re estimates, not guarantees. The final call always stays with you as the owner. An accurate, closed set of books is the foundation; forecasting on unreconciled data is guesswork.
What a fractional CFO is, plainly.
A fractional CFO is an experienced finance executive who works with your business part-time — a fraction of a full-time role — providing the forward-looking financial leadership a Chief Financial Officer would, without the cost of a full-time hire. The work is forward-looking: cash-flow and scenario forecasting, cash strategy and runway, pricing and unit-economics analysis, fundraising or transaction support, and KPI and board reporting. It’s the senior judgment that turns an accurate set of books into decisions.
It helps to see it as the top of a ladder. A bookkeeper records and categorizes what already happened. A controller closes the books each month, owns the close process, and enforces controls so the numbers are reliable. A CFO — fractional or full-time — uses those reliable numbers to forecast, strategize, and support the decisions ahead. Each role builds on the one below it, and a fractional CFO is not a replacement for the bookkeeping or controllership underneath it. It only works on a foundation of accurate, closed books — forecasting on unreconciled data is guesswork. And because it’s advisory, not regulated assurance, the fractional CFO informs your decisions; you make them.
What a fractional CFO does (vs a bookkeeper or controller).
Forward-looking judgment built on top of reliable books — distinct from the roles it sits above on the ladder.
Role 01 · Forecasting & scenario planning
The core of the role. A fractional CFO builds a forward-looking cash-flow forecast and runs scenarios — best case, base case, what-if — so you can see the cash impact of a decision before you make it. This is the difference between reacting to last month’s P&L and steering by where the numbers are heading. Estimates, not guarantees — but disciplined ones.
Role 02 · Cash strategy & runway
Beyond knowing the bank balance: when cash is tight, when to draw on a line of credit, how long the runway is, and how a hire or a large purchase moves it. The fractional CFO owns the cash-flow story and gives you the lead time to act, rather than discovering a crunch the week it arrives.
Role 03 · Unit economics & pricing
Margin and pricing analysis — what each product, service, or customer actually contributes once true costs are loaded in. A fractional CFO models pricing changes, contribution margin, and break-even so growth is profitable growth, not just more revenue with thinner returns.
Role 04 · Fundraising & transaction support
If you’re raising capital, taking on debt, or preparing for a sale, a fractional CFO prepares the model, the metrics, and the financial story investors or lenders expect — and helps you understand the terms. Support and modeling, not a guarantee of a deal or a regulated valuation opinion.
Role 05 · KPI & board reporting
Translating the books into a small set of metrics that actually drive the business, and packaging the financials into reporting a board, an investor, or a bank can read. The point is a clear monthly narrative — what happened, why, and what it means — not a thicker report.
Not the role · Not bookkeeping, controllership, or tax
A fractional CFO is forward-looking judgment, which is why it’s distinct from the roles below it on the ladder. A bookkeeper records and categorizes transactions; a controller closes the books, owns the month-end process, and enforces controls; a CPA or EA handles tax. A fractional CFO uses the output of all three to inform decisions — and is not a substitute for any of them.
How to know it’s time — and how to engage one.
Six steps, in order — from confirming you’re ready to structuring a part-time, fixed-fee engagement that matches the decision in front of you.
Confirm the books are reliable first
A fractional CFO forecasts on top of accurate, closed, reconciled books — modeling on messy data is guesswork. Before anything else, make sure month-end is closing cleanly and reconciliation ties. If it doesn’t, a cleanup or solid monthly bookkeeping comes first; the advisory layer sits on top.
Name the decision you can’t answer with the books alone
Pin down the actual question driving the need — a scaling plan, a cash crunch, a financing round, a pricing overhaul, a possible sale. If the question is forward-looking (“what should we do, and can we afford it?”) rather than historical (“are the books current?”), that’s the work a fractional CFO is for.
Right-size the engagement to that decision
Decide whether you need ongoing monthly advisory or a focused project — a one-time forecast model, a pricing study, fundraising support. Fractional means you buy a defined scope or a set number of hours per month, not a full-time salary, so the cost matches the decision in front of you.
Start with a discovery call and a written scope
A short discovery call establishes the goal, the current state of the books, and the cadence. From there you should get a written scope and a fixed fee before any work begins — you should never be surprised by the cost or the deliverables of an advisory engagement.
Set the cadence and the deliverables
Agree how often you’ll meet and what you’ll get — typically a monthly forecast and review, a KPI dashboard, and a working session to talk through decisions. Part-time only works when the rhythm and the outputs are explicit, so judgment lands when decisions are actually being made.
Re-evaluate as you scale — including the full-time question
A fractional engagement should flex with you. Review it periodically: a project may wrap, monthly advisory may expand, or growth may eventually justify a full-time CFO. A good fractional partner will tell you honestly when you’ve outgrown the part-time model — the decision to hire full-time stays yours.
Signs you’re ready for a fractional CFO.
You’re scaling and cash is harder to predict
Revenue is growing but cash feels tighter, hiring and inventory decisions are getting bigger, and last month’s P&L no longer tells you what to do next. When the stakes of each decision outrun what the books alone can answer, that’s the moment senior forecasting earns its fee.
You’re raising, borrowing, or selling
A financing round, a bank line, or a possible sale all demand a credible financial model, clean metrics, and a story investors or lenders trust. If a transaction is on the horizon and you don’t have that finance leadership in-house, a fractional CFO supplies it for the stretch you need it.
The decisions are complex — but not full-time-sized
You face real strategic calls — pricing, margin, a big bet, a turnaround — that deserve executive-level finance judgment, yet not enough volume to keep a salaried CFO busy. That gap is exactly what fractional fills: the senior judgment, part-time, at a cost that fits the decision.
Not sure whether it’s time yet?
A short discovery call sorts out whether a fractional CFO fits, what scope matches your decision, and whether the books are ready for it — with a written scope and a fixed fee before any work begins. Independent firm; advisory, not regulated assurance.
A Certified ProAdvisor team that turns your books into decisions.
The easy part is the report; the work that earns the fee is the judgment on top of it — building the forecast, modeling the pricing or the raise, framing the cash strategy, and sitting in the room when the decision gets made. Our advisory practice does that part-time, on a written scope and a fixed fee, on a foundation of accurate, closed books — and if the books aren’t there yet, we say so before scoping anything. This is advisory work, not a regulated audit or assurance, and it’s not a substitute for your CPA: the models inform your decisions, and the final call stays with you. Independent firm — not Intuit, and not Intuit’s software support.
Part-time
senior finance leadership on a fixed-fee basis — not a full-time hire
Books first
advisory sits on accurate, closed books — cleanup comes first if needed
Independent
Certified QuickBooks ProAdvisor firm — advisory, not regulated assurance
What people ask about hiring a fractional CFO.
Is a fractional CFO regulated or assurance work?
What does a fractional CFO actually do?
What’s the difference between a bookkeeper, a controller, and a CFO?
When is it time to hire a fractional CFO?
How is a fractional CFO different from a full-time CFO?
Do I need clean books before engaging a fractional CFO?
How does a fractional engagement work and what does it cost?
Is TechBrot affiliated with Intuit?
Hitting decisions the books alone can’t answer?
Talk through whether a fractional CFO fits.
If you’re scaling, raising capital, or weighing a big decision and you don’t have finance leadership in-house, a short discovery call sorts out whether you’re ready and what scope fits. Fractional means a defined monthly scope or set hours at a fixed fee — with a written scope before any work begins, never a surprise on cost. Advisory work sits on accurate, closed books; if the books aren’t there yet, we’ll tell you that first. Independent ProAdvisor firm.