Fractional CFO Services Without the C-Suite Salary

The job is to own the forward-looking half of your finance function. Bookkeeping and accounting explain what already happened. A fractional CFO takes that finished history and turns it into a working model of what happens next: when cash gets tight, which service line actually earns the margin, what the next hire does to breakeven, and what this year's income means for next April.

Six capabilities carry most of the value:

• Cash flow forecasting. A rolling 13-week receipts-and-disbursements view so a tight month is a plan, not a surprise.
• Management reporting. A monthly package built around the profit and loss statement, balance sheet, and cash flow statement, with commentary that explains the drivers instead of exporting raw software reports.
• Profitability analysis. Product, service-line, client, or location views so you know what is making money and what is quietly consuming it.
• Growth and decision modeling. Hiring, expansion, equipment, new locations, and price changes modeled before the cash is committed, with the tradeoffs written down.
• Banking and lending support. Loan-ready financial packages and projections in the format lenders expect, plus support through underwriting questions.
• Tax strategy integration. Because our CFOs work inside a CPA firm, entity structure, owner compensation, purchase timing, and estimated payments are part of every decision, not a separate conversation with a separate adviser.

A serious fractional CFO engagement produces a repeatable management system. Ours is built on these recurring outputs:

• Rolling cash forecast. Collection timing, payroll, debt service, tax obligations, vendor commitments, and planned investments in one model, updated as reality reports in, with base and downside scenarios. Start from our free 13-week cash flow template if you want to see the mechanics before engaging us.
• Monthly financial package. Profit and loss, balance sheet, and cash flow statement with comparative periods, variance notes, and the handful of KPIs that actually drive your business, built the way our service business KPI dashboard lays them out.
• Profitability views. Margin by client, project, service line, or location, designed around how your company earns money, with corrective actions attached.
• Budget and reforecast. A driver-based operating plan built from staffing, pipeline, capacity, and cash constraints, then updated when assumptions change instead of framed on the wall. Our annual business budget template shows the same structure we start from.
• Decision memos. When a hire, a purchase, a price change, or a financing question is on the table, you get the modeled options and a documented recommendation, not a whiteboard photo.
• Tax coordination file. A shared action list between the CFO, the accounting team, and the tax side of the firm so estimated payments, entity moves, and year-end actions all use the same numbers.

Where the monthly close itself needs a dedicated owner first, reconciliations, controls, close calendar, that is controller work, and it is a separate layer. Our outsourced controller services page covers it, and controller vs CFO explains how to tell which layer you are missing.

You are probably a fit if most of these are true:

• Revenue between roughly $500K and $10M. Enough activity for the numbers to matter, not enough to justify a $250K+ executive.
• A big decision is ahead. A key hire, a second location, an acquisition, a financing round, or an eventual sale.
• Profit and cash tell different stories. The P&L says you are fine and the bank account disagrees, usually because receivables, debt, or growth are eating the cash.
• You outgrew the bookkeeper. Transactions get recorded, but nobody turns them into a forward plan.
• You will attend a monthly meeting and act on assignments. The cadence is the product; skipping it is buying a gym membership.

And, just as honestly, this is not the right engagement if:

• The books are months behind. Cleanup comes first; forecasting garbage produces confident garbage. Start with catch-up bookkeeping.
• The business only needs annual tax preparation. That is a different, cheaper service.
• You want a forecast but will not share pipeline, payroll, or operating assumptions. The model is only as honest as its inputs.
• You are expecting a guarantee about growth, savings, or financing. Nobody honest sells one.

Every engagement follows the same arc:

• 1. Free initial consultation. Thirty minutes on your business, your numbers, and the decisions in front of you. We tell you honestly whether you need a CFO, a controller, or just clean monthly accounting, and what it would cost.
• 2. Financial assessment. A deep dive into the current books, systems, debt, payroll, and reporting. We identify gaps, risks, and the immediate opportunities, and fix anything that would poison the forecast.
• 3. Build the instruments. The cash model, the KPI definitions, the monthly reporting package, and the decision calendar, tailored to your business rather than templated onto it.
• 4. Monthly operating cadence. Close, forecast, decision meeting, assigned actions. Quarter by quarter the plan gets reforecast against reality.
• 5. Year-end tax handoff. Because the CFO, the accounting team, and the tax preparers are one firm, year-end is a scheduled step, not a scramble. The decisions made all year, compensation, equipment, entity moves, arrive at the return already documented.

Engagements are month to month after an initial term. The exit test we hold ourselves to: if the meetings stopped changing your decisions, you should stop paying for them.

The titles get used interchangeably in the market, which is how businesses end up paying CFO rates for bookkeeping or expecting a bookkeeper to build a forecast. The division of labor is simple:

Many of our clients run all three layers with us in one integrated engagement. If you are choosing between the top two layers, the controller vs CFO guide walks the decision. And if the question is model rather than role: our outsourced CFO services page covers the fully managed external finance function, and virtual CFO services covers how remote delivery works day to day.

Most Taxstra fractional CFO engagements land in the range of roughly $2,000 to $4,000+ per month, quoted as a flat monthly fee after a review of your business. No hourly billing, no surprise invoices. Four factors move the number:

• Meeting cadence. Monthly planning meetings sit at the lower end; weekly check-ins and active deal support sit higher.
• Complexity. Multiple entities, locations, owners, or revenue models mean more modeling and more coordination.
• Deliverable depth. A cash forecast and monthly package is one scope; board-ready reporting, M&A support, and fundraising models are another.
• State of the books. If the close needs rebuilding first, that is scoped separately as accounting or cleanup work, not hidden inside the CFO fee.

For a fuller breakdown of market rates, engagement structures, and the questions to ask any provider, read the fractional CFO cost guide.

The same integration works on the tax side. A CFO who sees an S corporation owner's full picture can coordinate salary levels, retirement contributions, and equipment timing with the tax team before year-end. Run your own numbers on the S corp savings calculator to see why that coordination matters.

Most fractional CFO shops stop at the forecast and hand the tax questions to whoever prepares your return. Taxstra is a CPA firm first: the people building your forecast sit next to the people keeping your books and filing your return. Founder Bryan Martin is a CPA and MBA and a licensed real estate broker, and the firm serves 1,000+ clients nationwide on a fully remote model, as featured in White Coat Investor and BiggerPockets.

The CFO discipline also goes deeper in the industries we know best. If your business lives in one of these niches, start there:

Browse everything else we do on the services page, or see how the full accounting plus tax plus advisory stack fits together on our small business accounting services page.