A bookkeeper records transactions. A CPA makes sure those records are accurate, organized, and compliant, and helps with tax preparation. A CFO takes all of that and asks what it means for the future of your business.

Think of it like driving. Your bookkeeper and CPA are focused on everything behind you, making sure the rearview mirror is clear and accurate. A CFO is focused through the windshield, helping you see what’s coming and make decisions before you get there.

They’re all important, and they’re not interchangeable. Most growing businesses have the first two covered. The CFO role is usually the missing piece. A fractional CFO is a way that most businesses can get expert CFO insight without the pricetag of a full-time, in-house CFO.

Your CPA is doing their job well if your books are clean and your taxes are filed correctly. That’s backward-looking work, and it matters. A CFO picks up from there and looks forward. What’s your cash going to do over the next 90 days? Can you afford to hire? What happens if your biggest client pays late? Those aren’t accounting questions. They’re CFO-level questions.

It’s common, but it’s not something you should just accept. Profitable businesses run out of cash when the timing between money coming in and money going out isn’t managed well, slow collections, fast-growing payables, or inventory that ties up capital. That’s a working capital problem, and it’s manageable. It’s also one of the first things a CFO looks at.

Honestly, most business owners don’t know, and that’s not a criticism; it’s just the reality of running a company. If your financial statements are hard to read, if you’re making decisions based on your bank balance, or if you’re surprised at the end of the month, those are signs there’s room to improve. A fresh set of eyes on your numbers is usually the fastest way to find out where you actually stand.

Usually, when financial decisions start feeling heavier, when you’re not sure if you can afford to hire, when you’re considering taking on debt, when growth is creating cash pressure, or when you realize you’re running the business on gut feel instead of real data. There’s no magic revenue number. It’s more about complexity and what’s at stake.

It depends on where your business is, but typically: reviewing your financial statements and making sure leadership understands them, managing cash flow, forecasting, tracking performance against budget, identifying inefficiencies, and being a thinking partner on major financial decisions. The work evolves as the business does. It’s not a static checklist.

The goal is to take things off your plate, or at least to make the things that stay on it less stressful. You’ll need to be involved enough to share information and make decisions, but you shouldn’t be doing the heavy lifting. If working with a CFO is adding to your workload after the initial onboarding phase, something’s off.

Work with them. A CFO isn’t a replacement for your accounting team, it’s an addition to it. In most engagements, the CPA or bookkeeper and the CFO work in complementary roles with each other. The CFO relies on accurate books to do the forward-looking work, so a good existing relationship there is actually a head start.

Most engagements are structured with an initial onboarding fee followed by a regular monthly retainer, providing consistent access and predictable costs. Project-based work is also available for specific needs, a one-time financial model, or pre-sale prep. Pricing is based on scope and complexity, and it’s something we talk through on the first call. There’s no one-size-fits-all number.

You’ll know it’s working when financial decisions feel less stressful, when you’re not surprised by your cash position, when you have a clear picture of where the business is headed, and when you’re making bigger decisions with more confidence. The metrics matter too, margins, cash flow, collections, but the clearest sign is usually that you trust your numbers and know how to use them.