Bookkeeper vs. Accountant vs. CPA vs. CFO: Who Does What?
A lot of owners have one person doing all of it. Maybe it’s a bookkeeper who also answers pricing questions, or a CPA who gets asked whether it’s a good time to hire, or a spouse who handles “the money stuff” on Sunday nights. That can work for a while, but eventually someone ends up answering questions they were never set up to answer, and the owner doesn’t find out until something goes sideways.
The titles don’t help, since people use them loosely. Here’s what each one does, what they don’t do, and when a service business usually needs them.
Bookkeeper, CPA, and CFO Roles Explained
| Role | What they do | What they usually don’t do | License? |
|---|---|---|---|
| Bookkeeper | Records transactions, reconciles bank and credit card accounts, and closes the books each month. Sometimes handles invoicing, bills, and payroll. | Give tax advice, prepare tax returns, help decide pricing and hiring, forecast, or help manage cash flow. | None required |
| Accountant | Broader than bookkeeping: adjusting entries, financial statements, and sometimes tax preparation. The title covers a wide range of experience. | Depends on the person. An accountant without a CPA license can’t represent you with the IRS the way a CPA can. | Not for the title itself |
| CPA | Prepares and signs tax returns, does tax planning, represents you with the IRS, and can provide reviewed or audited financial statements if a lender requires them. | Record your daily transactions, or plan cash, pricing, and hiring month to month. | Yes, licensed by the state |
| Controller | Manages the accounting function for a larger business: the close, internal controls, and the people doing the bookkeeping. | Usually more focused on compliance and risk than on strategy. | Not required |
| Fractional CFO | Uses the numbers to look ahead: forecasting, cash planning, pricing, margins by service line, and big decisions like hiring, buying equipment, or adding a location. | Do the daily bookkeeping or prepare your taxes. | Not required |
A simple way to keep them straight: the bookkeeper records what happened, the CPA makes sure the business is square with the government, and the CFO helps decide what to do next.
Which Ones Do You Need?
It depends more on how complicated the business is than on revenue alone, but for the service businesses we work with, it usually looks something like this:
| Stage | Usually enough | Worth adding when… |
|---|---|---|
| Starting out, one truck or one crew | A bookkeeper (even a few hours a month) and a CPA for taxes | You’re spending more than a few hours a week on your own books. |
| Growing, a few crews, under about $1M | Monthly bookkeeping, a CPA who plans with you during the year, and basic fractional CFO services | You start wondering whether you can afford the next hire or truck. |
| $1M and up, several crews or service lines | Monthly bookkeeping, a planning CPA, and a more robust fractional CFO relationship | Growth, a second location, multiple debt channels, or margins you can’t explain. |
| Larger, with an office team | Dedicated bookkeeper, often a controller, a CPA firm, and a CFO (deeper fractional relationship or full-time) | The accounting team needs someone managing it day to day, or there’s a potential acquisition or exit strategy. |
Common Mix-Ups
- Asking the bookkeeper for strategy. A good bookkeeper will notice when something looks off, but setting prices or deciding whether to add a crew isn’t what they’re hired to do, and it isn’t fair to expect it.
- Expecting the CPA to manage cash. Your CPA looks at the year for taxes. Most aren’t set up to help you plan cash week to week or tell you whether the slow season will be tight.
- Hiring a CFO before the books are ready. A CFO working from books that are months behind is building plans on bad information. Get the bookkeeping current first.
- Assuming “accountant” means CPA. It might, but not always. If you need tax work or IRS representation, check for the license.
- Having no one own the numbers. The most common setup we see is a bookkeeper and a CPA who have never talked to each other, with the owner in the middle passing messages.
How They Work Together
When all of the roles are filled, the month usually runs like this. The bookkeeper closes the books by around the 10th of the following month. The CFO reviews those numbers against the budget and forecast, updates the outlook, and meets with the owner about what to act on. The CPA uses the same clean books to plan taxes during the year and file after it ends. Since everyone’s looking at the same numbers, the owner gets fewer surprises and doesn’t have to be the go-between.
At Cash Flow Copilot, we handle the bookkeeping and CFO side and work alongside your CPA for taxes. Plenty of our clients keep the CPA they’ve had for years, and we’re glad they do.
Not Sure Who to Call?
When a question comes up, this usually sorts it out:
- “What happened?” Where did the money go, why is this account off, who hasn’t paid us? Start with your bookkeeper.
- “What do we owe, and how do we owe less legally?” Taxes, entity setup, and anything the IRS sends you go to your CPA.
- “What should we do next and when?” Pricing, hiring, buying equipment, getting through a slow season, or whether growth is worth it. That’s the CFO’s job.
Where to Start
If you want one thing to do this week, write down who currently handles each of those three questions in your business. If the answer to any of them is “me, at night” or “nobody,” that’s the gap to fill first.
If you’d like help figuring out which one your business needs right now, a free 15-minute discovery call is an easy place to start, and we’ll give you a straight answer even if it’s a bookkeeper or a CPA and not us.
