As a business grows past basic bookkeeping, owners often hear they need “a controller” or “a CFO”. The roles overlap, but they solve different problems. Knowing the difference helps you hire for the problem you actually have.
What a controller does
A controller is responsible for the accuracy and reliability of your numbers. They look backward and at the present:
- Review the monthly close and account reconciliations.
- Set up and maintain internal controls, such as approvals and separation of duties.
- Produce a monthly reporting package with variance analysis.
- Make sure the books are ready for tax preparation, audits or lenders.
What a CFO does
A CFO uses those reliable numbers to plan and make decisions. They look forward:
- Cash forecasting, such as a rolling 13-week cash forecast.
- Budgets, KPIs and dashboards the leadership team actually uses.
- Pricing and margin analysis.
- Financing, investor and lender conversations.
Which one do you need now?
A simple test: if you don’t fully trust your monthly numbers, or they arrive late, start with a controller. Forecasts built on unreliable books are worse than no forecast. If your numbers are accurate and on time but you are unsure about cash, pricing or growth decisions, you need CFO-level support.
Many growing businesses need a little of both, but not full time. That is where fractional support fits: an experienced controller or CFO for a set number of hours each month, at a fraction of a full-time salary.
How we help
Our Controller & CFO line offers a Fractional Controller for close review, controls and reporting, and a Fractional CFO for forecasting, budgets and investor packages, built on books our team keeps accurate every month.
This article is general information, not tax, accounting or legal advice. Every business is different. Book a free discovery call and we’ll look at your situation.
