Most small businesses can't justify a full-time CFO. The salary doesn't make sense, the role would be half-empty, and frankly the business isn't complex enough to need one yet.
What they do need is someone thinking about the things a CFO would think about. Pricing. Margins. Cash runway. When to hire. When not to. Whether that contract is actually profitable once you factor in the time it takes.
These aren't questions your accountant is automatically answering when they lodge your tax return. Tax compliance and financial strategy are different things, and most small business accountants are focused on the former unless you specifically ask for the latter.
The CFO function doesn't need to be a person. It can be a monthly review of your numbers, revenue, expenses, margins, debtors, cash position, with someone who can tell you what it means and what to do about it. It can be a quarterly conversation where you look at the next 90 days and make conscious decisions instead of reactive ones.
Businesses that grow intentionally tend to have one thing in common. Someone is looking at the numbers with a strategic lens, not just a compliance one. That doesn't require a full-time hire. It requires making the conversation a regular habit.