How to Structure a Finance Team at a Growing Small Business

The Mistake Most Small Businesses Make First

The most common finance structure at a small business is not really a structure at all. It is one overworked bookkeeper, a part-time CPA who shows up at tax time, and a founder who is personally reconciling accounts at 10pm on a Sunday. That works until it does not. Usually it stops working somewhere between 15 and 30 employees, when the volume of transactions, payroll complexity, and reporting needs outgrow one person's capacity.

Building a real finance function does not require a large team. It requires the right roles in the right order.

The Core Three Roles and When You Need Them

Think of finance team structure in three layers.

The first is transactional: accounts payable, accounts receivable, payroll, and basic bookkeeping. This work is high-volume and detail-oriented. A strong staff accountant or bookkeeper handles it well and does not need to be expensive.

The second is managerial: month-end close, financial reporting, budget tracking, and internal controls. This is controller-level work. Most companies need this function in place well before they feel ready to hire for it.

The third is strategic: forecasting, capital planning, banking relationships, and advising ownership on financial decisions. This is CFO-level work, and many small businesses get it part-time or fractionally before they need a full-time hire.

The mistake is trying to find one person who can do all three. That person is rare, expensive, and usually not interested in the transactional work for long.

What to Build First

If a company has fewer than 50 employees and solid bookkeeping in place, the next hire is almost always a controller. Not a CFO, not another bookkeeper. A controller who can own the close, produce accurate financials, and build process where there is none.

That one hire tends to create more clarity than anything else a growing company can do on the finance side.

A Note on Hiring in Minnesota

The accounting talent market in the Twin Cities and greater Minnesota is competitive right now. Strong controllers with small business experience and a hands-on mindset are not easy to find. Companies that move slowly through the process, or that have unclear job scopes, lose good candidates quickly. Knowing exactly what you need before you start recruiting makes a real difference.

Building a finance team is not a one-time decision. It is a series of deliberate hires made at the right moments. Getting the sequence right is what separates companies that scale cleanly from the ones that scramble to catch up.