Building your finance team means adding four roles in order: a bookkeeper, a staff accountant, a controller, and a CFO. Each layer depends on the accuracy of the one below it. Most small businesses start with bookkeeping, add a controller once the books need review, and bring in CFO-level strategy last. Fractional and outsourced options let you fill any layer without a full-time hire.
Key Takeaways
- Building your finance team starts with a bookkeeper, because every report a controller or CFO produces depends on accurate records.
- Hire a controller when financials arrive late, change after the close, or need to satisfy a lender, auditor, or investor.
- Bring in a CFO when forecasting, fundraising, banking relationships, or a major transaction needs dedicated forward-looking leadership.
- Filling all four roles in-house costs about $739,000 a year in salaries alone, based on BLS wage data and the salary.com CFO average.
- Outsourced CFO support typically runs $3,000 to $10,000 per month, compared with a $438,118 average in-house CFO salary.
- Hiring out of order, such as a CFO before clean books, builds strategy on unreliable data and costs more to fix later.
- NOW CFO provides bookkeeping, controller, and CFO support for growing companies on an as-needed basis. You only pay for the hours you need.
What Roles Make Up a Small Business Finance Team?
A small business finance team is made up of four core roles: a bookkeeper, a staff accountant, a controller, and a CFO. The bookkeeper and staff accountant record and prepare the numbers, the controller reviews and reports them, and the CFO uses them to plan. In most companies, the bookkeeper and staff accountant report to the controller, and the controller reports to the CFO or, before a CFO is in place, to the owner.
Each role owns a distinct layer of the work.
- A bookkeeper records income and expenses, manages AP/AR, and keeps the general ledger current and accurate.
- A staff accountant handles adjusting entries, supports tax preparation, and deepens financial reporting as transaction volume grows.
- A controller owns the month-end close, produces GAAP-compliant financials, and enforces internal controls across the books.
- A CFO drives forward-looking strategy, manages cash flow forecasting, and guides fundraising and capital decisions.
When Should a Business Hire a Bookkeeper?
A business should hire a bookkeeper as soon as it has steady, recurring transactions: customer payments, vendor invoices, and payroll runs.. At that point, financial records need someone dedicated to keeping them accurate and up to date. Every role above the bookkeeper, from a staff accountant to a controller and CFO, depends entirely on the quality of the records below.
Hiring a bookkeeper is also one of the most cost-effective financial decisions a growing company can make. The median annual wage for bookkeeping, accounting, and auditing clerks was $49,210, according to the U.S. BLS. At that salary level, the cost of clean, reliable records is modest compared to the risk of operating without them.
What Does a Bookkeeper Handle on a Finance Team?
A bookkeeper’s core responsibilities cover the full transactional cycle of a business.
- Recording every sale and expense as it happens keeps the general ledger current and reliable.
- Processing vendor bills and customer invoices through accounts payable and accounts receivable keeps cash flow data accurate.
- Running bank reconciliations identifies discrepancies between the company’s books and its actual bank balances, helping prevent errors and fraud.
- Payroll processing adds another layer, ensuring employee compensation is calculated correctly and recorded in the appropriate accounts.
All of this work feeds directly into the general ledger, which becomes the data source for every financial report produced above the bookkeeper level. For a closer look at the fundamentals, see our guide to the basics of business bookkeeping.
When Should a Business Hire a Controller?
A business should hire a controller once its books are current, but no one is reviewing them. A bookkeeper records transactions; a controller owns the accuracy of the numbers. Financials that arrive late every month, numbers that keep changing after the close, or a growing stack of unreconciled accounts all signal that the business needs someone accountable for the integrity of the numbers.
For SMEs, the controller is usually the next senior finance role to hire after the bookkeeper is in place. Before a business can benefit from CFO-level strategy, someone needs to own the close, enforce reporting standards, and ensure the data a CFO would rely on is trustworthy.
The timing also depends on audit readiness, lender requirements, and investor expectations. Banks extending credit lines and investors reviewing financials expect GAAP-compliant reports produced on a consistent schedule. Producing those reports is controller work, not bookkeeping. Outsourced controller services give growing companies this oversight part-time, before a full-time hire makes sense.
What Does a Controller Add That a Bookkeeper Does Not?
A controller adds review, reporting, and control: the work a bookkeeper records but does not check or sign off on, taking ownership of the processes and outputs that a bookkeeper records but does not review or oversee.
The controller adds a distinct layer of financial management that the bookkeeper role was never designed to carry.
- A controller owns the month-end close from start to finish and manages the reporting calendar.
- A controller produces financial statements that follow GAAP and reviews the bookkeeper’s work before reports are final.
- A controller designs and enforces internal controls, including separating duties so no one person handles a transaction from start to finish.
- A controller manages the accounting system and chart of accounts, so data stays consistent as the business adds entities, locations, or software.
- A controller prepares financials for audits, lenders, and investors, and flags discrepancies or trends that record-keeping alone misses.
Where Does a Staff Accountant Fit Between Bookkeeper and Controller?
A staff accountant fits between the bookkeeper and the controller, handling work that is too technical for bookkeeping but does not need a controller’s sign-off. The staff accountant manages adjusting entries, supports deeper financial reporting, and assists with tax preparation, giving the business more analytical depth without the full cost of a controller.
The median annual wage for accountants and auditors reached $81,680, according to the U.S. BLS. That salary reflects the level of technical skill a staff accountant brings to the table.
The role requires a working knowledge of GAAP, the ability to produce clean supporting schedules, and enough judgment to catch errors before they reach the controller’s desk. For a company with growing complexity, adding a staff accountant expands the finance function’s capacity without overextending the payroll budget.
When Should a Business Hire a CFO?
A business should hire a CFO when planning becomes as important as reporting on the past. By that point, clean books and a controller should already be in place, so the CFO works from numbers the business can trust.
Common signs a business is ready for CFO-level leadership:
- Revenue has grown, and financial decisions are becoming more complex and frequent.
- The business is preparing for a fundraising round, acquisition, merger, exit, or other major capital event.
- Banking relationships, credit facilities, or investor reporting require dedicated financial leadership.
- Cash flow forecasting and multi-year planning have moved beyond the scope of a controller’s responsibilities.
- The owner or CEO is spending significant time on financial decisions instead of operations.
- Strategic planning cycles demand someone who can model scenarios, not just report on past performance.
What Does a CFO Own That a Controller Does Not?
A controller owns the accuracy of current and past results, while a CFO owns the plan for the next 12 to 36 months. Finance leaders often describe these as two sides of the finance function: controllership keeps the books right, and financial planning and analysis (FP&A) uses them to decide what comes next.
For a deeper look at the controller side, see our guide to what a financial controller does.
Should You Hire a Full-Time or Fractional CFO?
Hire a full-time CFO when strategic finance work fills an executive’s schedule every week; choose a fractional CFO when you need that expertise on a targeted, as-needed basis. A full-time CFO earns an average salary of $438,118 as of June 2026, before benefits and bonuses, while outsourced CFO support typically runs $3,000 to $10,000 per month depending on scope.
A fractional CFO delivers forecasting, capital planning, banking relationships, and fundraising strategy without the full-time salary commitment. Fractional engagement covers the strategic layer at a cost that matches the actual hours of work required. A full-time CFO becomes justified when financial complexity, transaction volume, and board or investor demands become constant rather than periodic. Our guide to outsourced vs in-house CFOs compares both models in detail.
How Should You Sequence Your Finance Team Hires?
Sequence your finance hires from the bottom up: bookkeeper, then staff accountant, then controller, then CFO. Building your finance team in this order works because every role above the bookkeeper depends on clean records. A controller adds accuracy and oversight once volume demands it. CFO-level strategy comes last, because forecasting and capital planning are only as reliable as the data underneath them. Skipping layers or hiring out of sequence creates gaps that cost more to fix than the hire itself.
What Happens if You Hire Finance Roles Out of Order?
Hiring out of sequence creates structural gaps that compound over time. When the order is wrong, each layer tries to work without the foundation it depends on.
- Hiring a CFO before clean books exist leaves strategy built on unreliable data.
- A controller brought in without a bookkeeper spends senior time on transactional work.
- Forecasting and planning break down when the underlying records are inaccurate or incomplete.
- Lenders and investors lose confidence when financial reports arrive late or keep changing.
- Adding more bookkeepers instead of a controller increases data entry capacity but leaves no one reviewing the numbers.
- Cleaning up months of inaccurate books after the fact usually costs more than keeping them right from the start.
What Should You Look For When Hiring Each Finance Role?
When building your finance team, look for skills that match the layer you are filling, not just the job title.
- A bookkeeper should show accuracy, experience with your accounting software, and a record of timely bank reconciliations.
- A staff accountant should have working knowledge of GAAP, adjusting entries, and account reconciliations.
- A controller should have owned a month-end close, built internal controls, and prepared financials for an audit or a lender.
- A CFO should have experience with forecasting, cash flow planning, banking relationships, and fundraising or transactions at your stage.
Ask each candidate, or an outsourced provider, to walk through a close they ran or a forecast they built. The answer shows whether they have done the work or only supervised it.
Should You Build an In-House Finance Team or Outsource It?
Most small businesses get better value from outsourcing some or all layers of the finance team, because in-house staff carries costs well beyond salary. Benefits made up 30.0% of employer compensation costs for private industry workers in June 2026, according to the BLS.
Outsourced accounting and fractional models solve that problem directly. A fractional or outsourced provider delivers every layer of the finance function, including bookkeeper, controller, and CFO services. The business pays for outcomes and hours, not benefits, office space, or turnover risk. Roles can be added or adjusted based on actual need rather than headcount planning cycles.
Which Finance Roles Should You Outsource First?
Outsource the senior layers first, the CFO and often the controller, because many small businesses need that expertise periodically rather than full time. Bookkeeping can go either way; keeping it in-house helps when transactions need daily on-site handling. As the business grows, bring roles in-house one layer at a time, starting where the workload is constant. When a role is ready to become permanent, NOW CFO’s recruiting team can help you hire for it, so the handoff from outsourced to in-house support stays orderly.
What Does a Full In-House Finance Team Cost?
A full in-house finance team costs about $739,000 a year in salaries alone. That total adds the BLS median wages for bookkeeping clerks and accountants, the BLS median for financial managers, the category that includes controllers, and the salary.com average for CFOs. At the private-industry benefit share, total compensation for the same team would exceed $1 million a year.
How Can NOW CFO Help With Building Your Finance Team
NOW CFO helps with building your finance team by providing experienced bookkeepers, controllers, and CFOs on an as-needed basis, so each layer is covered before you commit to a full-time hire. Our consultants can fill one gap or run the full range of CFO and accounting services, and scale up or down as the business changes.
Frequently Asked Questions About Building a Finance Team
Can a Small Business Run Without a CFO
Yes. Many small businesses run well with a bookkeeper and a controller until forecasting, fundraising, or lender demands grow beyond what the controller can cover. At that point, a fractional CFO can fill the strategic gap part-time, which avoids the cost of a full-time executive before the workload justifies one.
What Does a Fractional Controller Do for a Growing Business?
A fractional controller runs the month-end close, produces reliable financial statements, and builds internal controls on a part-time or project basis. Growing businesses get controller-level review of their books without a full-time senior salary. See our guide to what a fractional controller does for a fuller breakdown.
How Do I Know if My Business Has Outgrown Its Current Finance Setup?
Your business has outgrown its finance setup when financials arrive late, numbers change after the close, or you have no forward-looking forecast. Those signs usually mean you need a senior layer. Adding a controller restores accuracy, and adding a CFO restores direction; the right first step depends on which problem is costing you more.
Is Outsourcing a Finance Team a Good Option for a Startup
Yes, for most startups. Outsourcing gives a startup bookkeeping, controller, and CFO expertise from day one without building headcount it cannot yet keep busy. The finance function stays lean, and you can bring roles in-house one at a time as transaction volume and investor demands grow.
How Much Does It Cost to Build a Finance Team?
Filling all four finance roles in-house costs about $739,000 a year in salaries before benefits, based on BLS wage data and the salary.com CFO average. Most small businesses spend far less by outsourcing the senior layers. Outsourced CFO support, for example, typically runs $3,000 to $10,000 per month depending on scope.
