In the early days of a startup, a company’s financial information needs are usually less complicated. As long as the books are up to date and the founders have visibility into the company’s core metrics (i.e. cash, revenue, burn, etc.) most founders feel comfortable managing the finance function.
At this stage, the priority is often simply building a reliable financial foundation and making sure the right systems are in place to track the company’s performance.
As a company grows, the financial questions start becoming more complex, and founders often begin to feel less certain about the answers. New questions start emerging, such as:
- Can we afford to accelerate hiring?
- What happens to our cash position if we don’t hit our revenue targets?
- What should our next fundraising round look like?
- What funding options are available to us?
- Are our financials investor-ready?
Sometimes this shift is triggered by fundraising. Other times it’s because the board is asking tougher questions about the numbers. And sometimes it’s simply because the financial side of the business is starting to feel harder to manage.
It’s usually around this stage that founders begin to realize they may need more strategic financial guidance. The natural question that follows is: Do we need a CFO?
The Role of a CFO
Before answering whether you need a CFO, it’s helpful to understand what the role actually involves.
Many founders associate the CFO role with accounting, financial reporting, or managing the books. While those functions are important, they are typically handled by the Bookkeeper and/or Controller.
A CFO focuses on strategic finance. This can include things like building financial models that help leadership understand different growth scenarios, managing cash runway, thinking through pricing and margins, preparing board and investor reporting, supporting fundraising conversations, and helping founders think through the financial implications of major decisions.
For example, a CFO may help answer questions such as:
- What is the realistic hiring plan given its revenue and profitability targets?
- What does the business need to look like to support the next funding round?
- How should we structure a financing to minimize dilution?
- What are the financial risks associated with expanding into a new market?
- What options does the company have if it doesn’t achieve its revenue targets?
In other words, a CFO helps translate financial data into strategic insight that leadership can use to make better decisions.
However, while many early-stage companies can benefit from CFO-level thinking, they may not yet need someone doing that work on a full-time basis.
The Role of a Fractional CFO
For many startups and growth-stage companies, CFO-level thinking can add tremendous value. However, there is often not enough strategic finance work to justify hiring a full-time CFO. In these situations, the fractional CFO model often works well.
A fractional CFO provides the same strategic financial leadership as a traditional CFO but works with the company on a part-time basis. Depending on the needs of the business, this might mean a few days per month or a few days per week.
This allows companies to access experienced financial leadership to support with things like financial modeling, cash planning, fundraising, financial analysis, and board reporting without committing to a full-time executive salary.
It also gives founders access to someone who has likely worked with many other companies who have seen similar challenges before. For companies navigating growth, financial planning, and strategic decision-making, that perspective can be incredibly valuable.
In many cases, the fractional model works well for several years as the company continues to grow and its financial needs evolve.
If a fractional CFO seems like the right fit for your business, the next step is finding someone who can provide the right level of strategic support. Not all CFOs are the same, and the value they bring often depends on their experience and how well they understand businesses at your stage of growth.
When evaluating a fractional CFO, it can be helpful to ask questions such as:
- Have you worked with companies at a similar stage or size as ours?
- Have you helped companies prepare for fundraising or financing discussions?
- How do you typically work with founders and leadership teams?
- What level of involvement should we expect on a monthly basis?
- How do you help companies improve financial visibility and decision making?
The goal is to find someone who can act as a strategic partner to the leadership team while providing practical financial insight that helps guide the company’s decisions.
When You’ve Outgrown a Fractional CFO
Eventually, many successful companies do reach a point where a full-time CFO becomes the right move. This typically happens when the role begins to require consistent day-to-day involvement in the business.
Some signs that a company may be outgrowing its fractional CFO include:
- Financial strategy has become part of daily leadership discussions.
- The finance team has grown and requires a full-time leader.
- The financial complexity at the company has increased significantly.
- Leadership needs a dedicated executive focused on long-term financial strategy.
- The amount of time required from the CFO has grown to the point where the cost advantage of the fractional model is no longer meaningful.
At that stage, the workload and strategic importance of the role often justify having a full-time CFO embedded within the leadership team.
Every company’s journey is different, but most businesses benefit from stronger financial leadership long before they need a full-time CFO. The key is making sure the finance function grows alongside the business.
If you are thinking about bringing in strategic finance support, BrightIron works with startups and growing companies to help them build the right financial foundation and leadership for their stage of growth. If you would like to explore whether a fractional CFO could make sense for your business, feel free to reach out.
