Fractional CFO: What They Do and When to Hire One

The chief financial officer is a crucial role. But not all businesses can afford – or are ready – for one.

One alternative to committing to a full-time (and expensive) C-suite financial executive is a fractional CFO.

“The biggest role of a fractional CFO is going to be high-level overview. The business is typically not going to be big enough to really justify a full-time CFO,” BluWave Head of Finance Justin Scott says. “But you do need somebody to validate the financial statements and make sure that your cash flow’s in line. Things that the controller or even a super-controller may miss.”

Fractional CFO consulting is something we hope the world’s leading private equity firms and private and public companies with on a regular basis.

Let’s look at this part-time position in more detail, and explore whether temporary CFO services – full-time interims – make more sense.

What is a Fractional CFO?

A fractional CFO provides high-level financial oversight for businesses that might not be able to justify a full-time CFO.

“The biggest role of a fractional CFO is going to be a high-level overview. You just need that extra set of eyes,” Scott says. “It’s more of a validation role.”

The “fractional” part of the title indicates that the person in this role is working a “fraction” of what would normally be a full work week. In fact, it’s not unusual for someone to serve as a fractional CFO for three or more businesses simultaneously.

A fractional CFO is a great option to help secure funding, and then establish the ongoing reporting process and line of communication with the funding source. A fractional CFO service is also beneficial for a small business that requires a financial expert but may not have the resources for a full-time CFO. In many cases, companies turn to a part-time CFO or virtual CFO to address specific needs.

“If you use a fractional CFO because you want to establish a line of credit, that line of credit is going to have regular monthly reporting that has to be provided and you may not want your controller working on it,” Scott says.

While there are other use cases, these are among the more common ones.

Fractional CFO service coverage:

  • Long-term business strategy development
  • Key performance indicator tracking
  • Fundraising business plans and investor presentations
  • Financial modeling
  • Business valuation analysis
  • Merger and acquisition risk assessment
  • Transaction documentation for M&A deals
  • Predictive financial planning and budget comparison
  • Oversight of liquidity and cash resources
  • Managing financial institution partnerships
  • Data-driven business insights
  • Financial performance evaluation and planning
  • Preparation of financial reports and business presentations
  • Advisory for informed business decisions
  • Deal and contract negotiations
  • Communication and relationship management with investors

How Many Hours Does a Fractional CFO Work?

This will vary, but again, by definition the role is a fraction of full-time.

That could mean as little as 5 hours per month, or as much as 10-plus hours per week, which is why people in this role often support multiple businesses at once.

There are, of course, both positives and negatives to having someone work for such a limited amount of time.

Fractional CFO Near Me: Hire Today

The best fractional CFO companies will provide candidates with experience in your specific situation. That means industry, company size, geography and more.

BluWave’s network of professionals is pre-vetted with multiple references. That means before you contact us, we already have multiple candidates ready to meet you within 24 hours.

From Los Angeles to Boston, Denver to Austin, Philadelphia to Houston, and more, we have every major city covered.

Instead of searching for “fractional cfo services near me,” you can save time and money by letting us connect you with a situation-specific candidate who meets your pricing and experience expectations. With the right fractional CFO, you can gain financial insight into your operations and resolve whatever complex financial challenges you’re facing.

Hire Fractional CFO: Benefits, Drawbacks

Here are the pros of hiring a fractional CFO:

Fractional CFO Pricing

How much do they cost? Well, a fractional CFO cost is more budget-friendly than bringing on a full-time executive.

Instead of paying a salary plus benefits, you can budget for a set amount of hours each week or month.

Fractional CFO Hourly Rate

Even someone who charges $250 per hour, for example, would only cost $2,500 in a 10-hour month – far below the cost of a full-time chief financial officer.

“I think the larger use case is they just don’t have a need for a full-time one,” Scott says. “They probably have a controller or a super-controller in place that gets them almost everything that they need, and they just want an extra set of eyes for peace of mind. The expense is definitely going to be your primary driver.”

Fractional CFO Contract: Flexibility

A fractional CFO is usually brought in as a specialist in one particular area of the finance function. In fact, CEOs could leverage multiple fractional CFOs at the same time, each focusing on different areas.

Since a part-time hire works so few hours per company, they typically have more flexibility, too.

Fractional CFO Services

For specific tasks in advanced functionalities, a fractional CFO’s on-demand expertise can be invaluable.

One person can be brought in, laser-focused on a project, and only cost the company the amount of time needed to complete it.

“Fractional CFOs do get a lot of exposure to a lot of different businesses, so those are typically the CFOs that are very industry agnostic because they can step into a lot of environments,” Scott says.

Mentoring and Coaching

Whether the person running a company’s finances full-time is an ambitious controller or a green CFO, bringing in a fractional CFO to cover their weaknesses can benefit both the company as well as the permanent hire.

The part-time CFO can not only ensure that the full-time person’s blind spots aren’t a liability, but they can train them along the way so that they’re able to do it on their own in the future.


Here are the cons of hiring a fractional CFO:

Limited Business Insight

Since a fractional CFO is not fully engaged, they might lack a deep understanding of the company’s needs.

“I use myself as the example here. There’s a lot of things that I catch or help plan for because I’m intimately involved in every step of the business,” Scott says. “If I didn’t understand the complexities of what BluWave does, it would be very easy to give a vanilla, out-of-the-box opinion on something and then it blows up in our face.”

Fractional CFO Time: Less Commitment

Fractional CFOs might not feel as invested in the team and organization they’re supporting if they’re only involved a few hours a week.

“There’s no long-term commitment,” Scott says.

This means that if things start to go south, they’re not going to feel the pain as much and therefore might not be as motivated as someone whose career is on the line.

Lack of Focus

As mentioned, fractional CFOs are likely to be working for multiple companies at the same time.

Depending on the urgency of projects from one situation to the next, the fractional CFO may not be as locked in on your company’s needs as they would be otherwise, despite their best efforts.

Risk of Losing Them

Some finance experts are content to keep their hands in multiple pots. Others, however, would be happy to jump to a full-time position if the right opportunity presented itself.

Instead of receiving notice about their departure weeks in advance, they may leave you high and dry for a business that’s willing to pay them more.

“That can almost be even bigger risk because fractional CFO by nature already has less understanding of your business, and now they also have less commitment,” Scott says.


Perhaps your business can’t justify a permanent CFO – or you’re going through a leadership transition or preparing for sale – but you still need the full-time commitment of a finance executive.

An interim chief financial officer, then, may be the perfect solution to strike that balance.

Fractional CFO vs. Interim CFO Differences

An interim CFO includes all the pros of a fractional CFO, but practically none of the cons.

That’s not to say that there aren’t also drawbacks of an interim vs. a permanent CFO, but they tend to be a much more impactful solution than someone who only engages with your business for a few hours per month.

An interim CFO is typically more engaged, provides a deeper understanding and is committed full-time. An interim CFO steps in to stabilize financial operations and address more immediate, hands-on challenges.

This deeper involvement brings with it process improvements, better cash flow management and strategic partnership benefits to CEOs, Scott says.

“The interim CFO is going to be more of a strategic partner.”

When To Hire an Interim CFO Instead

Scott says portfolio companies and private and public companies that are ready to add a full-time CFO for the first time are well-positioned to seek an interim.

Here are some reasons why:

1. Commitment

Interim CFOs offer a higher level of dedication compared to their fractional counterparts.

“Now all of a sudden, this is their game. It’s their full-time focus, so they’re going to be digging through everything,” Scott says. “You’re going to get process improvements. You’re going to get better cash flow. You’re going to get all of the things that a full-time CFO brings to the table.”

2. Strategic Partnership

CEOs can expect more from an interim CFO than a fractional solution.

“They’re more engaged with business,” Scott says. “They have a deeper understanding of the business. They’re just going to get more out of the relationship.”

READ MORE: Interim CFO for a Financial Crisis

3. Cost-Effective in the Long Run

While the initial cost might be higher, the benefit an interim CFO brings in terms of expertise and commitment can significantly outweigh the expenses.

“The interim CFO is going to be more of a value-add,” Scott says.

Their billable hours can also be capped, and they typically don’t take benefits like health or 401ks.


Whether you seek a fractional, interim or full-time CFO, the Business Builders’ Network is loaded with private equity-grade options for all company types and industries.

The resources BluWave provides have been vetted by multiple PE firms before joining its invite-only network. It’s no surprise, then, that interim CFOs are consistently among the most requested connections we make.

When you’re ready to meet your next chief financial officer, our research and operations team will provide a short list of industry-specific candidates within a single business day. Set up a scoping call to get started today.

“It’s a big step to go from a fractional CFO to a full-time role,” Scott says, “but the benefits are undeniable.”