Hiring a fractional CFO is different from hiring an employee. You’re bringing someone in to handle critical financial decisions for your business, often without the day-to-day oversight you’d have with a full-time hire. The right questions upfront help you understand whether they’re a good fit before you commit.

Start with experience. Ask how long they’ve worked with businesses your size and in your industry. A fractional CFO who has worked with $10 million companies may not be right for a $500,000 operation. Someone with deep experience in manufacturing might not understand the revenue recognition issues of a training business. Industry and company size matter because financial challenges vary widely. Look for someone with breadth of experience across different sectors and situations.

Ask what they’ll actually deliver each month. Some fractional CFOs focus on high-level strategy and leave the details to your bookkeeper. Others provide monthly financial reports, comparisons to budget, and a written synopsis with insights and projections. You want clarity on what you’ll receive, how often, and in what format. If you’re expecting detailed cash flow reports and they’re planning on quarterly check-ins, that’s a mismatch you need to uncover before signing anything.

Find out how they handle cash flow and forecasting. This is where a fractional CFO adds the most value beyond basic bookkeeping. Ask about their process for projecting cash needs, identifying potential shortfalls, and helping you plan for seasonal swings or growth investments. A CFO who doesn’t prioritize cash flow planning isn’t doing the most important part of the job.

Communication style matters more than you might expect. Ask how often you’ll talk and through what channels. Some business owners want weekly calls. Others prefer monthly meetings with availability for questions in between. Ask how quickly they respond when something urgent comes up. A fractional CFO who takes three days to return a call during a cash crunch isn’t the right partner for your business.

Ask how they coordinate with your accountant at tax time. A good fractional CFO should prepare your books for year-end and work directly with your CPA so you’re not stuck in the middle translating between them. Find out what they provide to your accountant, when they provide it, and whether they’ve worked with CPAs in similar arrangements before.

Finally, ask about their approach to understanding your business. Do they want to see your operations? Will they ask questions about your customers, vendors, and growth plans? Quality bookkeeping services and financial oversight require understanding your business deeply, not just your financial statements.

The right fractional CFO brings experience, clear deliverables, accessible communication, and smooth coordination with your broader financial team. Someone with more than 20 years in finance across different sectors will have seen enough situations to handle whatever comes up in your business.