July 10, 2025

What Is a Fractional Controller—And When Does Your Business Need One?

If your business is growing fast but your financial back-office is struggling to keep pace, it might be time to consider hiring a fractional controller.

A fractional controller is a seasoned financial professional who oversees accounting operations on a part-time or contract basis. Unlike a bookkeeper or accountant, a controller brings strategic oversight—ensuring accuracy in financial reporting, establishing internal controls, and preparing your business for future audits or investor due diligence.

Why Fractional?

Hiring a full-time controller can be costly—often six figures annually, not including benefits. A fractional controller provides access to the same high-level expertise, scaled to your actual needs and budget. This flexible model is ideal for startups, growth-stage companies, or businesses in transition.

What They Do

  • Oversee accounting and month-end close

  • Manage payroll, A/R, and A/P systems

  • Establish financial policies and controls

  • Ensure GAAP compliance and reporting accuracy

  • Prepare your company for audits or financial reviews

Controller vs. CFO: What’s the Difference?

While a controller ensures financial operations are accurate and compliant, a CFO focuses on financial strategy, forecasting, capital planning, and investor relationships. At Rework Capital, we often deploy fractional controllers alongside our Fractional CFO services, creating a powerhouse financial backbone that supports scale.

Is It Time?

If your leadership team lacks clear financial reports, your accounting is error-prone, or you’re preparing for fundraising or acquisition, a fractional controller might be your next best hire.

At Rework Capital, we help visionary founders build robust financial infrastructure—starting with the right talent, at the right time. If you're unsure whether you need a controller, CFO, or both, we’re here to guide you.

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