A CFO (Chief Financial Officer) is the senior executive responsible for managing a company’s finances — including financial planning, cash flow management, reporting, fundraising and financial risk. The CFO turns financial data into strategy, keeping the business solvent, profitable and ready to grow.

Key takeaways

  • A CFO oversees all financial operations: planning, cash flow, accounting, reporting and risk.
  • It’s a strategic role, not just accounting — the CFO advises the CEO and board on major decisions.
  • A CFO is not the same as a controller (operational accounting) or a treasurer (cash and funding).
  • Many SMEs and startups begin with a fractional or virtual CFO before hiring full-time.

What does a CFO do?

The CFO leads the company’s entire financial function. Core responsibilities:

  • Financial planning & analysis (FP&A): budgets, forecasts and scenario planning.
  • Cash flow & treasury: ensure the company can always meet its obligations and optimise liquidity.
  • Financial reporting: accurate statements, compliance and audits.
  • Fundraising & capital structure: debt, equity and investor relations.
  • Risk management: financial, regulatory and operational risk.
  • Strategy: translate the numbers into decisions alongside the CEO.

CFO vs Controller vs Treasurer

These finance roles are often confused. The simplest distinction:

  • CFO — Focus: financial strategy and leadership. Horizon: long-term. Typical tasks: planning, fundraising, board, risk.
  • Controller — Focus: accounting operations. Horizon: past/present. Typical tasks: bookkeeping, monthly close, reporting, compliance.
  • Treasurer — Focus: cash and funding. Horizon: short/medium term. Typical tasks: liquidity, banking, debt, FX.

In short: the controller makes sure the numbers are correct, the treasurer makes sure there’s cash, and the CFO decides what the numbers mean for the business.

What skills does a CFO need?

  • Financial expertise: accounting, corporate finance and financial modelling.
  • Strategic, analytical thinking: connect data to business outcomes.
  • Leadership and communication: explain finance to non-financial stakeholders.
  • Technology and data fluency: ERP, BI and treasury tools.
  • Risk and regulatory knowledge: compliance and financial controls.

When does a company need a CFO?

Typical signals: rapid growth, an upcoming funding round, complex or tight cash flow, multiple entities, or demanding investor reporting. Companies that aren’t ready for a full-time hire often start with a fractional (part-time) CFO or a virtual CFO — the strategic value without the full-time cost.

How a CFO manages cash flow with treasury software

A modern CFO needs to see cash in real time, forecast different scenarios and avoid liquidity surprises — something spreadsheets can’t do reliably. Treasury software like Orama automates cash flow control and forecasting, syncing your bank data so the CFO always works from an up-to-date treasury position. Try Orama free for 15 days.

Frequently asked questions

Is a CFO the same as a finance director?
In many companies, yes. “Finance Director” (FD) is the common term in the UK and parts of Europe for a role equivalent to CFO, though in larger firms the CFO can sit above the FD.

What’s the difference between a CFO and a CEO?
The CEO leads the whole company and overall strategy; the CFO leads the finances and advises the CEO on the financial implications of decisions.

What is a fractional CFO?
A fractional CFO is an experienced CFO who works part-time or on a contract basis for one or several companies — common in startups and SMEs.

Does a small business need a CFO?
Not always full-time. Many SMEs use a fractional or virtual CFO, or strong treasury software, until growth justifies a full-time hire.

What does CFO stand for?
CFO stands for Chief Financial Officer.