A CFO has multiple duties, from financial reportage to deciding where and when to invest company funds. A CFO oversees the capital structure of the company, determining the best mix of debt, equity, and internal financing. Addressing the issues surrounding capital structure is one of the most important duties of a CFO.
A chief financial officer (CFO) is the senior executive responsible for managing the financial actions of a company. The CFO's duties include tracking cash flow and financial planning as well as analyzing the company's financial strengths and weaknesses and proposing corrective actions.