This document summarizes key aspects of long-term corporate financial planning. It discusses what financial planning involves, including creating sales forecasts, pro forma financial statements, and addressing asset/liability requirements and financing needs. It also covers determining a company's sustainable growth rate and how various factors like profit margins, assets, debt, and equity issuance influence a company's ability to grow. The document cautions that financial planning models simplify reality and changing conditions may alter the best financial policies for a company.