What is a Three Statement Model?

Published

April 22, 2026

Last updated

April 22, 2026

Definition

A three statement model is the cornerstone of corporate finance and a fundamental type of financial model. It integrates a company's three primary financial statements—the Profit and Loss (P&L) Statement, the Balance Sheet, and the Cash Flow Statement—into a single, dynamic framework.

The model's power lies in its interconnectedness, which reflects the principles of double-entry accounting. For example, Net Income from the P&L flows into Retained Earnings on the Balance Sheet. The Cash Flow Statement then reconciles the change in the cash balance on the Balance Sheet, starting with Net Income and adjusting for non-cash expenses and changes in working capital.

This comprehensive structure makes the three statement model essential for financial forecasting, valuation analyses like Discounted Cash Flow (DCF), and robust scenario planning. The model is considered complete and correct only when the Balance Sheet remains balanced (Assets = Liabilities + Equity) under all forecasted scenarios.

Related terms

Valuation

Frequently Asked Questions

Is a three statement model the same as a budget?

No, a three statement model is a comprehensive financial projection framework, while a budget is a detailed plan for future revenues and expenses. Budget data often serves as a key input for the model's forecast period.

How are the three financial statements connected in the model?

Net income from the P&L links to retained earnings on the Balance Sheet, and the Cash Flow Statement reconciles the beginning and ending cash balances on the Balance Sheet.

What is the primary purpose of a three statement model in FP&A?

Its primary purpose is to provide a holistic and dynamic view of a company's financial health, enabling comprehensive forecasting, valuation, and scenario analysis.