At Unbroker, we know that understanding a company’s true worth is crucial for making informed investment decisions.
Cash flow analysis is a powerful tool for business valuation based on cash flow. This method provides a clear picture of a company’s financial health and future potential.
In this post, we’ll guide you through the process of valuing a business using cash flow analysis, from understanding key metrics to practical steps for accurate valuation.
What Is Cash Flow Analysis?
The Essence of Cash Flow Analysis
Cash flow is the movement of money in and out of a company. This tool assesses a company’s financial health and potential. It helps investors and business owners understand how well a company generates cash to pay its debts, fund its operations, and fuel its growth.
Cash Flow’s Role in Business Valuation
Cash flow often paints a more accurate picture than profit alone when valuing a business. While profits can be manipulated through accounting practices, cash flow provides a clearer view of a company’s actual financial performance. It shows whether a business can cover its expenses, invest in its future, and provide returns to its owners.
Effective cash management provides significant value to organizations. It enables them to build a “war chest” to weather economic challenges.
Three Key Types of Cash Flow
To gain a comprehensive view of a company’s financial situation, it’s essential to examine three types of cash flow:
- Operating Cash Flow: This represents the cash generated from core business activities. It indicates a company’s ability to maintain and grow its operations. A positive operating cash flow generally signals that the business can sustain itself without external funding.
- Investing Cash Flow: This reflects cash used for or generated from investments in assets (like equipment, property, or other businesses). Negative investing cash flow isn’t necessarily bad – it could indicate that a company invests in its future growth.
- Financing Cash Flow: This shows cash flows related to funding the company, such as issuing stock, paying dividends, or taking on debt. It provides insights into how a company manages its capital structure.
Practical Application in Business Valuation
When applying cash flow analysis to business valuation, it’s important to look beyond the numbers. Consider trends over time, compare against industry benchmarks, and understand the context of the business’s lifecycle stage.
For instance, a startup might have negative cash flow as it invests heavily in growth, while a mature company should typically show positive cash flow. A recent survey revealed that almost 60% of CEOs expected global economic growth to increase over the next 12 months, up from 38% in the previous year’s survey.

As we move forward to explore key metrics in cash flow analysis, we’ll uncover how these numbers translate into valuable insights for business valuation. Understanding these metrics will equip you with the tools to make informed decisions when assessing a company’s worth.
Key Metrics in Cash Flow Analysis
Free Cash Flow (FCF)
Free Cash Flow (FCF) stands as a cornerstone metric in business valuation. It represents the cash a company generates after accounting for capital expenditures. This metric reveals the money available for investors, debt reduction, or reinvestment.
A KPMG study highlights the significance of FCF. Companies in the top FCF yield quartile outperformed the bottom quartile by an average of 10% annually over a 5-year period. This underscores FCF’s importance in predicting stock price performance.
To calculate FCF, subtract capital expenditures from operating cash flow. A positive FCF indicates that a company generates more cash than it needs for operations and growth (a positive sign for potential investors or buyers).
Discounted Cash Flow (DCF)
Discounted Cash Flow (DCF) is a valuation method that estimates the value of an investment based on its expected future cash flows. This method proves particularly useful for businesses with predictable cash flows.
DCF involves projecting future cash flows and discounting them to their present value. The discount rate reflects the time value of money and investment risk.
A Deloitte survey found that 40% of financial executives consider DCF the most important valuation method. However, DCF’s accuracy heavily depends on the quality of future cash flow projections.
Net Present Value (NPV)
Net Present Value (NPV) determines an investment or project’s profitability. It calculates the difference between the present value of cash inflows and outflows over time.
A positive NPV indicates that projected earnings exceed anticipated costs. Investments with a positive NPV warrant consideration, while those with a negative NPV should raise caution.
A study revealed that companies consistently using NPV in investment decisions can create long-term shareholder value.
Internal Rate of Return (IRR)
The Internal Rate of Return (IRR) estimates potential investment profitability. It represents the discount rate that makes the net present value of all cash flows equal to zero in a discounted cash flow analysis.
IRR proves particularly useful when comparing different investment opportunities. Generally, a higher IRR indicates a more desirable investment. However, consider IRR alongside other metrics, as it doesn’t account for investment scale or external factors.
A McKinsey & Company study found that companies using IRR as a key metric in capital allocation decisions achieved 2.5 times higher total returns to shareholders compared to companies that didn’t use this metric.

These metrics provide valuable insights into a company’s financial health and growth potential. However, using them in combination and considering the broader business and industry context yields the most comprehensive understanding. As we move forward, we’ll explore the practical steps to apply these metrics in business valuation, ensuring you can make informed decisions when assessing a company’s worth.
How to Value a Business with Cash Flow Analysis
Collect Historical Financial Data
Start your valuation process by obtaining at least three years of financial statements. These should include income statements, balance sheets, and cash flow statements. This historical data will serve as the foundation for your future cash flow projections. Focus on identifying trends in revenue growth, profit margins, and cash flow patterns.
A PwC study revealed that there is a growing recognition that, over time, externalities will become internalized and directly affect a company’s cash flows and its access to capital.
Project Future Cash Flows
Use historical data and industry trends to forecast future cash flows for the next 5-10 years. Consider factors such as market conditions, competitive landscape, and planned investments. Maintain conservative estimates to avoid overvaluation.
A recent KPMG survey found that 72% of business valuation experts consider accurate cash flow projections the most critical factor in determining a company’s worth. To enhance accuracy, create multiple projection scenarios (optimistic, realistic, and pessimistic) to account for various potential outcomes.

Determine the Discount Rate
Select a discount rate that reflects the time value of money and the investment risk. A common approach involves using the Weighted Average Cost of Capital (WACC). For small to medium-sized businesses, discount rates typically fall between 15% and 25%.
A Harvard Business Review study highlighted that the discount rate will be company-specific as it’s related to how the company gets its funds. It’s the rate of return that the investors expect.
Calculate Present Value
After projecting cash flows and selecting a discount rate, calculate the present value of these future cash flows. This step involves discounting each year’s projected cash flow back to its present value and summing these amounts.
Financial analysts at Goldman Sachs recommend using a terminal value calculation for cash flows beyond the projection period. The Gordon Growth Model, which assumes a constant growth rate in perpetuity, is a common method for this purpose.
Adjust for Non-Operating Assets and Debt
Add the value of non-operating assets (such as excess cash or unused real estate) to your calculated present value. Then, subtract any outstanding debt to arrive at the equity value of the business.
A recent Deloitte analysis found that failing to account for non-operating assets and debt can lead to valuation errors of up to 20% in some cases. This step is essential for arriving at an accurate business value.
Final Thoughts
Cash flow analysis provides a comprehensive view of a company’s financial health, offering insights beyond traditional profit-based metrics. It allows investors and business owners to make informed decisions about a company’s true worth by examining historical data, projecting future cash flows, and applying key metrics. This method accounts for the time value of money and investment risk, providing a nuanced understanding of potential returns.
However, the accuracy of business valuation based on cash flow depends on the quality of projections and assumptions made. External factors, such as sudden market shifts or regulatory changes, can significantly impact these projections. To ensure accurate valuation, maintain conservative estimates, use multiple scenarios, and regularly update projections as new information becomes available.
At Unbroker, we understand the complexities of business valuation. Our platform offers transparent, low-cost options for selling businesses, eliminating high brokerage fees while providing expert support and access to a vast buyer network. Whether you want to sell your business or make an informed investment decision, understanding cash flow analysis proves essential in today’s dynamic business landscape.
