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Demystifying the statement of cash flows

May 21, 2025

Contributors: Thomson Reuters

Among the three primary financial statements, the statement of cash flows is the most overlooked and misunderstood. While the income statement shows a company’s profitability and the balance sheet captures its financial position, the statement of cash flows answers a more immediate question: Is the business generating enough cash to sustain operations and support growth?

Even profitable businesses can struggle in today’s volatile markets if their cash flow is erratic or poorly managed. Understanding the cash flow statement is essential for effective financial planning, budgeting and operational efficiency. Here are answers to frequently asked questions about this powerful financial tool.

What’s the cash flow statement?

The statement of cash flows outlines how a company’s cash and cash equivalents change over the reporting period. It reveals the actual movement of cash in and out of the business. Under U.S. Generally Accepted Accounting Principles (GAAP), cash inflows (sources) and cash outflows (uses) are organized into three categories — operating, investing and financing activities.

This distinction is critical. A profitable company may still face cash shortages if revenue is tied up in receivables or capital investments outpace available resources. In short, profit doesn’t always translate to liquidity, and this report fills that gap in understanding.

Proactive business owners and managers use this statement to drive decisions. Reviewing it monthly allows management to spot trends, anticipate shortfalls and align operations with financial realities. Using it alongside budgeting and forecasting helps ensure the business isn’t caught off guard and can adapt quickly when circumstances change.

What’s classified as cash flows from operating activities?

Operating cash flow is the heartbeat of the business. It reflects whether the company’s core operations are generating usable cash. The statement typically begins with net income and adjusts for noncash items, like depreciation and amortization expense, and changes in working capital accounts, such as receivables, payables and inventory.

Business owners should pay close attention to trends in this section. Negative operating cash flow may indicate that customers are slow to pay, inventory is overstocked, expenses are rising too quickly or other operational issues are brewing beneath the surface that aren’t obvious from traditional profit metrics.

What should I look for in cash flows from investing activities?

The investing cash flows section includes cash spent on or received from long-term investments, such as equipment purchases, property, acquisitions and marketable securities. This section often raises questions because it’s not always intuitive. For instance, business owners who notice significant cash outflows when purchasing new equipment or property might worry about the negative number. But such investments can be necessary and strategic. The key is to assess whether the investments support revenue growth, improve efficiency or prepare the business for future demand.

When negative investing cash flow is paired with negative operating cash flow, the business may be overextending itself. That combination should trigger a closer look at whether planned capital investments are sustainable, given the company’s operational issues.

How do financing activities affect business cash flow?

This section shows how your business is funded. It includes loan proceeds and repayments, capital contributions or withdrawals by owners, and dividends paid to shareholders. These activities help explain fluctuations in the cash balance that aren’t related to profits or investments.

Financing cash flows provide insight into a business’s capital structure and how it balances internal cash with outside funding sources. For example, a heavy reliance on debt financing, without strong operational cash flow to support repayment, can indicate liquidity risk. On the other hand, using financing wisely can fuel growth and provide flexibility. Business owners and managers should evaluate their financing strategies regularly to ensure they align with both short- and long-term cash needs.

What are common mistakes when preparing this statement?

The statement of cash flows can be difficult to prepare accurately under GAAP. Classifying certain transactions often requires professional judgment. For example, dividends received from investments can fall into either operating or investing activities depending on the nature of the business and the classification of those investments. Similarly, taxes paid on gains from asset sales might straddle categories. Equipment purchased with financing doesn’t fall into any of the three categories of cash flows — despite its financial significance — because it’s considered a noncash activity.

These gray areas underscore the importance of working with a CPA, particularly when preparing statements for lenders or investors. Although GAAP provides some flexibility, the keys are consistency and transparency in classification and disclosure.

Cash is king

The statement of cash flows helps management understand the financial engine that keeps the business running. Cash is what pays the bills, fuels expansion and provides stability during lean periods.

By reviewing this statement regularly — and interpreting it in the context of operations, investments, and financing decisions — management can take proactive steps to improve efficiency, reduce risk and make better use of their resources. Contact your accountant to learn how to turn the cash flow statement into a tool for strategic growth and make it part of your regular financial routine.

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