Understanding the Three Financial Statements

Most founders are comfortable with the income statement — it shows revenue, expenses, and profit. But the balance sheet and cash flow statement are just as important, and understanding all three together gives you a complete picture of your company's financial health.

The Income Statement (P&L)

The income statement shows your revenue and expenses over a period of time, resulting in a net profit or loss. It answers the question: "Is this business making money?" Key line items include revenue, cost of goods sold, gross profit, operating expenses, EBITDA, and net income.

One important note: the income statement uses accrual accounting, meaning revenue is recorded when earned and expenses when incurred — not necessarily when cash changes hands. This is why profitable companies can still run out of cash.

The Balance Sheet

The balance sheet is a snapshot of what your company owns (assets), what it owes (liabilities), and what's left for shareholders (equity) at a single point in time. The fundamental equation is: Assets = Liabilities + Equity.

For early-stage startups, the balance sheet is often dominated by cash on the asset side and founder equity on the equity side. As the company grows, you'll see more complexity — accounts receivable, inventory, debt, and so on.

The Cash Flow Statement

The cash flow statement reconciles the income statement and balance sheet by tracking actual cash movements. It's divided into three sections: operating activities (cash from running the business), investing activities (cash from buying or selling assets), and financing activities (cash from raising or repaying debt/equity).

For startups, the operating cash flow section is the most important. A company can be profitable on paper but cash-flow negative if customers pay slowly or if the business requires heavy upfront investment.

Reading Them Together

The real insight comes from looking at all three statements together. A company with high revenue growth (income statement) but deteriorating cash (balance sheet, cash flow) may be growing too fast for its working capital. A company with strong cash flow but shrinking equity may be returning capital to shareholders rather than reinvesting in growth.