A financial statement is the standardized report a company uses to show the health of its finances.
When you buy stock, you own a small piece of a business. Over the long run, that investment tends to be worth what the business can earn.
Knowing how to read a financial statement lets you know whether a company's story matches its numbers before you invest.
To read one, you start with three core statements that give you an overview of how well or badly a company has managed its business.
- The income statement shows whether the company made a profit over a period of time, such as a quarter or a year.
- The balance sheet is a snapshot of what the company owns and owes at a specific point in time.
- The cash flow statement tracks how cash came in and went out.
The format for financial statements is standard. Once you know how to read it, you can analyze any company's numbers.
Where to Find a Company's Financial Statements
Public companies file their statements with the Securities and Exchange Commission, the federal agency that regulates the stock market. Anyone can read them for free on the SEC's EDGAR database or on a company's investor relations web page.
The most complete version is the 10-K, an annual report whose financial statements are audited, meaning an independent accounting firm has checked them.
The 10-Q is the quarterly version of a 10-K. It’s reviewed by accountants but not fully audited.
How to Read an Income Statement
The income statement reads from top to bottom. It starts with all the money a company brought in and subtracts costs to calculate a profit or loss.
- Revenue, also called sales, is the total money customers paid the company.
- Cost of sales is what it costs to make or deliver products or services. That can include parts and labor.
- Gross profit is revenue minus cost of sales.
- Operating expenses include marketing, rent, and research and development.
- Operating income is gross profit minus operating expenses.
- Net income is the company’s profit after subtracting all expenses, including interest and taxes. If expenses exceed revenue, it’s a net loss.
Here is how it worked in Apple's 10-K for the fiscal year that ended in September 2025.
Apple brought in $416.16 billion in revenue and spent $220.96 billion making and producing its products. That left $195.2 billion in gross profit.
The company spent $62.15 billion on operating expenses, leaving $133.05 billion in operating income.
After taxes and other small items, net income, or profit, totaled $112.01 billion.
How to Read a Balance Sheet
The balance sheet can be summed up in one equation: Assets = Liabilities + Shareholders' Equity.
- Assets are everything a company owns or controls. That includes cash, inventory, buildings, and money customers owe it.
- Liabilities are everything a company owes, such as loans, unpaid bills, and bonds.
- Shareholders' equity is what would be left for the owners if the company sold its assets and paid off every debt.
Let’s go back to Apple’s 10-K for 2025. The company’s liabilities totaled $285.51 billion. Shareholders’ equity totaled $73.73 billion. Add the two, and you get Apple’s assets, which were $359.24 billion.
Balance sheets also split assets and liabilities into current, meaning due or usable within a year, and long-term.
Comparing current assets with current liabilities gives you a quick read on whether a company can pay its bills over the next 12 months.
How to Read a Cash Flow Statement
The cash flow statement sorts every dollar that moves in and out of the company into three categories.
- Cash flow from operating activities shows cash generated by the day-to-day business, such as selling products and paying employees. It includes both revenue and expenses. For a healthy company, this number should be positive or stable and grow over time.
- Cash flow from investing activities is cash spent on or received from assets such as patents, real estate, or acquisitions. A negative number here may be a good sign, because it can mean the company is investing in future growth. Too much spending, though, may be a concern.
- Cash flow from financing activities is cash from borrowing, repaying debt, issuing new shares, buying back shares, and paying dividends. It tells you whether a company is funding itself through its own earnings or leaning on lenders and new investors.
Apple generated about $111.48 billion in cash from operations in fiscal 2025, very close to its $112.01 billion in net income. That suggests its reported profits were largely supported by cash produced by its business.
Profit is Not the Same as Cash
A business can be profitable, yet still run out of cash. That’s because companies use accrual accounting, which means they record revenue when a sale is made, not when the customer actually pays.
Say a furniture maker ships $100,000 of tables to a retailer that has 90 days to pay. The income statement counts $100,000 as revenue right away, but the company's bank account hasn’t received a cent, and it can’t cover the payroll that’s due in two weeks.
That’s why it’s essential to check cash flow statement. If net income keeps rising while operating cash flow stays flat or falls, it’s worth finding out why.
What Financial Statements Won't Tell You
Financial statements look backward. They show where a company has been, not where it’s going.
They also don’t include a company’s non-financial information, such as brand strength, the competitiveness of its market, or economic conditions, such as inflation or the possibility of a recession.
And even though the format is standard, other companies may have different ways they account for assets.
Finally, an audit makes serious errors less likely, but it does not guarantee the numbers are perfect, and companies occasionally restate past results. In even rarer cases, a company’s reported numbers may mask serious fraud.
