Every public company has to share three financial statements with investors:
- The balance sheet.
- The cash flow statement.
- And the income statement.
Each one tells a different part of the story.
The income statement? It answers the most basic question in business: Is this company actually making money?
But as an investor, digging deeper into a company’s income statement can tell you a lot more than if it’s making more money or not.
And learning to analyze the income statement is a powerful tool when evaluating if a stock is right for you or not.
Let’s break down what an income statement is - where to find it, what’s included, and why investors should care.
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What Is an Income Statement?
An income statement is basically the profit and loss statement of a company.
It shows how much revenue the company brought in, what it spent to run the business, and what was left over at the end.
That leftover amount - the profit - is called net income (or net earnings).
You can find it inside a company's 10-K (annual report) or 10-Q (quarterly report), both of which are free to access on the company's investor relations page or on the SEC website.
Think of it this way: If the balance sheet shows what a company owns, the income statement shows what a company earns.
What's Included on an Income Statement?
Income statements follow a simple top-to-bottom flow. Here's what you'll see, in order:
| Line Item | What It Means |
| Revenue (Net Sales) | Total money earned from selling products or services |
| Cost of Goods Sold (COGS) | Direct cost to produce or deliver what was sold |
| Gross Profit | Revenue minus COGS |
| Operating Expenses | Salaries, admin costs, depreciation, R&D, etc. |
| Operating Income | Gross profit minus operating expenses |
| Interest Expense | Cost of servicing debt |
| Earnings Before Taxes | Operating income minus interest |
| Taxes | What the company owes the government |
| Net Income (Net Earnings) | The final profit - what's left for shareholders |
A Real-World Example: Home Depot
Let's make this concrete with an example.
Home Depot sells orange buckets, shower tiles, power tools, etc. you get it.
In one recent year, their income statement looked roughly like this:
- Revenue: $151 billion (everything they sold).
- Cost of Goods Sold: ~$100 billion (the cost to stock all of it).
- Gross Profit: ~$51 billion (revenue minus COGS).
- Operating Expenses: ~$28 billion (salaries, headquarters costs, depreciation).
- Operating Income: ~$23 billion (what the business earned from its core operations).
- Interest Expense: ~$1.4 billion (payments on their long-term debt).
- Taxes: ~$5.3 billion.
- Net Earnings: ~$16.4 billion.
That $16.4 billion in net earnings? That belongs to shareholders.
As a part-owner of Home Depot, you own a proportional slice of that.
Warren Buffett calls this "owners' earnings" - the money left over after every expense is paid, available for dividends, buybacks, paying down debt, or reinvesting in the business.
Why the Income Statement Matters for Investors
The income statement tells you three critical things:
1. Is the company growing revenue? Revenue is the top line. If it's growing year over year, the business is expanding.
If it's shrinking, that's a red flag worth investigating.
2. Is the company efficient? Compare revenue growth to cost growth.
Nvidia, for example, more than doubled revenue two years in a row - but their cost of revenue grew at a much slower rate.
That's a sign of improving efficiency and pricing power.
3. How much profit flows to shareholders? Net income is your number.
Divide it by shares outstanding and you get earnings per share (EPS) - one of the most-used metrics in stock analysis.
Income Statement vs. Other Financial Statements
The income statement is just one of three statements you need to understand as an investor.
| Statement | What It Shows |
| Balance Sheet | What the company owns and owes (net worth) |
| Income Statement | What the company earned and spent (profit/loss) |
| Cash Flow Statement | How cash actually moved through the business |
They work together. The net income from the income statement, for instance, flows directly into the top of the cash flow statement.
Other Names for an Income Statement
You'll hear it called a few different things:
- Profit and Loss Statement (P&L).
- Statement of Operations.
- Statement of Earnings.
They all mean the same thing. Different companies, different labels - same document.
Where to Find a Company's Income Statement
Like we mentioned before - this report is free and must be made available to the public by law.
The easiest way to find it is to search the company on the SEC’s EDGAR tool.
You can also find the reports on a company’s investor relations page
Some platforms will charge for formatted access, but the underlying data is always available to you at no cost.
Income Statements: The Bottom Line
The income statement is your first window into whether a company is actually profitable - or burning cash.
It starts with revenue and strips away every cost until you're left with what matters: net income.
That's the money the business generated for its owners.
For you, as an investor, understanding this number is step one in evaluating whether a company is worth owning.
Once you can read an income statement, you're already ahead of most retail investors.
Looking for more ways to get an edge on Wall Street?
Join our CEO Jaspreet Singh for a free live investor workshop on March 18th - he’ll be showing you how our team spots and identifies opportunities in any market.
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