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The Balance Sheet: Assets, Liabilities, and Equity Explained

Beginner Investing • 5 min

What this lesson is about

One equation. Assets = Liabilities + Equity. Explains every balance sheet ever filed.

2 parts · a quick check after each · then the quiz

Part 1 of 2

One equation explains every balance sheet ever filed: Assets = Liabilities + Shareholders' Equity. Assets are what a company owns: cash, inventory, factories, and equipment. Liabilities are what it owes. Loans, bonds, and unpaid bills. Equity is what's left for the owners after covering all liabilities.

A balance sheet is different from an income statement. It’s a snapshot, not a timeline. It shows one moment, like the last day of a fiscal quarter.

The accounting equationDrag what it owes. Equity is not chosen - it is whatever is left.

Quick check

What does a balance sheet show?

Part 2 of 2

Insider Angle: This equation always balances by design. That’s the point. If a company's books don't balance, it’s a serious accounting issue. Think five-alarm red flag, not just a rounding error.
Try This: Look up any public company's latest balance sheet (search '[company name] 10-K balance sheet'). Find total assets and total liabilities. Then, calculate shareholders' equity yourself and compare it to what’s reported.

Quick check

What is the fundamental balance sheet equation?

Quiz

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