Business Finance & Accounting

How to Read a Balance Sheet

Unit 3B · AP Business with Personal Finance

If the income statement is a video of how a business performed over time, the balance sheet is a photo of what it owns and owes at a single moment. Together with the accounting equation, it shows a company's financial position.

What a Balance Sheet Shows

A balance sheet is a snapshot at a specific point in time — say, December 31. It lists everything the business owns and everything it owes, and the difference between them is the owner's stake. Because it's a snapshot, it pairs naturally with the income statement, which covers a period.

The Accounting Equation

Everything on a balance sheet is built on one equation: Assets = Liabilities + Equity. It always balances (hence the name), because whatever a business owns was paid for either with borrowed money (liabilities) or the owner's own money (equity).

The Three Parts

Assets are what the business owns — cash, inventory, equipment, and money owed to it. Liabilities are what it owes — loans, unpaid bills, and other debts. Equity (also called owner's equity or net worth) is what's left for the owner after subtracting liabilities from assets.

A Simple Example

Suppose a business has $50,000 in assets and owes $30,000 in liabilities. Then equity = $50,000 − $30,000 = $20,000. That $20,000 is the owner's net worth in the business, and the equation balances: $50,000 = $30,000 + $20,000.

Why It Matters

The balance sheet shows financial position and stability — whether a business owns more than it owes, and whether it could cover its debts. Lenders and investors study it before providing money, and owners use it to track their net worth over time.

Key Takeaways

  • A balance sheet is a snapshot of what a business owns and owes at a point in time.
  • The accounting equation: Assets = Liabilities + Equity (it always balances).
  • Assets = what you own; liabilities = what you owe; equity = the owner's net worth.
  • It shows financial position and is key for lenders and investors.
On the AP exam: Unit 3B expects you to know the accounting equation and the three parts of a balance sheet, and to tell a balance sheet apart from an income statement.

Keep Studying

Related: Income Statement, Debt vs. Equity Financing.

These guides are educational explanations written for the AP Business with Personal Finance course.