Financial statements are the core output of a company's financial reporting process. They show how much a business earned, how the owner's stake changed, and what the business owns and owes at a given point in time. These three statements connect to each other in a specific sequence, so understanding how to prepare each one (and how they link together) is essential for the rest of this course.
Financial Statements
Construction of Financial Statements
There are three financial statements you need to know how to prepare, and they must be completed in a specific order because each one feeds information into the next.
Income Statement
The income statement reports how much a business earned (or lost) over a specific period of time, such as a month, quarter, or year. Its structure is straightforward:
- Revenues are inflows of assets earned from providing goods or services to customers. Common examples include sales revenue and service fees.
- Expenses are outflows of assets (or incurrences of liabilities) necessary to generate those revenues. Think salaries, rent, utilities, and supplies.
- Depreciation is a specific type of expense that spreads the cost of a long-term asset (like equipment) across its useful life rather than recording the full cost all at once.
- Net income is the profit left over after subtracting all expenses from revenues. If expenses exceed revenues, the result is a net loss.
You always prepare the income statement first because net income flows into the next statement.
Statement of Owner's Equity
This statement tracks how the owner's equity changed during the period. It answers the question: Why is the owner's stake different at the end of the period than it was at the beginning?
- Beginning equity is the balance carried forward from the end of the prior period.
- Net income (pulled directly from the income statement) increases equity. A net loss would decrease it.
- Owner investments are additional capital the owner puts into the business during the period.
- Owner withdrawals (sometimes called "drawings") are funds the owner takes out for personal use, which reduce equity.
- Ending equity is the final balance, which then carries forward to the balance sheet.
Balance Sheet
The balance sheet reports what a business owns, what it owes, and the owner's remaining claim at a specific point in time (not over a period). It follows the fundamental accounting equation:
This equation must always balance. Here's what each section contains:
- Assets are economic resources the business owns that provide future benefits.
- Current assets are cash or items expected to be converted to cash (or used up) within one year: cash, accounts receivable, prepaid expenses, supplies.
- Long-term assets (also called noncurrent assets) provide benefits beyond one year: land, buildings, equipment, machinery.
- Liabilities are debts or obligations the business owes to outside parties.
- Current liabilities are due within one year: accounts payable, wages payable, interest payable.
- Long-term liabilities are due beyond one year: mortgage payable, notes payable.
- Owner's equity represents the owner's residual claim on assets after all liabilities are subtracted. The ending equity figure from the statement of owner's equity goes here.

Interrelation of Financial Statements
The three statements connect in a chain, and this is one of the most tested concepts early in the course:
- Income statement → Statement of owner's equity. Net income (or net loss) from the income statement plugs directly into the statement of owner's equity. A net income increases equity; a net loss decreases it.
- Statement of owner's equity → Balance sheet. The ending equity calculated on the statement of owner's equity becomes the owner's equity figure reported on the balance sheet.
- Balance sheet carries forward. The ending balances of assets, liabilities, and owner's equity on this period's balance sheet become the beginning balances for the next period.
Because of this chain, you must prepare the statements in order: income statement first, then statement of owner's equity, then balance sheet. If you calculate net income incorrectly, that error will cascade through all three statements.

Accounting Principles and Financial Reporting
- Financial statements can be prepared using accrual basis accounting (revenues and expenses recorded when earned or incurred) or cash basis accounting (recorded when cash changes hands). Most businesses following formal reporting standards use accrual basis.
- Generally Accepted Accounting Principles (GAAP) provide the rules and guidelines that ensure financial statements are consistent and comparable across different companies.
- Financial reporting goes beyond just the three statements. It includes annual reports, regulatory filings, and other disclosures that communicate financial information to stakeholders like investors, creditors, and managers.
Liquidity Ratios
Liquidity ratios measure whether a company can pay its short-term debts as they come due. Both ratios below use data pulled directly from the balance sheet's current assets and current liabilities sections.
Liquidity Ratios from the Balance Sheet
Working Capital
Working capital tells you the dollar amount of current assets left over after covering all current liabilities.
- A positive result means the company has enough current assets to cover its current liabilities (adequate short-term liquidity).
- A negative result signals the company may struggle to pay obligations as they come due.
For example, if a company has $50,000 in current assets and $30,000 in current liabilities, its working capital is $20,000, meaning it has a $20,000 cushion.
Current Ratio
The current ratio expresses the same relationship as a proportion rather than a dollar amount.
- A ratio greater than 1 means the company has more than $1 of current assets for every $1 of current liabilities (good liquidity).
- A ratio less than 1 means current assets fall short of current liabilities (liquidity risk).
- A ratio equal to 1 means current assets exactly equal current liabilities, with no cushion.
Using the same example above: , meaning the company has $1.67 in current assets for every $1.00 in current liabilities.
Interpreting These Ratios
- Higher ratios generally indicate a stronger ability to meet short-term obligations.
- However, a ratio significantly above the industry average could mean the company is holding too much cash or slow-moving inventory rather than putting those resources to productive use.
- Always compare ratios across multiple periods (to spot trends) and against similar companies in the same industry (to assess relative performance). A current ratio of 1.5 might be strong in one industry but weak in another.