Are terms revenue and income interchangeable? Explain.

• A. Revenue and income are completely interchangeable.
• B. Revenue is the total earnings from goods or services; income is the profit after all taxes.
• C. Revenue is only cash received; income is only profits.
• D. Revenue is the total earnings from goods or services; income typically refers to net earnings after expenses.

Answer: (D)

Revenue is the top-line measure: the total value earned from selling goods or providing services during a period, and it is recorded when the earning occurs, not necessarily when cash is collected. Income, in contrast, usually refers to net income or profit—the amount left after subtracting all expenses from revenue (such as cost of goods sold, operating expenses, interest, taxes, and depreciation). So revenue shows how much earning was generated, while income shows how much of that earning remains as profit after costs.

That’s why the correct choice states that revenue is the total earnings from goods or services and income typically refers to net earnings after expenses. The other options misstate the relationship: revenue is not merely cash received, and income is not simply profit after taxes or claimed to be completely interchangeable with revenue. In practice, net income is the bottom-line figure that results after all deductions.