1. A company's total earnings (or profit). Net income is calculated by taking revenues and adjusting for the cost of doing business, depreciation, interest, taxes and other expenses. This number is found on a company's income statement and is an important measure of how profitable the company is over a period of time. The measure is also used to calculate earnings per share.
Often referred to as "the bottom line" since net income is listed at the bottom of the income statement. In the U.K., net income is known as "profit attributable to shareholders".
2. An individual's income after deductions, credits and taxes are factored into gross income. Deductions and credits are subtracted from gross income to arrive at taxable income, which is used to calculate income tax. Net income is income tax subtracted from taxable income.