Financial Glossary
Net income is a company's total earnings after subtracting all expenses from revenue, including cost of goods sold, operating expenses, depreciation and amortization, interest expense, and income taxes. It appears on the bottom line of the income statement and flows into retained earnings on the balance sheet. Net income is the basis for earnings per share calculations in public companies and is frequently used by lenders and investors as a profitability baseline, though it can be distorted by non-cash charges, one-time gains, and accounting choices around depreciation and revenue recognition.
A self-storage operator reports $620,000 in net income on $1.4 million in revenue. However, the figure includes $180,000 in accelerated depreciation on newly installed security systems and climate-control units -- a legitimate but non-cash deduction. Stripping out depreciation and amortization (moving to EBITDA) shows $800,000 in cash-generating earnings, a materially different picture. When the operator seeks acquisition financing, the lender focuses on EBITDA to size the loan but uses net income to verify tax return consistency. A fractional CFO preparing the company for a sale normalizes net income by adding back one-time costs and excess owner compensation, presenting a cleaner earnings picture to buyers and closing the gap between book net income and economic earnings.
Net income is a fundamental measure of a company’s profitability, and maximizing it requires careful cost control and revenue generation strategies.