Net Income

Net income is the profit a business reports after deducting all expenses, cost of goods sold, operating costs, depreciation, interest, and tax, from total revenue. It is the bottom line of the income statement and the figure that flows into retained earnings on the balance sheet at the end of each period.

Net Income = Revenue - Cost of Goods Sold - Operating Expenses - Depreciation - Interest - Tax

Or, working down from gross profit:

Net Income = Gross Profit - Operating Expenses - Depreciation - Interest - Tax

Each deduction has a distinct role. Cost of goods sold covers direct production costs. Operating expenses cover the overhead of running the business. Depreciation allocates the cost of long-term assets across their useful lives, it reduces profit without a corresponding cash outflow in the current period. Interest is the cost of debt financing. Tax is calculated on taxable income, which may differ from accounting income due to allowable deductions and timing differences under tax rules.

The order of deductions matters because each subtotal, gross profit, operating profit, profit before tax, tells a different part of the story. Net income is the end result, but the line items above it reveal where profit was made or lost.

A mid-sized staffing agency closes its books for Q2. Here is a simplified income statement showing how net income is reached:

The business earned $78,700 in net income for the quarter. Gross margin is $208,000 / $520,000 = 40%, which reflects the pass-through nature of contractor costs in a staffing model.

Now consider what net income does not show. The $6,000 depreciation charge reduced profit but involved no cash payment this quarter, the cash left when the assets were purchased. If the agency also made $18,000 in loan principal repayments during Q2, those payments reduced the bank balance but do not appear anywhere on the income statement. And if $80,000 of the Q2 revenue was invoiced on 45-day terms and has not yet been collected, the income statement includes it as earned while the bank account does not. The net income figure is $78,700; the change in the cash balance is a different number entirely.

It determines how retained earnings grow

Net income flows directly into retained earnings on the balance sheet. A business that consistently earns positive net income builds equity over time, which strengthens its balance sheet and increases the owner's stake in the business. Net losses erode retained earnings and, if sustained, can push equity into negative territory. For any business being valued, sold, or assessed for creditworthiness, the trajectory of net income over multiple periods is a primary input into the analysis.

It is the starting point for tax liability

Income tax is calculated on taxable income, which starts from accounting net income and is then adjusted for items that are treated differently under tax rules, accelerated depreciation, non-deductible expenses, timing differences on revenue recognition. Understanding the gap between accounting net income and taxable income is relevant for tax planning, and for avoiding the mistake of assuming the income statement profit figure translates directly into a tax bill.

It is the benchmark for profitability comparisons

When two businesses in the same sector are compared, net income, or more often net profit margin, which is net income divided by revenue, is one of the primary measures. It reflects the business's ability to convert revenue into profit after all costs, financing, and tax. A business with higher revenue but lower net income margin than a peer may be over-leveraged, carrying excessive overhead, or pricing below where it should be. The comparison only becomes meaningful once the components driving the difference are understood.

Net income is accounting profit, which can include money you have not collected and exclude cash you have spent. It rarely equals the change in your bank balance.

The gap between net income and cash flow has a name on the cash flow statement: it is the set of adjustments in the operating section that reconciles the two. Add back depreciation, a non-cash expense that reduced net income. Subtract the increase in accounts receivable, revenue was booked but cash has not arrived. Add the increase in accounts payable, costs were recorded but suppliers have not yet been paid. Each adjustment reflects a difference in timing between when the income statement recognises something and when cash actually moves. The result of those adjustments is operating cash flow, which is a better measure of what the business actually generated in cash from its trading activity.

For a business running on accrual accounting, net income is a necessary figure, it drives tax, it measures performance, it builds equity, but it is an unreliable guide to whether the bank account will support next week's payroll. A quarter with $78,700 in net income and $40,000 in operating cash flow is not unusual. The difference is not an error; it is timing. Understanding which timing differences are at work, are receivables growing because the business is expanding or because customers are paying slowly?, is where the analysis becomes useful.

Cash Flow Frog connects to QuickBooks Online, QuickBooks Desktop, Xero, and Sage Intacct and builds a rolling cash flow forecast automatically from your accounting data. QuickBooks records what happened. Cash Flow Frog projects what is coming.

Net income sits in the accounting system; the cash flow forecast sits on top of it. The forecast does not project net income, it projects cash: when revenue recorded in the books is likely to be collected, when expenses are expected to be paid, and what the bank balance looks like at each point along that timeline. The translation from accrual profit to cash timing is what the forecast does automatically, drawing from live transaction data rather than summary figures. If you want to understand the relationship between net income and the operating profit line that precedes it, the entry at cashflowfrog.com/glossary/operating-profit/ covers that calculation specifically.

Frequently Asked Questions

Net income is an accrual accounting measure: it records revenue when earned and expenses when incurred, regardless of when cash moves. Cash flow records only actual cash receipts and payments. The two diverge whenever there is a timing difference between recognition and collection, which is most of the time, for most businesses. Depreciation, changes in receivables and payables, and capital expenditure are the most common sources of divergence. Reading both figures together, not just one, gives the complete picture.

They are the same thing, described by different names. Net income is the term more common in US accounting; net profit is more common in UK and international contexts. Both refer to the bottom line of the income statement after all expenses, interest, and tax have been deducted from revenue. If you encounter both terms in the same set of financial statements, they should represent the same figure.

Why might a business have high net income but low cash?

Several mechanisms create this pattern. First, revenue may have been recognised on the income statement before customers paid, the income is there, but the cash is in accounts receivable. Second, large loan principal repayments reduce the bank balance without touching the income statement. Third, significant capital expenditure consumes cash in the period of purchase while the income statement sees only a small annual depreciation charge. Any one of these is enough to produce a meaningful gap; all three operating together can make a profitable business feel perpetually cash-short.

Is net income the same as EBITDA?

No. EBITDA: Earnings Before Interest, Tax, Depreciation, and Amortization, adds those four items back to net income, or equivalently takes operating profit before depreciation. It is a higher figure than net income because it excludes the cost of debt financing, tax obligations, and non-cash asset charges. EBITDA is used in valuation and lending because it approximates cash generation from operations before financing choices and accounting policies are applied. Net income is the actual bottom-line profit after all of those factors are included.

How does net income flow to the balance sheet?

Net income increases retained earnings, which is a component of equity on the balance sheet. If the business distributes dividends or owner draws from that income, retained earnings increase by net income minus distributions. A business that earns $78,700 in net income and pays $20,000 in owner distributions adds $58,700 to its retained earnings balance. Over time, consistent net income builds equity; consistent net losses erode it. The balance sheet and the income statement are connected through this retained earnings link.

Can net income be positive in a period when revenue falls?

Yes, if costs fall faster than revenue. A business that cuts expenses proportionally more than revenue declines can improve its net income margin even as the top line shrinks. This is most likely when variable costs, those tied directly to revenue volume, are the dominant cost type, and when fixed costs have been restructured downward. Whether improving net income through cost reduction while revenue falls is a healthy or concerning sign depends on why revenue is falling and whether the cost reductions are sustainable.

• Gross Profit
• Operating Profit
• EBITDA
• Income Statement
• Cash Flow Statement
• Retained Earnings