The indirect method builds the operating section of the statement of cash flows by starting with net income, adding back non-cash expenses such as depreciation, and adjusting for changes in working capital. The result is net cash provided by operating activities — the cash the business actually generated from running itself, as opposed to the profit accrual accounting says it earned. The investing and financing sections are identical under either method; only the presentation of the operating section differs.
Almost every company you will see in a textbook or an annual report uses the indirect method, because every input comes straight from statements the company already prepares: net income from the income statement, and the changes in current assets and liabilities from two consecutive balance sheets. US GAAP even requires companies that choose the direct method to attach an indirect-style reconciliation anyway, so the indirect logic is the one you cannot avoid learning.
Operating cash flow = Net income + Non-cash expenses − Gains on asset sales (+ Losses) − Increases in current operating assets + Increases in current operating liabilities
Net income — Bottom line of the income statement — the accrual starting point
Non-cash expenses — Depreciation, amortization, and similar charges that reduced income without using cash
Gains / losses on asset sales — Removed from operating; the full sale proceeds belong in investing
Current operating assets — Accounts receivable, inventory, prepaid expenses — an increase is subtracted, a decrease is added
Current operating liabilities — Accounts payable, accrued liabilities — an increase is added, a decrease is subtracted
Operating activities covers the cash effects of the core business: collecting from customers, paying suppliers and employees, paying interest and income taxes. Under the indirect method this section is presented as net income plus a list of adjustments; under the direct method it is presented as the actual receipts and payments. Either way the section ends at the same number — net cash provided by (or used in) operating activities.
Investing activities covers buying and selling long-term assets: purchases of property, plant, and equipment (capital expenditures), proceeds from selling old equipment, and buying or selling investment securities. A growing company usually shows negative investing cash flow, because it is spending on equipment faster than it sells anything off.
Financing activities covers cash moving between the company and the people who fund it: issuing stock, borrowing on notes or bonds, repaying principal on debt, paying dividends, and buying back shares. Investing and financing look exactly the same under the direct and indirect methods — the choice of method only changes how the operating section is displayed.
Every adjustment in the operating section answers one question: did net income and the company's cash move together this period? Where they moved apart, the adjustment corrects the gap.
Why depreciation is added back. Depreciation expense reduced net income, but no cash left the company this period — the cash went out years ago, when the asset was purchased, and appeared in the investing section back then. The depreciation journal entry debits an expense and credits accumulated depreciation; neither side touches cash. Since the expense pulled net income down without touching cash, you add it back to undo a reduction that was never a cash outflow. The same reasoning applies to amortization.
Why an increase in a current asset is subtracted. If accounts receivable rose by $6,450 during the year, the company recorded $6,450 of revenue — which is sitting inside net income — that customers have not yet paid. Net income overstates the cash collected, so you subtract the increase. Inventory works the same way: an increase means cash went out to buy goods that have not yet passed through cost of goods sold, so the income statement has not caught up with the cash outflow.
Why an increase in a current liability is added. If accounts payable rose by $4,910, the company recorded $4,910 of expenses it has not yet paid. Those expenses lowered net income, but the cash is still in the bank. Net income understates cash, so you add the increase back. A decrease flips the direction: paying down accrued liabilities uses cash for expenses that were deducted from income in an earlier period.
The direction rules — asset up, cash down; liability up, cash up — are just this reasoning compressed. If you can reconstruct the why, you never have to trust your memory of the rule under exam pressure.
| Line item | Amount |
|---|---|
| Net income | $84,300 |
| Add: depreciation expense | 12,700 |
| Less: increase in accounts receivable | (6,450) |
| Less: increase in inventory | (3,280) |
| Add: increase in accounts payable | 4,910 |
| Less: decrease in accrued liabilities | (1,730) |
| Net cash provided by operating activities | $90,450 |
Cedar Bikeworks earned $84,300 of net income but generated $90,450 of operating cash. Walk the reconciliation once: $84,300 + $12,700 = $97,000 after the depreciation add-back. Subtracting the $6,450 receivable increase and the $3,280 inventory buildup brings it to $87,270. Adding the $4,910 payable increase and subtracting the $1,730 paid down on accrued liabilities lands at $90,450. Each line is a correction for one specific way accrual income and cash moved apart, and the sign of each one follows from the reasoning above — not from a memorized table.
Flipping the working-capital directions. The most common exam error is subtracting a payable increase or adding a receivable increase. When you feel unsure, go back to the anchor question for that one account: an increase in receivables means revenue was booked but cash was not collected, so cash is lower than income says — subtract. Rebuild the direction from the account's story instead of guessing at the rule.
Reading the add-back as depreciation generating cash. Depreciation is not a source of cash, and a company cannot improve its cash flow by depreciating faster. The add-back only reverses an expense that never used cash this period. If depreciation doubled, net income would fall by the same amount the add-back rose, and operating cash flow would be unchanged (ignoring taxes).
Assuming net income and cash are roughly the same number. Cedar's gap is small, but the divergence can be brutal in the other direction — a profitable company whose receivables and inventory balloon can run out of cash while reporting record earnings. Net income closes into equity through the retained earnings formula; cash lives on a separate track, and the statement of cash flows exists precisely because the two tracks tell different stories.
The indirect method is a reconciliation, not a new measurement: start with net income, reverse every effect that never touched cash (add back depreciation), and correct each timing gap between earning and collecting — asset up means cash down, liability up means cash up.
The direct method lists actual operating receipts and payments — cash collected from customers, cash paid to suppliers. The indirect method starts from net income and adjusts for non-cash items and working-capital changes. Both arrive at the same net operating cash flow, and the investing and financing sections are identical either way.
Every input comes from statements the company already prepares: net income from the income statement and account changes from two consecutive balance sheets. The direct method requires tracking gross cash receipts and payments separately, and US GAAP requires direct-method filers to attach an indirect-style reconciliation anyway.
No. Adding depreciation back to net income only reverses an expense that reduced income without using cash this period. If a company doubled its depreciation, net income would fall by the same amount the add-back rose, leaving operating cash flow unchanged before tax effects.
No. The direct-versus-indirect choice affects only how the operating section is presented. Investing activities (buying and selling long-term assets) and financing activities (debt, stock, and dividends) are reported the same way under both methods.
It shows whether the business actually generates cash, and from which activities — operating, investing, or financing. Net income alone cannot answer that, because accrual accounting records revenue and expenses when they are earned or incurred, not when cash moves.