The Cash Flow Statement

Indian companies report on the accrual basis, which means a sale is recorded when the goods leave the gate and the customer becomes liable to pay — not when the money lands. The same applies in reverse to costs. That is a sensible way to measure a period's trading, but it means profit is built out of a long chain of judgements: when revenue is recognised, how quickly a machine is depreciated (written down over its useful life), whether a doubtful debt is provided for this year or next, whether a cost is expensed straight away or capitalised onto the balance sheet and released slowly.

Every one of those judgements moves reported profit without a single rupee changing hands. None of them moves the bank balance. That is the whole reason the cash flow statement exists as a separate, mandatory statement rather than a footnote — and why analysts reach for it first when something about a set of results feels too smooth.

Cash is harder to manipulate, not impossible. A company can push stock onto distributors just before the year-end so the sale lands in this year, sit on supplier payments for a fortnight so the closing cash looks healthier, or sell its receivables to a bank at a discount (factoring) so money that customers have not yet paid still shows up as collected. Each of those leaves a mark somewhere — in payable days, in a note about discounted bills, in a reversal the following quarter. The point is not that cash cannot be flattered. It is that flattering cash takes real actions with real consequences, while flattering profit can take nothing more than a change of assumption.

The statement splits a year of cash movement into three buckets, and the split is the entire value of the document. Total cash generated tells you very little; cash generated by trading, versus cash raised from lenders, versus cash spent on assets, tells you almost everything about how the business is being run.

Read them in order and ask one question of each. Did the core business produce cash? Was that cash spent building the business or hoarded? And who supplied the shortfall, or where did the surplus go?

Open the cash flow statement of any Indian listed company and the first line will not be a cash figure at all. It will be profit before tax. That is the indirect method: rather than adding up every receipt and payment, the statement takes the accounting profit you already have and reverses out everything in it that was not cash, then layers in the cash movements that never touched the profit line.

Recognising this shape matters, because a reader who expects a list of receipts sees the profit figure at the top and assumes the statement is just the income statement again. It is the opposite. Each line beneath that opening figure is an admission that the profit above it was not cash.

These are the lines that separate accounting profit from cash. Each one reduced reported profit during the year without any money leaving, so the cash flow statement puts it back. Read them as a list of the ways the profit figure above them was softer than it looked.

Beneath the add-backs sits the block that does the real damage or the real good: the change in working capital. Working capital is the money tied up simply to keep trading — stock on the shelf and money owed by customers, less the money you have not yet paid your own suppliers.

The logic is mechanical once you see it. If inventory rose over the year, the company converted cash into goods that have not yet sold, so cash fell. If receivables rose, the company made sales and did not collect the money, so cash fell. If payables rose, the company took goods and has not yet paid for them, so it is holding cash that economically belongs to its suppliers.

This block is where a growing business quietly consumes everything it earns. It is also the block that is easiest to read against the trend: if revenue grew twenty per cent but receivables grew sixty, the sales are real on paper and absent in the bank. The topic on working capital and the cash conversion cycle in this module takes that apart in detail; here it is enough to know that this is where it shows up.

Capital expenditure, or capex, is cash spent on assets meant to last — a new line at a plant, a fleet of trucks, a data centre. In the statement it appears in the investing section, usually as purchase of property, plant and equipment, and it is almost always the largest single number there.

The critical distinction is one that no Indian filing will hand you directly. Some capex merely keeps the existing business running: replacing worn machines, refurbishing stores, renewing IT. Some capex expands capacity, and is what drives the next decade of revenue. The first kind is a cost of staying in business. The second is an investment decision that can be judged.

Since the split is not disclosed, you estimate it. Depreciation is a rough proxy for maintenance capex, because in steady state a company that is only replacing what it wears out spends about what it writes off. Capex materially above depreciation, sustained over years, is a business adding capacity; capex persistently below depreciation is a business shrinking its asset base, whether or not management describes it that way.

Free cash flow is the cash left over after the business has both traded and kept itself equipped — the money genuinely available to repay lenders, pay dividends, buy back shares, or fund an acquisition without raising anything new.

It is the number that connects operations to shareholders, and it is the input to a discounted cash flow valuation, which the DCF topic in this module builds on. It is also the number a company cannot fake for long, because it nets out both the accounting judgements and the capacity spending.

One caution on definitions. Free cash flow has no statutory definition in India, so a company's own presentation of it may exclude leases, or add back an acquisition, or use a capex figure net of asset sales. Compute it yourself from the statement, the same way each year, so your series is at least internally consistent.

Here is the single most useful thing an ordinary investor can do with this statement, and it takes two minutes. Add up operating cash flow across the last five or seven years. Add up net profit across the same years. Divide the first by the second.

Over a long enough run those two figures should be broadly similar for a healthy business — the ratio sits somewhere near one. The exact number matters less than the pattern. A ratio comfortably around or above one says the profits being reported are turning into money. A ratio that sits at half, year after year, says the profits exist on paper and are stuck somewhere in the balance sheet — usually in receivables that are not being collected or inventory that is not selling.

Use a multi-year total rather than a single year. Any one year can be distorted by a genuine one-off: a large order shipped in March and collected in April, a plant shutdown, a tax refund. A gap that persists across a full cycle is not a timing difference. It is a description of the business.

A negative operating cash flow means the core business consumed cash rather than producing it over the year. That sounds unambiguously bad. It is not — the same sign carries two completely opposite readings, and telling them apart is one of the more valuable skills this statement teaches.

In a young, genuinely fast-growing business, negative operating cash is often the arithmetic of growth. Every new customer requires stock to be bought and credit to be extended before any money comes back. If revenue is doubling, the working capital needed to support it is roughly doubling too, and it has to be funded before the cash arrives. That is a financing question, not a viability question, provided the unit economics are sound and the gap is closing as scale builds.

In a mature business with flat revenue, negative operating cash means something quite different. There is no growth absorbing the money, so the cash has gone into a lengthening collection cycle, unsold stock, or losses being concealed by non-cash accounting elsewhere. The same minus sign, and a completely different conclusion.

The distinguishing questions are about direction rather than level. Is the gap narrowing as revenue scales, or widening? Is the cash going into inventory and receivables that grow in line with sales, or faster than sales? And is the shortfall being funded by equity, which is patient, or by short-term borrowing, which is not.

The financing section is short, and most readers skip it. It answers a question none of the other statements answer directly: over this year, was the business fed by its own operations, by lenders, or by shareholders — and did it return anything to either?

Read it as a sentence. Consistently positive financing cash flow over many years means the company keeps needing outside money; the business is not self-funding, and existing owners are being diluted or the balance sheet is being levered. Consistently negative financing cash flow usually means the opposite: debt is being repaid, dividends are being paid, shares are being bought back, and operations are generating enough to do all of it.

The mix inside the section matters as much as the sign. Fresh equity raised at a fair price during an expansion phase is a legitimate choice. Fresh short-term borrowing used to cover an operating shortfall, year after year, is a different animal — it is the balance sheet absorbing a problem the income statement is not showing. And large dividends paid in a year when operating cash was negative means the distribution was funded by borrowing, which is worth knowing before anyone calls it a strong dividend record. The topic on capital allocation in this module deals with what those choices imply over a full decade.

Take Deccan Pipes Ltd (figures illustrative throughout; this is not a real company). It manufactures and sells industrial piping, and on the income statement it looks excellent — profit after tax has risen every year without interruption.

Now read the cash. Over the three years, cumulative profit after tax comes to ₹395 crore while cumulative operating cash flow comes to ₹200 crore, a conversion ratio of roughly 0.5. Free cash flow has gone from comfortably positive to negative, and the gap has been funded by borrowing.

Rebuilding the third year by the indirect method shows where the money went. Profit before tax of ₹220 crore, plus depreciation of ₹45 crore, plus finance cost of ₹30 crore added back, less interest income of ₹5 crore, gives ₹290 crore before working capital. Then inventory rose by ₹70 crore and receivables by ₹150 crore, against only a ₹20 crore rise in payables — a net drain of ₹200 crore. Cash generated from operations is ₹90 crore; taxes paid of ₹55 crore leave operating cash flow of ₹35 crore. Capex of ₹80 crore takes free cash flow to negative ₹45 crore, and the financing section shows net new borrowing of ₹90 crore.

The income statement said the company grew profit by 65 per cent over three years. The cash flow statement says every rupee of that growth, and more, was lent to customers and parked in a warehouse — and that the lender, not the business, funded the expansion.

You do not need to reconstruct every line to get most of the value. Run the same short sequence on every company, in the same order, and the outliers announce themselves.