How the three connect

Two companies, same industry, same year. Both report profit after tax of ₹120 crore, and both add ₹40 crore to their reserves - the pool of profit a company keeps inside the business rather than paying out. On those numbers, an identical year. Then you open the third statement, the one that tracks cash. The first company's cash went up ₹40 crore; the second's did not move at all. illustrative

That should be impossible. The three financial statements are wired together so tightly they cannot disagree: if profit is ₹120 crore, that profit has to land somewhere, and the balance sheet still has to balance to the last rupee. So how do two companies follow the same rules, report the same profit, grow reserves by the same amount - and finish the year with completely different cash? And which of them actually earned it?

The answer is the whole point of reading a company. You cannot get it from the profit line, because any one statement, read alone, can be dressed up: the P&L can show a record profit in a year the firm was quietly running out of cash; the balance sheet can show reserves swelling with barely any real money behind them. What protects you is that the three together form a closed system. A rupee earned and kept does not vanish - at year-end it is somewhere. It might be cash, or a machine, or stock on a shelf, or an unpaid customer bill. So the three statements are three views of the same rupee: the P&L says it was earned, the balance sheet says where it now sits, and the cash flow statement says whether it ever arrived as money.

Take a single rupee of profit and walk it, one station at a time, from the moment it is earned.

It starts in the P&L. Under the accrual basis, a sale becomes revenue when the goods are delivered, not when the customer pays. Subtract costs, interest and tax, and what survives at the bottom is profit after tax. Say one rupee of it makes it to the bottom line.

It moves into reserves. The company can pay that rupee out as a dividend or keep it. A rupee it keeps is retained earnings, added to the reserves line inside shareholders' equity. This is the hinge: the bottom of the P&L becomes an increase in equity on the balance sheet. Last year's reserves plus this year's kept profit equals this year's reserves.

An asset must move to match it. A balance sheet balances by construction - every rupee of equity is backed by a rupee of assets, net of what the firm owes. So the kept rupee cannot sit on the equity side alone; something on the asset side rose by a rupee too. If the customer has paid, that something is cash. If not, it is a trade receivable - a promise of cash still to come. Either way the sheet balances, and that is exactly how two firms can post the same profit and the same reserves yet hold different cash: the matching asset can be money, or an IOU.

The cash flow statement settles it. This statement rebuilds the year using money that actually moved. It starts from profit, then strips out everything booked as a sale but not yet banked - chiefly the rise in receivables. If the rupee was collected, cash flow from operations rises with profit; if it is still a receivable, operating cash does not move, and the statement quietly tells you the profit has not become cash. This guaranteed tie-out between the three statements is called articulation, and it is the backbone of everything ahead.

One kind of spending breaks the simple profit-equals-cash rule, and it is worth flagging now. Capital expenditure - money spent to build or buy long-lived assets, a plant or a set of stores - does not pass through the P&L in the year it happens. It goes straight onto the balance sheet as an asset and leaves through the investing section of the cash flow statement. So a firm can earn a clean profit, convert all of it to operating cash, and still watch its cash balance fall because it poured the money into construction. The P&L will not show you that. The cash flow statement will.

The wiring is identical in every company; the shape it produces is not. Picture three bars - profit, operating cash, and free cash after capex - and note that they sit in a completely different arrangement depending on the business. The naive expectation is that a good company shows operating cash roughly matching profit. In two of the four cases below, the healthy firm is the one whose cash line looks alarming.

The lender and the contractor both show negative operating cash while perfectly healthy. Carry the ordinary FMCG instinct - that a good business always throws off cash - into either, and you reject exactly the wrong company. The wiring is the same in all four; what it means is completely different, and that is the reading you must redo in each business rather than apply as a rule.

Take a composite mid-cap specialty-chemicals maker. It ended last year with reserves of ₹500 crore and cash of ₹150 crore. This year it books an extra ₹40 crore of profit on a big order, delivered in March, with the customer on 90-day terms. Walk that rupee through: illustrative

• P&L: profit after tax rises ₹40 crore.
• Reserves: with no dividend on that slice, ₹40 crore is retained. Reserves go ₹500 crore → ₹540 crore.
• Balance sheet: equity is ₹40 crore higher, so an asset must be too. The customer has not paid, so the asset that rose is receivables, not cash. Cash unchanged; the sheet still balances.
• Cash flow: CFO starts from the higher profit, then subtracts the ₹40 crore rise in receivables. Net effect on operating cash: zero.

The firm genuinely earned ₹40 crore under the rules, and its reserves honestly reflect it - but not one rupee is in the bank yet. Whether that is fine or worrying comes down to one question: what would change the conclusion? If the ₹40 crore is collected in April on normal terms, this was timing, and the cash follows. If receivable days keep climbing quarter after quarter, the profit is curdling into an IOU that may never be paid, and the record year was an accounting event, not an economic one. Same ₹40 crore; two completely different businesses. One quarter's gap between profit and cash is noise; the multi-quarter trend in receivable days is the signal.

To feel the mechanism directly, change one number and watch where it lands. Book extra profit and choose whether the customer paid or bought on credit; then add capex and watch it slip past the P&L entirely. On every setting the balance sheet still balances - that balancing is articulation, and it is never in doubt. The only question the tool keeps putting to you is where the rupee actually went.

Articulation guarantees the three statements reconcile. It does not guarantee they are honest, and it cannot grade the quality of what it reconciles.

Consider a completely fabricated sale. Profit goes up, a receivable rises to match, reserves grow, and the balance sheet still balances to the rupee. The closed system is perfectly satisfied, yet nothing real was earned. Articulation also cannot tell you whether a receivable will ever be collected, whether reserves are backed by cash or by ten years of unpaid invoices, whether the inventory that soaked up the profit can be sold, or whether a payable was stretched just to flatter operating cash. All it tells you is that the money went somewhere - not that the somewhere is any good. The rest of Part One, and the whole of Part Three, exist to question the quality of each place the money landed. Reconciliation is where reading a company begins; it is never where it ends.

Whenever profit grows faster than cash, an analyst asks some version of: "CFO lagged PAT again this quarter - can you walk us through the working-capital movement?" That probes exactly this linkage, and the way management answers is one of the cleanest reads on their candour you will get.

A good answer names the arithmetic:

"Operating cash was ₹120 crore against ₹165 crore of PAT. The ₹45 crore gap is almost entirely receivables - days went from 62 to 78 because two large Q4 orders shipped in March on 90-day terms; both are within limit, and roughly ₹30 crore has already come in this quarter. Inventory added ₹10 crore ahead of the new line. We expect days back to the low 60s by H1."

Numbers, a named cause, a timeframe, and a promise you can check next quarter. That is what a timing gap sounds like, as opposed to a real deterioration.

An evasive answer substitutes an adjective for the arithmetic:

"On a full-year basis cash always normalises - quarterly cash flow is lumpy and not the right lens. The demand environment is robust and we're very comfortable with the receivables position."

No number, no cause, no date; "robust" stands in for the figures, and it never says what receivable days actually did. The follow-up nobody asks pins it down: "What were receivable days this quarter versus a year ago, and how much of the March receivable has been collected since?" Watch what happens when the room accepts "cash normalises over the year" and moves on. That silence is itself the signal - either the sceptical analysts have stopped covering the stock, or the number is bad enough that not asking has become the polite convention. A profit that will not turn into cash, on a call where nobody makes management account for it, is the exact combination this module trains you to notice.

1. Reading reserves as a pile of cash. "The company has ₹2,000 crore of reserves" tells you nothing about its bank balance. Reserves are cumulative retained profit - an accounting balance in equity. The assets behind them might be plant, inventory, or receivables. Enormous reserves can sit atop almost no cash.

2. Treating a balanced balance sheet as a clean bill of health. It always balances; that is arithmetic, not virtue. A fabricated sale balances perfectly. Balancing is the price of entry, not evidence of quality - which is also why celebrating a record profit without opening the cash flow is a record of invoices mistaken for earnings.

3. Reading operating cash with the wrong sector's rulebook. Negative operating cash is terminal in FMCG and completely normal in a growing lender or an EPC contractor holding retention money. The sign is identical; the verdict depends on the business. Diagnose it - capex, growth in working capital, or genuine trouble - before you accuse anyone.

4. Mistaking stretched payables for cash generation. Operating cash can be flattered simply by paying suppliers later. Operating cash rising while payable days balloon is not the business earning more; it is the business borrowing from its own vendors.