Beginners study the three statements separately and then struggle to use them, because the useful information lives in the relationships between them. Every number on one statement has consequences on the others, and a company that is manipulating one has to make the others agree — which is exactly where the strain shows.
The three links
- 1Net profit flows into equity
Whatever the income statement reports as profit, minus whatever is paid out as dividends, is added to retained earnings on the balance sheet. This is why a company that loses money year after year sees its equity shrink, and eventually go negative.
- 2Net profit is the starting line of the cash flow statement
The cash flow statement begins with net profit and then undoes the accounting. Depreciation is added back because it was an expense that moved no cash. Changes in receivables, inventory and payables are adjusted because they represent profit recorded but not yet collected, or cash paid before the expense was recognised.
- 3Cash flow determines the cash line on the balance sheet
The net change in cash from the cash flow statement is exactly the change in the cash balance between last year’s and this year’s balance sheet. It has to be. If it is not, something is wrong.
Depreciation, the clearest example
A company buys a ₹100 crore machine expected to last ten years. Follow it through all three statements:
| Statement | Year 0 (purchase) | Each of years 1–10 |
|---|---|---|
| Income statement | Nothing. Buying an asset is not an expense. | ₹10 crore depreciation reduces reported profit |
| Balance sheet | Cash falls ₹100 crore, fixed assets rise ₹100 crore | Fixed assets fall ₹10 crore a year |
| Cash flow | ₹100 crore out, under investing | Nothing out. Depreciation is added back to operating cash flow. |
An auto driver buys a rickshaw for ₹3 lakh. In year one he earns ₹4 lakh in fares. His bank balance clearly went up by ₹1 lakh. But his accountant says his profit is ₹3.7 lakh, because the rickshaw loses ₹30,000 of value a year and that is a real cost even though he did not pay it to anyone this year.
Cash flow says ₹1 lakh in year one and ₹4 lakh in year two. Profit says ₹3.7 lakh both years. Neither is wrong — they answer different questions. Profit tells you whether the business model works; cash tells you whether he can pay rent this month.
The consistency checks
- Does the change in cash match? Closing cash on this year’s balance sheet minus last year’s should equal the net change in the cash flow statement.
- Does equity move by profit minus dividends? If equity jumped far more than that, the company issued shares — check whether that dilution was disclosed prominently.
- Do fixed assets and capex agree? A large jump in fixed assets with little investing outflow suggests a revaluation or an acquisition rather than genuine investment.
- Does debt on the balance sheet match financing cash flow? Borrowings rising while financing cash flow is negative needs an explanation.
A company reports net profit of ₹300 crore. Depreciation was ₹120 crore and receivables rose ₹410 crore. Roughly what is operating cash flow, ignoring other items?
Dukandaar teen register rakhta hai: bikri ka, samaan-udhaar ka, aur golak ka. Teeno alag lagte hain par jude hue hain — bikri ka profit golak mein aayega aur balance mein jud jaayega. Agar teeno ki kahani match nahi kar rahi, toh kahin na kahin gadbad hai. Yahi cross-check aapka sabse bada hathiyar hai.
- Profit minus dividends flows into retained earnings on the balance sheet.
- The cash flow statement starts with profit and undoes the accounting to reach actual cash.
- The net change in cash must equal the change in the balance sheet cash line.
- Depreciation reduces profit without touching cash, so healthy companies show cash flow above profit.
- The closed loop is why the cash flow statement is the hardest of the three to manipulate.
Mark it done to track your progress through the curriculum.
Common questions
Short, direct answers to what people ask about this topic.
- retained earnings meaning
- Retained earnings are the cumulative profits a company has kept in the business rather than paid out as dividends, added year after year to shareholders’ equity on the balance sheet. This is the link between the income statement and the balance sheet: a company that loses money for years sees retained earnings, and therefore its net worth, shrink and eventually turn negative.
- net profit minus dividends paid is added to
- Retained earnings on the balance sheet, which sit within shareholders’ equity. This single link is why the three financial statements form one system: whatever the income statement reports as profit, less what is distributed to owners, changes the equity a company carries.
- why is depreciation added back in the cash flow statement
- Because depreciation is an accounting expense that reduces reported profit but moves no actual cash — the money was spent when the asset was bought, not as it is written down. The cash flow statement starts from net profit and adds depreciation back to undo that non-cash charge and arrive at the cash the business really generated.
- how are the three financial statements linked
- Net profit from the income statement flows into retained earnings on the balance sheet and is also the starting point of the cash flow statement; the cash flow statement then explains the change in the cash balance between two balance sheets. Because every figure has consequences on the others, a company manipulating one statement has to make the others agree, and the strain usually shows.