You'll see the deepest idea in the whole cycle most easily with a trader.
Worked example: a cardamom trader
Meera trades cardamom. She's synthetic, and her numbers are clean on purpose. Three things happen:
- March: she buys 200 kg of cardamom for ₹1,00,000 cash.
- April: she sells all 200 kg to a Delhi wholesaler for ₹1,40,000 on credit. He'll pay next month.
- May: the wholesaler pays her ₹1,40,000.
So when did Meera make her profit, and how much was it?
The cash-basis answer. Record things only when cash moves:
| Month | Cash in | Cash out | Cash "profit" |
|---|---|---|---|
| March | 0 | 1,00,000 | −1,00,000 |
| April | 0 | 0 | 0 |
| May | 1,40,000 | 0 | +1,40,000 |
Read that table as a story. March was a catastrophe, April a dead month, May a triumph. Every line of that story is false. In March she swapped cash for cardamom worth every paisa she paid, so she lost nothing. April was the best month. That's when she created value, buying at 500/kg and selling at 700/kg. May was a debt collector's formality.
Cash accounting answers "when did cash move?" But the question that matters is "when was value created, and how much?"
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How does accrual accounting work?
The accrual answer rests on two principles, and all of modern accounting stands on them:
- Revenue recognition: record revenue when it's earned, which means when you deliver the goods or perform the service. Cash arriving doesn't decide it. Meera earned ₹1,40,000 in April, the moment the cardamom changed hands and the wholesaler's obligation became real.
- Matching: record expenses in the same period as the revenue they helped produce, however early or late the cash was paid. The ₹1,00,000 cost of the cardamom belongs in April, matched against the sale it enabled. In March that ₹1,00,000 wasn't an expense at all. It turned one asset, cash, into another, inventory. It waits on the balance sheet as inventory until the sale releases it into the income statement as cost of goods sold.
The accrual story:
| Month | Revenue | Expense (COGS) | Profit |
|---|---|---|---|
| March | 0 | 0 | 0 |
| April | 1,40,000 | 1,00,000 | +40,000 |
| May | 0 | 0 | 0 |
Now the numbers tell the truth. Value was created in April, and it was ₹40,000, a 40% markup on cost. That's what accrual accounting is: a system for pinning profit to the period in which it was earned, with two tools. Recognize revenue when it's earned, and match costs to their revenue.
What's the catch with accrual accounting?
The price of the truth. Look at what accrual accounting had to invent to tell this story. There's an asset called inventory, which is cost waiting for its revenue. There's an asset called accounts receivable, revenue waiting for its cash. Richer examples add liabilities like unearned revenue, cash waiting to be earned, and accrued wages, expense recorded before it's paid. Each of these "accrual items" is a timing bridge between economic events and cash movements. Each one also needs judgment and estimation, and that's where both insight and manipulation live.
When Phase 2 teaches you forensic analysis, you'll find that nearly every accounting fraud in history abuses accrual timing. One way is recording revenue before it's earned. Satyam booked wholly fictitious receivables, and the auditors never verified the bank balances. Another is parking expenses as assets so they never hit profit, which is how WorldCom capitalized $3.8bn of ordinary network costs. The cure is never to abandon accrual accounting. Read the accruals with open eyes and check them against cash. That check against cash is the reason the cash flow statement exists. Keep it in one line: accrual profit is an opinion and cash is a fact. You need both.
Who can use cash accounting?
Who's allowed to use cash accounting? Tiny entities, like an individual freelancer's own books or very small businesses below statutory thresholds. Every listed company you'll ever analyze, Indian, US or anywhere else, reports on the accrual basis. India's Income-tax Act does separately permit a "cash system" for certain professionals' tax computation. Their published accounts, if audited under the Companies Act, are still accrual. Keep tax books and financial books separate in your head. You'll see this formalized in the liabilities and financing module ahead.