Why profit and loss statement (P&L) matters to a first-time founder
This statement shows how sales and expenses produced a profit or loss during a month, quarter or year. Regular review can reveal weakening margins or rising overhead before cash pressure becomes obvious. It is central to reporting, but it does not explain every cash movement.
Examples of profit and loss statement (P&L)
A company reports ¥12 million of revenue, ¥4.5 million cost of sales and ¥6 million operating expenses for one quarter. Its statement shows ¥1.5 million operating profit before any interest and tax lines. A ¥3 million customer invoice may be included even if payment arrives next quarter.
Common misunderstanding
It is not a bank statement or balance sheet. The profit and loss statement covers performance over a period, while the balance sheet shows assets, liabilities and equity at a date. Accrual accounting can recognise revenue or expenses before the related cash moves.
When to use it
Review it monthly once transactions are recorded consistently. Compare actual figures with budget and prior periods, then investigate material changes. Ask an accountant which accounting basis and classifications apply. Pair it with cash flow and the balance sheet before making financing or distribution decisions.