Profit and loss account and balance sheet
The Profit and Loss Account and Balance Sheet
Two documents sit at the heart of a business's published financial statements: the profit and loss account (also called the income statement) and the balance sheet (also called the statement of financial position). Together, they provide a comprehensive picture of a business's financial performance over a period and its financial position at a specific point in time. Understanding how to construct, read, and interpret both statements is a core skill in IBDP Business Management.
The profit and loss account (income statement)
The profit and loss account records a business's revenue and costs over an accounting period — typically one year — and calculates the resulting profit or loss. It answers the question: how did the business perform financially over this period?
The account is constructed in three stages, each producing a distinct profit measure:
| Stage | Calculation | What it measures |
|---|---|---|
| Gross profit | Sales revenue minus cost of goods sold (COGS) | Profit from trading activity before overheads are deducted |
| Profit before interest and tax (PBIT) | Gross profit minus operating expenses (overheads) | Operating profitability — how efficiently the business manages its overhead costs |
| Net profit (profit for the year) | PBIT minus interest charges minus corporation tax | The final residual profit available to shareholders as dividends or retained earnings |
The balance sheet (statement of financial position)
The balance sheet is a snapshot of the business's financial position on a single date — typically the last day of the accounting year. It records what the business owns (assets), what it owes (liabilities), and the residual interest of the owners (equity). The fundamental accounting equation that underpins the balance sheet is:
[ ext{Assets} = ext{Liabilities} + ext{Equity} ]Assets are classified by how quickly they can be converted to cash:
- Non-current assets (fixed assets): long-term assets held for more than one year — property, plant and equipment, vehicles, intangible assets.
- Current assets: short-term assets expected to be converted to cash within one year — stock (inventory), debtors (accounts receivable), cash and cash equivalents.
Liabilities are similarly classified by when they fall due:
- Current liabilities: debts due within one year — trade creditors, overdrafts, short-term loans, tax payable.
- Non-current liabilities: debts due in more than one year — long-term bank loans, bonds, mortgages.
Equity (shareholders' funds) represents the owners' residual interest in the business: share capital plus retained profit accumulated over the life of the business.
Working capital is a key figure derived from the balance sheet:
[ ext{Working capital} = ext{Current assets} - ext{Current liabilities} ]Positive working capital indicates the business can meet its short-term obligations. Negative working capital is a warning sign of potential liquidity difficulties.
Merrow & Sons Ltd is a UK-based manufacturer of specialist garden tools. The following data relates to the financial year ended 31 December:
| Profit and Loss Account — Year ended 31 December | |
|---|---|
| Sales revenue | £1,840,000 |
| Cost of goods sold | £(1,104,000) |
| Gross profit | £736,000 |
| Operating expenses (overheads) | £(382,000) |
| Profit before interest and tax (PBIT) | £354,000 |
| Interest charges | £(48,000) |
| Corporation tax (20%) | £(61,200) |
| Net profit (profit for the year) | £244,800 |
| Dividends paid | £(80,000) |
| Retained profit for the year | £164,800 |
Key calculations shown:
[ ext{Gross profit} = £1{,}840{,}000 - £1{,}104{,}000 = £736{,}000 ] [ ext{PBIT} = £736{,}000 - £382{,}000 = £354{,}000 ] [ ext{Tax} = £354{,}000 - £48{,}000 = £306{,}000 imes 20\% = £61{,}200 ] [ ext{Net profit} = £306{,}000 - £61{,}200 = £244{,}800 ] [ ext{Retained profit} = £244{,}800 - £80{,}000 = £164{,}800 ]| Balance Sheet as at 31 December | |
|---|---|
| Non-current assets | |
| Property, plant and equipment (net of depreciation) | £920,000 |
| Current assets | |
| Stock (inventory) | £148,000 |
| Debtors | £214,000 |
| Cash and cash equivalents | £67,000 |
| Total current assets | £429,000 |
| Current liabilities | |
| Trade creditors | £(163,000) |
| Overdraft | £(42,000) |
| Total current liabilities | £(205,000) |
| Working capital (net current assets) | £224,000 |
| Total assets less current liabilities | £1,144,000 |
| Non-current liabilities | |
| Long-term bank loan | £(380,000) |
| Net assets | £764,000 |
| Equity (shareholders' funds) | |
| Share capital | £400,000 |
| Retained earnings (cumulative) | £364,000 |
| Total equity | £764,000 |
The balance sheet balances: net assets equal total equity (£764,000 = £764,000), confirming the fundamental accounting equation holds. Merrow & Sons has positive working capital of £224,000, indicating adequate short-term liquidity. The £164,800 retained profit for the year increases cumulative retained earnings on next year's balance sheet.
The relationship between the two statements
The profit and loss account and balance sheet are directly linked. The retained profit calculated at the bottom of the profit and loss account flows into the retained earnings section of the balance sheet, increasing equity. This is how a profitable year strengthens the balance sheet: profitability drives equity growth, which in turn improves the financial position of the business.
Key Takeaways
- The profit and loss account shows financial performance over a period; the balance sheet shows financial position at a single point in time.
- Gross profit = sales revenue minus cost of goods sold; PBIT = gross profit minus operating expenses; net profit = PBIT minus interest and tax.
- The balance sheet records assets (non-current and current), liabilities (current and non-current), and equity; it must always balance: Assets = Liabilities + Equity.
- Working capital = current assets minus current liabilities; positive working capital indicates the ability to meet short-term obligations.
- Retained profit from the profit and loss account flows into retained earnings on the balance sheet, directly linking the two statements.
- The same financial data can be read differently by different stakeholders: a bank focuses on debt and liquidity; a shareholder focuses on net profit and dividends.