Any profits not paid out as dividends are shown in the retained profit column on the balance sheet. The amount shown as cash or at the bank under current assets on the balance sheet will be determined in part by the income and expenses recorded in the P&L.
It begins with an entry for revenue, known as the top line, and subtracts the costs of doing business, including the cost of goods sold, operating expenses, tax expenses, and interest expenses. The difference, known as the bottom line, is net income, also referred to as profit or earnings.