Accounting principles and standards form the foundation of financial reporting. They provide a framework for recording, measuring, and presenting financial information consistently and reliably. These guidelines ensure that financial statements accurately reflect a company's economic reality and enable stakeholders to make informed decisions. Key concepts include accrual accounting, conservatism, and materiality. Financial statements like the balance sheet, income statement, and cash flow statement provide a comprehensive view of a company's financial position and performance. GAAP and IFRS are the primary accounting standards used globally, each with its own approach to financial reporting.