A financial statement audit is a formal examination of a company's financial statements. Its goal is to assess whether financial statements fairly and substantially accurately depict business operations and financial situation in compliance with the Generally Accepted Accounting Principles (GAAP) published by the Financial Accounting Standards Board. The income statement, balance sheet, statement of Cash Flow Budgeting and Forecasting in Washington, and other supporting disclosures are all specifically examined by the auditor for accuracy.A financial statement audit must be performed in accordance with GAAP by an impartial external auditor.