Comparative Analysis an Accounting Technique of Analysis and Interpretation of Financial Statement

This paper explores the importance of comparative analysis and its methods in financial research, decision-making, and strategic planning are examined in this paper.In order to find trends, patterns, and insights, comparative analysis compares financial data across time or against industry benchmarks.Examined are several forms of comparison analysis, each providing a distinct viewpoint on the state and functioning of the financial system: ratio analysis, cross-sectional analysis, vertical analysis, and horizontal analysis.The study emphasises the value of comparison analysis in benchmarking, financial health assessment, trend identification, decision assistance, and theoretical application in performance evaluation.There is also discussion of current developments in comparative analysis, including integrated reporting, AI and data analytics, and a focus on sustainability and ESG.In order to highlight their importance in evaluating financial performance and health, the paper's conclusion looks at a few particular approaches, including ratio analysis, comparative income statement analysis, comparative balance sheet analysis, and comparative common size statement analysis.