This report provides a comprehensive analysis of management accounting systems and techniques, with a specific focus on their application within the Nisa retail chain. The report begins by defining management accounting and outlining different types of accounting systems, including single and double-entry systems, manual and computerized systems, and cost accounting systems. It then explores various management accounting reports, such as budget reports, accounts receivable aging reports, and job cost reports, highlighting their importance in providing information, aiding in decision-making, and facilitating control. The report also delves into the benefits of accounting systems, such as increased accuracy, automation, and compatibility, while also evaluating the critical aspects of management accounting systems and reporting within Nisa. Furthermore, the report examines absorption costing and marginal costing methods, including the preparation of income statements, and the applicability of the break-even formula. Planning tools for budgetary control are also discussed, including their advantages, disadvantages, and application in preparing, forecasting, and analyzing budgets. Finally, the report analyzes management accounting systems in response to financial problems and evaluates planning tools to solve financial problems, concluding with an overview of management accounting's key aspects.