This report focuses on the management accounting and how it helps the management to make long term and short term decisions. It covers benefits, methods, techniques and tools used in management accounting. The report discusses the benefits of management accounting such as planning operational activities, taking important decisions, monitoring performance, increasing productivity and providing better services to customers. It also covers different methods used to prepare management accounting reports such as marginal costing and constraint analysis. The report further discusses management accounting techniques used to do analysis of financial information and planning tools used for budgetary control purposes. Finally, the report covers how businesses are using management accounting for solving financial issues of the organisation and how it leads to the sustainable success of the organisation.