The provided report concludes that management accounting plays a vital role in business decision making. It introduces management accounting tools such as costing and budgeting, which are useful for decision-making and organizational effectiveness. The significance of management accounting is understood to impact further planning procedures and profitability of Nero Ltd. Various management accounting systems, including reports, are presented for better quality services and improving the financial position of the organization. Approaches of management accounting are described for further implementations and entity's effectiveness for longer time periodicity.