Analysis of earning quality of State Bank of India

The research focuses on the earnings quality of one of the public sector banks, State Bank of India (SBI), for a period of 11 years (2012–2023) by studying important financial measures such as Interest Income to Total Income, Net Interest Margin (NIM) to Total Assets, Return on Equity (ROE), and Operating Profit to Total Assets. The study attempts to examine the bank's profitability, efficiency, and sustainability of profits because of the increasing complexity of banking revenues and the requirement for financial stability. According to the results, interest income accounts for a significant amount of SBI's overall revenue (83.17%–90.06%), suggesting an extensive dependence on core banking functions. Asset growth has exceeded interest income efficiency, according to the NIM to Total Assets ratio. The ROE varied greatly, falling precipitously to -2.98% in 2017–18 before rising to 15.33% in 2022–23, indicating increased profitability. Consistent operating efficiency was shown by the Operating Profit to Total Assets ratio, which was stable between 1.46% and 1.98%. Interest income is significant for generating revenue, as evidenced by a hypothesis test that found it substantially adds to overall income (t=5.29 > t-critical=1.83). According to the report, SBI could raise shareholder returns through improved capital management, optimise asset utilisation to raise NIM, and diversify its revenue streams to reduce interest rate risks. The study emphasises that maintaining long-term financial stability requires equitable growth among core and non-core revenue sources. Even while SBI has excellent operational stability, significant increases in cost effectiveness and asset profitability might boost the company's earnings quality even further. The results give regulators, investors, and bank management important information for evaluating the sustainability and performance of the Indian banking industry.