Retail banking in India has experienced high growth in the past decade but now faces challenges constraining further growth. Key issues include declining net interest margins and fees as well as rising operating costs. Additional bottlenecks are customer saturation in urban areas, high numbers of inactive accounts, low customer loyalty leading to switching between banks, and competition from non-banking entities. To address these, banks need to improve delivery and experience through initiatives like relationship-based pricing and response times, 24/7 service availability, faster complaint resolution, and loyalty programs rewarding long-term customers. Banks should also explore new business models to profitably serve rural markets and redefine investment advisory services to directly advise customers.