SEBI’s T+0 Settlement Expansion: Accelerating Market Efficiency and Resource Mobilization

From a policy perspective, this transition is significant for several reasons. First, it enhances the mobilization of resources by reducing the time capital is locked in the settlement pipeline. For retail investors, near-instantaneous access to funds can increase market participation and trust. Second, it drastically reduces counterparty risk—the risk that one party will default before the transaction is settled. By shortening the settlement window, the systemic risk within the clearing and settlement ecosystem is minimized. However, the implementation is not without challenges. Market participants have raised concerns regarding the potential fragmentation of liquidity between the T+1 and T+0 segments. Furthermore, the operational burden on brokerages to upgrade technological infrastructure and manage real-time fund transfers is substantial. SEBI’s cautious "beta" approach allows for testing these operational nuances without disrupting broader market stability. As India moves toward a T+instantaneous settlement environment, it sets a benchmark for global financial markets in terms of technology and regulatory agility. UPSC Relevance: This development is a prime example of financial sector reforms aimed at improving the ease of doing business and resource mobilization. Aspirants can use this to illustrate points on capital market efficiency in GS Paper III (Economy) and the role of regulatory bodies like SEBI in GS Paper II (Statutory Bodies). It specifically touches upon the 'mobilization of resources' and 'growth' dimensions of the syllabus.