The process of transferring securities to the buyer and payment to the seller after a trade is executed, completed in T+1 (one business day) in India.
Settlement is the final step in a securities transaction where the actual exchange of shares and money takes place between buyer and seller. When you buy shares on NSE or BSE, the trade is "executed" instantly but "settled" — meaning the shares arrive in your Demat Account and the money leaves your account — after a defined settlement period.
India moved to T+1 settlement (trade date plus one business day) for all equity trades in January 2023, making it one of the fastest settlement regimes globally. Previously, India followed T+2 settlement. This means if you buy shares on Monday, they are credited to your demat account by Tuesday end of day. The Clearing Corporation (NSE Clearing or Indian Clearing Corporation for BSE) guarantees settlement, eliminating counterparty risk.
The T+1 move has several implications for traders. Funds from share sales are available one day faster, improving capital efficiency. However, it also means that margin requirements are stricter — you need to have funds or approved margin before placing buy orders. For foreign portfolio investors (FPIs), the shorter cycle required operational adjustments due to time zone differences with their home markets.
Settlement involves multiple entities working in coordination: the stock exchange (trade matching), the clearing corporation (novation and netting), depositories (NSDL and CDSL for share transfers), and clearing banks (fund transfers). Each entity has specific obligations and timelines. Failure to deliver shares or pay on time results in penalties — short delivery leads to auction, and fund shortfalls attract interest charges.
Understanding settlement is crucial for trading strategies. Intraday trades (where you buy and sell the same stock within a session) do not require settlement — only the profit or loss is settled. Delivery trades (where you intend to hold the shares) go through the full settlement process. This distinction affects margin requirements, brokerage charges, and STT rates.
India Context
India moved to T+1 settlement in January 2023, among the fastest globally. NSE Clearing and ICCL guarantee settlement. NSDL and CDSL handle demat transfers.