Settlement Guarantee Fund
The Settlement Guarantee Fund (SGF) is a corpus maintained by a clearing corporation to ensure that all trades on a stock exchange are settled even if a trading member defaults on their obligations, thereby eliminating counterparty risk for other market participants.
Trade settlement in stock markets involves a critical risk: after a buyer and seller agree on a transaction, what happens if one party fails to deliver securities or funds by the settlement date? Without a safety net, such defaults could cascade across the market, causing other participants who relied on those funds or securities to fail in their own obligations. The Settlement Guarantee Fund is the financial shock absorber that prevents such cascades.
In India, the SGF is maintained by clearing corporations—primarily the NSE Clearing Limited (formerly NSCCL) and the Indian Clearing Corporation Limited (ICCL, a subsidiary of BSE). SEBI regulates the minimum size and composition of these funds under its Clearing Corporation Regulations. Each clearing corporation is required to maintain a Core SGF and a Cash Component within the broader SGF framework.
The SGF is funded from multiple sources: contributions from clearing members (brokers and custodians who are clearing members), a portion of the transaction charges collected by the exchange, and investment income earned on the corpus. Clearing members contribute to the SGF based on the volume and risk profile of their business.
If a clearing member defaults—that is, fails to pay funds or deliver securities by the settlement deadline—the clearing corporation first uses the defaulting member's own margins and deposits. If these are insufficient, the clearing corporation draws from the SGF to complete the settlement obligations to the non-defaulting parties. This ensures that sellers receive their money and buyers receive their securities regardless of who defaults.
SEBI revised the SGF framework significantly in 2014 and again in subsequent circulars to introduce the concept of a minimum required corpus (MRC) and to mandate the interoperability of clearing corporations. The size of the SGF is periodically stress-tested against hypothetical default scenarios to ensure it is adequate for extreme market conditions. The SGF has been a cornerstone of India's market resilience, and no major settlement failure has occurred on the mainstream Indian exchanges since its robust operationalisation.