What is an ELSS fund?
ELSS stands for Equity Linked Savings Scheme, also called a tax saver mutual fund. A mutual fund is a pool of money from many investors, invested by a professional manager under SEBI rules. ELSS is a category, SEBI's label for what a fund may hold. By SEBI's rule, at least 80% of an ELSS fund's money must sit in equity, shares of companies. Written in 2005, the scheme still applies today: old rules continue if they don't clash with the newer Income-tax Act, 2025.
Since 26 February 2026, SEBI requires every fund's name to match its category. This category's official name is now ELSS – Tax Saver Fund. ELSS is still the name people search for, but scheme names must now carry the fuller one.
A fund house can offer only one ELSS scheme. It can choose the kind: an active ELSS, where a manager picks the shares, or a passive ELSS, an index fund. An index is a list of companies picked by fixed rules. This one copies an index of the top 250 companies by market capitalisation, a company's share price times its number of shares. Either way, the same 80% floor and three-year lock-in apply, stopping early withdrawal.