The age of a mutual fund refers to the number of years since the scheme was launched and became available for investor subscription — measured from the fund's inception date to the current date. Fund age is an important consideration in mutual fund evaluation because older funds have longer track records that can be assessed across multiple market cycles — including bull markets, bear markets, periods of high inflation, and economic slowdowns — providing investors with a more reliable basis for judging whether the fund's performance reflects genuine investment skill or simply favourable market timing. A fund with a 10 to 15-year history in India has navigated multiple Nifty cycles, RBI rate cycles, and global macro disruptions — making its long-term rolling return and drawdown data statistically more meaningful. Newer funds with less than three years of history lack the track record depth needed for comprehensive performance assessment, though they may offer advantages like smaller AUM (which can improve agility in mid-cap and small-cap segments) and fresh portfolio construction unencumbered by legacy positions. SEBI requires Indian AMCs to disclose the inception date of each scheme in all official documents — including the Scheme Information Document (SID), Key Information Memorandum (KIM), and fund fact sheets.