The holding period is the duration you've held a mutual fund investment — it determines whether gains are classified as Short-Term Capital Gains (STCG) or Long-Term Capital Gains (LTCG) for tax purposes.
For equity-oriented mutual funds (≥65% equity): holding period > 12 months = LTCG; ≤ 12 months = STCG. For debt mutual funds: all gains taxed at slab rate regardless of holding period (for investments post-April 1, 2023). For international fund of funds or gold funds: holding period > 24 months = LTCG; ≤ 24 months = STCG. For ELSS: mandatory 3-year lock-in from each investment date. In SIPs, each instalment's holding period is counted from that specific instalment's date.
If you invested ₹10,000 today in an equity fund, the clock starts now. Come back after 12+ months → LTCG (tax-efficient). Come back within 12 months → STCG (higher tax rate). For SIPs, each monthly investment is a separate transaction with its own clock. This means if you started a SIP 2 years ago, your earliest instalments have LTCG treatment but the last few months' investments are still STCG.
Equity fund >12 months: LTCG at 12.5% (above ₹1.25 lakh).
Equity fund ≤12 months: STCG at 20%.
Debt fund (post-April 2023): slab rate regardless of holding period.
Gold/FOF >24 months: 12.5% LTCG. ≤24 months: slab rate.
Each SIP instalment counts its own holding period from instalment date.