LTCG and STCG on Equity Mutual Funds in 2026: The Post-Budget Playbook

Equity mutual fund taxation is the single biggest change investors have had to absorb in this decade. The July 2024 Budget raised the short-term capital gains (STCG) rate on equity funds from 15% to 20% and the long-term capital gains (LTCG) rate from 10% to 12.5%, while also raising the annual LTCG exemption from ₹1 lakh to ₹1.25 lakh. Those new numbers are live for FY 2025-26 and every gain you book before 31 March 2026 gets computed on them. This article is the practical playbook.

The rules, stated precisely

• Equity mutual fund for tax purposes = scheme with ≥65% equity exposure in Indian listed equities. Includes most large-cap, flexi-cap, ELSS, mid-cap, small-cap, sector, and equity-hybrid funds.
• STCG = gains on units held for ≤12 months. Taxed at 20% flat plus 4% cess.
• LTCG = gains on units held for >12 months. First ₹1.25 lakh of LTCG per financial year is exempt. Gains above that are taxed at 12.5% flat plus 4% cess. No indexation.
• Surcharge applies on top of the rate for taxable income above ₹50 lakh in the relevant slab.

Tax harvesting: the most underused move

Every financial year you get a ₹1.25 lakh LTCG exemption on equity MF gains. If you never redeem, you never use it. Tax harvesting is the deliberate act of redeeming just enough of your long-held units to realise ₹1.25 lakh of gain, then re-investing the proceeds on the next business day. The gain becomes tax-free, your cost basis resets upward, and future sales owe tax on less.

Worked example. You bought ₹5 lakh of a flexi-cap fund in April 2022 at NAV 120. In March 2026 the NAV is 216 (80% gain). Your units = 5,00,000 / 120 = 4,166.67. Current value = 4,166.67 × 216 = ₹9 lakh. Unrealised gain = ₹4 lakh.

Redeem ₹2.8125 lakh worth of units (specifically, 2.8125 × 1.25 / 4 = the fraction that yields exactly ₹1.25 lakh of gain). Tax owed: zero. Re-buy the same amount the next business day. Your new weighted-average cost basis is now higher, so when you eventually sell the full holding you will have ₹1.25 lakh less taxable gain.

Do this every year and over 20 years you shelter ₹25 lakh of gains from tax. At the 12.5% rate, that is ₹3.12 lakh of saved tax with zero change to your investment strategy.

When to book STCG deliberately

STCG at 20% looks punitive, but there is one situation where booking it is the right call: when you hold an equity fund with a meaningful gain in a year where your taxable income keeps you below the rebate threshold (₹12 lakh in the new regime for FY 2025-26). In that case STCG stacks onto your salary and is still absorbed by the rebate. Most salaried investors above ₹12 lakh income should never book STCG on purpose.

ELSS lock-in and tax harvesting

ELSS units have a 3-year statutory lock-in. Once a specific tranche's lock-in expires, the tax status is identical to a normal equity fund — you can harvest it. A ₹1.5 lakh ELSS SIP done for 10 years creates a rolling cascade of tranches that each become harvestable 3 years after purchase, which means by year 13 you can harvest ₹1.25 lakh of gain every single year from ELSS alone.

Mistakes we see on client CAS statements

1. Harvesting too aggressively. If you redeem ₹2 lakh of gain, ₹75,000 is above the exemption and gets taxed at 12.5%. Redeem exactly the amount that yields ₹1.25 lakh of gain — no more.
2. Forgetting the 12-month rule on re-bought units. The clock resets. If you harvest and re-buy in March, those new units are short-term for 12 months. Do not touch them until the following March.
3. Confusing dividend reinvestment with harvesting. IDCW payouts are taxed at slab as dividend income, not as capital gains. They do not use your ₹1.25 lakh exemption.
4. Booking gains in switch transactions but treating them as neutral. A switch from Regular to Direct, or from Growth to IDCW, is a redemption followed by a fresh purchase. It triggers capital gains.

Equity-hybrid funds: the easy win

Equity-hybrid (aggressive-hybrid) funds hold 65–80% equity and 20–35% debt. Because they are classified as equity for tax purposes, the debt portion is effectively taxed at 12.5% LTCG rather than slab. For a 30%-slab investor, this is a ~15 percentage-point tax saving on the debt sleeve relative to holding debt funds directly. If you want a conservative equity exposure with tax-efficient debt built in, equity-hybrids beat a DIY equity-plus-debt-fund portfolio on a post-tax basis.

The FIFO rule

When you redeem, the oldest units are sold first (First In First Out). Your AMC's CAS statement tracks this automatically — but it matters because it determines whether the sale is LTCG or STCG. Always use a portfolio tracker that shows per-tranche cost basis so you do not accidentally trigger STCG on units you thought were long-term.

Use our LTCG calculator to compute the exact sale amount for harvesting, and our fund comparison tool to find equity-hybrids with the best post-tax return profile. Information above reflects FY 2025-26 rules; consult a qualified tax adviser for your specific situation. Mutual Fund investments are subject to market risks.