Tax Harvesting 101: Using the ₹1.25 Lakh LTCG Exemption Under Section 112A

Tax harvesting is one of the few tax moves in investing that is both simple and genuinely useful. But it applies only in a narrow part of the equity tax rulebook.

It matters for long-term capital gains covered by section 112A, such as eligible listed equity shares, equity-oriented mutual funds, and business trusts where the conditions of that section are met.

The idea is straightforward: realise part of your eligible long-term gain within the annual exemption, then buy back the holding if you still want to own it. Your portfolio exposure stays broadly the same, but your purchase price resets higher.

The Core Rule

For section 112A assets, the first ₹1.25 lakh of eligible long-term capital gains in a financial year is exempt.

For transfers on or after July 23, 2024, gains above that threshold are generally taxed at 12.5% under the revised framework. If you do not realise gains at all, that year’s exemption simply goes unused.

Worked Example: Full Use of the Exemption

Assume you bought an equity mutual fund for ₹6,00,000 and it is now worth ₹7,25,000 after becoming long-term.

Now imagine the same holding grows to ₹10,00,000 later.

• •If you never harvested, your gain would be ₹4,00,000.
• •If you harvested and bought back, your future gain becomes ₹2,75,000.

You have not escaped tax forever. You have used an annual exemption that was already available to you and reduced the future taxable gain.

Worked Example: Partial Harvesting Is Also Fine

Many investors assume they must hit exactly ₹1.25 lakh every year. That is not true.

If your eligible gain this year is only ₹80,000, harvesting that amount can still make sense. The exemption is a ceiling, not a minimum target. Using part of it is better than using none of it if the holding still fits your portfolio.

When Tax Harvesting Is Worth Doing

Tax harvesting usually makes sense when:

• •the holding is already long-term and eligible under section 112A,
• •the gain is meaningful relative to transaction costs,
• •the fund or stock still fits your asset allocation,
• •and there is no exit-load or liquidity issue that wipes out the benefit.

It is especially useful for investors who hold broad equity funds for many years and want to maintain them anyway.

When It Is Not The Priority

Tax harvesting is not the first thing to optimize if:

• •you are still building an emergency fund,
• •the holding is no longer appropriate and should be exited fully,
• •the units are still under exit load,
• •or the gain is tiny and the effort is not worth it.

Tax efficiency is useful, but it should not override portfolio logic.

Common Mistakes

Confusing long-term and short-term gains

Short-term equity gains follow a different rule set. The section 112A exemption is for eligible long-term gains only.

Applying the idea to assets that are not covered

This strategy is commonly discussed for equities because that is where the annual exemption exists. Do not casually assume the same logic applies to debt funds, property, gold, or every other asset class.

Ignoring exit load, spread, and slippage

If a fund has exit load or the buy-sell spread is meaningful, part of the tax benefit gets eaten away.

Waiting until the final trading day

Settlement, holidays, and processing delays can create avoidable execution problems. A rushed March-end trade is not ideal.

A Simple Execution Checklist

1. •Identify long-term holdings that actually qualify under section 112A.
2. •Estimate the unrealised eligible gain for the financial year.
3. •Decide how much of the exemption you want to use.
4. •Sell the required units.
5. •Buy back only if the investment still belongs in your portfolio.
6. •Keep contract notes and transaction records.

Bottom Line

Tax harvesting is best treated like annual portfolio maintenance. It is not aggressive tax engineering, and it is not useful for every investor every year.

But when you have eligible long-term equity gains, using the full ₹1.25 lakh exemption can save up to ₹15,625 of section 112A tax before cess. Over many years, that is a meaningful and perfectly legitimate improvement.