What is Tax-Loss Harvesting?
Tax-loss harvesting is a simple, legal strategy to reduce your capital gains tax liability. It involves selling investments, like stocks or mutual funds, that are currently trading at a loss. This action turns a 'paper' loss into a 'realised' loss, which
can then be used to offset taxable gains you've made on other investments during the financial year. For example, if you have a realised gain of ₹2,00,000 from selling one stock and an unrealised loss of ₹50,000 in another, you can sell the losing stock to book the loss. This reduces your net taxable gain to ₹1,50,000, thereby lowering your tax bill. The key is that the loss must be realised by selling the asset before the end of the financial year, March 31st.
The Crucial Set-Off Rules in India
Understanding how losses can be set off against gains is critical. The rules in India provide both flexibility and limitations. A Short-Term Capital Loss (STCL), from an asset held for 12 months or less, is the most versatile. It can be used to offset both Short-Term Capital Gains (STCG) and Long-Term Capital Gains (LTCG). A Long-Term Capital Loss (LTCL), from an asset held for more than 12 months, is more restrictive. It can only be offset against LTCG; it cannot be used to reduce short-term gains. Any capital loss that cannot be fully offset in the current financial year can be carried forward for up to eight assessment years, but only if you file your income tax return by the due date.
Why Post-Monsoon Is a Key Period
The post-monsoon period in India, leading into the festive season and the second-quarter earnings announcements, often brings market volatility. The performance of the monsoon itself heavily influences rural demand and inflation, impacting sectors like FMCG, auto, and agriculture-related industries. While a direct correlation between monsoon performance and broad market indices is inconsistent, certain sectors definitely feel the impact. This period of flux can cause specific stocks to underperform, creating prime opportunities for investors to review their portfolios, trim volatile or weak positions, and harvest losses strategically.
A Step-by-Step Harvesting Guide
Executing this strategy requires a methodical approach. First, review your entire portfolio to identify both realised gains and unrealised losses for the financial year. Second, identify underperforming shares that you can sell to book a loss without compromising your long-term investment goals. Third, execute the sale before the March 31st deadline to ensure the loss is booked for the current financial year. Unlike in the US, India has no 'wash sale' rule, meaning you can technically repurchase the same stock immediately after selling it to book a loss. This allows you to maintain your desired portfolio allocation while still gaining the tax benefit. Finally, ensure you report these transactions correctly in your ITR-2 or ITR-3 form to claim the set-off and carry-forward benefits.
Key Tax Rates for FY 2025-26
To calculate your potential savings, you must know the current tax rates for the Assessment Year 2026-27. For listed equity shares held for 12 months or less, Short-Term Capital Gains (STCG) are taxed at a flat rate of 20%. For shares held over 12 months, Long-Term Capital Gains (LTCG) are exempt up to ₹1.25 lakh in a financial year. Any LTCG above this ₹1.25 lakh threshold is taxed at 12.5%. Remember, harvesting losses only makes sense when your taxable gains exceed these exemption limits. Booking a loss to offset a gain that is already tax-free is a wasted opportunity.
