What Is Tax Loss Harvesting
Tax loss harvesting is the practice of selling investments at a loss to offset capital gains elsewhere in your portfolio. The loss reduces your taxable gains, lowering your overall tax liability. It's not evasion — it's legitimate tax planning recognized by the Income Tax Act.
Think of it as turning paper losses into real tax savings. If you bought a stock at ₹1,000 and it's now trading at ₹600, you have a ₹400 unrealized loss. By selling, you realize that loss and can use it to offset gains from another stock that made ₹800. Net taxable gain: ₹400 instead of ₹800.
WHY IT MATTERS NOW
With LTCG taxed at 12.5% above ₹1.25L and STCG at 20%, every rupee of loss you harvest saves you ₹0.125–₹0.20 in tax. Harvest ₹5L of losses and you save ₹62,500–₹1,00,000 in taxes. That's real money.
The key principle: You must actually sell the asset — unrealized losses don't count. And you must reinvest the proceeds (if you want to maintain your portfolio position) — but wait at least 30 days to avoid the wash sale trap (though India doesn't have explicit wash sale rules, the spirit of the law matters).