Investors in the stock market often focus on maximizing profits but overlook the importance of minimizing taxes. One effective way to do this is through tax harvesting - a strategy that helps investors reduce their tax burden by strategically selling equities.
With the new Income Tax Act maintaining the existing set-off and carry-forward provisions, tax harvesting will continue to be a viable strategy for optimizing tax liability on capital gains.
This article explains what tax harvesting is, how it works, the key rules involved, and essential strategies to follow before the financial year-end.

1. What is Tax Harvesting?
Tax harvesting refers to the practice of selling stocks or mutual funds to realize losses, which can be used to offset capital gains and reduce taxable income. There are two main types of tax harvesting:
- Tax Loss Harvesting – Selling loss-making stocks to reduce capital gains tax.
- Tax Gains Harvesting – Selling equities to book tax-free gains and reset the acquisition price.
By implementing tax harvesting correctly, investors can minimize their tax liability without significantly impacting their investment portfolio.
2. Key Rules for Tax Set-Off & Carry Forward
The new Income Tax Act continues to maintain the existing rules for capital gains set-off and carry-forward, allowing investors to use losses to reduce taxes. Here’s how it works:
Type of Loss | Can be Set Off Against | Carry Forward | Condition |
---|---|---|---|
Short-Term Capital Loss (STCL) | Both STCG & LTCG | Up to 8 years | Can be adjusted against any type of capital gain. |
Long-Term Capital Loss (LTCL) | Only LTCG | Up to 8 years | Cannot be set off against STCG. |
Example of Tax Set-Off
- If you have ₹2 lakh LTCG and ₹1 lakh LTCL, the taxable LTCG will be reduced to ₹1 lakh.
- If you have ₹50,000 STCL and ₹1 lakh STCG, the taxable STCG will be reduced to ₹50,000.
Important: To carry forward capital losses, you must file your Income Tax Return (ITR) on time.
3. Tax Loss Harvesting Strategy
Tax loss harvesting allows investors to sell underperforming stocks to offset taxable gains and reduce tax liability.
How It Works
- Identify stocks or mutual funds with unrealized losses.
- Sell these investments before March 28, 2025 (the last trading day before the financial year-end).
- Use the losses to offset capital gains from other investments.
- If you still want to hold the stock, you can repurchase it later, but consider the impact of price fluctuations.
Example of Tax Loss Harvesting
- You sold Stock A and booked a ₹2 lakh STCG.
- You have Stock B, which is at a loss of ₹1 lakh.
- By selling Stock B, you can offset ₹1 lakh from your taxable capital gains, reducing your tax burden.
Tip: If you plan to buy back the same stock, wait for some time to avoid wash sale rules (where the tax department might disallow the loss if the same security is purchased immediately).
4. Tax Gains Harvesting Strategy
While tax loss harvesting focuses on offsetting gains with losses, tax gains harvesting helps investors maximize tax-free capital gains.
How It Works
- Sell equities to book LTCG up to ₹1.25 lakh, which is tax-free under the current regime.
- Immediately repurchase the same equities in the new financial year.
- This resets the acquisition price, reducing future capital gains tax liability.
Example of Tax Gains Harvesting
- You invested in Stock X at ₹200 per share two years ago.
- The stock is now trading at ₹300 per share, and your LTCG is ₹1 lakh.
- By selling Stock X before March 28, 2025, you realize tax-free gains.
- You repurchase the stock at ₹300 per share in the new financial year.
- This increases your acquisition price, reducing future capital gains tax.
5. Important Considerations for Tax Harvesting
While tax harvesting is a great tool, it requires careful planning. Here are some key factors to consider:
Financial Year-End Deadline
- The last trading day to execute tax harvesting for FY 2024-25 is March 28, 2025.
- Ensure transactions are completed before this date for them to be considered in the current financial year.
Stock Price Risk
- When you sell and repurchase stocks, prices may change unexpectedly.
- If the price increases significantly, you might repurchase at a higher rate, reducing the benefit of tax harvesting.
Transaction Costs
- Every transaction involves brokerage fees, STT (Securities Transaction Tax), and other charges.
- Ensure that the tax savings from harvesting are greater than the costs of executing the trades.
Dividend Impact
- If you sell stocks and repurchase them later, you may miss out on dividends during the period when you don’t own the shares.
Wash Sale Rule
- The tax department may disallow the loss if the same security is repurchased immediately after selling.
- To avoid this, consider waiting a few days before repurchasing.
6. Who Should Use Tax Harvesting?
Tax harvesting is beneficial for:
- Long-term investors looking to reduce tax liability.
- Stock market traders with frequent capital gains.
- Mutual fund investors wanting to reset acquisition prices.
- High net-worth individuals (HNIs) with significant capital gains.
However, tax harvesting may not be ideal for:
- Investors with minimal capital gains (as tax impact is low).
- Those who cannot afford the risk of market fluctuations.
- Traders who may not be able to repurchase the stock at a reasonable price.
7. Summary & Key Takeaways
- Tax harvesting is a smart way to reduce tax liability on capital gains.
- Tax Loss Harvesting helps offset taxable gains by realizing losses.
- Tax Gains Harvesting allows investors to book tax-free LTCG up to ₹1.25 lakh and reset the acquisition price.
- Set-off and carry-forward rules remain unchanged under the new Income Tax Act.
- Deadline: March 28, 2025, is the last date to execute tax harvesting.
- Consider stock price movements, transaction costs, and wash sale rules before executing trades.
8. Conclusion
Tax harvesting is a powerful tool for optimizing equity taxation. Whether you’re looking to reduce your short-term capital gains tax or reset your long-term acquisition price, implementing a proper tax harvesting strategy before March 28, 2025, can help maximize your savings.
This strategy will work for FY 2024-25 and beyond as the new Income Tax Act continues to allow set-off and carry forward of capital losses, tax harvesting will remain an effective strategy for years to come.
Consult a tax professional or financial advisor to tailor tax harvesting strategies to your portfolio and ensure compliance with the latest tax laws.
By making smart decisions today, you can enhance your after-tax returns and grow wealth more efficiently.