# Tax-Loss Harvesting Explained

## What is it?
Tax-loss harvesting is the practice of deliberately selling an investment that's currently at a loss, in order to realise ("book") that loss for tax purposes, which can then be used to offset capital gains elsewhere in your portfolio — reducing your overall tax liability for the year. The investor can then reinvest the proceeds, often into a similar (but not identical, to avoid certain restrictions) fund to maintain their market exposure.

## Why should you care?
Without deliberately harvesting a loss, an unrealised loss sitting in your portfolio provides no tax benefit — it's only when you actually sell and realise the loss that it becomes available to offset gains. Investors who never review their portfolio for this opportunity leave a legitimate, legal tax-saving tool unused.

## Real-life example
An investor has one fund with a realised short-term gain of ₹60,000 this financial year, and another fund currently showing an unrealised loss of ₹20,000. By selling the losing fund before the financial year ends, the investor realises that ₹20,000 loss, which can be set off against the ₹60,000 gain — reducing the taxable gain to ₹40,000 and lowering the tax owed for the year, all while remaining a legitimate transaction if the investor then reinvests based on genuine portfolio considerations.

## Common mistakes
- Never reviewing the portfolio for underperforming holdings near the financial year-end, missing the opportunity to offset gains elsewhere.
- Harvesting a loss purely for tax purposes without considering whether the fund still has a place in the portfolio or should be replaced with a better option.
- Forgetting that short-term and long-term losses can typically only be set off against gains of the same or compatible type under Indian tax rules — the offset isn't unlimited across every gain category.

## Effect of tax-loss harvesting on taxable gains (illustrative)
|  | Without harvesting | With harvesting |
| --- | --- | --- |
| Realised gain (Fund A) | ₹60,000 | ₹60,000 |
| Realised loss (Fund B, harvested) | ₹0 (unrealised, no benefit) | ₹20,000 realised |
| Net taxable gain | ₹60,000 | ₹40,000 |

## Simple rule to remember
An unrealised loss saves you no tax — you must sell to "harvest" it before it can offset a gain.

## FAQ
**Can I immediately buy back the same fund after harvesting a loss?**

You can, since Indian tax rules (unlike some other countries) don't have a formal "wash sale" rule preventing immediate repurchase of the same fund — but it's worth checking current rules, as tax regulations can evolve, and considering whether reinvesting in a similar but different fund better diversifies your process.

**Can losses be carried forward if I don't have enough gains to offset this year?**

Yes — capital losses that aren't fully offset in the current financial year can typically be carried forward for a limited number of subsequent years to offset future gains, provided the loss is reported in a tax return filed on time.

**Does tax-loss harvesting work for both equity and debt funds?**

Yes, the general principle applies to both, though the specific rules for what type of loss can offset what type of gain (short-term vs. long-term, equity vs. debt) depend on current tax law — this is an area where consulting a tax professional for your specific situation is worthwhile.

**Is tax-loss harvesting only useful near the financial year-end?**

It can be done anytime during the year, but many investors review their portfolios specifically in the final quarter of the financial year (January-March) since that's when the tax-saving opportunity for that year is about to close.


## Try it on FundSageAI
See this concept applied to your own portfolio: https://www.fundsageai.com/login

FundSageAI is an analytics platform. This content is for educational purposes only and does not constitute financial advice. Always consult a SEBI-registered investment advisor for personalised recommendations.

## Related Lessons
- [ltcg-vs-stcg-mutual-funds](/academy/taxes/ltcg-vs-stcg-mutual-funds)
- [tax-planning-with-mutual-funds](/academy/taxes/tax-planning-with-mutual-funds)
- [how-capital-gains-are-calculated](/academy/taxes/how-capital-gains-are-calculated)