Tax-Loss Harvesting in Mutual Funds – How Capital Losses Offset Gains and When to Act

Comprehensive Educational Guide:

⚠️ Important Disclaimer
This article provides general educational information about tax provisions under the Income Tax Act, 1961, as applicable for FY 2025-26 (AY 2026-27). Tax laws are complex, subject to frequent change, and highly individual-specific. This content is not tax advice, investment advice, recommendation, or solicitation. Mutual fund investments are subject to market risks, including the possible loss of principal. Past performance is not indicative of future results. SEBI and AMFI expressly prohibit distributors from guaranteeing or promising returns or future performance. This content is part of distribution-related education and does not constitute SEBI-registered investment advice. For personalised tax guidance, consult a qualified Chartered Accountant. For investment guidance, consult an AMFI-registered Mutual Fund Distributor or SEBI-registered Investment Advisor. Always read the Scheme Information Document (SID) and Key Information Memorandum (KIM) before investing. Do not make tax or investment decisions based solely on this article.

About the Author
Amit Verma | AMFI Registered Mutual Fund Distributor (ARN-349400)
Verifiable at amfiindia.com I am an AMFI-registered Mutual Fund Distributor helping salaried professionals, business owners, and families across India build simple, tax-aware, goal-based portfolios through Regular Plans. This guidance is provided via Regular Plans offered through AMFI-registered distributors. This article does not constitute SEBI-registered investment advisory services. I am not a Chartered Accountant – the tax information here is general and educational. Always consult a qualified CA for personalised tax advice.

Quick Reference – Tax-Loss Harvesting at a Glance

• This is general educational information only. Consult a qualified Chartered Accountant for personalised tax advice specific to your situation.

As an AMFI-registered distributor, I have noticed something consistent in the way most investors respond to market corrections: they feel the loss, accept it as an unfortunate cost of investing, and wait for recovery. What very few of them realise is that those paper losses – the unrealised decline in value sitting in certain funds in their portfolio – can be converted into a real, usable tax asset before the financial year ends.

This is what tax-loss harvesting is. It is not a complex institutional strategy reserved for high-net-worth investors. It is a straightforward application of the Income Tax Act’s capital loss set-off provisions – provisions that exist specifically to allow capital losses to reduce the tax burden on capital gains within the same or future financial years.

For mutual fund investors who have both gains and losses in their portfolio – which describes most investors who have been investing for several years through different market cycles – understanding this mechanism and acting on it before March 31 each year can meaningfully reduce tax liability in a completely legitimate way.

This article explains the complete framework: how capital gains and losses on mutual funds are classified, what the current tax rates are following the changes effective July 23, 2024, how the set-off rules work, how gains harvesting complements loss harvesting, and the practical steps to implement the strategy before the financial year closes.

This is general educational information only. Tax laws are complex and individual-specific. Always consult a qualified Chartered Accountant before acting.

Part One: The Tax Framework – How Mutual Fund Gains and Losses Are Classified

Current Tax Rates for Mutual Funds (FY 2025-26 / AY 2026-27)

The Union Budget 2024 introduced significant changes to capital gains tax rates effective July 23, 2024. Budget 2025 and Budget 2026 made no further changes to these rates. The rates below apply for all transfers on or after July 23, 2024.

These are general reference rates for educational purposes. Tax treatment depends on specific fund classification, individual circumstances, and transaction dates. Consult a CA for personalised tax assessment.

Equity-Oriented Mutual Funds (65% or more in domestic equity – includes most pure equity funds, aggressive hybrid funds, and ELSS):

Important correction note: The pre-July 23, 2024 rates were STCG 15% and LTCG 10% (above ₹1 lakh). These lower rates no longer apply. All equity mutual fund transactions from July 23, 2024 onwards are taxed at the higher rates shown above.

Debt-Oriented Mutual Funds (specified mutual funds – more than 65% in debt):

Other Mutual Funds (gold funds, international equity funds, conservative hybrid funds not qualifying as equity-oriented):

Tax rules for units acquired before July 23, 2024 in some of these categories involve transitional provisions – consult a CA for units with an acquisition date before that pivot date.

What Constitutes a Capital Loss

A capital loss arises when you sell a mutual fund unit at a price lower than its purchase price (adjusted for any cost of improvement where applicable). Just as gains are classified as short-term or long-term based on the holding period, losses follow the same classification:

Short-Term Capital Loss (STCL): A loss on units held for 12 months or less (equity-oriented funds) or 36 months or less (debt-oriented funds, where LTCL treatment is still available for pre-April 2023 units)

Long-Term Capital Loss (LTCL): A loss on units held for more than 12 months (equity-oriented funds) or more than 36 months (applicable debt fund situations – consult CA)

Unrealised losses, losses that exist on paper in your portfolio but have not been realised through a sale, cannot be used for set-off. The loss must be realised by actually selling the units before March 31.

Part Two: The Set-Off Rules – What Can Offset What

This is the most critical section for anyone considering tax-loss harvesting. Getting the set-off rules wrong can create tax positions that are disallowed or lead to incorrect ITR filing.

The Core Set-Off Framework

This asymmetry is fundamental to tax-loss harvesting strategy:

• STCL is the more flexible instrument – it can offset both categories of gain
• LTCL is restricted – it can only offset LTCG, not the STCG that is taxed at 20%

The practical implication: if you have STCG that you want to reduce through loss harvesting, you need STCL specifically. Harvesting LTCL will not help against STCG.

The Critical Constraint – Losses Cannot Offset Other Income

Capital losses – whether short-term or long-term can only be set off against capital gains. They cannot reduce salary income, business income, rental income, interest income, or any other head of income. This is a hard rule in the Income Tax Act that cannot be circumvented.

The ₹1.25 Lakh Exemption and Its Interaction with LTCL

Under Section 112A, the first ₹1.25 lakh of LTCG on equity-oriented funds each financial year is exempt from tax. Understanding how this exemption interacts with LTCL set-off is critical.

The sequence is: exemption first, then set-off.

The ₹1.25 lakh annual LTCG exemption applies first, reducing the gross LTCG to the taxable LTCG. The LTCL set-off then applies only against the taxable portion of LTCG, not against the already-exempt ₹1.25 lakh.

Illustrative Example A:

Strictly illustrative. Actual outcomes depend on individual circumstances.

Illustrative Example B – where LTCL effectively cannot be used:

This second example illustrates an important planning consideration: if your LTCG is already within the ₹1.25 lakh exemption, harvesting LTCL has no immediate tax benefit for the current year, the loss can only be carried forward to future years when you have taxable LTCG exceeding the exemption.

Part Three: What Tax-Loss Harvesting Actually Looks Like

The mechanics are straightforward. Before March 31, you identify funds in your portfolio that are below their purchase price. You sell those units, realising the loss on paper as an actual capital loss that can now be used for set-off. You then decide whether to reinvest.

A Basic Illustrative Example

Strictly illustrative – not actual tax advice. Individual circumstances and applicable rates will vary.

Strictly illustrative. 20% STCG rate used as applicable for equity fund transactions from July 23, 2024. Cess and surcharge not included. Actual outcomes will vary.

The tax saving is not created by any clever accounting. It is simply the application of the Income Tax Act’s set-off provision, losses reduce the taxable gains. The mechanism is perfectly legal, well-established, and available to every Indian taxpayer who files their ITR.

The Reinvestment Question

After selling the loss-making fund, you have a choice: leave the proceeds uninvested (exiting the market entirely), reinvest in the same fund, or reinvest in a different fund.

India has no wash-sale rule. Unlike the US tax system, where repurchasing the same security within 30 days of a loss sale disqualifies the loss, the Indian Income Tax Act imposes no such restriction. You can sell a fund today and repurchase it tomorrow, the loss is still valid for set-off purposes.

However, the absence of a wash-sale rule does not eliminate the market risk of the gap between sale and repurchase. If you sell at ₹95 NAV and the next day the fund rises to ₹102 before you repurchase, you have missed that recovery at a cost of ₹7 per unit. The tax saving needs to be weighed against this timing risk.

For investors who want to maintain market exposure while harvesting the loss, a common approach is to sell the loss-making fund and immediately invest the proceeds in a different but similar fund, for example, selling one large cap fund at a loss and buying a different large cap fund on the same day. This maintains exposure to the asset class while realising the loss. This does not constitute investment advice, consult a registered distributor and CA for guidance on specific situations.

Part Four: Carry-Forward of Losses – When Set-Off Cannot Happen This Year

Sometimes the loss you harvest is larger than the gains you have in the same financial year, or you have LTCL but no taxable LTCG to offset it against. In these cases, the unused loss can be carried forward to future years, but only under specific conditions.

The Carry-Forward Rules

The Single Most Important Rule: File Your ITR on Time

The ITR due date condition for carry-forward is one of the most consequential and most commonly missed rules. If you file a belated return, after the due date under Section 139(1), even by a single day, you forfeit the right to carry forward capital losses incurred in that year. The losses are permanently lost. They cannot be carried forward in a late-filed return.

This means that for any financial year in which you harvest losses intending to carry them forward, filing a timely ITR is not optional, it is the essential condition that makes the carry-forward legally available.

Illustrative Multi-Year Carry-Forward Example

Strictly illustrative – not actual tax advice.

The original ₹1.2 lakh loss from FY2024-25 systematically offsets LTCG across multiple years, reducing tax in each of those years. This is available only if the ITR for FY2024-25 was filed on time.

Part Five: Tax-Gain Harvesting – The Complementary Strategy

Tax-loss harvesting is one half of a two-part tax efficiency strategy. The complementary half is tax-gain harvesting – the systematic realisation of LTCG within the annual ₹1.25 lakh exemption limit.

Why Harvest Gains?

Every financial year, the first ₹1.25 lakh of LTCG on equity-oriented funds is completely exempt from tax. This exemption resets every April 1. If you do not use it in a given year, it is gone permanently – it cannot be accumulated or carried forward.

An investor who has been holding an equity fund for several years with substantial unrealised LTCG has a choice: hold indefinitely and pay 12.5% tax on the full gain at eventual redemption, or systematically realise ₹1.25 lakh of gains each April, pay zero tax on that amount, and reinvest at the new higher price (which becomes the new cost basis). Over 10–15 years of consistent gain harvesting, this strategy can significantly reduce the total LTCG tax bill at eventual full redemption.

How Tax-Gain Harvesting Works in Practice

Step 1: Calculate how much LTCG you can realise this year without exceeding ₹1.25 lakh (the tax-free threshold)

Step 2: Redeem equity fund units representing that gain amount

Step 3: Pay zero tax on this gain (it falls within the exemption)

Step 4: Reinvest the proceeds immediately in the same fund – at the new, higher price

Step 5: Your cost basis for those units is now reset to the higher price – reducing future taxable gain

Illustrative Example:

Strictly illustrative – not actual tax advice.

Strictly illustrative. Assumes consistent fund value and simplified gain calculation. Actual outcomes depend on market movements, exact purchase/sale prices, and individual circumstances. Not a guarantee.

Combining Loss Harvesting and Gain Harvesting

The most tax-efficient approach combines both strategies within the same financial year – and they interact in a specific sequence:

Step 1: Harvest gains up to the ₹1.25 lakh LTCG exemption – these are completely tax-free

Step 2: If you have LTCG above ₹1.25 lakh (taxable at 12.5%), use any available LTCL or STCL to reduce the taxable amount

Step 3: If you have STCG (taxable at 20%), use any available STCL to reduce the taxable amount

Illustrative Combined Strategy Example:

Strictly illustrative. Individual circumstances will vary.

Strictly illustrative. Not a guarantee or prediction. Actual results will depend on specific gains, losses, tax rates, and individual circumstances.

Part Six: SIP Portfolios and the FIFO Rule

For investors who invest through SIPs, tax-loss harvesting requires understanding a specific rule about how redemptions are processed: First-In-First-Out (FIFO).

What FIFO Means for SIP Investors

When you redeem mutual fund units that were accumulated through SIPs, the earliest-purchased units are treated as sold first. Each SIP instalment has its own distinct purchase price and holding period. A single redemption request can therefore include units that are short-term, units that are long-term, and units that may be in a gain or loss position relative to their individual purchase prices.

This means that when you want to harvest a specific loss from a SIP portfolio, you need to be precise about which units you are selling. If the earliest units are in a gain position (which is common since they have been held the longest and may have appreciated significantly), a blanket redemption will first sell the gain-making units before getting to the loss-making ones.

How to Target Specific Lots in SIP Portfolios

Some platforms allow investors to specify which units to redeem – by purchase date or unit lot – rather than automatically applying FIFO. Check whether your platform supports this before executing a loss-harvesting transaction. If it does not, you may need to work with a registered distributor who can facilitate the transaction in the way you intend.

Illustrative SIP Portfolio Example:

Strictly illustrative.

Under FIFO, a redemption would sell the January 2022 units first – which are in a significant gain position. To harvest the losses on the January 2025 and October 2025 units, a targeted redemption of those specific lots is needed, not a blanket first-in-first-out redemption.

Part Seven: The Finance Act 2025 Context – What Changed and What Did Not

What Remained Unchanged (as of April 2026)

Following the Finance Act 2025 and Budget 2026, the core capital gains tax framework for mutual funds that was established by the Finance (No. 2) Act 2024 effective July 23, 2024, remains fully in place:

• Equity STCG at 20% under Section 111A
• Equity LTCG at 12.5% above ₹1.25 lakh under Section 112A
• Debt fund gains (units post April 1, 2023) at slab rate
• STCL offsetting both STCG and LTCG; LTCL offsetting only LTCG
• 8-year carry-forward period; ITR filing condition unchanged

The Transitional LTCL Provision That Was Removed

The earlier draft of the Income Tax Bill, 2025 had contained a proposed transitional provision that would have allowed brought-forward LTCL incurred up to March 31, 2026 to be set off against any capital gains, including STCG, as a one-time relaxation. This would have been beneficial for investors who had accumulated LTCL in prior years and primarily had STCG available for set-off.

This provision was removed in the final Finance Act 2025 amendments. The final position is that brought-forward capital losses must be utilised in accordance with the standard framework under the Income Tax Act, LTCL can only offset LTCG, STCL can offset both, and no transitional relaxation applies.

The practical implication: if you have brought-forward LTCL from prior years, it remains usable only against future LTCG. The proposed one-time broadening that would have allowed it against STCG did not become law.

AMFI’s Pending Proposals for Budget 2026-27

AMFI has submitted several proposals for Budget 2026-27 that, if enacted, would affect tax planning for mutual fund investors. These proposals are being noted here so investors are aware they exist, but they are not law as of April 2026 and should not be acted upon as current rules:

Do not make investment decisions based on proposed changes that have not been enacted. Monitor future Union Budgets for actual legislative changes.

Part Eight: The Hidden Costs – Calculating Whether Harvesting Is Worth It

Tax-loss harvesting is not free. Before executing the strategy, calculating whether the tax saving exceeds the total transaction costs is essential.

Costs to Consider

Illustrative Cost-Benefit Check

Strictly illustrative. Actual costs and tax savings will vary.

In this scenario, the tax saving comfortably exceeds the exit load. But if the units being sold have a 1% exit load on a ₹2 lakh sale to harvest a ₹5,000 loss in LTCL that saves 12.5% × ₹5,000 = ₹625 in tax, the exit load of ₹2,000 far exceeds the tax saving. The harvesting would be net negative in cost terms.

Rule of thumb: Always calculate tax saving = (applicable tax rate) × (loss amount to be set off). Compare this to all transaction costs. Only proceed if the tax saving meaningfully exceeds the costs.

Part Nine: Step-by-Step Implementation Before March 31

These are general educational steps only. Individual circumstances vary. Consult a CA before acting.

Step 1: Review your full portfolio for unrealised losses (at least 2–3 weeks before March 31)

Download your consolidated account statement or use your distributor’s platform to identify all mutual fund holdings currently below their cost price. For SIP portfolios, this requires looking at individual instalment prices, not just the average cost.

Step 2: Identify what taxable gains you have this year

Review all redemptions and switches made during the financial year. Calculate your STCG and LTCG separately. Determine how much of the ₹1.25 lakh LTCG exemption you have already used. This tells you what is available for set-off.

Step 3: Match the right type of loss to the right type of gain

Step 4: Check holding periods carefully

Confirm whether the loss-making units are short-term or long-term. This determines what type of loss you will generate and therefore what type of gain it can offset.

Step 5: Check exit load schedule

Verify whether the fund imposes exit loads for the units being sold. Calculate whether the tax saving exceeds the exit load cost.

Step 6: Place the redemption well before March 31

Do not wait until March 31 itself. Mutual fund redemptions have settlement times (typically 1–3 business days for equity funds). For a transaction to count within FY2025-26, it must be settled, not just placed, before March 31. Place redemptions at least 3–5 business days before the financial year-end to be safe. Check your platform’s specific cut-off times for March 31 transactions.

Step 7: Decide on reinvestment

Decide whether to repurchase the same fund (fine – no wash-sale rule in India), invest in a different fund in the same category, or leave the proceeds undeployed. Remember that every day outside the market carries its own opportunity risk.

Step 8: Document everything

Keep transaction confirmations, account statements, and cost records. These will be needed for accurate ITR filing.

Step 9: File your ITR on time

For carry-forward purposes, this is non-negotiable. File before the due date under Section 139(1).

Common Mistakes That Cost You the Benefit

Using the wrong rate in your calculations. The source of most errors in planning: using the old 15% STCG rate instead of the current 20% that applies from July 23, 2024. Ensure all calculations use the current rates.

Trying to set LTCL against STCG. This is not permitted. LTCL can only offset LTCG. If your primary gains are short-term, you need STCL specifically.

Ignoring the ₹1.25 lakh exemption sequence. The LTCG exemption applies first, reducing the gross LTCG to the taxable amount. LTCL can only be set off against the taxable portion, not against the already-exempt first ₹1.25 lakh. Failing to apply this sequence produces an incorrect tax calculation.

Harvesting within the exit load period. A 1% exit load on a large redemption can easily exceed the tax saving from a small loss. Always calculate the net benefit before acting.

Waiting until March 31 itself. Settlement timelines mean transactions placed on March 31 may not be settled within the financial year. Act at least 3–5 business days early.

Forgetting to file the ITR on time. The most expensive mistake. Carry-forward of losses is available only if the ITR is filed before the due date under Section 139(1). A single late filing permanently extinguishes the carry-forward for that year.

Not consulting a CA for complex situations. SIP portfolios with hundreds of instalments, overlapping gains and losses, different fund categories, and mixed acquisition dates create significant complexity. The general principles here apply, but the specific calculations for an actual tax return require professional CA guidance.

Frequently Asked Questions

“Is there a limit on how much loss I can harvest in one year?”

There is no statutory limit on the amount of capital loss you can harvest or carry forward. You can realise as much loss as exists in your portfolio. The benefit, reduced taxable gains, is limited by how much taxable gain you have available to set off against.

“Can I repurchase the same fund immediately after selling it at a loss?”

Yes. India has no wash-sale rule. You can sell a fund and repurchase it the same day or the next day, and the loss is still valid for tax purposes. The risk is market movement during the gap between sale and repurchase, which is a market risk consideration, not a tax one.

“I filed my ITR late last year. Can I still carry forward the losses from that year?”

No. Losses can only be carried forward if the ITR was filed before the due date under Section 139(1). A belated return permanently forecloses the carry-forward for that year.

“Does tax-loss harvesting work for debt mutual funds?”

It depends on the units’ acquisition date and classification. For debt fund units acquired on or after April 1, 2023, all gains are treated as STCG at slab rate regardless of holding period. Losses on such units would be STCL, which can offset both STCG and LTCG. For older units, the rules are more complex. Consult a CA for debt fund tax planning.

“What if my LTCG for the year is entirely within the ₹1.25 lakh exemption?”

If your total LTCG is below ₹1.25 lakh, it is entirely exempt. You have no taxable LTCG to harvest LTCL against. Any LTCL harvested this year can only be carried forward to future years when you have taxable LTCG above the exemption.

“Can I combine loss harvesting from mutual funds with gains from equity shares?”

Yes. The set-off rules apply across the capital gains from all capital assets within the same financial year, mutual funds, equity shares, property, gold, and others. STCL from a mutual fund can offset STCG from equity shares, for example. This cross-asset set-off is perfectly valid and can be powerful for investors with gains across multiple asset types. Consult a CA for the specifics of your situation.

“How do I report capital losses in my ITR?”

Capital gains and losses are reported in Schedule CG of the ITR. Each individual transaction, fund name, purchase date, sale date, cost, and sale price, needs to be accurately reported. For investors with SIP portfolios involving hundreds of instalments, this is a substantial undertaking. Use the capital gains statement from CAMS, KFintech, or your fund platform, which shows the gain/loss calculation for each unit lot. Strongly recommend CA assistance for accurate ITR filing.

The Final Point – Losses Are Not Just Setbacks

Most investors experience market losses as pure negatives, a reduction in portfolio value to be endured until recovery. The Income Tax Act’s capital loss set-off provisions create a different lens: a properly timed and documented loss is a tax asset that can reduce the government’s claim on future gains.

The annual discipline of reviewing your portfolio before March 31, identifying what gains you have realised, understanding what losses are sitting unrealised, and making the calculation of whether harvesting makes sense, this is not a complex institutional strategy. It is a straightforward application of rules that exist in the tax code and are available to every individual investor who files their ITR on time.

The strategies work together: harvest gains each April up to the ₹1.25 lakh annual LTCG exemption to reset cost bases tax-free; harvest losses before March 31 to reduce the tax on gains that exceed the exemption; carry forward any unused losses to future years if no current-year gain is available to set off against.

Done consistently over many years, these practices compound into meaningful total tax efficiency across a long investment life, not through any clever structure, but through the systematic use of provisions that the legislature specifically created for this purpose.

If you would like help reviewing your portfolio’s tax efficiency position as part of an annual review, identifying which funds have unrealised gains or losses, understanding the set-off planning for the current year, and building an annual review rhythm into your SIP investing, I am here to work through it with you. Free 15-minute chat, no obligation, no pressure. This is purely distribution-related guidance. Do not make investment or tax decisions based solely on this article – always consult a qualified Chartered Accountant for personalised tax advice and read all scheme-related documents before investing.

Final Disclaimer
Mutual fund investments are subject to market risks, including risk of capital loss. This article is purely educational and does not constitute investment advice, tax advice, or solicitation. Past performance is not indicative of future results. Tax laws are subject to change – the information here is based on the Income Tax Act, 1961 and Finance Acts as applicable for FY2025-26 (AY2026-27) and Budget 2026, and may not reflect subsequent changes. Always consult a qualified Chartered Accountant or tax professional for advice specific to your situation. Investors should read the SID and KIM before making any investment decisions. This content is part of distribution-related education and does not constitute SEBI-registered investment advice. Do not make any investment or tax decisions based solely on this article.

About the Author
Amit Verma | AMFI Registered Mutual Fund Distributor (ARN-349400)
Verifiable at amfiindia.com

I am an AMFI-registered Mutual Fund Distributor helping salaried professionals, business owners, and families build tax-aware, goal-based portfolios through Regular Plans, including the annual review discipline that keeps tax efficiency built into the portfolio over time. I am not a CA; the tax information in this article is general and educational. Consult a qualified CA for personalised tax advice. This guidance is provided via Regular Plans offered through AMFI-registered distributors.

Questions About Tax-Efficient Mutual Fund Investing?
📱 WhatsApp: +91-76510-32666 – Free 15-min chat, no obligation
🌐 mfd.co.in/signup
✉️ planwithmfd@gmail.com

Before investing, please read all scheme-related documents including the SID and KIM. This is purely distribution-related guidance and general educational information. Consult a qualified Chartered Accountant for personalised tax advice. Do not make investment or tax decisions based solely on this article.