Debt Fund Held for Three Years: Why Is It Still Taxed at Slab Rate?

I Held My Debt Fund for Three Years – Why Am I Still Being Taxed at My Slab Rate?

Summary: The content explains that for specified mutual funds acquired on or after 1 April 2023, Section 50AA of the Income-tax Act, 1961, inserted by the Finance Act, 2023, treats gains as short-term regardless of the holding period. The gains are added to the investor’s income and taxed at the applicable slab rate, with no long-term capital gains rate or indexation. The rule applies broadly to funds investing more than 65% in debt and money-market instruments, including certain debt-oriented fund-of-funds and Market-Linked Debentures (MLDs). It also notes that the Finance (No. 2) Act, 2024 revised the definition of “specified mutual fund” for FY 2025-26, resulting in gold ETFs, gold fund-of-funds and international funds moving outside Section 50AA and becoming subject to the normal capital gains rules. The content states that debt-fund gains are taxed on redemption and suggests considering holding period, redemption timing and tax slab while planning investments. It further notes that under the new tax regime in Section 115BAC, a resident individual with total income up to ₹12 lakh may receive a rebate under Section 87A, and clarifies that debt units acquired before 1 April 2023 remain outside Section 50AA, with qualifying long-term transfers on or after 23 July 2024 taxed at 12.5% without indexation.

“I put ₹10 lakh in a debt mutual fund back in 2023 precisely so I’d get the lower long-term capital-gains rate after three years. I just redeemed it, and my CA says there’s no long-term benefit at all – it’s all taxed at 30%. What went wrong?” – a conservative investor from Delhi

Nothing went wrong on your part – the rules changed underneath you. For debt mutual funds bought on or after 1 April 2023, the old dream of “hold for three years, pay 20% with indexation” is gone. This trips up thousands of careful, risk-averse investors every year. Let’s walk through exactly what applies now.

The rule in one line

For a specified mutual fund – broadly, any fund that invests more than 65% of its money in debt and money-market instruments – units bought on or after 1 April 2023 are always treated as short-term, no matter how long you hold them. The entire gain is added to your income and taxed at your slab rate. There is no long-term rate, and no indexation.

This deeming rule sits in Section 50AA of the Income-tax Act, 1961 – inserted by the Finance Act, 2023 and applicable to units acquired on or after 1 April 2023. It also covers Market-Linked Debentures (MLDs).

Which funds are caught – and which are not

So the label “mutual fund” tells you nothing by itself – what matters is what the fund holds. A debt-heavy conservative hybrid, for instance, still falls into the slab-rate bucket. Note one FY 2025-26 change: the Finance (No. 2) Act, 2024 narrowed the definition of “specified mutual fund” – it is now keyed to funds holding more than 65% in debt and money-market instruments (or a fund-of-fund investing 65% or more in such funds). As a result, gold ETFs, gold fund-of-funds and international funds have moved out of Section 50AA from FY 2025-26; their gains now follow the normal capital-gains rules (long-term at 12.5% after 24 months, or 12 months if listed).

Let’s understand this concept with a practical example – 

Anil (30% slab) invested ₹10,00,000 in a debt fund in April 2023 and redeems it in February 2026 for ₹12,40,000 – a gain of ₹2,40,000 over nearly three years. Compare what he expected with reality:

The gap is real: roughly ₹44,000 more tax than he planned for, purely because of the 2023 rule change. Had the same gain come from an equity fund, only the amount over ₹1.25 lakh would be taxed, and at just 12.5%.

How to plan around it

You cannot change the tax on units you already hold, but you can be smarter going forward. A few practical moves: match the product to the holding period – for genuinely long horizons, an equity or equity-oriented hybrid fund gives you the 12.5% rate that debt funds no longer offer. Second, remember that debt-fund gains are only taxed on redemption, so deferring a sale into a year when your slab is lower (say, after retirement) can cut the bill. Third, if you’re in the 0% or 5% bracket, slab taxation may actually be cheaper than a flat rate – the rule isn’t bad news for everyone.

One bright spot for FY 2025-26: under the new tax regime (Section 115BAC), a resident individual with total income up to ₹12 lakh pays no tax, thanks to the enhanced rebate of up to ₹60,000 under Section 87A. Crucially, a Section 50AA debt-fund gain is taxed at your slab rate – not at a special rate like equity gains under Sections 111A and 112A – so it counts as ordinary income that the rebate can cover. If your debt-fund gain plus other income stays within ₹12 lakh, the slab-rate label can cost you nothing.

A transition note: debt units bought before 1 April 2023 fall outside Section 50AA and can still qualify for long-term treatment when sold – so check your purchase date. Where such units are transferred on or after 23 July 2024 and qualify as long-term, the rate is 12.5% without indexation.

Bottom line: debt mutual funds bought since April 2023 are taxed at your slab rate regardless of holding period. Choose the fund to match your horizon, time your redemptions, and don’t assume “long-term” still means “lower tax.”

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Disclaimer – This article is for general information based on the law as it stands for FY 2025-26 (AY 2026-27) under the Income-tax Act, 1961. It is not a substitute for advice on your specific facts.

About the Author: Sonia Dawar is a practising Chartered Accountant and the founder of Dawar & Co., where she helps investors, salaried professionals and business owners cut through tax complexity with plain, practical advice. She writes to answer the real questions clients bring to her desk. Have a question of your own? Reach her at sonia@dawarandco.com.