Stamp Duty on Mutual Fund Transactions
Definition
From July 1, 2020, stamp duty of 0.005% is levied on the purchase (subscription), switch-in, and SIP installments of mutual fund units. This duty is applicable on the transaction value and is collected by the AMC at the time of unit allotment by issuing units at a fractionally lower NAV. No stamp duty is charged on redemption, switch-out, or Systematic Withdrawal Plan (SWP) transactions. The stamp duty is collected by the AMC and remitted to the respective state government where the investor is registered.
In Simple Words
Stamp duty on mutual funds is a relatively small but real cost that every investor bears. At 0.005%, it works out to Rs 5 for every Rs 1,00,000 invested. It may sound negligible, but for large institutional investors moving crores of rupees through liquid funds daily, it adds up. In practical terms, when an investor puts Rs 1,00,000 into a mutual fund, the AMC calculates stamp duty of Rs 5 (0.005% of Rs 1,00,000) and allots units worth Rs 99,995 instead of Rs 1,00,000. The investor sees a slightly lower number of units in the statement. For SIP investors, stamp duty is deducted from every monthly installment — so a Rs 10,000 SIP sees Rs 0.50 deducted each month. Over a year, that is Rs 6. Over 20 years, it is Rs 120 — truly negligible. But for a corporate treasury investing Rs 50 crores in a liquid fund for 7 days, the stamp duty is Rs 2,50,000 — and that can meaningfully reduce the short-term return. The key point: stamp duty applies only on money going IN (purchase, SIP, switch-in). Money coming OUT (redemption, SWP, switch-out) is stamp-duty-free. This was designed to generate state revenue from the massive daily inflows into mutual funds without discouraging long-term investors.
Real-Life Scenario
Mohan is an aggressive SIP investor. He runs three SIPs: (1) Rs 25,000/month in a large-cap fund, (2) Rs 15,000/month in a mid-cap fund, and (3) Rs 10,000/month in an ELSS fund. Total monthly SIP = Rs 50,000. Stamp duty per month = Rs 50,000 x 0.005% = Rs 2.50 Stamp duty per year = Rs 2.50 x 12 = Rs 30 Over 20 years of SIP = Rs 600 Now compare with Mohan's corporate employer, Infosys Treasury, which parks Rs 100 crores in an overnight fund for 3 days. Stamp duty = Rs 100,00,00,000 x 0.005% = Rs 5,00,000. The overnight fund return for 3 days at 6.5% annual rate would be approximately Rs 5,34,247. After stamp duty, the net return drops to Rs 34,247 — the stamp duty consumed 93.6% of the return! This is why corporate treasuries are highly sensitive to stamp duty on ultra-short-term parking.
Key Points to Remember
Formula
Stamp Duty Calculation: Stamp Duty = Transaction Value x 0.005% Effective Units Allotted: Units = (Investment Amount - Stamp Duty) / Applicable NAV Annual Impact on SIP: Annual Stamp Duty = Monthly SIP Amount x 0.005% x 12
Numerical Example
Example 1 — Retail SIP investor: Monthly SIP = Rs 25,000 Stamp duty per SIP = Rs 25,000 x 0.005% = Rs 1.25 Effective investment = Rs 25,000 - Rs 1.25 = Rs 24,998.75 If NAV = Rs 50, units allotted = Rs 24,998.75 / Rs 50 = 499.975 units (instead of 500 units) Annual stamp duty = Rs 1.25 x 12 = Rs 15.00 Example 2 — Lump sum investment: Investment = Rs 10,00,000 in an equity fund Stamp duty = Rs 10,00,000 x 0.005% = Rs 50 Effective investment = Rs 10,00,000 - Rs 50 = Rs 9,99,950 If NAV = Rs 200, units allotted = Rs 9,99,950 / Rs 200 = 4,999.75 (instead of 5,000) Example 3 — Corporate treasury parking: Amount parked in liquid fund = Rs 25,00,00,000 (Rs 25 crores) Stamp duty = Rs 25,00,00,000 x 0.005% = Rs 1,25,000 If parked for 7 days at 7% p.a., gross return = Rs 25,00,00,000 x 7% x 7/365 = Rs 3,35,616 Net return after stamp duty = Rs 3,35,616 - Rs 1,25,000 = Rs 2,10,616 Stamp duty as % of return = 37.2%
Frequently Asked Questions
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Stamp duty on mutual fund transactions is levied at the rate of:
Summary Notes
Stamp duty of 0.005% applies on purchase, SIP, and switch-in of MF units from July 1, 2020
No stamp duty on redemption, SWP, or switch-out transactions
Collected by AMC through slightly reduced unit allotment — remitted to state government
Negligible impact on retail investors (Rs 0.50 per Rs 10,000 SIP), significant for institutional short-term investors
Applies uniformly to all MF categories — equity, debt, hybrid, ETFs, FoFs
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What you’ll learn in Taxation of Mutual Funds
Understand the complete tax treatment of mutual fund investments — STCG, LTCG, dividend taxation, stamp duty, TDS rules, and Section 80C benefits. Practical tax knowledge every distributor must have.
Frequently asked questions
How does the tax department determine if a fund is equity-oriented?
SEBI requires AMCs to maintain monthly portfolio disclosures. The Income Tax Act considers a fund equity-oriented if it invests a minimum of 65% of total proceeds in equity shares of domestic companies. This is computed as an average of monthly allocations. If the average dips below 65%, the fund loses equity tax status for that period.
Why do Fund of Funds get debt tax treatment even when they invest in equity funds?
Because a Fund of Fund holds units of another mutual fund scheme, not direct equity shares. The Income Tax Act specifically requires 65% investment in equity shares of domestic companies. MF units are not equity shares, so FoFs are classified as non-equity for tax purposes regardless of the underlying fund type.
Are arbitrage funds really better than liquid funds for tax purposes?
Yes, for investors in the 30% tax bracket, arbitrage funds are significantly more tax-efficient. Returns are similar (6-7%), but liquid fund gains held under 24 months are taxed at slab rate (up to 30%), while arbitrage fund gains held over 12 months qualify for equity LTCG at 12.5% with a Rs 1.25 lakh exemption. This can save over 17% in tax.
What changed for debt fund taxation after April 2023?
From April 1, 2023, "specified mutual funds" — those with less than 35% equity allocation — lost the benefit of indexation and LTCG treatment entirely under Section 50AA. Regardless of holding period, gains are taxed at the investor's income tax slab rate. This affected most pure debt funds, liquid funds, and money market funds. Note: Gold ETFs and international funds were subsequently given a 24-month LTCG holding period at 12.5% under Budget 2024 provisions.
How are gold funds and silver funds classified for tax?
Gold ETFs, gold fund of funds, and silver ETFs are classified as non-equity. Post Budget 2024, Gold ETFs and similar funds have a 24-month holding period for LTCG, taxed at 12.5% without indexation. STCG (within 24 months) is taxed at the investor's slab rate. The earlier benefit of LTCG with indexation after 3 years has been removed.
Is equity STCG always 20% irrespective of the investor's income level?
Yes, post July 2024 Budget, equity STCG is a flat 20% regardless of the investor's income tax slab. However, surcharge may apply based on total income levels, and 4% Health & Education Cess is always applicable on top. So the effective rate could be slightly higher than 20% for high-income individuals.
What happens when an investor switches from one equity fund to another within 12 months?
A switch is treated as a redemption from the first fund and a fresh purchase in the second fund. If the switch happens before 12 months, the gain from the first fund is STCG taxed at 20%. The holding period of the second fund starts fresh from the switch date.
Is there any exemption on equity STCG similar to the LTCG exemption?
No. The Rs 1.25 lakh exemption applies only to equity LTCG (long-term capital gains). There is no exemption limit for STCG. Even a gain of Rs 100 on equity funds held for less than 12 months is taxable at 20%.
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