Close-ended, interval and open-ended mutual fund schemes

Indian mutual fund schemes are structured as open-ended, close-ended or interval based on the availability of subscription and redemption windows. The structural choice has material implications for an investor’s liquidity, the AMC’s portfolio management flexibility, and the tax treatment on exit. This article covers the three structures, their NFO-and-listing mechanics, the SEBI regulatory provisions, and the relative use cases.

Open-ended schemes

Definition

An open-ended scheme accepts subscriptions and redemptions on every business day at the applicable NAV . The scheme has no fixed maturity date; investors can enter or exit at any time subject to exit load provisions.

Dominant default

The overwhelming majority of Indian mutual fund schemes (~95 per cent by count and ~98 per cent by AUM) are open-ended. The structure suits retail investors because of the daily liquidity, daily NAV transparency, and lack of timing constraints on entry or exit.

Subscription and redemption

• Initial subscription: Through the NFO at Rs 10 starting NAV.
• Ongoing subscription: At daily applicable NAV from the post-NFO date.
• Redemption: At daily applicable NAV, with proceeds credited within T+2 to T+3 business days.
• No fixed maturity: The scheme continues indefinitely.

Examples

Most named mutual fund schemes in India are open-ended: SBI Bluechip Fund, HDFC Flexi Cap Fund, ICICI Prudential Long Term Equity Fund, Mirae Asset Large Cap Fund, etc.

Close-ended schemes

Definition

A close-ended scheme accepts subscriptions only during the NFO period. After NFO closure, no fresh subscriptions are accepted; investors who missed the NFO cannot subscribe directly from the AMC. The scheme has a fixed maturity date (typically 3-5 years), and redemption from the AMC happens only at scheme maturity.

Exchange listing

To provide interim liquidity, close-ended schemes are mandatorily listed on a stock exchange (BSE or NSE ) after NFO closure. Investors wanting to exit before scheme maturity sell their units on the exchange at the prevailing market price (which may diverge from NAV).

Premium and discount to NAV

Exchange-listed close-ended scheme units typically trade at a discount to NAV ranging from 5 per cent to 30 per cent, depending on the scheme’s holdings, market sentiment, and time to maturity. The discount reflects investor preference for the open-ended structure’s daily-NAV liquidity over the close-ended structure’s exchange-market-price uncertainty.

Recent decline

Close-ended schemes have declined in popularity post the SEBI October 2017 categorisation framework. Most major AMCs have phased out close-ended scheme launches in favour of open-ended equivalents.

Examples

Historical examples include various series of close-ended capital-protection funds, fixed-maturity plans (FMPs) for debt, and some sectoral or thematic close-ended schemes.

Interval schemes

Definition

An interval scheme is a middle ground between open-ended and close-ended structures. The scheme is open for subscription and redemption only during specified transaction windows (intervals) at periodic intervals (e.g., 30 days every quarter).

Mechanics

• Subscription window: 1-15 days at specified intervals.
• Redemption window: Concurrent with subscription window.
• Interim period: No subscription or redemption.
• NAV publication: Daily, but transactions execute only during the window.

Rare in current Indian market

Interval schemes are rare in the current Indian mutual fund market. Most AMCs do not offer interval-scheme structures, and the few that exist are typically debt-oriented schemes targeting institutional or HNI investors with specific liquidity needs.

SEBI regulatory framework

The SEBI (Mutual Funds) Regulations 1996 and related circulars govern all three structures:

• Open-ended: No fixed maturity, daily subscription and redemption, NAV-based pricing, exit-load provisions.
• Close-ended: Fixed maturity (3-5 years typical), NFO-only entry, mandatory exchange listing, no AMC-side interim redemption.
• Interval: Periodic transaction windows, fixed periodicity, scheme-information-document specified intervals.

The 2017 SEBI scheme categorisation primarily addressed open-ended schemes, accelerating the industry shift away from close-ended structures.

Comparison

When close-ended makes sense

Close-ended schemes can be appropriate for:

• Capital-protection structures: where the scheme strategy requires a fixed time horizon (e.g., a buy-and-hold debt portfolio).
• Specific sectoral or thematic exposures: with a defined investment thesis and maturity window.
• Fixed-maturity plans (FMPs): debt schemes with portfolios matched to a specific maturity.

For most retail investors, the open-ended structure’s daily liquidity is materially preferable.

Tax treatment

Tax treatment of all three structures follows the underlying scheme classification (equity-oriented vs debt-oriented):

• Equity-oriented schemes under Section 112A and Section 111A .
• Debt-oriented schemes under the post-2023 slab-rate regime.

The structure (open vs close vs interval) does not by itself affect tax treatment.

See also

• Mutual funds in India
• NFO
• NAV
• Applicable NAV (cut-off rule)
• Mutual fund exit load
• SEBI October 2017 categorisation
• SEBI (Mutual Funds) Regulations 1996
• BSE StAR MF
• NSE NMF II
• Equity mutual fund taxation in India
• Debt mutual fund taxation (post-2023)
• ETF in India

External references

• SEBI
• AMFI India
• BSE
• NSE

References

1. SEBI (Mutual Funds) Regulations 1996 covering scheme structure provisions.
2. SEBI October 2017 categorisation circular and accompanying clarifications.
3. AMFI scheme structure data and historical close-ended scheme launches.