Direct vs regular plan TER differential in mutual funds

The direct vs regular plan TER differential is the difference in the total expense ratio (TER) between a mutual fund scheme’s direct plan and its regular plan. Both plans hold an identical portfolio managed by the same fund manager, but the regular plan charges an additional amount to compensate the distributor or investment adviser who sold the units. That extra charge reduces the investor’s net return by the same magnitude every year, compounding significantly over long holding periods.

Origin: SEBI’s direct plan mandate (2013)

Until December 2012, all mutual fund investors in India bought units through distributors or directly, but the pricing structure between the two routes was opaque. SEBI circular CIR/IMD/DF/21/2012 dated 13 September 2012 mandated that every mutual fund scheme offer a separate “direct plan” effective 1 January 2013. The direct plan:

• Has no distributor code on the application.
• Cannot include any distributor commission in its TER.
• Must maintain a separate NAV, meaning the direct plan NAV diverges from the regular plan NAV over time.

Prior to this circular, the difference between “direct” and “distributor” routes existed informally but lacked a separate NAV, making the cost hidden within pooled returns.

How the differential is structured

The regular plan TER = Direct plan TER + Distributor commission (trail commission).

Trail commission is an annual payment (as a percentage of the investor’s AUM) that the AMC pays the distributor from the scheme’s regular plan expense. It is paid monthly from the regular plan corpus.

For example, if a large-cap equity fund has:

• Direct plan TER: 0.80 per cent
• Regular plan TER: 1.65 per cent

The differential of 0.85 per cent represents the trail commission. On a ₹10 lakh investment, the investor in the regular plan pays ₹8,500 per annum more than the direct plan investor, even if both receive identical portfolio management.

Typical differentials across fund categories (2024–25)

Debt funds show smaller differentials because their absolute returns are lower and commission economics constrain how much can be charged.

NAV divergence over time

Because the direct plan NAV is published separately and grows at a faster rate (gross return minus lower TER), the gap between direct and regular plan NAV widens every year. This divergence is permanent and accelerates with compounding.

\[ \text{NAV}{\text{direct},t} = \text{NAV}{\text{direct},0} \times \left(1 + r - \text{TER}_\text{direct}\right)^t \]

\[ \text{NAV}{\text{regular},t} = \text{NAV}{\text{regular},0} \times \left(1 + r - \text{TER}_\text{regular}\right)^t \]

Where \(r\) is the gross return of the portfolio (identical for both plans), \(t\) is time in years, and the NAVs begin at the same base (typically ₹10) at launch.

For a fund earning 12 per cent gross with a 0.90 percentage-point differential:

The ₹55 lakh wealth destruction over 30 years is entirely a cost phenomenon, not a performance difference.

Who pays and who receives

• Regular plan investor pays the differential through a lower NAV growth rate.
• AMC collects the full regular plan TER from the scheme and remits the distributor’s portion as trail commission.
• Distributor / MFD (mutual fund distributor) receives the trail commission, typically monthly, as long as the investor remains invested in the regular plan. This creates an incentive for the distributor to discourage switches to direct plans.
• SEBI-registered investment advisers (RIA) are prohibited from receiving trail commission. They can only advise on direct plans and charge advisory fees separately from the investor.

SEBI’s regulation of trail commission

Upfront commission ban (2018): SEBI circular SEBI/HO/IMD/DF2/CIR/P/2018/092 dated 23 July 2018 abolished upfront commissions entirely. All distributor compensation must now be trail-only, aligning distributor incentives with long-term investor holding rather than transaction churning.

Commission disclosure: SEBI mandated in 2019 that AMCs send an annual statement to all investors disclosing the total commission paid to their distributor on their investments (Commission Disclosure Statement). Investors can compare this to the cost they would have paid under the direct plan.

AMFI data: AMFI publishes category-level average TER for direct and regular plans monthly at amfiindia.com, enabling investors to compute the differential before investing.

Direct plan: where to invest

Direct plans are available through:

• The AMC’s own website or app.
• SEBI-registered investment advisers (RIA) who use direct plans.
• MF utility (MFU, mfuonline.com), BSE StAR MF, and NSE NMF platforms.
• SEBI-registered investment platforms that serve as RIAs (Zerodha Coin, Groww, Paytm Money, ET Money, all offer direct plans).

Note: Zerodha Coin and similar platforms that do not charge advisory fees and route through direct plans do so by acting as technology intermediaries; their own revenue model does not come from trail commission.

Switching from regular to regular

Switching from a regular plan to the direct plan of the same scheme is treated as a redemption and fresh purchase for tax purposes. Capital gains tax may apply depending on the holding period. Investors should evaluate the after-tax benefit of switching before acting. See capital gains tax in India for the applicable rates.

Relationship with the TER framework

The differential sits within the overall TER ceiling set by SEBI. The AMC cannot charge more than the ceiling for the regular plan, and the direct plan TER must be lower than the regular plan TER. Both plans cannot exceed their respective category ceilings.

For index funds and ETFs, where TER is already very low, the differential is narrow (0.15–0.35 per cent), but the proportional impact on returns is still meaningful given that the expected gross return of a passive fund barely exceeds the TER.

Comparison with international practice

In the United States, mutual fund share classes (A, B, C, Institutional) serve an analogous function. The 12b-1 fee embedded in retail share classes is the direct equivalent of the Indian trail commission. SEBI’s trail-only model, mandated since 2018, is actually more investor-friendly than several developed-market regulatory frameworks that still permit upfront loads.

Caveats

• The differential is not static. AMCs revise TER (within SEBI limits) and trail commission structures periodically.
• Very new direct plans (launched after the scheme’s regular plan) may start at a different NAV base, requiring adjustment when computing divergence.
• Some platforms described as “free” recover costs through means other than trail commission (transaction fees, premium plan subscriptions). The investor should examine the total cost of access.
• Large institutional investors who invest directly in regular plans without a distributor code (orphan folios) effectively receive regular plan pricing without a distributor receiving the commission; SEBI has flagged this as a compliance issue.

See also

• Total expense ratio in mutual funds
• Tracking error in index funds
• Portfolio turnover ratio
• Capital gains tax in India
• Mutual fund
• SEBI

References

1. SEBI circular CIR/IMD/DF/21/2012 dated 13 September 2012, direct plan mandate.
2. SEBI circular SEBI/HO/IMD/DF2/CIR/P/2018/092 dated 23 July 2018, ban on upfront commissions.
3. SEBI (Mutual Funds) Regulations, 1996, Regulation 52 on expenses.
4. AMFI monthly TER disclosure data, amfiindia.com.
5. SEBI circular on commission disclosure to investors, 2019.