Direct vs Regular Mutual Fund SIPs — The Cost Difference Explained

Since 1 January 2013, every mutual fund in India has been offered in two variants: Regular and Direct. They are the same fund, run by the same fund manager, holding the same stocks. The only difference is the expense ratio — and that one number, deducted silently from your NAV every day, can cost you lakhs over a 20-year SIP. This article explains what direct and regular plans actually are, quantifies the compounding cost of the difference, helps you decide which one is right for you, and walks you through how to switch.

What direct and regular plans really are

When you invest in a regular plan, the asset management company (AMC) pays a commission to the distributor or platform that brought you in. That commission is built into the expense ratio — typically 0.5% to 1.2% per year — and is deducted daily from the fund’s NAV before the NAV is published. You never see a bill, but you pay.

When you invest in a direct plan, no distributor is involved. You invest directly with the AMC (through their website, or through a platform that does not take commissions). Because no commission has to be paid, the expense ratio is lower — usually by 0.5% to 1% per year. That saving stays in your fund and compounds.

Both plans hold identical portfolios. The fund manager makes the same buys and sells. The NAV of the direct plan will always be slightly higher than the NAV of the regular plan, because less is being deducted each day. Over years, this gap widens — not linearly, but exponentially.

SEBI’s 2013 ruling that required every fund to offer a direct plan was, in retrospect, one of the most investor-friendly reforms in Indian mutual fund history. It gave every investor the option to bypass distributor commissions — provided they were willing to do their own fund selection.

The expense ratio difference, quantified

Let us look at typical expense ratios as of 2024–25 across fund categories.

Fund Category	Regular Plan Expense Ratio	Direct Plan Expense Ratio	Annual Difference
Large-cap equity	1.65%–1.90%	0.55%–0.85%	0.80%–1.10%
Flexi-cap / multi-cap	1.70%–1.95%	0.55%–0.90%	0.85%–1.15%
Mid-cap	1.80%–2.00%	0.65%–0.95%	0.85%–1.15%
Small-cap	1.90%–2.10%	0.70%–1.00%	0.90%–1.20%
Nifty 50 index fund	0.40%–0.60%	0.20%–0.35%	0.15%–0.30%
Debt funds (short duration)	0.60%–0.90%	0.30%–0.50%	0.25%–0.45%

Two patterns stand out. First, the gap is largest for actively managed equity funds — typically 0.8% to 1.1% per year. Second, the gap for index funds is small in absolute terms but still meaningful relative to the total expense ratio. A regular Nifty 50 index fund at 0.50% versus a direct one at 0.25% is paying double the fees for the same index exposure.

The 20-year compounding impact — a worked example

Numbers are clearer than adjectives here. Suppose Anjali, age 30, starts a SIP of ₹15,000 per month in a flexi-cap equity fund and runs it for 20 years. The fund delivers 12% gross return (before expenses).

Scenario A — Regular plan (expense ratio 1.85%):

• Net return: 12% − 1.85% = 10.15%
• Total invested: ₹36,00,000
• Projected corpus at end of 20 years: approximately ₹1.13 crore

Scenario B — Direct plan (expense ratio 0.85%):

• Net return: 12% − 0.85% = 11.15%
• Total invested: ₹36,00,000
• Projected corpus at end of 20 years: approximately ₹1.36 crore

The direct plan delivers roughly ₹23 lakh more over 20 years, on the same fund, with the same investment, just by paying a lower expense ratio. That is the entire cost of a wedding, a foreign education, or a down payment on a flat in a Tier-2 city — paid by the simple choice of direct over regular.

The maths is brutal because of compounding. The 1% annual gap does not cost you 1% of your final corpus. It costs roughly 20% of your final corpus, because every year’s saving compounds for all the years that follow.

For your own scenario, plug your SIP amount, expected return, and the two expense ratios into the SIP Calculator on SIPlyy. Try it both ways — the gap will surprise you.

A 1% annual cost difference sounds trivial. Compounded over 20 years, it is the single largest controllable factor in your SIP returns.

Who should use regular plans

Direct plans are not universally the right answer. The case for regular plans rests on one fact: you need help choosing funds.

A good mutual fund distributor earns their commission by:

• Assessing your risk profile and time horizon.
• Recommending funds suited to your goals (rather than the ones with the highest commission).
• Rebalancing your portfolio when your life situation changes.
• Talking you out of panic redemptions during market crashes.
• Helping with paperwork, nominees, joint holdings, and KYC updates.

If you have neither the time nor the inclination to do all of this yourself, paying 0.8%–1% per year for professional advice is reasonable. The cost is real, but so is the value — a good adviser can easily save you more than their commission by preventing one bad decision during a market crash.

The honest problem is that most regular-plan investors do not actually receive advice. They buy funds through a bank, an insurance agent, or a platform that takes commission without offering any guidance — and they pay the cost without getting the benefit. This is the worst of both worlds. If you are paying regular-plan expense ratios without an adviser actively working on your portfolio, you should switch to direct immediately.

Who should use direct plans

Direct plans are right for you if:

• You understand basic fund categories (large-cap, flexi-cap, mid-cap, debt, index) and can pick one or two sensibly.
• You are willing to spend 2–3 hours a year reviewing your portfolio.
• You do not need a human to talk you out of selling during a crash (or you have an alternative sounding board).
• Your SIP amount is large enough that the 0.8% saving is meaningful. For a ₹5,000 SIP, the 20-year saving is around ₹7–8 lakh — still substantial, but less life-changing than for a ₹50,000 SIP where it crosses ₹70 lakh.

For most readers of a site like SIPlyy, direct plans are the right answer. The combination of free online tools, SEBI’s TER regulations, and DIY-friendly platforms means the cost of going direct has never been lower, and the cost of staying regular has never been more visible.

How to switch from regular to direct

Switching is straightforward but takes some care. The mechanics:

1. Open an account on a direct platform if you do not have one. Free options include Kuvera, Zerodha Coin (requires a Zerodha demat), Paytm Money, ETMoney, and Groww (Groww offers both direct and regular — make sure you pick direct). Or you can invest directly through each AMC’s website.
2. Identify the regular-plan holdings you want to switch. List them with current value, fund name, and folio number.
3. Place switch requests. For each fund, you can either switch within the same AMC (switch from “Fund X Regular” to “Fund X Direct” — same fund, same portfolio, just the direct variant) or redeem and reinvest in a different fund.
4. Watch out for exit loads and capital gains tax. Switching from regular to direct is treated as a redemption for tax purposes. If your units are less than 12 months old (equity) or 24 months (debt), STCG applies. If they are older, LTCG applies. For equity LTCG above ₹1.25 lakh, that is 12.5% tax on the gain. This is a one-time cost — once switched, you save the recurring expense ratio forever after.
5. Update your SIP mandates. Switching existing units does not automatically switch your ongoing SIP. You need to cancel the regular-plan SIP and start a fresh direct-plan SIP. Some platforms (Kuvera, Coin) automate this.

A practical tip: spread the switch across two financial years if the capital gains are large, so you can use the ₹1.25 lakh LTCG exemption in each year. See our article on taxation of mutual fund SIPs for the details on how this exemption works and how to harvest gains efficiently.

DIY direct-plan platforms compared

The main free direct-mutual-fund platforms in India:

• Kuvera — fully free, no commissions, supports direct plans only. Strong portfolio analysis, goal-based investing, and family portfolio views. Probably the best choice for pure direct-plan investors.
• Zerodha Coin — direct plans held in your demat account. Free if you have a Zerodha trading account (which itself has a ₹300–500 annual maintenance charge). Good if you already trade with Zerodha.
• ETMoney — direct plans, free to invest, with paid features for smarter portfolio recommendations and rebalancing. Owned by Times Internet.
• Paytm Money — direct plans, free to invest, with a clean mobile-first interface. Good for investors who prefer apps over websites.
• Groww — offers both regular and direct plans. Make sure you explicitly choose direct. Easy onboarding, slightly weaker on portfolio analytics than Kuvera.
• AMC websites — investing directly through SBI MF, HDFC MF, ICICI Pru, etc. is free and gives you direct plans. The downside: each AMC is a separate login, and managing 5 AMCs across 5 websites is a chore.
• MFU (Mutual Fund Utility) — an industry-wide platform backed by AMFI that lets you invest in direct plans across multiple AMCs with a single login. Powerful but the interface is dated.

For most beginners, Kuvera or Coin is the right starting point. Both are clean, free, direct-only (or direct-default), and have good portfolio tracking.

A subtle point on fund selection after switching

When you switch from regular to direct, you often also start looking more carefully at fund selection. This is healthy, but be careful not to overdo it. Direct-plan investors are statistically more likely to churn funds because the absence of a distributor means no one is talking them out of switching. Each switch triggers tax and exit loads — and over a 20-year horizon, a few unnecessary switches can cost more than the expense ratio saving.

Pick two to four funds, set up your SIPs, automate them, and review once a year. Resist the temptation to chase last year’s top performer. For a structured approach to picking funds, see our guide to choosing the right mutual fund SIP.

Conclusion

Direct plans save you roughly 0.5%–1% every year on the same fund, which compounds to lakhs over a typical SIP horizon. If you can pick a sensible fund and stick with it without hand-holding, direct is unambiguously the right choice — and switching is a one-time tax-and-paperwork cost that pays back within a year. If you genuinely need advice, regular plans are acceptable, but pay for that advice knowingly — not by default through a platform that takes commission without offering guidance.

Mutual fund investments are subject to market risks. Please consult a SEBI-registered investment adviser before investing.