A direct plan is bought straight from the asset management company. A regular plan is the same scheme bought through a distributor — a bank relationship manager, an agent, an app — who receives a trail commission for as long as you hold it.
That commission is not charged to you separately. It is paid out of the fund's expense ratio, which is deducted from the NAV before any return is reported to you. There is no bill, no line item, and no moment at which you decide to pay it. That is precisely why it goes unnoticed.
What the gap costs, by horizon
Assume a ₹10,000 monthly SIP into a fund earning 12% a year before fees, held in a direct plan at a 0.50% expense ratio and a regular plan at 1.70% — a 1.2 point gap, which is typical for actively managed equity schemes in India. Net returns are therefore 11.50% and 10.30%.
| Held for | You invested | Direct plan | Regular plan | Difference |
|---|---|---|---|---|
| 10 years | ₹12.00 lakh | ₹22.55 lakh | ₹21.02 lakh | ₹1.54 lakh |
| 15 years | ₹18.00 lakh | ₹48.11 lakh | ₹42.97 lakh | ₹5.13 lakh |
| 20 years | ₹24.00 lakh | ₹93.40 lakh | ₹79.64 lakh | ₹13.76 lakh |
| 25 years | ₹30.00 lakh | ₹1.74 crore | ₹1.41 crore | ₹32.80 lakh |
| 30 years | ₹36.00 lakh | ₹3.16 crore | ₹2.43 crore | ₹72.80 lakh |
The line worth stopping on is the 25-year row. The gap is ₹32.80 lakh, against ₹30 lakh actually paid in. Over that period the commission costs more than every instalment you contributed, combined.
Look at the shape of the column too. At ten years the difference is ₹1.54 lakh — noticeable, not alarming, and easy to dismiss. At thirty years it is ₹72.80 lakh. The cost is not linear in time, because the fee compounds against you exactly as your returns compound for you. A regular-plan investor ends up with 81% of the direct outcome at 25 years, and 77% at 30.
The gap is not always 1.2 points
Expense ratio differences vary by scheme and category. Index funds have narrow gaps; actively managed equity funds have wide ones. Here is the same 25-year, ₹10,000-a-month SIP across a range.
| Expense ratio gap | Cost over 25 years |
|---|---|
| 0.50 points | ₹14.60 lakh |
| 0.75 points | ₹21.39 lakh |
| 1.00 point | ₹27.85 lakh |
| 1.20 points | ₹32.80 lakh |
| 1.50 points | ₹39.87 lakh |
Even the mildest gap on that list — half a percentage point, the sort you might find between direct and regular versions of an index fund — costs ₹14.60 lakh over 25 years. There is no version of this difference that is too small to matter over a working life.
And the amount scales with what you invest. A ₹25,000 monthly SIP held 20 years at the same 1.2 point gap loses ₹34.40 lakh — more in two decades than the ₹10,000 SIP loses in two and a half.
How to check what you actually hold
- Read the full scheme name on your statement or consolidated account statement (CAS). Direct plans say so explicitly — "XYZ Flexi Cap Fund - Direct Plan - Growth". Regular plans either say "Regular" or simply omit the word. If the word Direct is not there, it is not a direct plan.
- Compare both expense ratios for the same scheme on the AMC's website. Every fund publishes them. The difference between the two is what the distributor receives from your money each year.
- Multiply that difference by your current balance. That is this year's cost, in rupees, before compounding does anything to it.
Switching is not free. Moving from regular to direct is a redemption followed by a fresh purchase, so it can trigger capital gains tax and any applicable exit load. For equity funds held over a year, the ₹1.25 lakh annual long-term capital gains exemption often absorbs the gain on a modest holding — but check before switching a large corpus in one go, and consider spreading it across financial years.
A fair word for advice
None of this means advice has no value. It means you should know what you are paying for it, and compare that against the alternatives.
A trail commission is an open-ended percentage of your assets, paid every year you hold the fund — including in years when nobody contacts you, and rising automatically as your portfolio grows. A SEBI-registered investment adviser charging a transparent flat fee, or a one-off fee-only financial plan, is frequently far cheaper over a lifetime than a commission that scales with your wealth. The question is not "advice or no advice"; it is whether the pricing model matches the work being done.
Method
Figures are future values of a monthly SIP with contributions at the start of each month, compounded monthly, at a constant net annual return. Gross return is assumed at 12% before fees throughout, with the expense ratio subtracted to give the net rate — 11.50% for a 0.50% direct plan and 10.30% for a 1.70% regular plan. No exit load, taxes, or step-up in contribution is modelled, and returns are assumed constant, which real markets are not. The 12% assumption is a long-term planning convention for Indian equity, not a forecast; the arithmetic is exact, the return input is not. Every row is reproducible in the SIP calculator by entering the net rate.