Your own stock rules, or a mutual-fund-only folio?
Running your own rules-based stock basket versus simply holding mutual funds: taxes on rebalancing, DP and transaction charges, effort, and how to pick what fits your journey.
I run my own rules-based stock basket, and you can see it here. It has done well. But the returns you see there are before two costs the chart doesn’t show, and those costs are the main reason this guide exists. Before you copy anyone’s stock rules, mine included, weigh them against the simpler option: a folio of mutual funds.
The hidden cost of rebalancing your own basket
A rules-based basket only works if you follow the rules, and following them means selling. Every rebalance swaps out stocks that no longer qualify.
- Short-term capital gains tax. If you sell a share you’ve held for 12 months or less at a profit, the gain is short-term and taxed at a higher rate than long-term gains. A basket rebalanced every quarter keeps selling stocks it bought only months earlier, so most profitable exits land in the short-term bucket, and the tax is due that same year.
- DP charges. Your depository participant (broker) charges a flat fee for each stock, each day you sell it from your demat account. It’s small per sale, but a basket that swaps three stocks every quarter pays it a dozen times a year, and it hurts more on a small portfolio.
- Transaction costs. Every buy and sell carries securities transaction tax (0.1% of the value on delivery trades), exchange and SEBI fees, GST, stamp duty on purchases and possibly brokerage. On a basket that turns over most of its holdings each year, these add up.
None of this shows up in a NAV chart. The chart is what the strategy earned. What you keep is that minus tax and charges.
What a mutual fund does differently
A mutual fund rebalances too, often more than a basket does. But it happens inside the fund:
- No tax until you sell. The fund’s own buying and selling doesn’t create a tax bill for you. You pay capital gains tax only when you redeem your units, and if you’ve held an equity fund for more than 12 months, it’s taxed as long-term.
- No per-trade charges for you. There’s no DP charge, brokerage or STT on each of the fund’s trades in your account. The fund’s running costs are taken inside the NAV as its expense ratio.
- Diversification by default. One fund holds dozens of stocks. A five-stock basket can swing hard when one company has a bad quarter.
Mutual funds aren’t free: the expense ratio is charged every year, purchases carry a tiny stamp duty (0.005%), and some funds charge an exit load if you redeem early. Switching from one fund to another is also a sale, so it’s taxed. Still, for most people the overall drag is far lower than running a high-turnover basket themselves.
Side by side
| Your own stock rules | Mutual-fund folio | |
|---|---|---|
| Tax while you hold | Due on every profitable rebalance sale, often short-term | Deferred until you redeem |
| Per-trade charges | DP charges, STT, fees, stamp duty, brokerage | None in your account; costs sit in the expense ratio |
| Diversification | Concentrated (a handful of stocks) | Broad (dozens of stocks per fund) |
| Effort | Research, rebalance on schedule, track taxes | Pick funds, set up SIPs, review once a year |
| Control | Full: your rules, your stocks | You choose the fund; the fund manager or index picks the stocks |
| Works well with small amounts | Not really: fixed charges eat a bigger share | Yes, even a ₹500 SIP |
How to choose for your own journey
A mutual-fund-only folio probably fits if you want something that runs itself, you invest monthly in small or medium amounts, you’d rather pay tax only when you withdraw, or you don’t enjoy tracking stocks. A handful of well-chosen funds (see choosing a category) covers most goals.
Your own rules may be worth it if you enjoy the research, your portfolio is large enough that fixed charges are a small share, you’ve accepted the tax drag of rebalancing, and you’re comfortable with concentration and sticking to the rules when they hurt.
Many people do both: most of the money in mutual funds, and a small slice they run themselves to learn and experiment. If you go that way, compare your basket’s results after tax and charges with what an index fund would have earned. The fund explorer shows what any fund has actually done.
This guide explains how things work. It isn’t advice for your situation, and I’m not a SEBI-registered adviser. Tax rules change with budgets, so check the current rates before you act.