What if you could invest in the entire Indian stock market with one single fund, pay almost nothing in fees, and still beat most professional fund managers over the long term? That is exactly what an index fund does. It is the simplest, most cost-effective way to build wealth — and it is perfect for busy self-employed individuals who do not have time to track the market.
What Is an Index Fund?
An index fund is a type of mutual fund that simply copies a stock market index. Instead of a fund manager actively picking stocks, the fund buys all the stocks in the index in the same proportion.
For example, a Nifty 50 Index Fund buys all 50 stocks in the Nifty 50 index — Reliance, TCS, HDFC Bank, Infosys, and so on — in the exact same weightage as the index. When the Nifty 50 goes up by 1%, your fund also goes up by approximately 1% (minus a tiny fee).
Popular Index Funds in India
- Nifty 50 Index Funds: Track India’s 50 largest companies. The most popular choice for beginners.
- Sensex Index Funds: Track the BSE Sensex (30 largest companies). Similar to Nifty 50 but fewer stocks.
- Nifty Next 50 Index Funds: Track companies ranked 51-100. These are the “next generation” of large caps — slightly more growth-oriented.
- Nifty Midcap 150 Index Funds: Track 150 mid-sized companies. Higher risk and return potential.
- Nifty 500 Index Funds: Track 500 companies across large, mid, and small caps. The broadest market exposure.
Why Are Index Funds So Popular?
1. Extremely Low Cost
Index funds have expense ratios as low as 0.1% to 0.3%. Compare this to actively managed funds that charge 0.5% to 1.5% (Direct Plans). Over 20 years, this difference can mean lakhs of rupees saved in fees.
2. No Fund Manager Risk
With an actively managed fund, you depend on the fund manager’s skill. If they make bad calls, your returns suffer. With an index fund, you are betting on the Indian economy as a whole — not one person’s judgment.
3. Most Active Funds Fail to Beat the Index
Studies consistently show that over 5-10 year periods, 60-80% of actively managed large cap funds in India fail to beat the Nifty 50 index. After accounting for higher fees, index funds often come out ahead.
4. Simplicity
You do not need to research fund managers, compare 50 different schemes, or worry about fund manager changes. Just pick an index, start a SIP, and let it run.
Who Should Invest in Index Funds?
- First-time investors who find the mutual fund universe overwhelming
- Busy self-employed professionals — shopkeepers, freelancers, doctors, consultants — who do not have time to research and track multiple funds
- Long-term investors building retirement or wealth creation portfolios
- Anyone who believes in the India growth story — if India’s economy grows, the index grows, and so does your investment
How to Choose an Index Fund
Since all Nifty 50 index funds track the same index, the main differentiators are:
- Expense ratio: Lower is better. Even a 0.1% difference matters over decades.
- Tracking error: How closely the fund mirrors the index. Lower tracking error means the fund is doing its job well.
- AUM: Larger AUM index funds tend to have lower tracking errors and costs.
- Fund house reputation: Stick with established AMCs.
A Simple Index Fund Portfolio
For a self-employed investor who wants to keep things simple, here is a two-fund portfolio:
- 70% in Nifty 50 Index Fund: Your stable, core holding
- 30% in Nifty Next 50 Index Fund: A growth kicker with slightly higher risk
Start a SIP in both, increase it when income is good, and let compounding do its magic over 10-20 years.
Common Questions
Can I lose money in index funds? Yes, in the short term. If the market falls, your index fund will fall too. But historically, the Nifty 50 has delivered 11-13% CAGR over 10+ year periods.
Should I invest only in index funds? It depends. Index funds are great as a core holding. You can add actively managed mid/small cap funds for additional growth potential.
Start Your Index Fund SIP with Bachatt
Bachatt makes index fund investing effortless. Browse and compare index funds by expense ratio and tracking error, start a SIP in minutes, and build long-term wealth the simple way. You do not need to be a market expert — the index does the work for you. Download Bachatt and let your money grow while you focus on your business.
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