ETF and Index Funds India: The 2026 Guide for Retirement Investors

Last Updated on April 21, 2026 by teamtfl

“The most successful investors are often the ones who set up a system and get out of the way.”

In 2011, I wrote a post declaring that ETFs had failed in India. The ETF market was tiny, illiquid, largely unknown, and expensive relative to the international benchmark. Fund managers were easily beating index funds. Most advisors had never recommended an ETF. I stood by that assessment at the time.

In 2026, that post is wrong in almost every important way. ETF and index fund AUM in India crossed Rs 10 lakh crore, representing approximately 20% of the entire mutual fund industry. Nifty 50 index funds and ETFs are now among the most widely held investment products in India. The EPFO (Employees Provident Fund Organisation) invests a portion of its corpus in ETFs. The case for passive investing in India has been transformed in 15 years.

This is the 2026 update on what ETFs are, why they matter for retirement investors, and what the evidence now says about passive versus active investing in India.

What Changed: The ETF Transformation in India

The original post cited three reasons ETFs had failed: poor liquidity, high expense ratios relative to international benchmarks, and the consistent outperformance of active funds over index funds in India. All three have changed substantially.

Liquidity. The Nifty BeES ETF (now the Nippon India Nifty 50 BeES ETF) trades hundreds of crores of rupees daily on NSE. The SBI Nifty 50 ETF, HDFC Nifty 50 ETF, and ICICI Prudential Nifty 50 ETF all have substantial daily volumes. Large, mainstream ETFs now have liquidity that is not a material concern for retail investors.

Expense ratios. The largest Nifty 50 index funds now charge expense ratios of 0.1-0.2%, and some direct plan index ETFs charge as little as 0.04-0.10%. This approaches international benchmarks. For a Rs 50 lakh retirement portfolio, the difference between a 1.5% actively managed fund and a 0.1% index fund is Rs 70,000 per year in fees alone.

Active vs passive outperformance. The evidence on this has shifted. SPIVA India data for 2024-25 showed that over a 10-year horizon, approximately 70-75% of large-cap actively managed funds underperformed the Nifty 100 TRI (Total Returns Index) net of costs. This is a significant change from 2011-2015, when active funds more consistently beat the index in India.

“In 2011 I said ETFs had failed in India and were not worth recommending. By 2026, the evidence has substantially changed. For large-cap equity, the case for a Nifty 50 index fund is genuinely strong. I was wrong about the trajectory of passive investing in India.”

– Hemant Beniwal, CFP, CTEP | Founder, RetireWise

How ETFs Work

An ETF is structured identically to a mutual fund – it pools investor money to buy a basket of securities. The key difference is that ETF units are listed on a stock exchange and trade throughout the day at market prices, while conventional mutual fund units are bought and sold at the end-of-day NAV.

Most Indian ETFs are passive index funds: they hold exactly the same stocks as a specific index (e.g., Nifty 50) in the same proportions, with the goal of matching index returns rather than beating them. The fund manager’s role is minimal – primarily rebalancing to match index changes.

To invest in an ETF, you need a demat account (with CDSL or NSDL) and a trading account. You buy and sell ETF units through your broker during market hours, exactly as you would buy shares of a company. An index fund (like an ETF but not exchange-listed) can be purchased directly through the fund house or mutual fund platforms without a demat account, at end-of-day NAV.

ETF vs Index Fund: Which Is Better for Retirement Investors?

Both ETFs and index funds can track the Nifty 50. The differences are primarily operational.

An ETF trades at real-time prices during market hours. This can be an advantage (you can set limit orders) or a disadvantage (intraday price fluctuations may tempt unnecessary trading). An index fund transacts at end-of-day NAV, which removes this temptation.

Index funds can be set up for SIP without a demat account. ETF SIPs exist but are slightly more complex operationally. For a retirement investor building corpus through monthly SIPs over 15-20 years, an index fund is simpler and functionally equivalent to an ETF tracking the same index.

For lump sum investments, ETFs offer more flexibility and potentially slightly better pricing during intraday market moves. For most retirement investors, the operational simplicity of a direct plan index fund through a mutual fund platform outweighs the marginal flexibility advantage of an ETF.

Where ETFs and Index Funds Work Best for Retirement

The evidence for passive investing is strongest in the large-cap category. Large-cap Indian equities are among the most efficiently priced in the market – many institutional investors are tracking the same companies, and persistent active outperformance is harder to generate and sustain. A Nifty 50 or Nifty 100 index fund is a well-supported choice for the large-cap portion of a retirement portfolio.

The case is weaker for mid-cap and small-cap. The Indian mid and small-cap universe remains less efficiently priced, information asymmetries are larger, and skilled active managers have historically added more value in these segments relative to their benchmarks. This may change as the passive investing ecosystem deepens, but as of 2026, the evidence for mid/small-cap index funds over well-run active funds is less conclusive.

Read – 5 Reasons Not to Invest in a Mutual Fund NFO (2026 Update)

Read – Sensex and Nifty Explained: What the 80,000 Milestone Means for Your Retirement

Frequently Asked Questions

Should I replace all my actively managed funds with index funds?

Not necessarily. A nuanced portfolio might use index funds for the large-cap portion (where the evidence for passive is strongest) and retain well-run active funds for mid-cap and flexi-cap exposure (where skilled managers have historically added value). The appropriate blend depends on your view on active management and your cost sensitivity. For investors who prefer simplicity and are willing to accept market returns net of a very low expense ratio, a predominantly index fund portfolio is a valid and evidence-supported approach.

I don’t have a demat account. Can I still invest in Nifty 50 index funds?

Yes. Nifty 50 index funds (as opposed to ETFs) can be purchased directly through fund house websites, MFU, CAMS, KFintech, or mutual fund platforms like Groww and Zerodha Coin. No demat account is required. You invest at end-of-day NAV and set up SIPs through the same platforms. This is the simplest route to index fund exposure for most retail investors.

With the Sensex at 80,000, is it still a good time to start a Nifty 50 index fund?

This question assumes that market timing is possible and relevant for a 15-20 year retirement investment. The evidence says otherwise. A Nifty 50 SIP started at any point in the Sensex’s history and held for 15-20 years has produced positive real returns. The investors who waited for the “right time” in 2004, 2014, and 2020 all missed significant compounding. The right time to start a Nifty 50 SIP for retirement is when you have investable income – which is now.

I was wrong in 2011 about ETFs in India. The passive investing revolution has arrived, driven by lower costs, larger AUM, better liquidity, and compelling evidence on active fund underperformance in the large-cap segment. The retirement investor who builds their large-cap equity exposure through a low-cost Nifty 50 index fund is making a well-supported, evidence-based decision in 2026.

Low cost. Simple. Evidence-based. That is what a Nifty 50 index fund is in 2026.