💸 The Hidden Expense Ratio: How 1.5% Eats Half Your Retirement Corpus

By Amiel Riss · Published 8 March 2026 · Updated 26 March 2026

Every mutual fund in India charges an expense ratio, but do you truly understand what that tiny percentage costs you? The difference between a 0.2% and a 2% expense ratio might seem negligible today, but over 25-30 years, it can consume over half your retirement corpus.

An expense ratio is the annual fee that mutual funds charge for managing your portfolio. SEBI has capped these fees, but many actively managed funds still charge 1.5%-2.5%. These fees are deducted from your NAV daily—invisible, but devastating over time.

The Shocking Math

Imagine a monthly SIP of ₹10,000 for 30 years at 12% gross return (NIFTY historical average):

• Index fund with 0.2% expense ratio: Your corpus grows to roughly ₹3.2 Crore
• Active fund with 2% expense ratio: Your corpus reaches only ₹1.9 Crore

That's a gap of over ₹1.3 Crore—more than enough for a luxury flat in a metro city. And research shows that less than 20% of active funds beat the NIFTY over 10 years.

How to Protect Your Wealth

• Go passive: NIFTY 50 and NIFTY Next 50 index funds offer excellent diversification at minimal cost.
• Check before investing: Always compare the expense ratio on AMFI or the fund house website before starting a SIP.
• Use our tool: Try the Killer Fees Calculator to see the real impact on your corpus.

A small number today can mean a huge fortune lost tomorrow. Start smart with our Start Investing guide.

📊 Data source: Standard financial models. Prices and data in this article are reviewed and updated semi-annually. Last update: March 2026.

Tags: #Fees #Investing #Compound Interest #Retirement

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