Starting mutual fund SIPs at 30 instead of 25 can cut your corpus by half—here's how

Delaying your mutual fund SIPs by just five years—from age 25 to 30—can reduce your accumulated wealth by nearly 50%, due to the power of compounding. Here's a breakdown using the Cost of Delay Calculator, based on a 10% annual rate of return.

Vimal Chander Joshi
Published30 Sep 2025, 02:14 PM IST
Mutual fund SIPs: Merely by delaying your SIPs for five years can lead to a huge difference in your total accumulated investment
Mutual fund SIPs: Merely by delaying your SIPs for five years can lead to a huge difference in your total accumulated investment

Mutual fund: Investing in mutual funds via Systematic Investment Plans (SIPs) is a proven way to build long-term wealth. However, what truly matters is starting early. Even a short delay- say, five years - can significantly reduce your final corpus and impact your financial goals.

This is due to the phenomenon of compounding, where early investments generate disproportionately higher returns over time. The earnings from initial years are added to the principal, which then earns a higher return in the subsequent years.

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Cost of delay: SIP at 25 vs 30

To understand the impact of delayed investing, consider the figures on the ‘Cost of Delay Calculator’. Suppose you start investing 5,000 in a mutual fund SIP at the age of 25. Assuming a 10% annual return, your corpus at age 50 would grow to 51.34 lakh.

Now, if you delay your SIPs by five years and start at age 30, your total savings by age 50 would drop to 25.97 lakh, almost half of what you could have accumulated.

Age when investment starts          Accumulated wealth (Rs)
25 years 51.34 lakh
30 years 25.97 Lakh
32 year 19.23 lakh

(Calculations carried out on the cost of delay calculator)

The cost of delay in this case is 28.37 lakh.

If you further delay your investment by two more years and begin investing at age 32, your accumulated savings would shrink to 19.32 lakh, with a cost of delay rising to a whopping 36.31 lakh.

Also Read | Inflows into equity mutual funds drop 22% in August: AMFI data

To summarise, if you want to make the most of your mutual fund investments, you should start as soon as possible. A delay that appears small does not turn out to be that small in the context of mutual funds.

Note: This story is for informational purposes only. Please speak to a SEBI-registered investment advisor before making any investment-related decision.

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