₹5 Lakh + SIP: Hit ₹2 Crore in 20 Years?

Combining a one-time ₹5 lakh investment with a ₹10,000 monthly SIP that grows each year can realistically build a ₹2 crore retirement corpus in 20 years — if you stay consistent and increase your SIP as your income rises.

Here's what happened: A ₹5 lakh lump sum invested today in equity mutual funds at ~12% annual returns grows to roughly ₹48–52 lakh over 20 years due to compounding.. A ₹10,000/month SIP with a 10% annual step-up — meaning you increase your SIP amount by 10% each year — can accumulate over ₹1.5 crore in the same 20-year period.. Together, the lump sum and step-up SIP strategy can combine to cross the ₹2 crore mark, giving middle-class investors a structured path to retirement wealth without needing a windfall..

What you should do: Start your SIP today even at ₹5,000/month — time in the market matters more than the starting amount, and you can step up later.. Activate the 'SIP step-up' or 'SIP top-up' feature on your mutual fund app (available on Zerodha Coin, Groww, MF Central) to auto-increase your SIP by 10% every year.. Park your lump sum — bonus, inheritance, or matured FD — in an equity mutual fund or index fund rather than letting it sit idle in a savings account earning 3–4%..

The step-up SIP is the real wealth multiplier here — stepping up just ₹1,000/year on a ₹10,000 SIP can add ₹30–40 lakh extra to your final corpus over 20 years.