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SIP offers cost averaging and avoids market timing, while lump-sum invests all at once. Over 15 years at 12 percent, SIP can yield higher returns than a Rs 3 lakh lump-sum.
Mutual Fund Investments through SIP or Lump Sum.
SIP Vs Lump Sum: The Systematic Investment Plan (SIPs) and lump-sum are two ways through which investors can invest in equity market via mutual funds. Lump-sum means paying the entire sum of investment at once to buy MF units at a given NAV (Net Asset Value). On the other hand, SIPs let investors to invest in a mutual fund at a fixed amount at regular intervals (weekly, monthly, quarterly, yearly).
The Differences In SIP vs Lump Sum In Mutual Funds?
Minimum Investment: One can start an SIP with a small amount, like Rs 100. In lump sum, one has to invest a larger amount, like Rs 1,000, at once.
Cost Averaging: With regular investment, one gets the benefit of cost averaging. If the market is up, one gets fewer units, and if the market is down, one gets more units. On the other hand, in lump sum, one does not get the benefit of cost averaging. The investor invests only once and get units as per the NAV. However, there is a risk of market timing.
Market Timing: With SIP, one invests in different cycles of the market, so there is no need to time the market. However, in lump sum, to get the maximum benefit, one should be aware of the market situation and invest at the right time.
Which is better in terms of returns?
SIP and Lump Sum – the two investment strategies – have both pros and cons. It’s up to investors what suit them. SIP is a best option for a salaried person to invest at a regular interval, whereas, lump sum lets investors earn compound interest at a longer duration on a total sum.
Understand With Illustration:
Here are the calculations using 15 years, a Rs 10,000 SIP, and a Rs 3 lakh lump sum, all at a 12% annualised return:
SIP Calculation (Rs 10,000 per month for 15 years)
Monthly SIP: Rs 10,000
Tenure: 15 years (180 months)
Expected return: 12% annually (1% per month)
Your total investment: Rs 10,000 × 180 = Rs 18,00,000
Future value of SIP: Rs 50,45,760
Total returns earned:
50,45,760 – 18,00,000 = Rs 32,45,760
Lump Sum Calculation (Rs 3 lakh for 15 years)
One-time investment: Rs 3,00,000
Expected return: 12% annually
Tenure: 15 years
Future value of lump sum: Rs 16,42,070
Total returns earned: 16,42,070 – 3,00,000 = Rs 13,42,070
This is just an illustration, taking static factors like 12% annual investors. In reality, the corpus may be different, depending on various factors, especially average annualised return.
Disclaimer: The views and investment tips by experts in this News18.com report are their own and not those of the website or its management. Users are advised to check with certified experts before taking any investment decisions.

Varun Yadav is a Sub Editor at News18 Business Digital. He writes articles on markets, personal finance, technology, and more. He completed his post-graduation diploma in English Journalism from the Indian Inst…Read More
Varun Yadav is a Sub Editor at News18 Business Digital. He writes articles on markets, personal finance, technology, and more. He completed his post-graduation diploma in English Journalism from the Indian Inst… Read More
November 20, 2025, 09:41 IST
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