- How Does an SIP Work?
- Key Benefits of Investing via SIP
- Types of SIPs
- SIP vs. Lump Sum: Which is Better?
- Who Should Invest in an SIP?
- How to Start an SIP on INDmoney?
- Conclusion
A Systematic Investment Plan (SIP) lets you invest a fixed amount in a mutual fund at regular intervals like daily, weekly, monthly, or quarterly.
A SIP lets you invest small amounts regularly, starting as low as ₹100, without waiting to build a large lump sum. By investing at set intervals, it builds discipline and reduces the need to decide the “right” time to enter the market.
How Does an SIP Work?
When you start an SIP, a fixed amount is automatically debited from your bank account on a chosen date and invested in a mutual fund scheme. Units are allotted based on the applicable Net Asset Value (NAV) of the fund for that day.
The core strength of an SIP lies in Rupee Cost Averaging. Since you invest the same amount every month, you naturally buy more units when the market is down (prices are low) and fewer units when the market is up (prices are high).
A Detailed Example: SIP in Action
Let’s see how an SIP of ₹2,000 per month works over 6 months in a fluctuating market:
| Month | Amount Invested (₹) | NAV (Unit Price in ₹) | Units Purchased |
| 1 | ₹2,000 | 100 | 20.00 |
| 2 | ₹2,000 | 80 | 25.00 |
| 3 | ₹2,000 | 50 | 40.00 |
| 4 | ₹2,000 | 40 | 50.00 |
| 5 | ₹2,000 | 60 | 33.33 |
| 6 | ₹2,000 | 90 | 22.22 |
| Total | ₹12,000 | Total Units: 190.55 |
The Result:
- Total Investment: ₹12,000
- Average Cost per Unit: ₹12,000 ÷ 190.55 units = ₹62.98
- Current Value: 190.55 units × ₹90 (Current NAV) = ₹17,149.50
Notice how your average cost (₹62.98) is much lower than the starting price (₹100). This is the benefit of staying disciplined during market dips.
Key Benefits of Investing via SIP
- Power of Compounding: When you invest regularly, you earn returns not just on your principal, but also on the returns generated in previous months. Over 10–20 years, this "return on returns" can grow your wealth exponentially.
- Rupee Cost Averaging: As shown in the example above, SIPs help reduce the risk of investing a large amount at a market peak by spreading investments over time. This approach averages out your purchase cost across different market levels.
- Financial Discipline: Since the money is auto-debited, it ensures you "pay yourself first" before spending on other expenses.
- Affordability: You don’t need a large sum to start investing. You can start with just ₹100 or ₹500.
Types of SIPs
To suit different investor needs, fund houses offer various types of SIPs:
- Regular SIP: A Regular SIP is the most common and simple way to invest in mutual funds. You invest a fixed amount at regular intervals (usually monthly).
For example, you may decide to invest ₹5,000 every month in a mutual fund. The amount remains the same throughout the investment period.
- Top-up (Step-up) SIP: A step-up SIP allows you to increase your investment amount at predefined intervals, usually every year.
For example, you may start with ₹5,000 per month and increase it by ₹1,000 every year as your income grows. This way, your investments grow along with your salary.
SIP vs. Lump Sum: Which is Better?
| Feature | SIP | Lump Sum |
| Investment Style | Regular instalments (Daily, Monthly, or Quarterly). | One-time big investment. |
| Market Timing | Less dependent on precise market timing. | More sensitive to the timing of investment, especially in volatile markets. |
| Risk | Reduces timing risk through cost averaging, but market risk remains. | Can carry higher short-term volatility risk if markets decline soon after investing. |
| Ideal For | Salaried individuals/Beginners. | Investors with a large available corpus or surplus funds ready to invest. |
Who Should Invest in an SIP?
- Beginners: If you are new to investing and prefer starting gradually instead of investing a large amount at once.
- Salaried Professionals: To automate savings directly from your monthly paycheck.
- Goal-Based Savers: If you are investing systematically toward long-term goals such as a house, car, child’s education, or retirement.
- Busy Individuals: If you prefer a disciplined investing approach without actively timing the market.
How to Start an SIP on INDmoney?
- Download & Sign Up: Open the INDmoney app and complete your digital KYC.
- Pick a Fund: Browse through top-rated Direct Mutual Funds (Zero commission).
- Set the Amount & Date: Choose how much you want to invest, select your start date, and pick a frequency, daily, weekly, monthly, or quarterly.
- Automate: Set up a "Mandate" or "Auto-pay" via UPI or Net Banking.
- Track: Monitor your wealth growth and "Average Cost" in real-time on your dashboard.
Conclusion
An SIP is more than just an investment; it is a financial habit. It removes the stress of watching the market every day and allows the power of compounding to work for you. Whether you start with ₹500 or ₹50,000, the key to success is consistency. Start early, stay invested, and let your money grow systematically.
Disclaimer: The content is meant for education and general information purposes only. Past performance is not indicative of future returns. This in no way is to be construed as financial advice or a recommendation to invest in any specific stock or financial instrument. The Company strongly encourages its users/viewers to conduct their own research, and consult with a registered financial advisor before making any investment decisions. Mutual Funds are non-exchange traded products, and INDstocks is merely acting as a mutual fund distributor. All disputes with respect to distribution activity, would not have access to the exchange investor redressal forum or arbitration mechanism. Mutual Fund investments are subject to market risks, read all scheme related documents carefully before investing. INDstocks Private Limited (formerly known as INDmoney Private Limited) 616, Level 6, Suncity Success Tower, Sector 65, Gurugram, 122005, SEBI Stock Broking Registration No: INZ000305337, Trading and Clearing Member of NSE (90267, M70042) and BSE, BSE StarMF (6779), AMFI Registration No: ARN-254564, SEBI Depository Participant Reg. No. IN-DP-690-2022, Depository Participant ID: CDSL 12095500, Research Analyst Registration No. INH000018948 BSE RA Enlistment No. 6428.