A Systematic Investment Plan is a way of investing a fixed amount in a mutual fund at regular intervals, usually monthly. The money is debited automatically from your bank account and buys units of the fund at that day's price.

What is the minimum amount to start a SIP?

Many funds accept SIPs from ₹100 to ₹500 a month. Several fund houses also offer a ₹250 'Chhoti SIP' for first-time investors, paid through UPI AutoPay or NACH. Check the minimum for the fund you choose.

Is SIP safe? Can I lose money?

A SIP is only a method of investing; the risk depends on the fund. Equity funds can fall sharply in the short term, and the value can be below what you invested for a while. Over long periods of 7 years or more, losses have been much less likely, but returns are never guaranteed.

Which SIP is best for beginners?

For a first long-term SIP, many people choose a low-cost Nifty 50 index fund or a flexi-cap fund in the direct plan. If market swings would make you stop, a balanced advantage or aggressive hybrid fund is gentler.

How is SIP income taxed?

For equity funds, each instalment is treated separately. Units sold within 12 months are taxed at 20% as short-term gains. Units held longer are long-term: gains up to ₹1.25 lakh a year are tax-free, and gains above that are taxed at 12.5%.

Can I stop or pause a SIP?

Yes. A normal SIP can be paused or stopped at any time without penalty, and the units you already hold stay invested. Only ELSS tax-saving funds have a 3-year lock-in on each instalment. Some funds charge an exit load, often 1%, if you withdraw within a year.

SIP for Beginners in India (2026): How SIP Works, Start with ₹250, Which Fund to Choose, Tax and Mistakes to Avoid

You don't need a big salary to start investing. A Systematic Investment Plan (SIP) lets you put a fixed amount into a mutual fund every month, from as little as ₹250. The amount matters less than starting early and not stopping.

Quick answer

A SIP invests a fixed amount every month in a mutual fund, automatically from your bank account.
You can start small: many funds accept ₹100–₹500, and a ₹250 "Chhoti SIP" is available for first-time investors.
Time matters more than amount: ₹5,000 a month for 15 years can grow to about ₹21 lakh at an assumed 10% return.
The biggest mistake is stopping when the market falls. That's exactly when your SIP buys the most units.

SIPs have become the way ordinary Indians invest. More than 10 crore SIP accounts now contribute every month, and SIP inflows reached a record ₹32,490 crore in September 2026. Many of these investors started with a few thousand rupees. Here is how it works and how to start well.

What is a SIP?

A mutual fund pools money from many people and invests it in shares, bonds or both, managed by a professional fund manager. An equity fund may hold shares in 50 to 100 companies, so even ₹1,000 gives you a small slice of all of them.

A Systematic Investment Plan (SIP) is simply a way to invest in that fund a fixed amount at regular intervals, usually monthly. On the date you choose, the money is debited from your bank and buys units of the fund at that day's price, called the NAV (net asset value).

How it works: buying more when prices fall

Because you invest the same amount every month, you automatically buy more units when prices are low and fewer when they are high. This is called rupee cost averaging.

Month (₹1,000 each)	Price per unit (NAV)	Units bought
January	₹20	50.0
February (market falls)	₹16	62.5
March (market recovers)	₹25	40.0
Total: ₹3,000	Average price ₹20.33	152.5

Your average cost per unit is ₹3,000 ÷ 152.5 = ₹19.67, lower than the average price of ₹20.33. The fall in February helped you. That's why a market fall is not a reason to stop a SIP.

Averaging doesn't guarantee a profit. It works best over many years, when the fund grows overall.

What small amounts can grow to

The chart above shows four monthly amounts over 15 years at an assumed average 10% yearly return:

₹1,000 a month becomes about ₹4.2 lakh (you put in ₹1.8 lakh).
₹5,000 a month becomes about ₹20.9 lakh (you put in ₹9 lakh).
₹5,000, raised 10% each year, becomes about ₹37.2 lakh, nearly as much as a flat ₹10,000.
₹10,000 a month becomes about ₹41.8 lakh (you put in ₹18 lakh).

Two lessons: start with what you can afford, and raise the SIP as your income rises. A yearly "step-up" is one of the simplest ways to grow wealth without feeling the pinch. And the longer you stay, the more of the final amount comes from growth rather than your own contributions; see how 30 years compares in The Psychology of Money.

SIP calculator: try your own numbers

Monthly SIP (₹) Years Expected return (% a year) Yearly step-up (%)

You invest-

Estimated value-

Estimated growth-

An estimate only. Returns are not guaranteed and will vary year to year.

How much can you start with?

Many funds: ₹100 to ₹500 a month; some ask for ₹1,000.
Chhoti SIP: several fund houses offer a ₹250 SIP for first-time investors, paid by UPI AutoPay or NACH, with up to three such SIPs across different fund houses.

Start with an amount you won't need to stop in a tight month. A small SIP that runs for 15 years beats a big one that stops after 15 months.

Which fund should a beginner choose?

There are hundreds of funds, but a beginner needs very few:

Your situation	Commonly suggested type
First long-term SIP, want low cost	Nifty 50 index fund
Long-term, happy to let a manager choose	Flexi-cap fund
Worried you'll panic in a fall	Balanced advantage or aggressive hybrid fund
Want to save tax (old tax regime only)	ELSS, with a 3-year lock-in
Money needed within 3 years	Not equity: use a debt fund, RD or FD

Choose the direct plan. Every fund has a "direct" and a "regular" plan. Regular plans pay a commission to the distributor, so their yearly cost (expense ratio) is higher. Over 15–20 years even a 0.5–1% difference adds up to a large amount. If you want advice, pay a SEBI-registered adviser instead.

Don't pick by last year's return. Last year's top fund is rarely next year's. Consistency over 5–10 years and low cost matter more.

How to start a SIP

Complete KYC with your PAN, Aadhaar and bank details. It's a one-time online process.
Choose a platform: the fund house's own website or app, MF Central, or a reputed investment app that offers direct plans.
Pick the fund, amount and date. A date just after your salary arrives works best.
Set up the auto-debit with UPI AutoPay or a bank mandate (NACH).
Add a nominee. It takes a minute and saves your family trouble later.
Turn on a yearly step-up if the platform offers it.

Mistakes that cost the most

Stopping in a fall: you miss buying cheap units, the exact advantage of a SIP.
Investing money you'll need soon: equity is for goals 7 or more years away.
Too many funds: 2 or 3 well-chosen funds are enough; ten funds usually means ten copies of the same shares.
Chasing recent returns or switching every year.
Skipping the basics: build an emergency fund and get term and health insurance first.
Checking every day: daily ups and downs mean nothing for a 15-year goal. Review once a year.

How SIP gains are taxed

For equity mutual funds, each SIP instalment counts separately, with its own 12-month clock:

Sold within 12 months: short-term gain, taxed at 20%.
Held more than 12 months: long-term gain. The first ₹1.25 lakh of long-term gains each financial year is tax-free; the rest is taxed at 12.5%.
Exit load: many equity funds charge about 1% if you redeem within a year.
ELSS: each instalment is locked for 3 years. The tax deduction under Section 80C applies only if you use the old tax regime.

Debt and other fund types follow different tax rules, so check before investing.

Final word

A SIP is not a get-rich-quick scheme. It's a habit: a fixed amount, every month, for many years. Start with what you can afford, even ₹250 or ₹1,000. Choose one or two simple, low-cost funds in the direct plan, raise the amount as your income grows, and keep going through the falls. The investors who do well with SIPs usually aren't the ones who picked the best fund. They're the ones who didn't stop.

This article is general information, not investment advice. Mutual fund investments are subject to market risks; read all scheme-related documents carefully. Returns are not guaranteed, and tax rules can change. Consider speaking to a SEBI-registered adviser before investing.