How to start a SIP

A Systematic Investment Plan is a fixed amount invested into a mutual fund on a fixed date each month, automatically. This article is about the mechanics of actually setting one up.

Before the paperwork

Two things are worth settling first, because they shape everything after.

What is this money for, and when will you need it? A goal three years away and one twenty years away call for very different approaches. If you cannot answer this, the rest is guesswork.

Is your safety net in place? An emergency fund you can reach within a day, and adequate health cover. Without these, the first unexpected expense forces you to break a long-term investment at whatever the market happens to be doing that week — which is the most expensive way to invest.

Step 1 — Complete your KYC

One-time, and mandatory. Nothing can proceed without it.

If you have never invested in an Indian mutual fund or a listed security before, budget a few days for this. If you invested years ago, check your status rather than assuming it is still valid — the rules changed in 2026.

Step 2 — Decide the amount

Pick an amount you can sustain in a bad month, not a good one. A SIP you keep for ten years at a modest amount will do more for you than an ambitious one you abandon in the fourth month.

You can always increase it later, either by starting an additional SIP or by using a step-up facility. Starting lower and raising it is far easier than the reverse.

Step 3 — Choose the date

Pick a date shortly after your salary or income normally arrives, so the balance is reliably there.

If a debit fails your bank may levy a charge, and several consecutive failures will cause the fund house to cancel the SIP.

Step 4 — Register the mandate

The mandate is the standing authorisation that lets the fund house debit your account each month. It is registered once and typically takes a few working days to activate, which is why your first instalment may not be in the month you signed up.

Step 5 — The first debit

On the chosen date, the amount is debited and units are allotted at the applicable NAV once the money is realised.

You will receive a confirmation directly from the fund house — not only from us. That official record is the one that counts.

What happens next

Very little, and that is the point. The instruction runs on its own.

What you should do is leave it alone. The hardest part of a SIP is not setting it up; it is not stopping it when markets fall, which is precisely when the instalments are buying more units. If you find yourself tempted, talk to us before you act — that conversation is a large part of what we are here for.

You can pause, stop, or increase a SIP at any point. There is no lock-in on the instruction and no penalty for stopping.