5 SIP Mistakes That
Could Cost You Lakhs

This is the single most common — and most expensive — mistake I see. The market drops 15%, panic sets in, and the SIP gets paused or cancelled. Investors feel they're being "smart" by stopping losses.

But here's what actually happens: when markets fall, your SIP buys more units at lower prices. This is called rupee cost averaging, and it is literally the entire point of a SIP. By stopping during a fall, you rob yourself of the cheapest units you'll ever buy.

Stopping a SIP during a market correction is like closing your shop during the biggest sale of the year.

I've reviewed portfolios with 18, 22, even 30 different mutual fund schemes. The investor thinks diversification means buying more funds. It doesn't.

Beyond 4–5 carefully chosen funds, adding more funds creates portfolio overlap — you end up holding the same 50 stocks across 10 different funds, paying 10 different expense ratios, with zero additional diversification benefit.

This makes tracking harder, rebalancing confusing, and often results in average returns at above-average cost.

You started a ₹2,000 SIP in 2019. Your salary has since doubled. Your SIP is still ₹2,000.

This is called SIP neglect — and it silently stunts your wealth. As inflation rises, a fixed SIP amount contributes a smaller and smaller fraction of your income and purchasing power over time.

If you started ₹5,000/month and increase it by just 10% every year, you'd invest ₹29 lakh over 20 years. Without increases? Only ₹12 lakh. Same years, but 2.4× the investment — and far more at compounding.

"This fund gave 45% last year!" — and so it gets all the money. This is called return chasing, and it is one of the most reliably wealth-destroying behaviours in investing.

Funds that top the charts in one year are often the riskiest, most concentrated, or most sector-specific — and they frequently underperform or crash in the following year once the momentum fades.

SEBI mandates that all fund advertisements carry the disclaimer: past performance does not guarantee future returns. That's not legal boilerplate. It's a fact.

Investing without a goal is like driving without a destination. You'll move — but you won't know when to stop, how much you need, or whether you're on track.

A goalless SIP creates two problems: you don't know how much to invest (so you underinvest), and you tend to withdraw early when you see a decent profit — often well before your money has done its best work.

Goal-based investing changes everything. When you know you're building ₹50 lakh for your child's education in 15 years, you invest the right amount, in the right fund, and you don't touch it prematurely.