After two decades of investing through SIPs — through bull markets, crashes, regulatory changes, and personal milestones — I have learned that the principles of successful investing are simple, but not easy. In this founder's note, I want to share the lessons SIP investing has taught me, the principles every Indian investor should carry forward, and my hopes for the next generation of SIP₹y readers. — Bhanuprakash Sardesai, Founder, SIP₹y

Lesson 1: Time Is the Most Powerful Variable in Investing

When I started my first SIP at age 25, I invested ₹2,000 per month — a small amount even by 2005 standards. Today, that SIP (continued and stepped up over 20 years) is worth more than ₹35 lakh — almost 7x my total contributions. The math is staggering: my ₹4.8 lakh of contributions grew to ₹35 lakh, with ₹30 lakh coming from compounded returns. I did nothing clever. I just started early and stayed invested.

Contrast this with friends who waited until age 35 to start, then invested ₹10,000 per month. Despite investing 3x more capital, their corpora today are smaller than mine. The 10-year head start was simply insurmountable. This is the lesson I most want to convey: start early, however small. A ₹2,000 SIP started at 25 beats a ₹10,000 SIP started at 35.

Lesson 2: Discipline Beats Intelligence

I am not a financial genius. I have made my share of mistakes — chasing a hot sectoral fund in 2007 (it crashed 60% in 2008), redeeming some equity during the 2008 crisis (locking in losses), switching funds based on 1-year performance (and missing subsequent recoveries). But over 20 years, my "boring" SIPs in index funds and flexi-cap funds have outperformed my "clever" stock picks and sectoral bets.

The lesson: discipline beats intelligence. The investor who automates their SIP, maintains an emergency corpus, pre-commits to a plan, and stays invested through 20 years of market cycles will outperform 95% of investors who try to be clever. I have learned to do less, not more — and my returns have improved as a result.

Lesson 3: Markets Always Recover — But You Must Be Invested to Benefit

Over 20 years, I have lived through 5 major market corrections: the 2008 financial crisis (Nifty fell 60%), the 2011 European debt crisis (Nifty fell 25%), the 2013 taper tantrum (Nifty fell 12%), the 2018 NBFC crisis (Nifty fell 15%), and the 2020 COVID crash (Nifty fell 38% in 4 weeks). Each time, headlines screamed "this time is different" and "markets will take a decade to recover". Each time, the market recovered within 1–3 years and went on to make new highs.

The investors who continued their SIPs through these crashes bought units at rock-bottom prices — and watched those units appreciate dramatically during recoveries. The investors who stopped or redeemed locked in losses and missed the recoveries. Markets always recover — but only those who stay invested benefit.

Lesson 4: Simplicity Beats Complexity

In my early years, I tried complex strategies: factor investing, sectoral rotation, international diversification, alternative assets. Most underperformed a simple Nifty 50 index SIP. Today, my portfolio is simple: 60% in two index funds (Nifty 50 and Nifty Next 50), 30% in one flexi-cap fund, 10% in one ELSS fund. Four funds, low costs, easy to track, and consistently outperforming my earlier complex portfolio.

Simplicity wins because: (1) Lower costs — index funds charge 0.2–0.5%, vs 1–2% for complex strategies. (2) Lower behavioural mistakes — fewer decisions means fewer opportunities to err. (3) Better tax efficiency — fewer switches mean fewer taxable events. (4) More time for life — I spend 2 hours per quarter on my portfolio, not 20 hours per week.

Lesson 5: Inflation Is the Real Enemy

When I started, I focused on nominal returns — "12% sounds great!" Over time, I realised that real returns (nominal minus inflation) are what matter. At 12% nominal and 6% inflation, my real return is only 6%. My ₹35 lakh corpus sounds impressive — but in 2005 purchasing power, it is only ₹12 lakh. Still good, but a useful reality check.

The lesson: always plan in real terms. Use our Inflation Calculator alongside the SIP Calculator. Aim for at least 4–6% real returns — only equity SIPs deliver this consistently over 10+ year horizons. FDs, savings accounts, and even PPF barely keep pace with inflation.

Lesson 6: The Best SIP Is the One You Actually Start

I have friends who have spent 10 years researching mutual funds, reading books, attending seminars — and still have not started a SIP. They are waiting for the "perfect" fund, the "right" market entry, the "ideal" allocation. They will be waiting forever.

The lesson: the best SIP is the one you actually start. An imperfect SIP started today will always beat a perfect SIP started six months from now. Start with ₹2,000 in a Nifty 50 index fund. Refine as you learn. The act of starting matters far more than the perfection of the plan.

Lesson 7: Behavioural Mistakes Cost More Than Market Crashes

Looking back at my portfolio, my biggest wealth destroyers were not market crashes — those recovered. They were behavioural mistakes: chasing hot funds, redeeming in panic, stopping SIPs during falls, switching based on short-term performance. Each mistake cost me 2–5% of corpus — compounding into ₹10+ lakh of foregone wealth over 20 years.

The lesson: your behaviour matters more than market performance. Build systems that make discipline automatic: NACH mandate, step-up SIP, written investment policy, emergency corpus, limited portfolio checking. The less manual intervention, the better your returns.

Lesson 8: Term Insurance and Emergency Fund Come First

Before starting long-term equity SIPs, secure your foundation: (1) Term insurance (15–20x annual income) to protect your family. (2) Emergency corpus (6 months expenses) in liquid funds. (3) Health insurance for your family. Only after these are in place should you start equity SIPs — otherwise, financial emergencies will force you to redeem equity at the wrong time.

Lesson 9: Teach Your Children Early

My biggest regret is not teaching my children about money earlier. They are now in their teens and just starting to understand SIPs. If I had started teaching them at age 8–10, they would have started their own SIPs at age 18 — giving them a 7-year head start on me. If you have children, teach them about money, saving, and compounding as early as possible. A ₹1,000 SIP started at age 18 will grow to ₹1 crore+ by retirement.

Lesson 10: Wealth Is a Means, Not an End

After 20 years of SIP investing, my corpus is comfortable — but what brings me joy is not the number. It is the freedom: the freedom to spend time with family without worrying about money, the freedom to take career risks, the freedom to start SIP₹y and help others, the freedom to donate to causes I care about. Wealth is a means to a richer life, not the end goal.

My Hope for SIP₹y Readers

If you have read this far, I want to leave you with one message: start today, however small. A ₹2,000 monthly SIP, started today and continued with discipline for 25 years, will build more wealth than you can imagine. The math is on your side. Time is on your side. The only variable is your action.

SIP₹y exists to give you the calculators, knowledge, and confidence to take that first step. Use our SIP Calculator to see the math. Read our knowledge articles to understand the principles. Subscribe to our blog for ongoing insights. And when you are ready, start your first SIP — even ₹500 per month counts.

A Final Word

Twenty years from now, you will wish you had started today. The investor who starts today will, in 2045, look back and be grateful they took action. The investor who waits will look back with regret. Do not be the regretter. Be the starter.

Thank you for being part of the SIP₹y community. I am honoured to walk this journey with you.

— Bhanuprakash Sardesai
Founder, SIP₹y
Hubli, Karnataka, India
brssardesai@gmail.com