Tax & Comparisons Milestone

How to Reach ₹1 Crore in 15 to 20 Years via SIP

The exact monthly SIP amounts, return rates, and step-up strategies needed to hit the ₹1 Crore, ₹5 Crores, and ₹10 Crores milestones with Indian Mutual Funds

Sumeet Boga
Sumeet Boga Engineer & Finance Analyst
January 2026
|
10 min read

📋 Quick Answer: How Much Do You Need to Invest?

To reach the milestone of ₹1 Crore:
• In 15 years: Invest ₹19,819/month (flat) or ₹10,500/month with a 10% annual step-up.
• In 20 years: Invest ₹10,000/month (flat) or ₹4,500/month with a 10% annual step-up.
Start early, and the compound interest does the heavy lifting for you.

The key insight: Hitting a crore-plus corpus is a matter of discipline and time. Reinvesting your gains allows compounding to accelerate exponentially in the final decade of your journey.

The Math of a Crore: Why It's More Achievable Than You Think

A crore rupees. It feels like an impossibly large number. But when you break it down into daily or monthly chunks, and let compound interest work in your favour, it becomes highly achievable — even on a modest salary.

Here's the compounding equation that makes it possible:

Small Monthly Amount × Time × Compounding = Crore Plus Corpus

At 12% average annual return (a realistic benchmark for equity mutual funds in India), your money doubles roughly every 6 years. This means your corpus accelerates dramatically in the later years: the first ₹10 lakh takes the longest, but the last ₹50 lakh of a ₹1 crore corpus comes shockingly quickly. Most people give up during the slow early phase and miss the explosive later phase.


1. The Roadmap to ₹1 Crore

Assuming a **12% average annual return** (achievable with a diversified Large Cap, Flexi Cap, or Index fund), here is the exact SIP requirement for different timelines:

Time Horizon Flat SIP Required With 10% Step-Up Total Invested (Flat) Target Age (Started at 25)
10 years₹43,174/month₹27,500/month₹51.8 LakhAge 35
15 years₹19,819/month₹10,500/month₹35.7 LakhAge 40
18 years₹13,500/month₹6,500/month₹29.2 LakhAge 43
20 years₹10,000/month₹4,500/month₹24.0 LakhAge 45
25 years₹5,277/month₹2,000/month₹15.8 LakhAge 50
30 years₹2,861/month₹900/month₹10.3 LakhAge 55

Look at the 30-year row: you can reach ₹1 crore by investing just ₹900/month with a 10% step-up. That's less than ₹30/day. The magic is entirely in the time horizon.


2. The Roadmap to ₹5 Crores

As your career and salary grow, your goals expand. To reach a **₹5 Crores** corpus, the flat monthly investment requirements at 12% returns are:

Time Horizon Flat SIP Required With 10% Step-Up Total Invested (Flat)
15 years₹99,095/month₹52,500/month₹1.78 Crore
20 years₹50,000/month₹22,500/month₹1.20 Crore
25 years₹26,385/month₹10,000/month₹79.0 Lakh
30 years₹14,305/month₹4,500/month₹51.5 Lakh

3. The Roadmap to ₹10 Crores

For ultimate financial freedom, a **₹10 Crores** corpus is the gold standard. Here is what is required at 12% returns:

Time Horizon Flat SIP Required With 10% Step-Up Total Invested (Flat)
20 years₹1,00,000/month₹45,000/month₹2.40 Crore
25 years₹52,770/month₹20,000/month₹1.58 Crore
30 years₹28,610/month₹9,000/month₹1.03 Crore

Three Pillars to Accelerate Your Journey

1. Reinvest Dividend payouts (Growth Option)

Always choose the Direct-Growth Plan instead of IDCW (Income Distribution cum Capital Withdrawal). Under the growth option, all gains are automatically reinvested back into the fund, maximizing the compounding velocity.

2. Set Up a Step-Up SIP (Top-Up)

As you get salary increments or business profits, automate an annual top-up of 10%. An extra ₹1,000/month added every year increases your maturity value by lakhs, matching your salary growth curve.

3. Maintain Asset Discipline

Do not redeem your equity mutual fund units during brief market corrections (e.g., 10-20% drops). These corrections are normal cycles. Redemptions trigger premature exit loads and lock in capital gains tax.


Simulate Your Compounding Goal

Model your path to ₹1 Crore or ₹10 Crores. Adjust return rates, tenure, and step-ups to match your actual monthly savings capacity.

Start Compounding Now