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The First ₹10 Lakh Is the Hardest

By Pankaj Paul ·Aug 2026Last reviewed: Aug 2026 ·3 min read

The early stages of wealth building can feel unusually slow because the investment base is still small. At that stage, new contributions often matter more than portfolio returns. Understanding why changes how you approach the early years.

📋 What this article covers

Why the first milestone is the hardest · Why contribution levels matter more than returns early on · Automating and modelling a step-up · Factors that can slow wealth accumulation · What changes as the corpus grows

Why the First ₹10 Lakh Is the Hardest

Early on, your corpus is small, so market returns barely move the needle. For illustration, even a hypothetical 12% return on a ₹1 lakh portfolio would add only ₹12,000 before considering tax, costs or additional contributions. Almost all your progress comes from money you add yourself. It feels slow and thankless. But you are laying the base that compounding will later stand on.

Savings Rate Beats Returns — Early On

When the starting portfolio is small, additional contributions can have a larger immediate effect on corpus growth than modest differences in investment returns. For example, an additional 2 percentage points of return on ₹2 lakh equals ₹4,000 over one year before compounding, while increasing monthly contributions by ₹5,000 adds ₹60,000 of contributions over a year. This illustrates why contribution levels can dominate early-stage corpus growth. Focus your energy on raising income and cutting waste to push more in.

📊 Reaching ₹10 lakh at 12%
₹10,000/month
≈ 6 years
₹20,000/month
≈ 3.5 years

Illustrative calculation using a hypothetical constant 12% annual return, modelled at 1% per month, with contributions assumed at the beginning of each month. Actual market-linked returns will vary. Under this hypothetical return model, doubling the monthly contribution from ₹10,000 to ₹20,000 reduces the projected time to ₹10 lakh substantially.

Automate and Step Up

Automation can be used to make periodic investing more consistent by scheduling contributions around an investor's regular cash flow. If investible surplus increases over time, investors can model increasing future contributions using a step-up. Step-up rates such as 5% or 10% are scenarios rather than universal targets — see our Step-Up SIP guide for a detailed breakdown. Under otherwise unchanged assumptions, increasing contributions over time can reduce the projected time required to reach a target corpus.

Factors That Can Slow Wealth Accumulation

  • Lifestyle inflation: if spending rises as quickly as income, the amount available for investment may not increase.
  • High-interest debt: high borrowing costs can compete with the resources available for saving and investing.
  • Changing contributions in response to market declines: pausing or increasing investments based solely on short-term market movements introduces a market-timing decision. A continuing SIP buys more units when NAVs are lower and fewer when NAVs are higher, but this does not guarantee a better investment outcome.

What Changes as the Corpus Grows

As the portfolio becomes larger, a given percentage return represents a larger rupee amount. Over time, investment returns can therefore become a more significant contributor to corpus growth relative to new contributions. Under positive-return scenarios with continued contributions, later milestones may take less time than the first because returns are being earned on a larger existing corpus — but this depends on the return actually earned, contribution levels staying consistent, and the time period involved. The larger the existing corpus, the larger the rupee impact of a given percentage return — positive or negative.

⭐ Key Takeaways
  • When a portfolio is small, new contributions can have a large influence on corpus growth.
  • Increasing investible surplus can materially change the time required to reach an early financial milestone.
  • A Step-Up SIP can model contributions that increase over time, but there is no universally appropriate annual step-up rate.
  • SIPs reduce the need to make a new timing decision for every contribution, but they do not eliminate market risk.
  • As a corpus grows, investment returns can have a larger rupee impact — both positively and negatively.
  • ₹10 lakh is a useful illustrative milestone, not a mathematically special threshold.

Frequently Asked Questions

When the starting corpus is small, increasing investible surplus can have a large immediate effect on progress. Over longer periods, income, expenses, contributions and investment returns all matter.
Not literally — it is a convenient milestone for illustrating how the rupee impact of percentage returns grows with portfolio size. The principle holds whatever your first big milestone is.
A market decline reduces the value of existing equity investments and may continue for an uncertain period. For a continuing SIP, lower NAVs mean each fixed contribution purchases more units, but this does not make a downturn inherently “good” or guarantee superior future returns. Investment decisions should reflect the investor's time horizon, liquidity needs, risk capacity and overall plan rather than an assumption about when markets will recover.
PP
Written by Pankaj Paul, founder of Simply Wealth Creation — an independent, one-person publisher of personal-finance tools and guides for Indian retail investors. Not SEBI-registered; nothing here is personalised investment advice. All figures in this article are independently calculated and verified against our own calculators. More about the author.
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