The Real-World Story: The Flaw in Standard SIPs

The standard SIP calculator is fundamentally broken. It assumes you will invest ₹10,000 every month for the next 20 years. But in the real world, as you progress in your career, your salary increases. A Step-Up SIP embraces this reality. By committing to increase your SIP amount by just 10% every year (matching your annual increment), you drastically alter the mathematics of your retirement corpus.

For example: If you invest ₹10,000 a month at 12% for 20 years, you generate around ₹1 Crore. But if you Step-Up that ₹10,000 by 10% annually, your final corpus explodes to nearly ₹2.1 Crore. You effectively double your wealth simply by ensuring your investments scale with your income.

The Illusion of "Crores" (Inflation Adjustment)

When a calculator tells you that you will have ₹5 Crores in 25 years, the human brain visualizes the buying power of ₹5 Crores today. This is dangerous. Inflation (typically modeled at 6% in India) quietly erodes the purchasing power of fiat currency over time. This engine explicitly calculates the Inflation Adjusted Value, stripping away the inflation markup to show you exactly what your future portfolio will buy in today's terms.

⚠️ Why This is for "Reference Only"

Linear Returns vs Market Volatility: This simulator uses a linear compounding formula, assuming the market returns exactly 12% every single year. In reality, equity markets are highly volatile; you might experience a -15% return one year and a +30% return the next. Taxation: The maturity value shown is Gross. Under the current Indian tax laws, Long-Term Capital Gains (LTCG) on Equity Mutual Funds are taxed at 12.5% for gains exceeding ₹1.25 Lakhs per financial year.