SIP Calculator for 15 Years

Calculate how much your monthly SIP will grow over 15 years. See pre-calculated maturity values for different SIP amounts and return rates, or use the live calculator below to customize.

15-Year SIP Maturity Value Table

The table below shows how different SIP amounts grow over exactly 15 years at three benchmark return rates. All figures use monthly compounding with the standard SIP formula.

Why 15 Years is a Powerful SIP Horizon

A 15-year SIP horizon sits in the sweet spot where compounding begins to dominate your contributions. In the first few years of any SIP, your wealth growth is mostly driven by the money you put in. But as the corpus grows, returns on that accumulated corpus start to matter more than new contributions. At the 15-year mark, compounded returns typically account for 40–55% of your final value—your earlier investments have quietly become the main engine.

Historical data from Indian equity markets supports this math. The NIFTY 50 total return index has delivered around 12–13% CAGR over rolling 15-year periods since 2000, despite including multiple crashes (2008, 2013, 2020, 2022). A disciplined 15-year SIP captures these cycles automatically: you accumulate cheap units during downturns and watch them appreciate during recoveries. This is why SIP investors historically outperform lump-sum investors who attempt to time the market.

For a 15-year SIP, equity-oriented mutual funds are the most appropriate vehicle. Pure debt SIPs yield 6–8% and lose ground to inflation over long periods. Hybrid funds give you 9–10% with lower volatility, which suits risk-averse investors. Aggressive mid-cap and small-cap funds can deliver 14–16% but with significant interim drawdowns—manageable only if you commit to the full 15 years without panic exits.

Consider your goal timeline carefully. A 15-year SIP is ideal for home purchase down payment, mid-career wealth milestones, and children’s higher education. Align fund selection with this purpose — longer goals permit more equity exposure; nearer goals require gradual de-risking into debt.

Step-up bonus: If you increase your SIP by 10% annually over 15 years, your final corpus grows by approximately 50–70% compared to a flat SIP. This simple habit—raising your SIP along with your salary—can transform 15-year outcomes without requiring any initial sacrifice.

Common 15-Year SIP Questions

What happens if I stop SIP after 15 years?

You can redeem the entire corpus, move to a Systematic Withdrawal Plan (SWP) for regular income, or let it continue compounding. There's no obligation to stop at 15 years—many investors continue SIP throughout their working years and switch to SWP after retirement.

Can I withdraw partially before 15 years?

Yes, mutual fund SIP has no lock-in (except ELSS, which has 3-year lock on each instalment). You can redeem any time, but exiting early reduces the compounding benefit significantly. Try to stay invested for the full 15 years to realize the mathematical advantage.

Does a 15-year SIP beat a fixed deposit?

Over 15 years, equity SIP historically beats FD by 4–7 percentage points annually. At 15 years, ₹5000 monthly FD at 7% yields around ₹15,94,056, compared to ₹25,22,880 for equity SIP at 12%. The difference compounds further the longer you stay invested.

How often should I review a 15-year SIP?

Annual review is sufficient. Monitor fund performance against benchmarks, check expense ratios, and rebalance allocation if your risk profile changes. Avoid reacting to short-term volatility—15-year SIPs reward patience, not tactical adjustments.

What's the tax on 15-year SIP maturity?

Equity SIP held over 1 year attracts 12.5% LTCG tax above ₹1.25 lakh annual exemption (FY 2024-25). For a 15-year SIP, only gains realized in the redemption year are taxed—not the full corpus. Tax-harvesting can further optimize this.