Updated 2026-07-30

SIP ₹10,000/Month for 20 Years: Calculator Scenario

₹99,91,479 in 20 years is what ₹10,000/month at 12% adds up to. In today's money, the same figure is about ₹31,15,390. Adjust the rate, amount, and years in the calculator to test your own scenario.

Return Rate	Maturity	Wealth Gained	Real Value (6% inflation)	After-Tax Real Value
10%	₹76.57 L	₹52.57 L	₹23.87 L	₹21.79 L
12% (base)	₹99.91 L	₹75.91 L	₹31.15 L	₹28.13 L
15%	₹1.52 Cr	₹1.28 Cr	₹47.27 L	₹42.15 L

You invest ₹24,00,000; compounding adds ₹75,91,479

Over 20 years you contribute ₹24,00,000 from your pocket (₹10,000 × 240 months). At a 12% CAGR that becomes ₹99,91,479, so compounding adds ₹75,91,479 on top of what you put in. The longer you stay invested, the larger this gains-to-contribution ratio becomes; most of it lands in the later years.

₹99,91,479 in 20 years buys what ₹31,15,390 buys today

₹99,91,479 in 20 years is not ₹99,91,479 of today's purchasing power. After 6% average inflation, it buys what about ₹31,15,390 buys today. That is still real growth: your money grows faster than prices, but the honest figure is the inflation-adjusted one, not the headline number.

One-shot redemption: ₹9,70,642 LTCG on ₹75,91,479 of gains

Equity mutual fund units held over 12 months qualify for long-term capital gains tax: 12.5% on gains above the ₹1.25 lakh annual exemption. On ₹75,91,479 of gains, a one-shot redemption implies roughly ₹9,70,642 in LTCG tax, leaving about ₹90,20,837. Redeeming in tranches across financial years uses the ₹1.25 lakh exemption each year and can reduce that figure materially.

A flat amount falls behind as income grows

₹5,000/month builds a useful base, but a flat contribution loses ground as income and goals grow. Link the SIP to a target and raise it after a salary hike, once expenses and emergency savings are covered.

Step up, stay invested, cut costs, redeem in tranches

Step up the SIP: raising ₹10,000 by 10% a year as income grows beats the flat amount over 20 years.
Stay the full tenure: the biggest compounding happens in the later years; stopping early forfeits most of the gains.
Keep costs low: a direct-plan Nifty 50 index fund (0.1–0.2% expense ratio) preserves more of the 12% than a high-cost regular plan.
Redeem in tranches: spreading withdrawals across financial years uses the ₹1.25 lakh LTCG exemption repeatedly.

Frequently Asked Questions

How much will ₹10,000/month SIP give in 20 years?

At 12% CAGR (Nifty 50 long-term average), a ₹10,000/month SIP for 20 years grows to ₹99.91 L. You invest ₹24.00 L and gain ₹75.91 L. In conservative (10%) and optimistic (15%) scenarios it becomes ₹76.57 L and ₹1.52 Cr respectively.

What is the real (inflation-adjusted) value of ₹10,000 SIP after 20 years?

The ₹99.91 L maturity has the purchasing power of about ₹31.15 L in today's money, after 6% average inflation. Nominal numbers always look bigger than what they can actually buy.

How much tax do I pay on a ₹10,000 SIP maturing in 20 years?

Equity mutual fund gains held over 12 months are taxed as LTCG at 12.5% above the ₹1.25 lakh annual exemption (Income Tax Act 2025). On total gains of ₹75.91 L, the indicative LTCG tax is ₹9.71 L, leaving roughly ₹90.21 L post-tax. Actual tax depends on how you redeem (staggered exits use the exemption each year).

Is ₹10,000/month SIP enough?

It depends on your goal. ₹10,000/month for 20 years builds ₹99.91 L at 12%. Increasing the SIP by 10% each year (step-up) as your salary grows can substantially raise the final corpus versus a flat amount.

Try it yourself → SIP Calculator