₹15,000/month SIP for 15 Years — Maturity Value & Returns 2026
A monthly SIP of ₹15,000 invested consistently for 15 years at an expected 12% annual return (after 0.5% expense ratio) grows into a corpus of approximately ₹71.48 L. Your total investment of ₹27.00 L generates a wealth gain of ₹44.48 L. Use the calculator below to adjust the return rate or time period.
Last updated: 20 May 2026, 11:00 AM IST
₹15,000/month SIP for 15 Years — Detailed Breakdown
Karthik is a senior manager at an FMCG company in Mumbai with a take-home of ₹1.8 L/month. He allocates ₹15,000 across two funds: ₹10,000 in a Nifty 50 index fund and ₹5,000 in a Nifty Midcap 150 index fund — both direct plans with expense ratios under 0.15%. Over 15 years, his ₹27.00 L grows to ₹71.48 L. At this SIP level, active vs passive fund selection becomes a meaningful cost decision. The typical active large-cap fund charges 1.5-2% expense ratio (regular plan), which on ₹15,000/month over 15 years would erode ₹8-12 L in fees compared to an index fund at 0.1%. SEBI's own study found that 60-70% of active large-cap funds underperform the Nifty 50 over 10+ year periods. Karthik also engages in tax-loss harvesting: during market corrections (like March 2020), he redeems underperforming units at a loss, which offsets gains from profitable redemptions, reducing his net LTCG tax liability.
Data Sources
- AMFI — Mutual Fund NAV Data (2026) — www.amfiindia.com
- SEBI — Expense Ratio Guidelines (2025) — www.sebi.gov.in
- RBI — Inflation Data (2026) — www.rbi.org.in
Found an error?
Help us keep calculations accurate. Report any issues you find.
Important: This calculator provides estimates based on the inputs and assumptions you provide. Results are mathematical projections, not financial advice or recommendations. Actual outcomes will vary based on market conditions, policy changes, individual circumstances, and factors not captured by this tool. Verify all figures independently and consult qualified professionals before making financial decisions.
Founding Partner, Tykhe Ventures · Founder, Kompella Technologies
Founding Partner at Tykhe Ventures ($20M AUM, early-stage investing) and Founder of Kompella Technologies, which provides fractional CTO/CPO services to funded startups. NISM XIX-C certified. Built RupayWise because the financial tools available in India were either oversimplified or designed to sell you a product — not help you decide.
Frequently Asked Questions
At ₹15,000/month SIP level, should I go passive or active?
Passive (index funds) is strongly recommended for the large-cap portion. At ₹15,000/month over 15 years, an active fund charging 1.5% more than an index fund costs you ₹8-12 L in extra fees. For mid-cap allocation, active funds still have a slight edge due to the inefficient nature of mid-cap markets.
What is tax-loss harvesting and how does it save money?
During market dips, sell fund units that are below your purchase price to book a capital loss. This loss can offset gains from other redemptions, reducing your LTCG tax. You can immediately reinvest in a different (but similar) fund to maintain market exposure. Over 15 years, this can save ₹50,000-1 L in taxes.
How much does expense ratio really matter at ₹15,000/month?
On ₹15,000/month for 15 years, a 0.5% expense ratio costs ₹3.46 L. A 1.5% ratio would cost approximately ₹17 L — three times more. The difference of ₹10+ L is essentially a free year's worth of investments that you are handing to the fund house.
Should I use STP instead of SIP at this amount?
STP (Systematic Transfer Plan) — parking a lump sum in a liquid fund and transferring monthly to equity — is useful only if you receive large lump sums (bonuses, property sales). For regular salary income, SIP is simpler and achieves the same rupee-cost averaging without parking money in a liquid fund first.
Explore More SIP Calculations
Related Resources
Calculators
- Step-Up SIP — SIP with annual step-up, inflation adjustment, expense ratio impact & LTCG tax calculation.
- Lumpsum — Calculate lumpsum investment future value with LTCG tax (12.5%), inflation-adjusted real returns, and year-by-year growth chart.
- FIRE — Calculate your FIRE number (corpus to retire early), safe withdrawal rate, passive income, and years to financial independence.
Comparisons
- SIP vs Lumpsum — Compare SIP vs lumpsum investing with valuation analysis, rupee cost averaging, and STP guidance.
Disclaimer
This calculator provides estimates based on assumed return rates and does not guarantee actual investment returns. Mutual fund investments are subject to market risks. Past performance is not indicative of future results. The 12% return assumption is based on historical long-term equity fund averages and may not be achieved in practice. This is not investment advice — consult a SEBI-registered investment advisor for personalised recommendations. RupayWise is not a financial advisor or distributor.