Loan Prepayment vs. Investment
Decide whether prepaying your loan to save interest yields more net wealth than investing your surplus into mutual funds.
Loan Details
Surplus & Returns
Recommendation: Go for Invest Surplus
By choosing this path, your estimated net advantage is ₹26,101 over the alternate route.
Net Wealth Comparison
Core Principle: Opportunity Cost of Capital
- Interest Arbitrage: If your expected investment return (e.g. 12% mutual funds) is higher than your loan interest rate (e.g. 8.5%), investing surplus capital generally builds more wealth than prepaying the loan.
- Debt Freedom vs. Growth: Prepaying a loan offers a guaranteed risk-free return equal to your loan interest rate. Mutual fund returns are expected but not guaranteed.
- Freed Cash Flow: Prepaying allows you to close the loan much faster (e.g., payoff in 9.2 years instead of 15 years). Once closed, you can direct your entire freed EMI into investments, accelerating your portfolio growth.
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The Decision That Could Define Your 40s: Pay Off the Loan or Build the Portfolio?
There's a recurring dinner table argument in Indian households: "Use the bonus to prepay the home loan" versus "put it in mutual funds and let it compound." Both sides have merit. Getting this decision right (or wrong) can mean a difference of ₹30–50 lakhs over a decade.
The pure mathematical case: if your home loan interest rate is 9% and after-tax, your equity SIP earns 12% net of LTCG, investing wins by 3 percentage points. Over 10 years on ₹5 lakhs, that's roughly ₹10 lakhs more in wealth from investing.
But the psychological case for prepayment is real: debt-free status removes a psychological burden that affects decision-making, reduces income requirements, and gives you more optionality if you want to change careers or take a break. These are not trivial benefits.
A smarter hybrid approach: maintain your EMI payments, and split your annual bonus or surplus — 50% to prepayment (principal reduction), 50% to SIP. You're not making a binary bet. You're hedging between certainty (guaranteed loan interest saved) and potential (market returns above loan rate).
The break-even question is simple: Is your loan rate above your long-term expected equity return? If yes, prepay. If no, invest. Use this tool to run your exact numbers.
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Loan Comparison
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