EMI vs Prepayment: Should You Prepay Your Home Loan? A Data-Driven Answer
The Core Question
You have ₹5 lakh. Your home loan charges 8.5%. Prepay or invest?
Tax Angle: Home Loan Benefits
- Section 24(b): Deduction up to ₹2 lakh on interest (self-occupied)
- Effective loan cost for 30% tax bracket = 8.5% x 0.70 = 5.95%
Break-Even Rate
| Home Loan Rate | Tax Bracket | After-Tax Loan Cost |
|---|---|---|
| 8.5% | 30% | 5.95% |
| 9.0% | 20% | 7.2% |
| 7.5% | 30% | 5.25% |
When to Prepay
- Loan rate above 9% and you are in new tax regime
- You have high-interest top-up loans
- You are close to retirement and want to be debt-free
When to Invest
- Home loan rate is 8.5% or below and you are in 30% tax bracket
- You can consistently earn 10%+ from equity mutual funds
- Loan is in early years (first 3-7 years, highest interest portion)
Verdict: If loan rate is below 9% and you are disciplined, invest in equity index funds. Over 10-15 years the difference can be ₹20-50+ lakh.
Frequently Asked Questions
Does prepayment reduce EMI or tenure?
Most banks give you the choice. Reducing tenure saves more interest overall. Choose 'reduce tenure' for maximum savings.
Is there a penalty for prepaying a home loan?
For floating rate loans, RBI prohibits prepayment penalties. For fixed rate loans, banks may charge 2-4% of prepaid amount. Most home loans today are floating rate.
How much prepayment should I make per year?
Prepay at least 5% of outstanding principal each year. This can reduce a 20-year loan to 12-14 years and save 30-40% on total interest.