Home Loan Prepayment Calculator – Penalty Free from 1 January 2026
From 1 January 2026, borrowers with floating-rate home loans can prepay their loans without any penalty, as per RBI guidelines. Use this page's home loan prepayment calculator to plan SIP-style, lump sum, and step-up strategies and see how much interest and time you can save.
If you are already mid-way through repayment or your loan is not a home loan, use the Universal Loan Manager for active-loan planning.
What This Home Loan Prepayment Calculator Helps You Do
Use this calculator to plan and compare monthly SIP-style prepayments, one-time lump sums, step-up increases as income grows, or combinations of all three approaches.
- Total interest saved and loan tenure reduction.
- Revised outstanding balance over time for each strategy.
- Side-by-side comparison of SIP, lump sum, and step-up approaches.
RBI Home Loan Prepayment Rule (Effective 1 January 2026)
As per RBI guidelines, borrowers with floating interest rate home loans will not be charged any prepayment or foreclosure penalty from 1 January 2026. This applies to prepayments made via monthly savings, annual bonuses, structured SIP-style payments, or occasional lump sums. Whether you want to make a partial prepayment or full foreclosure, there is no penalty on floating-rate loans.
How Home Loan Prepayment Saves Interest
Home loan interest is front-loaded. A larger share of interest is paid in the early years, so reducing principal early has the highest impact. Even small prepayments can save lakhs over the loan tenure.
For example, a monthly prepayment of ₹5,000–₹10,000 in the initial years can often save more interest than increasing EMIs later in the loan.
What Makes This Calculator Different
- Compare SIP vs lump sum vs step-up prepayments.
- Combine multiple strategies simultaneously.
- See interest saved and tenure reduction together.
- Adjust prepayments as income grows.
- Plan accurately assuming zero prepayment penalties (post-2026 RBI rule).
All calculations are transparent and adjustable to your real cash flow.
Important Note
All calculations are illustrative estimates based on the inputs provided. Actual savings depend on your lender's amortization method and loan terms. Always confirm with your bank before making large prepayments.
Why Should You Start Prepaying Today?
💰 The Interest Trap
In the first 5 years of a 20-year loan, approximately 80% of your EMI goes toward interest, not principal. You're essentially renting money from the bank. Prepayment destroys this trap by attacking the principal directly.
🚀 Compound Power
Every rupee prepaid saves interest not just this month, but for the entire remaining tenure. A ₹5,000 monthly prepayment on a ₹50L loan can save ₹15+ lakhs total - that's a 3x return on your extra investment!
⏰ Time Freedom
Would you rather be debt-free at 50 or 45? Prepayment slashes years off your tenure, giving you financial freedom earlier. Use that time to build wealth, retire early, or fund your child's education without EMI burden.
🎯 Guaranteed Returns
Stock markets fluctuate, but prepayment offers guaranteed returns equal to your loan interest rate (8-10% typically). It's risk-free wealth creation. Plus, the peace of mind from lower debt is priceless.
Compare Prepayment Strategies: Choose Your Approach
Monthly SIP
SteadyAdd a fixed extra amount to your EMI every month. Ideal for consistent cash flow.
✓Most powerful long-term strategy
✓Easy to automate and maintain
✓Works best with salary increment
Best for: Salaried professionals with predictable income
Lump Sum
ImpactfulMake one large payment annually, typically from bonus or windfall gains.
✓Immediate major principal reduction
✓Perfect for annual bonuses
✓Flexible timing throughout year
Best for: Bonus-dependent income or occasional windfalls
Step-Up
GrowingIncrease your total EMI by a percentage each year, matching salary growth.
✓Leverages career growth automatically
✓Feels effortless as income grows
✓Accelerates destruction over time
Best for: Early career professionals expecting regular increments
Frequently Asked Questions
Is home loan prepayment penalty-free from 2026?
Yes. From 1 January 2026, floating-rate home loans can be prepaid without any penalty, as per RBI guidelines. This applies to all loans with floating interest rates.
Is SIP-style home loan prepayment allowed?
Yes. You can prepay any amount monthly without charges after the RBI rule comes into effect. Set up a standing instruction with your bank for automatic monthly prepayments.
What saves more interest — EMI increase or prepayment?
In most cases, early prepayment saves more interest than increasing EMIs later. Home loan interest is front-loaded — in the first 5 years, nearly 80% of your EMI goes toward interest. Prepaying early attacks the principal directly when it matters most.
Can I combine lump sum and monthly prepayment?
Yes. This calculator supports combined strategies including monthly SIP and occasional lump sums. Many borrowers use monthly SIP prepayments throughout the year and add their annual bonus as a lump sum.
How much can I save by prepaying ₹1 Lakh on my home loan?
On a ₹50 Lakh loan at 8.5% with 20 years remaining, a one-time ₹1 Lakh prepayment saves approximately ₹2.8 Lakhs in interest and reduces tenure by about 5 months. The earlier you prepay, the more you save.
Should I reduce EMI or tenure when making a prepayment?
Reducing tenure saves significantly more interest than reducing EMI. When you reduce tenure, the principal shrinks faster and you pay less total interest. Only choose EMI reduction if you need immediate cash flow relief.
Is it better to prepay home loan or invest in SIP?
If your home loan rate is above 8% and you are in a lower tax bracket, prepayment usually wins due to guaranteed risk-free returns. If your loan rate is below 7% after tax benefits, SIP investment at 12%+ may offer better returns — but with market risk. Use our Prepayment vs SIP Calculator for a personalized comparison.
Do I lose Section 24b tax benefits if I prepay my home loan?
You only lose the benefit on interest you no longer pay. Section 24b allows deduction up to ₹2 Lakhs per year on home loan interest. If your annual interest drops below ₹2 Lakhs due to prepayment, the unused portion of the deduction is lost. However, the interest saved from prepayment almost always exceeds the tax benefit lost.
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