EMI Calculator 2026 with Tax Savings + Prepayment

Standard EMI formula used by all Indian banks:

EMI = [P × R × (1+R)^N] / [(1+R)^N − 1]

Where:
• P = Principal (loan amount)
• R = Monthly interest rate (annual rate ÷ 12 ÷ 100)
• N = Total number of monthly installments

Example: ₹50L loan at 8.5% for 20 years (240 months) → EMI = ₹43,391/month. Total interest over 20 years = ₹54.13L — more than the loan amount itself.

Under Old Regime:
• Section 24(b): Up to ₹2L interest deduction (self-occupied)
• Section 80C: Up to ₹1.5L principal (within overall 80C cap)
• Section 80EE/80EEA: Only for loans sanctioned in old periods (2016-17 / 2019-22)

Under New Regime (default 2026):
• Self-occupied: ZERO deduction
• Let-out property: Full interest deduction still allowed

Most home loan borrowers in higher slabs still benefit from Old Regime.

Compare your effective home loan rate (after tax savings) with expected investment returns.

Example:
• Home loan: 8.5% interest
• Tax saving on interest (30% slab + Section 24(b)): saves ~2.5% effective rate
• Effective home loan rate: ~6.0%
• Equity mutual fund expected long-term return: ~12% pre-tax = ~10.5% post-LTCG

Investing wins mathematically. But prepayment offers guaranteed return + peace of mind. Most CAs recommend a balanced split: prepay some + invest some in equity SIPs.

Public Sector Banks (lowest):
• Bank of Baroda: from 6.85%
• Bank of India / Central Bank: from 7.10%
• SBI: 7.25–8.70%
• PNB: from 7.20%

Private Banks:
• ICICI: from 7.45%
• Kotak: from 7.70%
• HDFC: from 7.90%
• Axis: from ~8.00%

All floating-rate loans (since Oct 2019) are linked to RBI repo rate (currently 6.00%). CIBIL 750+ gets the lowest published rates.

Floating rate:
• Linked to RBI repo rate, changes every 2 months review
• Usually 0.5–1% cheaper than fixed
• No prepayment penalty
• Best for long-tenure loans (20+ years)

Fixed rate:
• Locked for entire tenure (or partial 3-10 years)
• 0.5–1% premium over floating
• Prepayment penalty 2–4%
• Best when rates at cyclic low + you want budget predictability

For most borrowers in 2026, floating rate wins. RBI is in a rate-cutting cycle.

Section 24(b): Starts only after possession. Interest paid during construction (pre-construction interest) can be claimed in 5 equal annual installments starting the year of possession — within the overall ₹2L cap.

Section 80C: NOT available during construction. Available only after possession + you start paying EMI with principal component.

Direct rupee impact:

• CIBIL 750+: Lowest published rate (e.g. SBI 7.25%)
• CIBIL 700–749: +0.25 to 0.50% premium
• CIBIL 650–699: +0.75 to 1.50% premium
• Below 650: Likely rejection or +2-3% premium

On a ₹50L loan for 20 years: gap between 7.25% and 8.75% = ~₹4,400/month higher EMI = ₹10.5L extra interest over 20 years. Maintaining 750+ CIBIL is literally worth lakhs.

Total EMI obligation (all loans combined) should not exceed:
• 40% of monthly in-hand for safe finances
• 50% absolute maximum beyond which lenders typically reject

Example: In-hand ₹1,00,000/month → Total EMI cap ₹40,000.

Bank approves at higher ratios for high-income borrowers, but your personal financial stress test should target 40%. Leaves room for emergencies, investments, lifestyle.

Pros:
• Higher loan eligibility (combined income)
• Both co-owners can independently claim Section 24(b) + 80C if both EMI from joint account
• Total tax benefit potential: up to ₹4L (Section 24(b)) + ₹3L (80C) for couple

Conditions for double tax benefit:
• Both must be co-owners of the property
• Both must be co-borrowers in the loan
• Both must actually contribute to EMI from their own income

Spouse as co-applicant is the most common and tax-efficient setup for working couples.