Home Loan Guide India 2026: EMI, Eligibility, Prepayment & Tax Benefits

EMI = P × r × (1+r)^n / ((1+r)^n − 1). Where P = Principal loan amount, r = Monthly interest rate (annual rate ÷ 12), n = Loan tenure in months. Example: ₹50L loan at 8.5% for 20 years: r = 8.5/12/100 = 0.00708, n = 240. EMI = 50,00,000 × 0.00708 × (1.00708)^240 / ((1.00708)^240 − 1) = ₹43,391/month. Use ProfitNifty's EMI Calculator for instant calculation with full amortisation schedule.

Banks use FOIR (Fixed Obligation to Income Ratio) — typically 40–50% of gross monthly income. Formula: Max EMI = Gross salary × 0.40 to 0.45. Max loan = Max EMI × loan factor (based on tenure and rate). Example: Gross salary ₹1,00,000/month: Max EMI = ₹40,000–45,000. At 8.5% for 20 years, this translates to maximum loan of ₹45–50L. Existing EMIs (car loan, personal loan) reduce this further. Check eligibility using Salary Budget Planner.

The math: If home loan rate is 8.5% and SIP expected return is 12%, investing gives 3.5% better return mathematically. But consider: (1) Emotional peace of debt-free life has real value. (2) Home loan interest deduction under 24(b) reduces effective rate to ~5.9% at 30% slab — making the SIP vs prepayment gap even larger. (3) Risk: SIP returns are not guaranteed; loan interest is certain. Practical answer: if you have surplus beyond emergency fund + SIP targets, split 50:50 between prepayment and SIP.

Two separate benefits under old regime: (1) Section 24(b): Interest paid on home loan — deduction up to ₹2,00,000/year for self-occupied property (no cap for let-out property). (2) Section 80C: Principal repaid — within the ₹1.5L 80C cap alongside ELSS/PPF. Combined maximum: ₹3.5L deduction/year in early loan years when interest component is high. At 30% slab, this saves up to ₹1,09,200 in tax per year. Note: both deductions are only under old tax regime.

750+ CIBIL score gets you the best home loan rates. 700–749: eligible but may get slightly higher rate. 650–699: some lenders may approve at higher rate. Below 650: very difficult to get home loan from major banks. To improve CIBIL: pay all EMIs and credit card dues on time, keep credit utilisation below 30%, don't apply for multiple loans/cards simultaneously, and check CIBIL report for errors (correct them via dispute mechanism).

Fixed rate: EMI stays the same throughout tenure regardless of RBI rate changes. Typically 0.5–1% higher than floating rate. Good for: budget certainty, expectation that rates will rise. Floating rate: EMI changes with market rate (RLLR/repo rate). Currently lower than fixed rates. 90%+ of home loans in India are floating rate. Historical data shows floating rate borrowers have paid less over long tenures because RBI rates have trended downward over decades. For most buyers, floating rate is better.

Balance transfer (switching to another bank) makes sense when: (1) New lender offers rate at least 0.5% lower than current rate. (2) Remaining tenure is at least 5–7 years (shorter tenure means less interest to save). (3) Processing fee of new loan + legal/technical charges are covered by interest saving within 12–18 months. Example: ₹40L outstanding at 9.5% → new lender at 8.7% → monthly saving ₹2,200 → payback period for ₹25K processing fee = 11 months. After that, pure saving.

Most banks offer two prepayment options: (1) Reduce tenure (keep EMI same) — saves more interest because you exit the loan faster. (2) Reduce EMI (keep tenure same) — gives you cash flow relief each month. The math strongly favours tenure reduction. Example: ₹50L loan at 8.5%, 20 years, prepay ₹5L after year 5. Tenure reduction saves ₹8.7L in interest. EMI reduction saves only ₹4.2L in interest. Choose tenure reduction unless you genuinely need the cash flow relief.