What is a loan against property (LAP)?
A loan against property is a secured retail loan where the borrower pledges an already-owned residential, commercial, or industrial property as collateral. The funds are unrestricted — they can be used for child’s higher education, business expansion, medical emergencies, debt consolidation, or any other lawful purpose. EMI uses the RBI reducing-balance method, identical to home loans.
LAP rates are typically 0.5–1.5 percentage points above the same lender’s home-loan rate, reflecting the lower LTV (50%–70%) and slower recovery profile.
How is LAP EMI calculated?
EMI = P × R × (1+R)ⁿ / ((1+R)ⁿ − 1)
Worked example — ₹50 lakh LAP at 11% over 15 years:
- R = 11 ÷ 12 ÷ 100 = 0.00917
- (1+R)¹⁸⁰ = 5.17
- EMI = 5,000,000 × 0.00917 × 5.17 ÷ (5.17 − 1) = ₹56,830 / month
- Total payment over 15 years = ₹1,02,29,400
- Total interest = ₹52,29,400
LTV varies by property type
| Property type | Typical LTV | Notes |
|---|---|---|
| Residential, self-occupied | 60%–70% | Best LTV; lender comfort highest |
| Residential, rented | 55%–65% | Modest discount |
| Commercial (shops, offices) | 50%–60% | Lower LTV, higher rate |
| Industrial | 40%–55% | Specialised valuation; thin lender pool |
| Plot of land | 50% | Few lenders; usually requires construction commitment |
Tax treatment — important
Unlike a home loan, LAP does not qualify for Section 24(b) (₹2L interest deduction) or Section 80C (principal repayment) unless you can document that the LAP funds were used to purchase or construct another residential property. Most LAP borrowers cannot claim either deduction.
If LAP funds are used for business purposes (and properly documented), the interest is deductible as a business expense under Section 37(1) — fully deductible against business income.
When LAP makes sense
- Large amount + long tenure: ₹15L+ over 7+ years where unsecured costs are punitive
- Existing property + non-property need: business, education, medical
- Debt consolidation: refinancing high-rate personal loans / credit-card balances
- Bridge financing: between selling one property and buying another
When it doesn’t:
- Property is your home and you can lose it if business plan fails
- Funds need is short-term (under 12 months) — gold loan or personal loan disburses faster
- Loan amount is small (under ₹10L) — paperwork overhead doesn’t justify the rate saving
Tax deductions — when LAP qualifies
LAP interest is deductible under Section 24(b) only when the loan proceeds were used to purchase, construct, or substantially repair a residential property — and only with a complete, auditable paper trail proving end-use. In that case, the Section 24(b) Home Loan Interest Calculator applies directly; it computes the same reducing-balance interest schedule and applies the ₹2 lakh annual cap (for self-occupied property) or unlimited deduction (for let-out). The calculation logic is identical to a home loan — the tax treatment follows the purpose of funds, not the instrument.
For personal-use or business-use LAP where no Section 24(b) applies, use the Income Tax Calculator to model your overall liability — and note that business-use LAP interest may be deductible as a business expense under Section 37(1) if the funds are deployed in a trade or profession and properly documented.