Home Loan EMI with Tax Benefit
EMI, total interest, and the ₹3.5 lakh of annual deductions most home-loan EMI calculators leave out. The honest net cost.
Your numbers
Your result
Your monthly EMI is ₹43,391. Over 20 years you pay ₹54.14 lakh in interest, which sounds painful. But on the old tax regime, the 80C principal (₹1.5L cap) and 24(b) interest (₹2L cap) deductions save you roughly ₹18.98 lakh across the life of the loan. Net cost of the loan is ₹35.16 lakh above the principal, not ₹54.14 lakh.
- Monthly EMI
- ₹43,391
- Total interest paid
- ₹54.14 lakh
- First-year interest
- ₹4.21 lakh
- First-year principal
- ₹99,511
- First-year tax saving
- ₹89,853
- Lifetime tax saving
- ₹18.98 lakh
- Effective net cost
- ₹35.16 lakh
paisaexpert.com
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Now run rent vs buy with these numbers
The honest home-loan EMI is half the buy-vs-rent question. The other half is opportunity cost on the down payment. Run both, then decide.
Open it
The two tax sections you actually use
- Section 80C: principal repaid up to ₹1.5 lakh per year is deductible. This cap is shared with PPF, ELSS, EPF, NSC, life insurance premium, etc. Most salaried borrowers fill this cap from EPF alone, which means the 80C benefit on home loan principal is often a phantom.
- Section 24(b): interest paid up to ₹2 lakh per year is deductible for a self-occupied property. For a let-out property, the cap is the entire interest (subject to total loss-from-house-property cap of ₹2 lakh against other heads of income). Most borrowers do not realise this asymmetry.
The prepayment vs SIP question
One extra EMI a year on a 20-year loan saves you roughly ₹6 to ₹9 lakh in interest. That sounds great. But the same money in an equity SIP at 12 percent grows to ₹15 to ₹20 lakh over the same window. For high-bracket borrowers whose home loan post-tax cost is 5-6 percent and whose equity returns are 11-12 percent net of tax, the SIP wins.
The opposite is also true: for a low-bracket borrower whose home loan effective rate is 8 percent and whose risk tolerance for equity is low, prepayment is the cleaner trade. There is no universal answer; the calculator above gives you both numbers.