Home Loan Tax Benefit Calculator
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How it works
A home loan is two tax breaks in one EMI — but they live in different sections with different caps:
- 80C — principal up to ₹1.5 lakh: the principal part of your EMI qualifies, but it shares the cap with EPF, PPF, ELSS and life insurance. Stamp duty and registration paid in the purchase year also count here.
- 24(b) — interest up to ₹2 lakh: for a self-occupied house. A let-out property has no interest cap, but the rent is taxable.
- The timing trap: early years are interest-heavy (big 24b, small 80C); later years flip. Your total deduction peaks mid-loan, not at the start.
- Old regime only: neither deduction exists in the new regime — a large home loan is one of the strongest reasons to stay old-regime.
- Under-construction? No deduction until possession. Pre-construction interest is then claimed in 5 equal instalments on top of the ₹2L cap.
Frequently asked questions
How much home loan interest is tax-deductible?
Up to ₹2 lakh a year under 24(b) for a self-occupied house. There is no cap if the property is let out.
Is home loan principal deductible?
Yes — under 80C up to ₹1.5 lakh, shared with EPF, PPF, ELSS and insurance premiums.
Do these benefits work in the new tax regime?
No. Both 80C and 24(b) are old-regime-only deductions.
Can I claim interest before possession?
Not immediately. Pre-construction interest is claimed in 5 equal annual instalments starting from the year you take possession.
Does stamp duty count for tax benefit?
Yes — stamp duty and registration charges paid in the purchase year count toward the ₹1.5L 80C limit.
What if I have two home loans?
Each property gets its own 24(b) treatment; the ₹2L cap applies per self-occupied property. 80C’s ₹1.5L cap is combined across everything.
Is a joint home loan better for tax?
Often yes — each co-owner who repays can claim 80C up to ₹1.5L and 24(b) up to ₹2L in their own return.
Why does my deduction change every year?
EMIs are interest-heavy early on and principal-heavy later, so 24(b) shrinks and 80C grows as the loan ages.
Can I claim HRA and home loan benefits together?
Yes, if you live in a rented house in one city while your owned house is elsewhere (or let out) — genuine cases allow both.
What happens to the benefit if I prepay?
Prepaying cuts future interest, which shrinks your 24(b) deduction — worth weighing against the interest you save, especially in the old regime.