Home Loan Tax Benefits in India: Section 80C, 24(b), Joint Loans and Old vs New Regime

A home loan can reduce your income tax, but only under certain conditions and mostly under the old tax regime. Many borrowers assume the deduction is automatic. It is not, and it matters whether you live in the house, rent it out or share the loan with a co-owner. This guide explains the main provisions in plain language.

Old regime vs new regime

The new tax regime has lower slab rates but does not allow most deductions, including the interest deduction on a self-occupied house and the section 80C deduction. If you pay a substantial home loan interest and have other deductions, the old regime may leave you with less tax. If your deductions are small, the new regime may be better. Compare both in the tax slab comparison and the income tax calculator. Limits and slabs change with the Budget, so confirm the current numbers.

Deduction on principal: section 80C

The principal part of your EMI qualifies for deduction under section 80C, within the overall limit of ₹1.5 lakh a year shared with other items such as PPF, EPF, life insurance premium, ELSS and tuition fees. Stamp duty and registration charges paid in the year of purchase are also eligible within this limit. Conditions apply, such as not selling the property within five years, or the deduction may be reversed.

Deduction on interest: section 24(b)

Worked example

You pay ₹40,000 EMI on a loan of ₹50,00,000 at 9%. In the first year, about ₹445,500 of your payments go to interest, and the principal repaid is about ₹94,336. Under the old regime, you can claim up to ₹2 lakh of the interest and up to ₹1.5 lakh under 80C, if you have not used the 80C limit elsewhere. At a 30% slab, a ₹3.5 lakh total deduction saves around ₹1.09 lakh in tax including cess, before considering other 80C items. These are illustrations. Check the exact figures from your lender's annual interest certificate.

Joint home loans

If you and a co-borrower are both owners and both repay the loan, each can claim the deductions in proportion to share of ownership and repayment, within each person's limit. For a joint loan with two earning spouses, this can double the interest deduction available on a self-occupied property to ₹4 lakh across both returns. Both must be co-owners and co-borrowers, and each should pay their share from their own account. See also our home loan guide.

Additional deductions that have lapsed

Earlier, additional deductions such as section 80EEA were available for affordable housing loans sanctioned within specific dates. Those have ended for new loans, so do not rely on older articles. Always check the date of the information you are reading.

Documents to keep

• Interest and principal certificate from the lender each year.
• Sale deed, possession letter and completion certificate.
• Stamp duty and registration receipts.
• Proof of repayment from your own account, and ownership proof for each co-owner.

HRA and home loan together

You may claim HRA for rent in one city and a home loan deduction on a house in another, subject to conditions. Read the HRA exemption guide and confirm with a chartered accountant if you are in this situation.

Prepayment and the tax effect

Prepaying reduces interest, so the interest deduction falls, but total tax paid plus interest is still lower, because the interest saved is usually larger than the tax saved on it. Explore the trade-off in the loan prepayment calculator and our EMI vs prepayment guide.

This is general information, not tax advice. Tax rules change each year, so verify with the Income Tax Department's website or a qualified professional.

Checklist for claiming correctly

1. Choose the old regime in your declaration to your employer if the deductions make it better for you, and recheck at filing time, since salaried taxpayers can choose again when filing.
2. Collect the lender's certificate showing principal and interest separately.
3. If the loan is joint, split the claim in the same ratio as ownership and repayment, and keep both partners' bank records.
4. For a let-out property, report the rent received, subtract the standard deduction, then deduct interest.
5. Do not claim for a property that is not yet in your name or for which possession is not taken, apart from the pre-construction interest rules.

If you receive a notice about a mismatch, respond with the loan documents and certificates. Keeping a folder for each financial year makes this simple.

Frequently asked questions

How much interest can I claim on a self-occupied home?

Up to ₹2 lakh a year under section 24(b) in the old regime.

Can I claim a deduction under the new regime?

Generally no for a self-occupied house. Deductions like 24(b) self-occupied interest and 80C are not available.

Can both spouses claim the deduction?

Yes if both are co-owners and co-borrowers, each within their own limits and in proportion to repayment.

Can I claim interest paid before possession?

Yes, in five equal instalments from the year of completion, within limits.

Is stamp duty deductible?

Under the old regime, stamp duty and registration charges can be claimed under 80C in the year of payment, within the overall limit.

Does prepayment reduce my tax benefit?

It reduces the interest deduction, but the total cost is still lower.

Last reviewed 8 November 2026. Rates, limits and rules change, so confirm figures with the official source before you act.