Home Loan Tax Benefits in India 2026

By Arpan, Investment Analyst

Published 21 Jul 2026 · Last updated 21 Jul 2026

Tax rules & RERA details verified against the K-RERA portal, July 2026.

A home loan does two things at once: it finances ownership of a property and it reduces your taxable income every year for the life of the loan. The Income Tax Act provides deductions on both the principal you repay and the interest you pay, and a first-time buyer on an eligible loan can claim an additional deduction on top. Understanding which sections apply, what their limits are, and how they interact with the old and new tax regimes can make a meaningful difference to your net cost of homeownership. Verify the current position with a chartered accountant and on the Income Tax India portal before filing.

This guide covers the full set of deductions relevant to a home buyer in 2026: Section 80C on principal and stamp duty, Section 24(b) on interest, Section 80EEA for eligible first-time buyers, the joint loan multiplier, and how the new tax regime changes the picture. Our project, Godrej Castillo by Godrej Properties, is on Bannerghatta Road in Hulimavu — the closing section shows how these deductions apply to a buyer here.

Home Loan Tax Benefits at a Glance 2026

*Under the new regime, interest on let-out property is deductible against rental income but the loss cannot be set off against other heads. Confirm applicability with your CA.

Section 80C: Principal and Stamp Duty Deduction

Every rupee you repay as home loan principal qualifies for a deduction under Section 80C, subject to the overall Rs 1.5 lakh ceiling shared with other 80C instruments such as PPF, ELSS mutual funds, life insurance premiums and provident fund contributions. Stamp duty and registration charges paid in the year of purchase are also eligible within this same Rs 1.5 lakh bucket, but only in the financial year they are actually paid — they cannot be carried forward.

In the early years of a home loan, when the EMI is heavily weighted toward interest, the principal component may be modest. As the loan matures, the principal share rises and can help fill the 80C basket more meaningfully. If other 80C investments — PPF, ELSS — already consume the full Rs 1.5 lakh in a given year, the home loan principal deduction provides no additional benefit for that year.

Section 24(b): Interest Deduction

Section 24(b) allows a deduction of up to Rs 2 lakh per financial year on interest paid on a home loan for a self-occupied property under the old tax regime. This is the larger of the two annual benefits in most early-EMI years, when the interest component of each EMI is highest. There is no requirement for the property to be occupied: the deduction applies as long as the property is self-occupied or deemed self-occupied and construction is complete.

For a property under construction, interest paid during the pre-construction period is not deductible in those years. Instead, it is accumulated and then claimed in five equal annual instalments from the financial year in which possession is taken, added to the regular post-possession interest deduction each year. On a Rs 1 crore loan at 8.5 per cent, the first-year interest is roughly Rs 8.4 lakh; the deductible amount is capped at Rs 2 lakh for a self-occupied property, leaving the remainder unclaimed unless the property is rented out.

For a let-out property under the old regime, there is no Rs 2 lakh cap on the interest deduction — you deduct the full actual interest against rental income. If this creates a loss, you can set it off against other income heads up to Rs 2 lakh in that year, and carry forward the balance loss for eight years to set off against future rental income.

Section 80EEA: Additional Deduction for First-time Buyers

Section 80EEA was introduced to give first-time home buyers an extra Rs 1.5 lakh interest deduction over and above the Rs 2 lakh under Section 24(b), making the combined maximum interest deduction Rs 3.5 lakh per year for eligible buyers. To qualify, the loan must have been sanctioned between 1 April 2019 and 31 March 2022, the stamp value of the property must not exceed Rs 45 lakh, and the buyer must not own any other residential property on the date of sanction. No new loans qualify after 31 March 2022, but buyers whose loans were sanctioned within that window and whose loans are still running can continue to claim 80EEA on interest paid in 2026 and subsequent years until the Rs 1.5 lakh annual limit is used or the loan ends.

Joint Home Loan: Doubling the Benefit

When two co-borrowers take a home loan and are also co-owners of the property, each of them can independently claim the full set of deductions within their own limits. This means each co-borrower can claim up to Rs 1.5 lakh under 80C and up to Rs 2 lakh under 24(b), giving a combined household deduction of up to Rs 7 lakh per year for a couple under the old tax regime. The deduction for each person is proportional to their share of the EMI and ownership; a 50:50 split is the most straightforward for maximising combined claims.

Joint loans also improve loan eligibility since the bank considers both incomes. For a home on Bannerghatta Road in the Rs 80 lakh to 1.2 crore range, a joint loan can reduce the per-person EMI burden while each co-borrower independently captures the full deduction available to them.

Old Regime vs New Tax Regime

The new tax regime, which became the default from FY 2024-25 onwards for most salaried taxpayers, does not allow deductions under Section 80C, Section 80EEA, or the Section 24(b) interest deduction for self-occupied property. A taxpayer under the new regime therefore loses all three home loan deductions for self-occupied properties.

The old regime remains available as an opt-in choice at the time of filing, and for taxpayers with a large home loan the combined 80C plus 24(b) deductions of up to Rs 3.5 lakh per year (or Rs 5 lakh with 80EEA, if eligible) can make the old regime more tax-efficient even after losing the flat-rate benefit of the new regime slabs. The correct choice depends on your total income, other deductions and the regime’s slab rates. Run both calculations before filing, preferably with your CA.

Worked Example

Consider a buyer who takes a Rs 75 lakh loan at 8.75 per cent for 20 years. First-year interest is roughly Rs 6.5 lakh and principal repayment is around Rs 65,000. Under the old regime, the buyer claims Rs 65,000 under 80C (within the Rs 1.5 lakh basket) and Rs 2 lakh under 24(b) for total deductions of Rs 2.65 lakh per year from the home loan alone. At a 30 per cent tax bracket with cess, this saves approximately Rs 82,000 in tax in the first year. The saving reduces gradually as the interest component falls over the loan tenure. If this is a joint loan, each co-borrower applies the above within their own limits and the combined household saving is roughly doubled.

How This Applies at Godrej Castillo

On Bannerghatta Road, Godrej Castillo offers 1 to 4 BHK configurations in the Rs 65 lakh to 1.5 crore range depending on size and floor. A buyer taking a Rs 80 lakh loan at current market rates would generate an annual Section 24(b) deduction of Rs 2 lakh on interest and can also use the principal component to partially fill the Rs 1.5 lakh 80C basket. If the purchase is a joint loan, the combined household tax saving under the old regime can amount to Rs 1.2–1.6 lakh per year in the first five years. Check the floor plans and current price sheet to estimate the loan amount and run your own deduction calculation.