A home loan is one of the few borrowings the income-tax law actively rewards. Buy a house with a loan and the government lets you reduce your taxable income on two fronts at once — the principal you repay and the interest you pay. For a buyer at Godrej Brooklyn Avenue in Kukatpally, where a 3 or 4 BHK runs from roughly Rs 2.10 crore to Rs 4.40 crore, those deductions can shave a meaningful sum off your annual tax bill. This guide breaks down Section 80C, Section 24(b), the special pre-construction interest rule, Section 80EEA and the joint-loan multiplier, with a worked example. Every rate quoted is as of 2026 — verify the current figures with your bank and a tax adviser before you act.

Section 80C — Deduction on Principal Repayment

The portion of your EMI that repays the loan principal qualifies for a deduction under Section 80C, capped at Rs 1.5 lakh per financial year. The important catch is that this Rs 1.5 lakh limit is shared — it is the same ceiling that covers your EPF and PPF contributions, ELSS investments, life-insurance premiums, the tuition fees of your children and tax-saving fixed deposits. So if your provident fund and insurance already consume the limit, the home-loan principal adds nothing extra; if they do not, your principal repayment fills whatever headroom is left.

Section 80C carries a useful one-time bonus too. The stamp duty and registration charges you pay when you register the sale deed are also deductible under 80C — but only in the financial year in which they are actually incurred. On a Hyderabad purchase that is a sizeable figure, so it is worth timing your other 80C investments around it; our explainer on stamp duty and registration charges in Hyderabad sets out exactly what that outlay looks like.

Section 24(b) — Deduction on Interest Paid

The interest component of your home loan is deducted separately under Section 24(b), and this is where the bigger relief sits. For a self-occupied house the deduction is capped at Rs 2 lakh per financial year. For a let-out (rented) property there is no upper limit on the interest you can claim against the rental income — however, the overall loss from house property that you may set off against your other income is itself restricted to Rs 2 lakh a year, with the unabsorbed loss carried forward for up to eight years. In the early years of a large loan, interest dominates the EMI, so most borrowers exhaust the Rs 2 lakh self-occupied cap comfortably.

Old Regime vs New Regime — Read This First

These benefits are not regime-neutral. Both the Section 80C principal deduction and the Section 24(b) self-occupied interest deduction are available only under the old tax regime. Under the new tax regime, the 80C deduction is gone and the Rs 2 lakh interest benefit on a self-occupied house is largely unavailable. The new regime does still allow interest on a let-out property to be set off against the rental income. Because the new regime offers lower headline slab rates in exchange for giving up most deductions, the right choice depends entirely on your numbers — run both regimes side by side before you decide, ideally with a tax adviser, because a high home-loan interest outgo often tips the balance back in favour of the old regime.

Pre-Construction Interest — Crucial for an Under-Construction Home

This rule matters enormously for a buyer at an under-construction project. Interest you pay during the construction period — before you actually get possession — cannot be claimed in the year you pay it. Instead, the total pre-construction interest is aggregated and then deducted in five equal annual instalments, starting from the financial year in which possession is obtained. This pre-construction deduction sits within the same Rs 2 lakh Section 24(b) ceiling for a self-occupied home, not on top of it. Godrej Brooklyn Avenue has possession scheduled for June 2031, so any interest you pay on a disbursed loan between booking and handover is parked and then released in five slices from the year of possession onward — a point well worth modelling into your long-term tax plan.

Section 80EEA — Additional Interest Deduction

Section 80EEA offered an extra interest deduction of up to Rs 1.5 lakh, over and above the Section 24(b) limit, for first-time buyers of affordable homes. However, it applied only to loans sanctioned within specific earlier windows and to properties below a stamp-duty value threshold, so most current high-value purchases will not qualify. Treat 80EEA as an eligibility check rather than an assumption — confirm with your bank and tax adviser whether your sanction date and property value fall inside any benefit that is still open to you.

Joint Home Loan — Doubling the Benefit

A joint home loan is the single biggest lever for maximising these deductions. When two people are both co-owners of the property and co-borrowers on the loan, each of them can independently claim the full deductions on their share — Section 80C up to Rs 1.5 lakh each and Section 24(b) up to Rs 2 lakh each. For a married couple that effectively doubles the ceiling to Rs 3 lakh of principal and Rs 4 lakh of interest between them. The two conditions are firm: each claimant must be a co-owner of the house and a co-borrower on the loan, and the deduction is split in proportion to each person's share in the property.

A Worked Example

Take a buyer financing a Godrej Brooklyn Avenue apartment with a home loan of about Rs 2 crore at an interest rate of roughly 7.75% over a 20-year tenure (rates as of 2026 — verify with your bank). The EMI works out to approximately Rs 1,64,190 a month. In the first year the interest portion alone is well over Rs 15 lakh, which means a single self-occupied borrower fully exhausts the Rs 2 lakh Section 24(b) cap and still leaves a large chunk of interest unclaimed. Add Section 80C — say Rs 1.5 lakh of principal plus eligible items — and a single borrower in the old regime shelters around Rs 3.5 lakh of income.

Now make it a joint loan held by a couple who are equal co-owners and co-borrowers. Each claims Rs 2 lakh of interest and Rs 1.5 lakh under 80C, so together they shelter up to Rs 4 lakh of interest and Rs 3 lakh of principal — roughly Rs 7 lakh of deductions against the same loan. At a 30% slab that is a tax saving in the region of Rs 2 lakh a year for the household, versus about Rs 1 lakh for a single borrower. To map the principal-versus-interest split across the full tenure, pair this with our home loan and EMI guide.

Home Loan Deductions at a Glance (2026)

Section	What it covers	Annual limit	Regime
80C	Principal repayment; also stamp duty & registration in the year paid	Rs 1.5 lakh (shared with PF, ELSS, LIC, etc.)	Old regime only
24(b) — self-occupied	Interest paid on the home loan	Rs 2 lakh	Old regime only
24(b) — let-out	Interest against rental income	No cap on interest; loss set-off capped at Rs 2 lakh/yr	Old & new (let-out)
Pre-construction interest	Interest during construction, released in 5 instalments from possession	Within the Rs 2 lakh 24(b) cap (self-occupied)	Old regime only
80EEA	Extra interest for first-time affordable-home buyers	Up to Rs 1.5 lakh (verify eligibility & sanction window)	Old regime only

What a Godrej Brooklyn Avenue Buyer Should Note

Godrej Brooklyn Avenue is an under-construction development by Godrej Properties in Kukatpally, RERA-registered with Telangana RERA under P02200010981, with possession scheduled for June 2031. Because it is still under construction, the pre-construction interest rule is the headline takeaway: any interest you pay on disbursed loan amounts before handover is held back and then claimed in five equal instalments from the year of possession. Plan your old-versus-new regime choice with that timeline in mind, and budget the stamp duty and registration 80C benefit for the year you register the deed. For the broader purchase picture, our price and cost sheet sets out the headline numbers, while your recurring civic levy is covered in our note on GHMC property tax in Hyderabad.

Frequently Asked Questions about Home Loan Tax Benefits