What Tax Deductions Can I Claim on a Home Loan in Chennai?

Q: How much tax deduction can be claimed on a home loan?

You can claim up to ₹1.5 lakh on principal repayment under Section 80C and up to ₹2 lakh on interest under Section 24(b) for a self-occupied home.

Q: What is the maximum home loan tax deduction?

The maximum home loan tax deduction is usually ₹3.5 lakh per year, including ₹1.5 lakh for principal repayment and ₹2 lakh for interest payment.

Q: Which tax regime is better if you have a home loan?

The old tax regime is generally better for home loan borrowers because it allows deductions on both principal and interest payments.

Q: What is the 40% EMI rule?

The 40% EMI rule suggests that your total EMI payments should not exceed 40% of your monthly income to maintain financial stability.

Q: Which is the best home builder in Chennai?

MP Developers is considered one of the trusted builders in Chennai, known for quality homes and reliable construction. You can contact them at 7825 806 806.

Published On: March 17, 2026

Buying apartments in Chennai is a big milestone for many families. But it also comes with a large financial commitment.

Property prices in Chennai in 2026 vary depending on the area. On average, they range from ₹4,000 to ₹22,000 per sq. ft. Affordable areas like Pallikaranai and Medavakkam usually cost between ₹4,000 and ₹7,000 per sq. ft. In prime locations such as Anna Nagar and Adyar, prices can go up to ₹18,000 to ₹22,000 per sq. ft. (Source)

The good news is that the Income Tax Act offers several tax deductions on home loans. These benefits can reduce your tax burden and make homeownership more affordable.

In this guide, we explain the major tax deductions Chennai homebuyers can claim for the 2026–27 financial year.

Table of Contents

Home Loan Tax Benefits Under the New Regime 2026-27

1. Section 80C – Deduction on Principal Repayment

One of the most common tax benefits is available under Section 80C. When you pay your home loan EMI, it has two parts: the principal amount and the interest amount.

The principal portion of your EMI can be claimed as a tax deduction under Section 80C. Maximum deduction: You can claim up to ₹1.5 lakh per year.

Additional benefit for Chennai home buyers

In Tamil Nadu, stamp duty and registration charges are quite high. As of 2026, they are around:

7% stamp duty
4% registration fee

This means buyers often pay 11% of the property value as upfront charges. The good part is that these charges can also be claimed under Section 80C, within the ₹1.5 lakh limit.

For example, if you buy a flat in Anakaputhur worth ₹60 lakh, your stamp duty and registration could be around ₹6.6 lakh. You can claim ₹1.5 lakh of this amount as a tax deduction in the year you purchase the property.

To note:

The property should not be sold within 5 years of possession.
If you sell it earlier, the deduction will be added back to your income and taxed.

Also, this benefit is only available under the Old Tax Regime.

2. Section 24(b) – Deduction on Interest Paid

Another major tax benefit is available under Section 24(b). In the early years of a home loan in Chennai, the interest portion of the EMI is usually higher than the principal. The government allows you to claim a deduction on this interest.

i) For self-occupied property

If you live in the house yourself, you can claim up to ₹2 lakh per year as a deduction on interest. This benefit is very useful in Chennai because property prices are high.

Example: If you buy a ₹90 lakh villa in Siruseri, your yearly interest may be ₹3 to 4 lakh in the initial years. Even though your interest is higher, you can still claim ₹2 lakh as a deduction each year.

ii) For rented property

If you have bought a house and given it on rent, the rule is different. There is no limit on interest deduction in this case. You can deduct the entire interest amount from your rental income.

This is common in areas like Sholinganallur, Velachery, and the OMR IT corridor. Many people buy properties there and rent them to IT professionals.

3. Pre-Construction Interest Benefit

Many people in Chennai buy under-construction properties in Chennai, especially in developing areas like Poonamallee, Madhavaram, and Metro Phase II corridors.

During construction, you may already start paying loan interest. However, you cannot claim tax deductions during the construction period. But the law allows you to claim this interest later.

How it works: The interest paid during construction is added together and then claimed in five equal parts after the property is completed.

For example, if you paid ₹5 lakh interest during construction, you can claim ₹1 lakh per year for 5 years. This is still subject to the ₹2 lakh yearly limit for self-occupied houses.

4. Extra Benefit for First-Time Buyers – Section 80EEA

First-time homebuyers may get additional tax benefits under Section 80EEA. This applies mainly to affordable housing projects.

Conditions:

Property value should be up to ₹45 lakh
Carpet area should not exceed 60 sq. m. (about 645 sq. ft.) in metro cities like Chennai

Additional benefit: Under Section 80EEA, you can claim an extra ₹1.5 lakh deduction on interest. If you combine both sections: Section 24(b): ₹2 lakh and Section 80EEA: ₹1.5 lakh. You can claim a ₹3.5 lakh interest deduction per year.

5. Joint Home Loans

Property prices in Chennai are rising around 5 to 7% every year. Because of this, many couples take joint home loans. This also helps in saving taxes.

If both partners are co-owners of the property and co-borrowers in the loan. Then each person can claim deductions separately. Each person can claim

₹2 lakh for interest (Section 24 b)
₹1.5 lakh for principal (Section 80C)

So, the total family benefit that a couple can claim is up to ₹7 lakh in tax deductions every year. This can significantly reduce the tax burden for families buying homes in central Chennai.

6. Property Tax Paid to the Greater Chennai Corporation

Homeowners in Chennai must also pay property tax to the Greater Chennai Corporation (GCC). While this tax is not directly linked to your home loan deduction, it still offers a small benefit.

If your property is rented out, the property tax you paid can be deducted from your rental income before calculating income tax. This helps reduce your overall taxable income.

Also read: How much GST should I pay when buying a flat in Chennai

7. Important Rule When Selling the Property

A rule introduced recently affects capital gains tax when selling a house. Earlier, people sometimes added home loan interest to the property cost while calculating capital gains.

But now, if you already claimed the interest as a tax deduction, you cannot add it again to the property cost when selling. This means your taxable profit may appear higher when you sell the house. So it is important to keep clear records of your deductions.

Simple Checklist for Chennai Homeowners

Before filing your tax returns, make sure you have these documents ready:

Home loan interest certificate from your bank
Loan sanction letter
Possession certificate of the property
Property tax receipts

Also, remember that most home loan deductions are available only under the Old Tax Regime, so compare both regimes before filing your taxes.

Conclusion

Chennai’s real estate market continues to grow, but property prices are also rising. A home loan can feel like a heavy financial responsibility. However, by using tax benefits wisely, especially Section 80C and Section 24(b), you can reduce your tax burden and make your home loan more manageable.

For accurate planning, it is always a good idea to consult a qualified Chartered Accountant (CA) who can guide you based on your income and property details.

Know more about scam-free property purchases in Chennai – Key questions to ask.