A home loan is one of the biggest financial commitments most people take on in their lifetime — but it can also come with valuable tax benefits. Depending on your tax regime, income, loan interest and eligible deductions, a home loan can substantially reduce your taxable income and, consequently, your tax liability.

The problem is that most people only vaguely know that "home loans give tax benefits" without understanding exactly how much they can claim, under which section, and under what conditions. This guide is designed to be the one article you need — explained in simple language, with real examples, so you understand your own numbers and don't leave legitimate tax benefits unused.

An Important Note Before We Begin: Two Tax Laws Now Apply

Until 31 March 2026, home-loan tax benefits were governed by the Income-tax Act, 1961. From 1 April 2026, the Income-tax Act, 2025 has come into force and replaces the earlier Act for income relating to the new tax year. The new law substantially reorganises and renumbers many provisions, while carrying forward many of the familiar home-loan tax benefits.

Here's what that means in practice:

The Income-tax Act, 2025 uses the term "tax year" for the financial year beginning on 1 April. For practical purposes, FY 2026-27 is therefore the first tax year governed by the new Act.

Don't let the new numbering confuse you. The familiar tax benefits have largely been carried forward, although the relevant section numbers have changed. Throughout this article, we'll mention both the old and new section numbers wherever useful, so you can follow along whether you are looking at an older tax return, your current loan documents or the new law.

Step 1: The Most Important Decision — Old Regime or New Regime?

Before we get into the sections themselves, understand this: most of the traditional home-loan tax deductions are available only under the Old Tax Regime.

For a taxpayer choosing the New Tax Regime:

• The interest deduction for a self-occupied property is not available.
• The principal repayment deduction under Section 80C (now Section 123/Schedule XV) is not available.
• The additional deductions under Sections 80EE and 80EEA are not available.

However, there is an important exception. If the property is let out, interest on borrowed capital can still be deducted in computing income from that house property under the New Tax Regime. However, if the property results in a loss, that loss cannot be set off against other heads of income or carried forward under the New Tax Regime.

Section 24(b) / Section 22: Deduction on Home Loan Interest

This is the biggest and most commonly used home-loan tax benefit.

What It Says, In Simple Terms

The interest you pay on a home loan can be deducted while computing income under the head "Income from House Property", subject to the applicable conditions and tax regime.

If the house is self-occupied

If you live in the property yourself, the maximum deduction for interest on borrowed capital can be ₹2,00,000 per tax year, subject to the prescribed conditions. Under the Income-tax Act, 2025, the corresponding provision is Section 22.

If the house is let out

For a let-out property, the actual interest paid on qualifying borrowed capital can be deducted without a specific ₹2 lakh ceiling. However, under the Old Tax Regime, if this calculation results in a loss under the head "Income from House Property", the amount that can generally be set off against income under other heads in the same year is restricted to ₹2,00,000. The remaining eligible loss can generally be carried forward for up to eight assessment years.

Under the New Tax Regime, the treatment is less favourable: a house-property loss cannot be set off against other heads of income or carried forward.

The key point: a ₹2 lakh deduction does not mean ₹2 lakh of tax saving. It means ₹2 lakh is deducted from taxable income. The actual tax saving depends on the taxpayer's applicable tax rate. (Figures above are before cess and other aspects of the overall computation.)

Under the Old Tax Regime, the amount of house-property loss that can generally be set off against her salary or other income in the same year is limited to ₹2,00,000. The balance can generally be carried forward, subject to the applicable rules.

Pre-Construction Interest: A Benefit Many People Miss

If you took a home loan for a property that was still under construction, you generally cannot claim the interest relating to the pre-construction period as a deduction in the years in which that interest accrues.

But the benefit isn't necessarily lost. The eligible pre-construction interest can generally be claimed in five equal annual instalments, beginning from the year in which construction is completed, subject to the applicable conditions and limits. The Income-tax Act, 2025 expressly retains this five-instalment mechanism.

He may claim ₹1,20,000 per year for five years, in addition to eligible post-completion interest, subject to the applicable annual limits. For a self-occupied property, remember that the applicable overall limit can restrict the amount actually deductible in a particular year.

Section 80C / Section 123: Deduction on Principal Repayment

Every EMI you pay has two parts: interest and principal. While the interest portion is dealt with under Section 24(b) of the old Act / Section 22 of the new Act, the eligible principal repayment can qualify for a deduction under Section 80C under the old Act or Section 123 read with Schedule XV under the new Act.

The Key Numbers

• Maximum deduction: ₹1,50,000 per year
• This is a combined limit shared with other eligible investments and payments covered by the provision.

Common examples sharing this same limit include:

• EPF
• PPF
• ELSS
• Life insurance premiums
• NSC
• Sukanya Samriddhi
• Eligible tuition fees
• Housing-loan principal repayment

So, if you're already claiming ₹1 lakh through eligible EPF and insurance contributions, you may have only ₹50,000 of available room within the overall ₹1.5 lakh limit. The Income-tax Act, 2025 retains the ₹1.5 lakh aggregate deduction framework under Section 123, with the eligible items placed in Schedule XV.

Stamp Duty and Registration Charges

Eligible stamp duty and registration charges can also qualify within the same overall Section 80C limit, subject to the statutory conditions, including the requirement that they are paid in the relevant year.

She cannot automatically claim the entire ₹3.36 lakh — the maximum available is ₹1,50,000, further reduced if she has already used part of the limit through other eligible investments or payments.

An Important Catch: The 5-Year Rule

There is an important condition attached to claiming the principal repayment deduction. If you transfer the property before the expiry of five years from the end of the financial year in which possession of the property was obtained, the principal repayment deductions previously claimed under Section 80C can be effectively reversed and added back to your taxable income in the year of transfer, subject to the applicable provisions.

This rule is separate from the treatment of the interest deduction under Section 24(b). So, if you're planning to sell a property relatively soon after buying it, keep this condition in mind while doing your tax planning.

Section 80EE / Section 80EEA: Extra Benefits for Certain First-Time Buyers

These two provisions provide additional deductions for certain qualifying homebuyers, over and above the regular Section 24(b) interest deduction.

The Income Tax Department confirms these historical sanction periods and deduction limits. It also states that 80EEA can be claimed only after the Section 24(b) limit has been exhausted, and that a taxpayer can claim either 80EE or 80EEA depending on the relevant eligibility conditions.

Important: The New Section Numbers

Section 130 carries the ₹50,000 deduction and the 2016-17 loan-sanction conditions. Section 131 carries the ₹1.5 lakh deduction and the 2019-22 loan-sanction conditions applicable to the former Section 80EEA. You cannot claim both benefits for the same interest. Eligibility depends on the relevant loan-sanction period and other conditions.

This is possible only if the taxpayer has sufficient eligible interest and satisfies all the applicable conditions.

Putting It All Together: How Much Can You Actually Save?

Let's take a complete, realistic example. Sunita, a salaried professional in the 30% tax bracket, buys a self-occupied 2BHK with a home loan. In FY 2025-26, she pays ₹1,90,000 in interest and ₹1,50,000 in principal, with no other eligible payments using the Section 80C limit.

This is an illustrative calculation. The actual tax saving will depend on her complete taxable-income calculation, applicable tax rates, surcharge if any, other deductions and the tax regime she chooses.

Also remember: the amount of interest paid generally declines over the life of a standard reducing-balance home loan. Therefore, you should not assume that the same tax saving will continue every year for the entire loan tenure. Over a 20-year loan, however, eligible home-loan deductions can still result in substantial cumulative tax savings, particularly during the earlier years when the interest component of the EMI is generally higher.

Joint Home Loans: Can You Get a Higher Combined Benefit?

A joint home loan can potentially increase the total tax deduction available to a family — but only when the relevant conditions are genuinely satisfied. Typically, each co-owner/co-borrower who is eligible to claim the deduction can claim the relevant portion of the interest and principal repayment, subject to the applicable limits and their actual share in the property and repayment.

For example, if a husband and wife are both co-owners of the property, co-borrowers on the home loan, and genuinely responsible for repayment, each may be able to claim eligible deductions in accordance with their share.

Subject to the applicable conditions and limits, this can allow a family to utilise deductions across two taxpayers rather than one. However, simply adding someone's name to a loan does not automatically create a tax benefit — ownership, borrowing liability and actual repayment should be properly structured and documented.

Can You Claim HRA and Home Loan Benefits Together?

Yes, in certain circumstances. For example, you may own a home in your hometown while renting accommodation near your workplace. In such a situation, you may potentially be able to claim eligible HRA exemption for the rent you actually pay, and eligible home-loan deductions relating to your own property.

The two benefits arise under different provisions and are not automatically mutually exclusive. However, HRA has its own conditions, and the circumstances matter — for example, you generally need to actually pay rent for the accommodation for which you are claiming HRA exemption. So if you are claiming both HRA and home-loan benefits, make sure the facts of your situation satisfy the relevant conditions before claiming both.

Documents You'll Need to Claim These Deductions

Depending on the deduction you are claiming, keep the following documents available:

• Home-loan interest certificate / annual statement from your bank or housing finance company, showing the interest and principal components.
• Loan sanction letter, particularly where eligibility under Section 80EE/80EEA or their corresponding new-law provisions is relevant.
• Possession/completion certificate, where relevant for establishing the date of completion/possession and pre-construction interest claims.
• Property sale deed / registration document, as evidence of ownership.
• Proof of stamp duty and registration payment, if claiming an eligible deduction.
• Relevant loan account statements and repayment records.

Most banks and housing finance companies provide annual interest certificates, often through their net-banking portals. Keep these records safely for your tax filing and future reference.

Quick Reference Table

The Income-tax Act, 2025 retains the ₹2 lakh self-occupied interest framework under Section 22, while Section 123 carries forward the ₹1.5 lakh aggregate deduction framework corresponding to the old Section 80C. The former 80EE and 80EEA provisions are carried into Sections 130 and 131 respectively.

Our Suggestion

Tax benefits shouldn't be an afterthought when you're planning a home purchase — they can form an important part of the overall cost of owning a home.

As always, this article provides a practical framework for understanding home-loan tax benefits. Tax laws can have conditions and exceptions that depend on your individual circumstances, so a quick conversation with a qualified Chartered Accountant or tax advisor before filing your return is always worthwhile.