Home Loan Tax Benefits: Old vs New Tax Regime Compared

This article is part of the Home Loan Tax Benefits in India guide. Use it to compare sections, calculators and related property situations.

A home loan can reduce taxable income under the old tax regime through deductions for eligible interest and principal repayment. Under the new tax regime, most home-loan deductions are unavailable for a self-occupied property.

That does not automatically mean every home-loan borrower should choose the old regime.

The new regime offers lower slab rates, a higher standard deduction for salaried taxpayers and a larger rebate for eligible resident individuals. Even a borrower claiming the common ₹2 lakh interest deduction and ₹1.5 lakh principal deduction may sometimes pay less tax under the new regime.

The right question is not:

“Do I have a home loan?”

It is:

“How much tax do I pay under each regime after including all deductions I can genuinely claim?”

Use the Home Loan Tax Benefit Old vs New Regime Calculator to compare both options using your income, eligible interest, principal repayment and other deductions.

Tax-year note: The examples in this article use rules applicable to income earned during FY 2025–26 and returns filed for AY 2026–27. Tax slabs, rebates and deduction rules should be rechecked every financial year.

Quick answer: which regime is better for home-loan borrowers?

The old tax regime is more favourable for claiming home-loan deductions, especially when you have:

• interest on a self-occupied home loan;
• principal repayment that fits within unused Section 80C capacity;
• substantial HRA exemption;
• health-insurance deductions;
• additional NPS deduction;
• eligible Section 80EE or 80EEA deduction;
• house-property loss from a let-out property.

The new tax regime may still result in lower tax when:

• your total old-regime deductions are small;
• Section 80C is already exhausted through EPF, PPF, insurance or other items;
• your income benefits strongly from lower new-regime slab rates;
• you qualify for a new-regime rebate;
• your home-loan interest is small because the loan is almost repaid;
• you do not claim HRA or many other deductions.

A home loan gives the old regime an advantage, but it does not guarantee that the old regime produces the lower final tax.

Home-loan tax benefits under old vs new regime

First understand how EMI is divided

Your entire EMI is not deductible.

Every EMI has:

1. interest repayment;
2. principal repayment.

Under the old regime:

• eligible interest is generally considered under Section 24(b);
• eligible principal repayment is considered under Section 80C.

Example:

• annual EMIs: ₹6,00,000;
• interest: ₹3,80,000;
• principal: ₹2,20,000.

You cannot claim ₹6 lakh as a deduction.

For a qualifying self-occupied property, interest may ordinarily be restricted to ₹2 lakh. Principal repayment is included within the combined Section 80C limit of ₹1.5 lakh along with EPF, PPF, ELSS, insurance premium, tuition fees and other qualifying payments.

Use the Home Loan EMI Calculator to understand the EMI split, but use your lender’s annual certificate for actual tax figures. For the proof checklist, read Documents Required to Claim Home Loan Tax Benefits.

Home-loan benefits under the old tax regime

1. Interest deduction under Section 24(b)

For a self-occupied property, eligible interest paid or payable on money borrowed to purchase or construct the house may be deducted from income from house property.

The commonly applicable maximum deduction is ₹2 lakh per financial year, provided the prescribed conditions are satisfied.

A lower ₹30,000 limit can apply in cases such as certain repair-related loans or where construction conditions for the higher limit are not met.

For under-construction property, read Home Loan Tax Benefits for Under-Construction Property and Pre-EMI.

A deduction is not an interest refund

A ₹2 lakh interest deduction does not mean the government reimburses ₹2 lakh of interest.

The deduction reduces taxable income. Actual tax saving depends on your marginal tax rate.

Example at 30% slab:

• eligible deduction: ₹2,00,000;
• income tax saved at 30%: ₹60,000;
• approximate saving including 4% cess: ₹62,400.

The borrower still pays the remaining economic cost of interest.

2. Principal repayment under Section 80C

The principal portion of a qualifying home-loan repayment may be claimed under Section 80C under the old regime.

But Section 80C has a combined annual limit of ₹1.5 lakh. Home-loan principal does not receive a separate ₹1.5 lakh allowance.

Example:

• EPF contribution: ₹1,20,000;
• life-insurance premium: ₹20,000;
• home-loan principal: ₹1,80,000.

Available Section 80C capacity before principal is only:

₹1,50,000 − ₹1,20,000 − ₹20,000 = ₹10,000

Only ₹10,000 of the ₹1.8 lakh principal repayment creates additional deduction.

Read Home Loan Principal Repayment Under Section 80C for detailed examples.

3. Stamp duty and registration charges

Specified stamp duty, registration fees and eligible transfer-related expenses may also qualify under Section 80C.

These:

• do not receive an additional limit;
• share the ₹1.5 lakh Section 80C ceiling;
• are generally considered in the financial year in which they are paid.

4. Sections 80EE and 80EEA

Some borrowers may qualify for additional interest deduction under Section 80EE or Section 80EEA.

These are not open-ended deductions for every current home buyer. They apply only when borrower and loan meet narrow conditions, including historical sanction windows, property-value limits and first-time-homeowner requirements.

Read Section 80EE vs Section 80EEA before entering any additional deduction in a calculator.

What happens under the new tax regime?

Self-occupied interest is not deductible

For a self-occupied property, the familiar Section 24(b) deduction of up to ₹2 lakh is not available under the new regime.

This means these do not reduce new-regime taxable income:

• regular interest on an eligible self-occupied home loan;
• pre-construction interest relating to a self-occupied property;
• eligible interest after a balance transfer;
• interest on a self-occupied repair or renovation loan.

Principal repayment does not qualify under Section 80C

The new regime generally does not allow Section 80C deductions.

So you cannot reduce new-regime taxable income using:

• home-loan principal repayment;
• stamp duty and registration charges under Section 80C;
• PPF, ELSS, insurance premium or most conventional Section 80C items.

Sections 80EE and 80EEA are also unavailable

Because Sections 80EE and 80EEA fall within deductions generally excluded under the new regime, eligible legacy borrowers must use the old regime to benefit from them.

But the new regime has lower slab rates

For AY 2026–27, the new-regime slab structure and higher standard deduction can outweigh the loss of home-loan deductions, especially for borrowers with fewer old-regime benefits.

That is why you should compare final tax, not only deduction totals.

Let-out property: the comparison is different

For a let-out property, interest on borrowed capital continues to matter while calculating income from house property under both regimes.

However, loss utilisation differs.

Old regime

A house-property loss can generally be adjusted against income under other heads, such as salary, up to ₹2 lakh in the same year. Remaining eligible loss may be carried forward for future adjustment against house-property income.

New regime

A house-property loss cannot be set off against income under another head.

Example:

• annual rent after adjustments: ₹3,00,000;
• 30% deduction: ₹90,000;
• eligible interest: ₹4,00,000.

House-property result:

₹3,00,000 − ₹90,000 − ₹4,00,000 = ₹1,90,000 loss

Under the old regime, this may generally reduce salary or other eligible income, subject to rules. Under the new regime, the loss cannot reduce salary income.

For second homes and deemed-rent cases, read Second Home Loan Tax Benefits.

Example 1: home loan but new regime still wins

Assume:

• salary before standard deduction: ₹15,00,000;
• eligible self-occupied interest: ₹2,00,000;
• eligible home-loan principal: ₹1,50,000;
• no material HRA or other old-regime deductions.

Despite ₹3.5 lakh of home-loan deductions in the old regime, the new regime is lower by about ₹50,700 in this simplified example.

Example 2: old regime wins after other deductions

Assume:

• salary before standard deduction: ₹20,00,000;
• eligible self-occupied interest: ₹2,00,000;
• eligible home-loan principal: ₹1,50,000;
• HRA exemption: ₹3,00,000;
• health-insurance deduction: ₹25,000;
• additional NPS deduction: ₹50,000.

Here the old regime is lower by about ₹5,200. The home loan helps, but the result comes from the total set of old-regime deductions.

How to compare using your actual home loan

1. Download your annual interest certificate.
2. Separate interest and principal.
3. Identify property type: self-occupied, let-out, deemed let-out, under construction, jointly owned.
4. Calculate unused Section 80C capacity.
5. Add other genuine old-regime deductions such as HRA, health insurance and NPS.
6. Use the Home Loan Tax Benefit Old vs New Regime Calculator.
7. Verify the result with the official tax utility or a qualified tax professional before filing.

How tax benefits affect prepay-vs-invest decisions

Tax regime can affect whether prepaying a home loan looks financially attractive.

If your loan rate is 8.5% and you receive no self-occupied interest deduction under the new regime, the economic loan cost remains close to 8.5%, ignoring fees.

If you can fully use the interest deduction in the 30% slab under the old regime, the effective cost of the deductible portion may be lower.

A simplified calculation:

8.5% × (1 − 31.2%) = about 5.85%

This should be applied only to interest that actually produces a tax benefit. It should not be applied to interest above the limit, principal repayment, periods when deduction is unavailable or taxpayers whose deduction does not reduce final tax.

Use the Loan Prepayment vs Investment Calculator and enter a realistic tax-benefit assumption rather than comparing investment returns only with the advertised loan rate.

Joint home loans and regime choice

A joint home loan can increase family deduction capacity under the old regime when both borrowers:

• are co-owners;
• are co-borrowers;
• contribute to repayment;
• claim according to documented ownership and repayment shares.

Each borrower’s calculation must be performed separately. One borrower may benefit from the old regime while the other benefits from the new regime.

Use the Joint Home Loan Tax Benefit Calculator and read Joint Home Loan Tax Benefits for Co-Owners.

Common mistakes

Avoid:

• choosing the old regime only because you have a loan;
• claiming the complete EMI;
• treating ₹1.5 lakh principal as a separate home-loan limit;
• claiming complete interest paid on a self-occupied property;
• claiming self-occupied interest under the new regime;
• ignoring the let-out-property distinction;
• assuming Section 80EEA applies to a new loan;
• using estimated EMI breakup instead of lender certificate;
• buying property only for tax savings.

Frequently asked questions

Is home-loan interest deductible in the new tax regime?

Interest on a self-occupied home loan is not deductible under the new regime. Interest relating to a let-out property can be considered while computing income from that property, but resulting house-property loss cannot be adjusted against salary or another income head.

Can I claim home-loan principal under the new regime?

No. The principal repayment deduction under Section 80C is generally unavailable under the new regime.

Is the old regime always better when annual interest exceeds ₹2 lakh?

No. For a self-occupied property, deduction is generally capped at ₹2 lakh, subject to conditions. Even after using this deduction, the new regime may produce lower tax.

Can I claim both Section 24(b) and Section 80C?

Under the old regime, eligible borrowers may claim interest under Section 24(b) and qualifying principal repayment under Section 80C. Each provision has separate conditions and limits.

Can both joint borrowers claim ₹2 lakh of interest?

Potentially, each eligible co-owner and co-borrower may claim interest according to ownership and actual repayment share, subject to individual limits and conditions.

Does a balance transfer remove tax benefits?

A genuine balance transfer generally does not remove an otherwise valid interest deduction if the documentation connects the new loan to the original housing loan. The selected tax regime still controls whether a self-occupied deduction is available. Read Home Loan Tax Benefits After Balance Transfer.

Should I prepay after moving to the new regime?

Moving to the new regime can increase the effective cost of a self-occupied home loan because the interest deduction is lost. But prepayment should still consider emergency funds, investment returns, loan rate, tenure, charges and liquidity.

Final verdict

The old regime provides substantially more home-loan-related deductions. It is the regime to examine closely when you have a self-occupied home loan, significant interest, unused Section 80C capacity and other deductions such as HRA, health insurance and NPS.

The new regime should not be rejected merely because you have a home loan. Its lower rates, ₹75,000 salaried standard deduction and rebate structure can outweigh common home-loan deductions.

The practical approach:

1. obtain your lender’s annual interest certificate;
2. separate interest from principal;
3. calculate unused Section 80C capacity;
4. include all genuine old-regime deductions;
5. account correctly for self-occupied or let-out status;
6. compare final tax under both regimes.

Start with the Home Loan Tax Benefit Old vs New Regime Calculator and verify the result before filing.

Official government references

• Income Tax Department: House-property income and housing-loan interest
• Income Tax Department: Salaried individuals for AY 2026–27
• Income Tax Department: Deductions
• Income Tax Department: Section 80C
• Income Tax Department: Computation under the new tax regime
• Income Tax Department: Official old-vs-new tax-regime calculator
• Income Tax Department: Current tax rates