Difference between Old vs New Tax Regime: Should Your Home Loan Decide for You?
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No, you cannot claim the deduction for interest paid on a self-occupied property under the New Tax Regime. However, if the property is rented out (let-out), you can claim the interest deduction, but only up to the amount of the rental income from that property. You cannot claim a loss against other income if the interest is higher than the rent.
No, the deduction for principal repayment of a home loan, which falls under Section 80C, is not available if you opt for the New Tax Regime.
Generally, if you are paying significant interest (up to ₹2 lakh) and utilising other deductions like Section 80C, the Old Tax Regime is usually more beneficial as it significantly lowers your taxable income.
Salaried individuals can switch between the Old and New Tax Regimes every financial year based on what is more beneficial for them. However, those with income from business or profession have limited flexibility in switching.
**Disclaimer: Interest rates and market conditions are subject to change. This information is accurate as of July 2025 and is meant for informational purposes only. Please consult with certified financial advisors for advice specific to your situation. Home loan approval is subject to the bank's terms and conditions.
Credit at sole discretion of Kotak Mahindra Bank Ltd. and subject to guidelines issued by RBI from time to time. Bank may engage the services of marketing agents for the purpose of sourcing loan assets.
This Article is for information purpose only. The views expressed in this Article do not necessarily constitute the views of Kotak Mahindra Bank Ltd. (“Bank”) or its employees. Bank make no warranty of any kind with respect to the completeness or accuracy of the material and articles contained in this Newsletter. The information contained in this Article is sourced from empaneled external experts for the benefit of the customers and it does not constitute legal advice from Kotak. Kotak, its directors, employees and the contributors shall not be responsible or liable for any damage or loss resulting from or arising due to reliance on or use of any information contained herein.
Introduction
A home loan can change the way you look at taxes.
When evaluating home loan options, you may wonder how much tax you'll save under the Old Tax Regime versus the New Tax Regime.
However, the deduction cap on home loan interest applies only to the Old Regime, leaving you wondering whether switching makes sense.
Many people end up asking a simple question: Should my home loan decide which tax route I choose? Does giving up home loan deductions to avail of lower tax rates make financial sense?
This article explains how both regimes treat home loan claims, how much these breaks can help you, and when it makes sense to let your loan guide your pick, and when it doesn’t.
Table of Content
Home Loan Benefits: Old vs New Tax Regime Breakdown
How to Choose Based on Your Income and Loan Type
Should Home Loan Be a Deciding Factor in Tax Regime?
FAQs
Home Loan Benefits: Old vs New Tax Regime Breakdown
When evaluating home loan benefits under the Old vs New Tax regime, the fundamental difference lies in the trade-off between lower tax rates and higher deductions.
The Old Regime relies on reducing your taxable income through specific sections of the Income Tax Act, whereas the New Regime focuses on reducing the tax rate itself, removing most deductions in the process.
Here is a direct comparison of how a home loan is treated under both structures:
Interest Deduction (Self-Occupied)
Available up to ₹2 lakh per financial year under Section 24(b).
Not Available.
Principal Repayment Deduction
Available up to ₹1.5 lakh under Section 80C.
Not Available.
Interest Deduction (Let-Out Property)
Available
(Deduction set-off within House Property- No Limit,
Against other income- capped at ₹2 lakh with provision of loss carry forward).
Available (Deduction restricted to rental income; set-off of loss against other income is not allowed).
Standard Deduction
Available (₹50,000).
Available (₹75,000).
Tax Rates
Higher slab rates (up to 30%).
Concessional/Lower slab rates.
Primary Benefit
Reduces taxable income significantly.
Simplifies filing; increases disposable income.
How to Choose Based on Your Income and Loan Type
Selecting the right regime depends on a mathematical comparison between the lower rates of the New Regime and the total eligible deductions under the Old Regime. It is not a one-size-fits-all solution.
Income
To determine which tax regime is better for home loan borrowers, one must look at their gross taxable income and total deductions.
The general rule of thumb is to calculate the 'breakeven deduction amount'. If your total tax-saving investments (including home loan interest, Section 80C, health insurance, etc.) exceed a specific threshold, the Old Regime is usually more beneficial.
If your income is high but you do not have significant investments or a home loan, the New Regime will likely result in a lower tax liability because the tax rates are significantly lower.
Conversely, if you are in a higher income bracket, and maximise your Section 24(b) and Section 80C limits, staying in the Old Regime could save you a considerable amount in taxes.
Loan Type
The nature and tenure of your loan play a critical role in this calculation.
New Loans: In the early years of a home loan, the interest component constitutes a major part of the EMI. This allows you to fully utilise the ₹2 lakh limit under Section 24(b). If you have a new loan, the high interest outgo acts as a massive tax shield, making the Old Regime highly attractive.
Matured Loans: As the loan matures, the interest portion decreases, and the principal portion increases. If your annual interest payment drops significantly below ₹2 lakh, the tax benefit in the Old Regime diminishes. In such cases, the lower rates of the New Regime might outweigh the shrinking deductions of the Old Regime.
Should Home Loan Be a Deciding Factor in Tax Regime?
Your home loan interest is often the single largest deduction available, but should it be the sole reason you choose a tax regime? Here are the key pointers to consider:
Volume of Interest: If your annual interest payment is close to or exceeds ₹2 lakh, it provides a heavy weightage in favour of the Old Regime.
Liquidity Needs: The Old Regime requires you to lock in funds (via EMIs or investments) to save tax. If you prefer having more cash in hand for other expenses, the New Regime might be better, even if the tax saving is slightly lower.
Aggregation of Deductions: A home loan alone may not make the Old Regime more beneficial than the New Regime. It usually needs to be combined with Section 80C (PF, PPF, ELSS) and Section 80D (Health Insurance) to make the Old Regime truly superior.
Property Usage: Remember that if you have rented out the property, you can still claim interest deduction under the New Regime set off under Income form House Property. In this specific scenario, the home loan stops being a differentiator between the two regimes.
Yearly Assessment: Financial situations situation changes over time. A home loan that dictated your choice five years ago may not have the same impact today due to reduced interest components. It is vital to recalculate every year rather than sticking to a previous decision.
Conclusion
Choosing between the Old and New Tax Regime is not merely a matter of preference but a calculation of net savings.
While the New Regime offers simplicity and lower headline rates, the Old Regime remains a powerful tool for homeowners to optimise their tax liability through substantial deductions.
Ideally, if your aggregate deductions are high due to a home loan, the Old Regime tends to be better than the New Regime.
Conversely, if you prefer liquidity and minimal paperwork, the New Regime is attractive.
For assistance with home loans and tax planning, you can reach out to your relationship manager, visit the official Kotak Bank website, or your nearest branch.
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