India’s newly notified Income Tax Act, 2025, set to take effect from April 1, 2026, has reignited the long-standing debate between the old and new tax regimes. The updated framework aims to simplify tax laws, reduce litigation, and improve compliance, but key changes in allowances and exemptions are shifting the tax calculation dynamics for salaried individuals.
Key Highlights
- Income Tax Act 2025 revises HRA and allowances, reviving old versus new tax regime debate.
- Enhanced exemptions and stricter disclosures may make old tax regime attractive for salaried taxpayers again.
One of the biggest triggers for the renewed debate is the revision of House Rent Allowance (HRA) rules and other allowances. The government has expanded eligibility for higher HRA exemptions to more cities and refined the way such benefits are calculated.
Additionally, taxpayers claiming HRA will now face stricter disclosure requirements, including declaring their relationship with landlords—especially when paying rent to family members.
Also Read: New Tax Draft Rule: Rs10 Lakh Cash Transactions Without PAN from April
Why the Old vs New Debate Is Back
The new tax regime was designed to be simpler, offering lower tax rates but removing most deductions and exemptions. In contrast, the old regime continues to allow benefits such as HRA, Section 80C investments, and other allowances that can significantly reduce taxable income.
With enhanced HRA limits and updated allowances under the revised rules, the old regime may now become more attractive again for certain salaried taxpayers—especially those with higher rent expenses or multiple deductions.
Impact on Taxpayers
- Salaried individuals in more cities can now claim higher HRA exemptions
- Stricter compliance rules aim to improve transparency
- Tax planning strategies may need to be recalibrated
- Choice between regimes becomes more personalized
While the new tax regime remains the default due to its simplicity and lower rates, the latest changes under the Income Tax Act, 2025 are narrowing the gap. For many taxpayers, especially those leveraging deductions, the old regime is back in serious consideration—making careful tax calculation more important than ever.

