New Income Tax Regime: Key Changes Effective April 1, 2026

The Indian fiscal landscape undergoes a historic transformation today as the Income Tax Act of 2025 officially replaces the decades-old 1961 Act. These changes are designed to simplify compliance, provide targeted relief to the middle class, and digitize the taxpayer experience.

1. Enhanced HRA (House Rent Allowance) Relief

One of the most significant updates for salaried individuals is the revision of HRA rules:

• Metric Update: The “metro city” benefit (50% of salary for HRA calculation) has been expanded to include rapidly growing hubs like Bengaluru, Hyderabad, and Pune, moving them out of the 40% non-metro bracket.

• Standardization: The exemption limit for rent paid under Section 10(13A) has been adjusted to reflect current market rentals, providing higher disposable income for tenants in tier-1 and tier-2 cities.

2. Revised ITR Filing Deadlines

The “one-size-fits-all” deadline approach has been modified to reduce the end-of-year rush on the tax portal:

• Staggered Filing: Deadlines are now categorized by income brackets and sources. Salaried individuals with no business income now have a revised window to ensure smoother server performance.

• Updated Returns: The window to file an ‘Updated Return’ (ITR-U) has been shortened from 24 months to 12 months to encourage timely disclosures.

3. New TDS and TCS Framework

To curb tax evasion and streamline documentation, the Tax Deducted at Source (TDS) and Tax Collected at Source (TCS) rules have seen a major overhaul:

• Lower Rates for Digital Transactions: A 0.5% reduction in TDS rates for payments made via verified digital public infrastructure (DPI) to incentivize the cashless economy.

• TCS on Luxury Goods: Higher TCS rates will now apply to high-value luxury purchases exceeding ₹20 lakh, aimed at tracking high-net-worth spending.

4. Transition to the “Default” New Regime

The New Tax Regime (NTR) is now the absolute default. While the Old Regime remains an option for those with heavy investments (80C, 80D), the tax slabs under the New Regime have been further widened:

• Zero Tax Limit: The threshold for zero tax liability (after rebate) has been effectively raised, benefiting those earning up to ₹8.5 lakh annually.

5. Digitization of Scrutiny

Under the 2025 Act, the “Faceless Assessment” system is being integrated with AI-driven risk profiling. This means:

• Automated Notices: Discrepancies in AIS (Annual Information Statement) and TIS (Taxpayer Information Summary) will trigger automated “soft notices” before a formal inquiry is launched.

• Legacy Relief: As recently clarified by the CBDT, investments made before April 2017 remain protected from GAAR scrutiny, providing relief to long-term investors during this transition.

Summary of Deadlines for FY 2026-27

Note: Taxpayers are advised to sync their Aadhaar and PAN immediately if not already done, as the 2025 Act mandates biometric-linked filing for all categories.