The Income-tax Act, 2025 (Act No. 30 of 2025) received presidential assent on 21 August 2025 and comes into force from 1 April 2026, replacing the six-decade-old Income Tax Act, 1961. It's primarily a simplification and restructuring exercise — clearer language, tables instead of dense prose, and a consolidated section count — rather than a change to how much tax you actually pay. Tax rates and slabs remain unchanged under both regimes.
1ī¸âŖ Why a New Act Was Needed
The Income Tax Act, 1961 had been amended more than 4,000 times across 65 Finance Acts and numerous standalone amendment bills over 63 years. Provisos, explanations, and cross-references piled up, making everyday compliance difficult without professional help. The 2025 Act reorganizes the same underlying tax policy into a clearer, more logical structure — without changing the tax burden itself.
Fewer Sections
Roughly 819 sections in the old Act consolidated into 536 sections across 23 chapters and 16 schedules
Tables Over Prose
TDS rate schedules and other provisions now presented in structured tables instead of scattered across dozens of sections
Single "Tax Year"
Replaces the old Previous Year / Assessment Year dual concept that confused generations of first-time filers
2ī¸âŖ Timeline — When Does This Actually Apply?
Income up to 31 March 2026
Governed entirely by the old Income Tax Act, 1961 — including your ITR for FY 2025-26, due 31 July 2026, which uses existing section references and forms like Form 16 and Form 26AS.
Income from 1 April 2026 onward
Governed by the new Income Tax Act, 2025 (Tax Year 2026-27 onward). New section numbers, the Tax Year concept, and revised procedures apply from here.
Pending proceedings that started under the 1961 Act continue under that Act even after 1 April 2026 — a transitional dual-track period expected to last roughly 2-3 years until legacy matters are resolved.
3ī¸âŖ What Actually Changed (Beyond Renumbering)
Most of the 2025 Act is restructuring — but a handful of changes are genuinely substantive:
Virtual Digital Space Search Powers
Search and seizure powers now expressly extend to email, social media, cloud storage, and online trading accounts — not just physical premises. This is currently challenged before the Supreme Court on privacy grounds.
Buyback Proceeds as Capital Gains
Proceeds from share buybacks are now taxed as capital gains rather than under the earlier deemed-dividend treatment.
Dividend Interest Deduction Disallowed
Interest expense deduction against dividend income, previously allowed up to a cap, is now fully disallowed.
Expanded Faceless Assessment
Technology-driven, faceless assessment procedures extend to a wider range of proceedings under the new Act.
âī¸ The Privacy Debate
The "virtual digital space" search provision (Section 247) is the most contested part of the new Act. It permits tax officers to override access codes and inspect digital devices, cloud accounts, and communications without the traditional physical-search limitations. A public interest petition challenging this provision on Article 21 privacy grounds is currently before the Supreme Court — worth watching if you handle sensitive digital records.
4ī¸âŖ What Stays the Same
Tax Rates & Slabs
No change to slab rates under either the old or new tax regime.
80C / 80D Deductions
Continue to be available, under renumbered sections as part of the restructuring.
Old vs New Regime Choice
Taxpayers can still choose between the old and new tax regime, exactly as before.
5ī¸âŖ What This Means For You
Salaried Individuals
New section numbers for salary computation, the Tax Year concept replacing Previous Year/Assessment Year — but your actual deductions and tax liability calculation approach stays conceptually the same.
Business Owners & Professionals
Restructured business income sections, revised depreciation provisions, and consolidated TDS rules under a single section — worth a compliance review with your CA before Tax Year 2026-27 begins.
â Frequently Asked Questions
Q1: Does this affect the ITR I'm filing right now?
Answer: No. Your return for FY 2025-26 (due 31 July 2026) is governed entirely by the old Income Tax Act, 1961, using existing forms and section references. The new Act only applies to income earned from 1 April 2026 onward.
Q2: Do I need to learn all new section numbers?
Answer: Over time, yes, for anything relating to Tax Year 2026-27 onward — but this is exactly the kind of transition where working with a CA who's already tracking the renumbering saves you from having to relearn the law yourself.
Q3: Will my tax liability change because of this Act?
Answer: Not because of the restructuring itself — tax rates and slabs are unchanged. A small number of substantive changes (like the dividend interest disallowance or buyback taxation) could affect specific situations, particularly for investors and companies.
Q4: Is the "virtual digital space" search provision actually in effect?
Answer: It comes into force with the rest of the Act from 1 April 2026, but it's currently being challenged before the Supreme Court on privacy grounds. The outcome of that challenge could affect how (or whether) this provision is ultimately applied.
Navigating the Transition to the New Act?
Our Chartered Accountants are already tracking the section renumbering and procedural changes so you don't have to
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