India is on the verge of a significant tax reform with the proposed Income Tax Bill (ITB) 2025, set to replace the decades-old Income Tax Act (ITA) of 1961. The new bill, slated to come into effect from April 1, 2026, aims to simplify tax laws while maintaining the same policy framework. This article breaks down the key changes and what they mean for taxpayers.

A Simpler, More Streamlined Tax Code
The ITB 2025 represents a major overhaul in how tax laws are presented and interpreted:
- Reduced Size: The word count has been cut by nearly half (from 5.12 lakh to 2.60 lakh words)
- Fewer Sections: Decrease from 819 to 536 sections
- Clearer Language: Removal of approximately 1,200 provisos and 900 explanations
- Modern Format: Introduction of 39 tables and mathematical formulas for easier understanding
- Simplified Structure: Related provisions consolidated in one place
- Reader-Friendly References: Complex cross-references simplified (e.g., "section 133(1)(b)(ii)" instead of "sub-clause (ii) of clause (b) of sub-section (1) of section 133")
Key Conceptual Changes
From "Previous Year" and "Assessment Year" to "Tax Year"
One of the most welcome changes is the replacement of the confusing dual concept of "Previous Year" and "Assessment Year" with a single "Tax Year" that directly aligns with the financial year. This makes tax compliance more intuitive and straightforward.
Business Connection and Income Attribution
The bill clarifies that income "attributable" (not just "reasonably attributable") to operations carried out in India shall be deemed to accrue or arise in India from a business connection. This removes ambiguity but potentially broadens the tax base.
Corporate Taxation Updates
Several key changes affect businesses:
- Export Incentives: Scope expanded to cover "any other export incentives" under PGBP (Profits and Gains of Business or Profession)
- GST Credit: Actual cost of assets to be reduced by GST on which credit is claimed
- Intangible Assets: Depreciation allowed regardless of acquisition date (earlier limited to assets acquired after April 1, 1998)
- Marked-to-Market Losses: Potentially broader recognition of such losses
- Tax on Income: Clarification that any tax paid on "income" shall not be allowed as a deduction under PGBP
TDS/TCS: Comprehensive Restructuring
The Tax Deduction at Source (TDS) and Tax Collection at Source (TCS) provisions have been completely reorganized:
- Consolidated Framework: All provisions (except salary TDS) categorized under three clear heads:
- TDS on payments to residents
- TDS on payments to non-residents
- TDS on payments to any person
- Tabular Format: Easier identification of applicable rates, thresholds, and payment types
- Lower TDS Certificates: Now available for all payments/receipts, including for non-residents
- Expanded Scope: TDS mechanisms applied more consistently across payment types
Notable Changes in Personal Taxation
- Consolidated Exemptions: Salary-related exemptions like gratuity, HRA, leave encashment, and pensions are now consolidated under the salary provisions
- Vehicle Perquisites: Language modified regarding employer-provided vehicles for commuting
- COVID-19 Benefits: Specific exemptions related to COVID-19 medical treatment and ex-gratia payments removed
- Medical Treatment Documentation: Certificate requirement for claiming medical treatment benefits has been removed
Special Provisions for Non-Profit Organizations
The bill introduces significant restructuring for non-profit entities:
- Unified Terminology: Various types of charitable organizations now collectively termed as "Non-Profit Organizations" (NPOs)
- Consolidated Chapter: All NPO-related provisions brought under a single chapter with seven sub-categories
- Commercial Activities: NPOs specifically prohibited from carrying out commercial activities except those incidental to their objectives
- Registration Opportunity: Pre-2021 registered organizations that haven't transitioned to the new regime get another chance to apply
Transfer Pricing Framework
While the overall transfer pricing framework remains largely unchanged, some clarifications have been introduced:
- Associated Enterprises: Clearer definition of associated enterprises
- International Transactions: More comprehensive list to reduce interpretation issues
- Arm's Length Price: Clearer provisions regarding tolerance range (+/- 3%)
- Block Assessments: New option for taxpayers to have ALP determined for a block of three consecutive years
Virtual Digital Assets (VDAs)
The bill explicitly includes VDAs in the definition of "specified assets," clarifying that undisclosed VDAs found to be owned by a taxpayer would attract the higher tax rate of 78% (including cess and surcharge).
Compliance and Assessment Changes
Several procedural changes are introduced:
- More Comprehensive Returns: Tax return forms likely to require more detailed personal and business information
- Search and Seizure: Expanded scope to include "any information stored in electronic media or computer systems"
- Survey Operations: Statements now to be recorded under "oath"
- Dispute Resolution: DRP required to pass reasoned orders
Implementation Roadmap
The ITB 2025 is proposed to take effect from April 1, 2026. Before enactment:
- A Parliamentary Select Committee will review the bill
- The committee will submit its report at the beginning of the next parliamentary session
- The government will consider the recommendations and make revisions
- The revised bill will need approval from both houses of Parliament
- Presidential assent will be required for the bill to become law
Conclusion
The Income Tax Bill 2025 represents a significant step toward modernizing and simplifying India's tax code while maintaining policy continuity. While most changes appear aimed at improving clarity and administration, some provisions could have broader implications for taxpayers. As the bill moves through the parliamentary process, further refinements are expected to address unintended consequences and drafting anomalies.
Taxpayers, businesses, and tax professionals should familiarize themselves with these changes well in advance of the April 2026 implementation date to ensure smooth compliance with the new tax regime.