Major Overhaul: New Income Tax Act 2025 and Simplified Compliance Forms

The Central Board of Direct Taxes (CBDT) has unveiled the draft Income Tax Rules, 2026, alongside updated and entirely new compliance forms, signaling a significant shift in India's tax landscape. These new provisions are slated to come into effect from April 1, 2026, aligning with the operationalization of the new Income Tax Act, 2025.

This reform aims to streamline tax compliance, reduce complexity, and foster a more technology-driven processing environment. The draft rules, which were initially made public on February 4, 2026, were open for stakeholder feedback until February 22, 2026.

Key Changes and Simplifications

The new rules represent a substantial rationalization of the existing framework, replacing the voluminous Income Tax Rules, 1962. The scale of the simplification is evident in the reduced number of rules and forms:

• Total Rules: Reduced from 511 (Old Rules 1962) to 333 (Draft Rules 2026).
• Total Forms: Decreased from 399 (Old Forms) to 190 (New Forms).

The CBDT's approach emphasizes clarity and ease of use, moving away from lengthy paragraphs to more structured tables and clear layouts. This is expected to significantly simplify ITR filing for both individuals and businesses.

Impact on Key Tax Documents and Processes

Several critical tax documents and reporting structures will see updated legal references:

• Tax Audit Forms: Forms 3CA, 3CB, and 3CD, which serve as the tax audit report and statement of particulars, will continue to exist. However, the section reference will shift from Section 44AB of the Income Tax Act, 1961, to Section 63 of the Income Tax Act, 2025. Professionals must ensure audit reports correctly map to these new sections.
• TDS Return Forms: Forms like 24Q (for salary TDS reporting) and 26Q (for non-salary TDS reporting) will remain but with new references. The governing provision will transition from Section 200(3) of the old Act to Section 397(3)(b) of the new Income Tax Act, 2025. While formats may not change significantly, taxpayers need to adhere to the updated compliance and reporting structure.

The new rules also aim to avoid clutter by merging common information fields, eliminating the need to repeat details multiple times during filing. Along with these changes, the CBDT has provided mapping guides to assist professionals in transitioning smoothly from the old rules to the new ones.