At a Glance: Key Statistics

POINT 01:

Structural Simplification -Fewer Sections, Sequential Numbering

The 1961 Act had ballooned to 819+ sections due to decades of patchwork amendments inserted alphabetically (80C, 80CCC, 80CCD, 80CCCD, 80D, 80DD?), making cross-referencing a nightmare for taxpayers and practitioners alike.

 The reduction is not from removing tax provisions but from merging duplicates, removing superseded clauses, and integrating scattered amendments into the parent section.

 POINT 02:

Single 'Tax Year' End of the Previous Year vs Assessment Year Confusion

This is one of the most impactful changes for ordinary filers. The 1961 Act used two time concepts simultaneously  the "Previous Year" (the year in which income is earned) and the "Assessment Year" (the year in which that income is assessed/taxed), creating chronic confusion.

 POINT 03:

Consolidated TDS/TCS Schedule- One Unified Reference:

Under the 1961 Act, TDS provisions were scattered across Sections 192 to 206CR, with rates, thresholds, and applicability spread across dozens of standalone sections.

 Particularly beneficial for small businesses, accountants, and payroll teams who manage multiple types of payments and were prone to applying incorrect rates.

 POINT 04:

TDS Refund for Late Filers- A Significant Relief

Under the old regime, if a taxpayer missed the ITR filing deadline, they lost the right to claim refund of excess TDS deducted. This disproportionately penalised individuals unaware of deadlines or facing genuine hardship.

 POINT 05:

Tables and Formulas Replace Lengthy Prose

One of the most reader-friendly changes in the 2025 Act is the replacement of long, convoluted textual provisions with structured tables and mathematical formulas:

 ? Tax slabs and surcharge structures now appear as clean tabular formats rather than embedded prose paragraphs.

? Depreciation rates, TDS rates, and deduction limits are presented in schedule tables for quick reference.

? Computation formulae are written mathematically (e.g., GTI = A + B + C - D) rather than in flowing sentences.

? Provisos and explanations ? previously appended at the end of a section ? are now incorporated inline into the relevant sub-section.

? The layout borrows from modern legislative drafting standards used in UK and Australian tax law.

 POINT 06:

Logical Chapter Regrouping -Thematic Coherence

The 1961 Act's chapter structure had grown incoherent over decades. Provisions related to the same topic were often spread across non-contiguous sections. The 2025 Act reorganises the entire Act thematically.

 POINT 07:

Tax Rates and Slabs-Continuity with Clarity

The 2025 Act does not introduce new tax rates or change existing tax slabs. The reform is structural, not fiscal. However, the presentation of rates is significantly clearer.

 POINT 08:

Reduction in Litigation Through Definitional Clarity

A major goal of the 2025 Act is reducing tax litigation, which had been endemic under the 1961 Act due to ambiguous language and conflicting interpretations of provisos:

 ? Defined terms: Key terms interpreted differently by courts, AAR, and the CBDT are now explicitly defined within the Act itself.

? Removed ambiguity: Phrases that spawned decades of litigation have been replaced with precise legal language grounded in settled judicial interpretation.

? Integrated circular guidance: Explanatory clarifications previously issued separately as CBDT circulars have been incorporated directly into the Act's text.

? Sunset of obsolete provisions: Dead-letter sections and exemptions for transactions that no longer exist have been removed, reducing interpretive confusion.

 POINT 09:

Transition Tools ? Parallel Reading Utility

The Income Tax Department has published a Parallel Reading Utility that maps every provision of the old Act to its corresponding section in the 2025 Act, easing the transition for practitioners familiar with the old section numbers.

 The Department has also published FAQs on Interplay and Transition (dated 1 April 2026) addressing how pending assessments, appeals, and ongoing proceedings under the 1961 Act will be governed going forward.

 POINT 10:

Modernised Language and Digital-First Approach

The 2025 Act is drafted in plain, modern English with an eye toward digital compliance. Several archaic terms borrowed from 19th-century British statute have been replaced:

 ? Electronic and digital records and transactions are explicitly recognised and defined within the Act itself ? not as afterthoughts via circular.

? Provisions relating to faceless assessments, e-proceedings, and digital notices are codified directly in the law, giving them statutory force.

? The Act aligns India's tax language with international treaty conventions and OECD terminology, reducing conflict in international tax interpretation.

? The digital version features hyperlinked cross-references and schedule navigation, designed for screen reading.

 Summary: Head-to-Head Comparison

 Thanks,

AUTHORED BY THE SPECIALISED TAX EXPERTS AT COMPLYTAX.