Open Transect

A Bharat Quantum Prospera Tool

Transect

Across every section — the definitive tool for navigating India's biggest tax reform in 63 years. Free, open, zero data collection.

INCOME TAX ACT 1961 ↔ 2025ESTD. IN PRACTICE · 2026

About

India's tax law was rewritten. Every section renumbered.

Transect is a free, open tool for every CA, CS, Advocate, and tax practitioner navigating the transition from the Income Tax Act 1961 to the 2025 Act. 819 sections became 536. 511 rules became 333. 399 forms became 190.

Built by Bharat Quantum Prospera as a seva for the professional community — no login, no cookies, no data collection. Just a reliable bridge between the old law and the new, accessible to every practitioner across Bharat.

150+
Section Mappings
37
TDS / TCS Entries
190
Form Changes
0%
Data Collection

Features

Seven features. One workflow.

01 Feature
Universal Search
Type anything — section numbers, keywords, TDS rates, form names. Transect finds it instantly across all categories.
02 Feature
Section Mapper
Find any 1961 section's 2025 equivalent, or reverse. Category tags, key changes, and practitioner impact notes.
03 Feature
TDS / TCS Reference
37 verified entries with old→new section mapping, rates, thresholds, and payer types. Filter by any column.
04 Feature
Compare & Export PDF
Select multiple sections, compare side-by-side, and generate a professional PDF with statutory wordings and explanations.
05 Feature
Key Changes
Tax Year concept, indexation removal, TDS consolidation into Section 393/394 — the most impactful shifts.
06 Feature
Forms & Procedures
Every form renumbered. ITR, TDS, audit reports, trust registration. Filter by category or search by name.
07 Feature
IT Rules Mapper
67 Rules mapped between 1962 and 2025 — with direct cross-references to sections.

Community

Built for the community.

Transect is a seva — free forever, open to all, zero data collected. Built for every CA, CS, Advocate, and tax practitioner across Bharat. Your feedback makes it better.

Start navigating.

The biggest tax reform in 63 years deserves a tool that serves every practitioner — freely, accurately, and without barriers.

Open Transect