A S BANKA ADVISORS

The Overhaul No One Can Afford to Ignore

On April 1, 2026, the Income Tax Act, 2025 officially replaces the Income Tax Act, 1961. This is not a routine amendment. The Draft Income-tax Rules, 2026 consolidate 511 rules into 333 and reduce 399 forms to just 190. Every form number your team uses daily is about to change.

For founders, CFOs, and compliance teams, this creates a practical challenge: your payroll systems, TDS filing software, audit templates, and internal SOPs all reference form numbers that will become obsolete in 9 days.

TDS and TCS: The Forms Your Team Uses Every Quarter

The most immediate impact hits TDS and TCS compliance. Form 16 (salary TDS certificate) becomes Form 130. Form 16A (non-salary TDS certificate) becomes Form 131. Your quarterly TDS statements change too: Form 24Q becomes Form 138, Form 26Q becomes Form 140, and Form 27EQ (TCS) becomes Form 141.

Perhaps most critically, Form 26AS, your Annual Information Statement that reconciles all tax credits, is now Form 168. If your finance team runs reconciliation checks against 26AS data, they need to know this reference is changing.

Tax Audit Gets Simpler, But Templates Need Rewriting

Three separate tax audit forms (Form 3CA, Form 3CB, and Form 3CD) are merging into a single Form 26. This is the biggest simplification in audit reporting in decades. However, every CA firm and internal audit team that has built processes around the three-form structure will need to adapt their workflows.

PAN applications move from Form 49A to Form 4. TAN applications move from Form 49B to Form 14. Section references change throughout: Section 80C is now Section 123, Section 80D is now Section 126.

What Does NOT Change

Here is the good news: tax rates, slabs, deduction limits, and TDS rates remain the same. The e-filing portal workflow stays identical; only the form numbers displayed on screen will be different. Your actual tax liability is unaffected.

The “Assessment Year” concept is being replaced by a single “Tax Year” concept, and ITR-3 and ITR-4 filing deadlines extend to August 31 (from July 31). But this is a calendar change, not a rate change.

Your 9-Day Action Plan

1. Days 1-2: Audit all current templates, SOPs, and compliance checklists for old form number references.
2. Days 3-4: Contact your TDS software vendor and payroll provider to confirm their update schedule.
3. Day 5: Create and distribute an old-to-new form mapping sheet to all clients and internal teams.
4. Days 6-7: Conduct a team briefing on consolidated Form 26 (merged audit form) and section renumbering.
5. Day 8: Test updated software with sample TDS returns using new form numbers.
6. Day 9: Final verification that all systems, templates, and calendars reflect the new numbering.

Download the Full Visual Guide

We have created a detailed carousel covering the complete form mapping, stakeholder impact analysis, and step-by-step action plan.

Download the full carousel PDF

Need Help Navigating This Transition?

The form renumbering may be a one-time exercise, but getting it wrong can mean rejected filings, delayed TDS certificates, and client confusion. A S Banka Advisors Private Limited helps startups and growing businesses stay ahead of regulatory transitions exactly like this one.

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