What Changed in 2026 — Read This First
Before anything else, here is what is new for payroll compliance in FY 2026-27 that every HR and finance team in India needs to know.
Income Tax Act 2025 is now in force (from April 1, 2026)
The Income Tax Act, 1961 — the foundation of TDS calculations for over six decades — has been replaced by the Income Tax Act, 2025, effective April 1, 2026. The new Act simplifies the language (from 700+ sections to 536), consolidates TDS and TCS provisions, and introduces a single 'Tax Year' concept replacing the Assessment Year / Previous Year distinction. Crucially, it is revenue-neutral: tax slabs, rates, and the new regime-as-default structure are unchanged. Your TDS calculation process does not change, but the legal reference changes.
New regime tax slabs for FY 2026-27 — confirmed unchanged from Budget 2026
Finance Minister Nirmala Sitharaman did not announce changes to income tax slabs in the Budget 2026-27. The slab structure introduced in Budget 2025 continues, with the new tax regime remaining the default. Income up to ₹12 lakh remains effectively tax-free for resident individuals under the new regime (via the ₹60,000 rebate under Section 87A / Section 157 of the new Act).
Revised ITR filing deadline
Under the new Act, revised income tax returns can now be filed up to March 31 (extended from the earlier December 31 deadline). This does not directly affect employer payroll obligations, but it matters for employees who need to revise declarations.
No changes to PF, ESI thresholds in 2026
PF contribution rules, the ₹15,000 wage ceiling, and the ESI threshold of ₹21,000 remain unchanged. All 2025 statutory deduction rates carry forward.





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