A new Act, the same rates
The Income-tax Act, 2025 replaced the Act of 1961 on 1 April 2026, and with it the old pairing of a "previous year" and an "assessment year" gave way to a single tax year: 2026-27 is the first. The Income Tax Department describes the change as a rewrite that leaves the underlying tax policy alone, and the rates bear that out. Every slab, the rebate, the surcharge steps and the cess are the same in 2026-27 as in 2025-26, so the impact table shows no change at any salary under either regime.
The year that moved payslips was 2025-26. Budget 2025 widened the new regime's slabs, so the nil slab now runs to ₹4,00,000 and each slab after it is 4 lakh rupees wide, and raised the section 87A rebate to ₹60,000 for taxable income up to ₹12,00,000. With the ₹75,000 standard deduction on top, a salary of up to about 12.75 lakh rupees still pays no income tax under the new regime in 2026-27.
The old regime is still there
You can still choose the old regime, with its ₹50,000 standard deduction, a nil slab to ₹2,50,000, a rebate of up to ₹12,500 and deductions such as section 80C, capped at ₹1,50,000. With no deductions to claim it costs more at every salary in the impact table, and the gap grows as salaries rise. It only pays when your deductions are large enough to close that gap.
EPF and cess
EPF contributions are still 12% of basic pay from you and 12% from your employer, and the cess is still 4% of the tax. To compare the two regimes on your own salary and deductions, use the take-home pay calculator.