Income Tax on 1 Crore Salary

How ₹1,00,00,000 is taxed under the new regime

For a salaried taxpayer earning ₹1,00,00,000 a year, the ₹75,000 standard deduction brings taxable income to ₹99,25,000. Slab tax on that amount works out to ₹25,57,500, well past the point where marginal relief would still help — the ₹12,00,000 rebate threshold is too far below this income level to matter here.

After surcharge of ₹2,55,750 and 4% Health & Education Cess, the final new-regime tax payable is ₹29,25,780.

The old regime comparison

Under the old regime, the same ₹1,00,00,000 salary (₹50,000 standard deduction, no other itemized deductions claimed) results in taxable income of ₹99,50,000 and a total tax payable of ₹32,00,340.

The two regimes break even once old-regime deductions (beyond the standard deduction) reach roughly ₹8,49,999 — below that level the new regime wins; above it, the old regime does.

What this means month to month

Spread across twelve months, the new-regime figure of ₹29,25,780 works out to roughly ₹2,43,815 a month in tax deducted at source, against ₹2,66,695 a month under the old regime with only the standard deduction claimed. An employer's TDS calculation should track whichever regime the employee has actually declared for the year — a mismatch between the declared regime and the one actually used at filing time is a common, avoidable reconciliation headache come return season.