New or old tax regime?

The old regime wins only when your deductions are large. This table shows how much you need on a ₹10 to ₹30 lakh salary.

22 October 2026 · Santosh Joshi · Compound Cave

The new regime has lower slabs and a ₹75,000 standard deduction, but no 80C, 80D, HRA or home loan interest deductions. The old regime allows these, but its slabs are higher. The question: how big must your deductions be for the old regime to be cheaper?

Gross salaryTax in new regimeDeductions needed for the old regime to match*
₹10,00,000₹0₹4,48,000
₹15,00,000₹97,500₹5,42,000
₹20,00,000₹1,92,400₹7,06,000
₹30,00,000₹4,75,800₹7,98,000

*On top of the ₹50,000 standard deduction and ₹2,500 professional tax. With fewer deductions than this, the new regime is cheaper.

Add up your deductions

  • 80C: up to ₹1.5 lakh (PF, PPF, ELSS, LIC, children's tuition fees, home loan principal).
  • 80D: health insurance premium, with separate limits for yourself and your parents.
  • Home loan interest: up to ₹2 lakh on a home you live in.
  • HRA: if you live in a rented home, as per the rules.

Most salaried people's total deductions do not reach ₹4-5 lakh, so the new regime is cheaper for them. People with a home loan, high HRA and full 80C can still gain from the old regime.

Enter your salary and deductions to see both regimes side by side in the salary calculator.

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Frequently asked questions

Can I switch regimes every year?

Salaried people can usually choose the regime each year when filing the ITR. The rules are stricter for business income.

Which regime should I tell my employer?

The regime you tell your employer at the start of the year is only for TDS; the final choice can be made in the ITR.

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