New vs old tax regime: which one saves you more in FY 2025–26?

Every year since the new tax regime became the default option, salaried taxpayers face the same question at filing time: stick with the familiar old regime and its deductions, or switch to the new regime's lower slab rates? The honest answer is that it depends entirely on your income level and how many deductions you actually claim — there's no universal right answer.

How the two regimes differ

The old regime allows a long list of deductions and exemptions — Section 80C investments, HRA, home loan interest, and more — in exchange for higher slab rates. The new regime strips away most of these deductions but applies significantly lower tax rates across income slabs, along with a higher basic exemption and a standard deduction for salaried taxpayers.

In effect, the old regime rewards taxpayers who actively invest and claim deductions, while the new regime rewards simplicity and suits those who don't have significant deduction-eligible expenses.

Where the new regime tends to win

If your total eligible deductions (80C, HRA, home loan interest and others combined) fall below roughly ₹3.5–4 lakh a year, the new regime's lower rates usually result in a smaller tax bill. This is common for younger professionals early in their careers, those without a home loan, or anyone who hasn't been actively investing in tax-saving instruments.

Where the old regime tends to win

Taxpayers with a home loan, significant HRA claims, and full utilisation of Section 80C (along with NPS contributions under 80CCD) often find the old regime works out cheaper, since the value of these deductions can outweigh the new regime's lower rates. This is especially true for taxpayers in metro cities paying substantial rent, or those with an active home loan in the early repayment years when interest outgo is highest.

A simple way to decide

Rather than guessing, the most reliable approach is to compute your tax liability under both regimes using your actual numbers — total income, and the deductions you genuinely qualify for. Our income tax calculator gives you a quick estimate under the new regime, and our advisors can run the old-regime comparison for you during a free consultation, so you file with the option that's actually cheaper, not just the default one.