Understanding the New Tax Regime (FY 2025-26)

From FY 2025-26 (assessment year 2026-27), the new tax regime is not just the default option, it is genuinely the better choice for most salaried taxpayers. The headline change is significant: with the enhanced Section 87A rebate, anyone with a taxable income up to Rs 12 lakh now pays zero income tax. For a salaried person, after the Rs 75,000 standard deduction, that effectively means no tax on a salary of up to Rs 12.75 lakh.

Here is a clear breakdown of how the new regime works this year, and how to decide whether it is right for you.

The FY 2025-26 New Regime Slabs

The new regime applies the following slabs to your taxable income (after the standard deduction):

• Up to Rs 4,00,000 — Nil
• Rs 4,00,001 to Rs 8,00,000 — 5%
• Rs 8,00,001 to Rs 12,00,000 — 10%
• Rs 12,00,001 to Rs 16,00,000 — 15%
• Rs 16,00,001 to Rs 20,00,000 — 20%
• Rs 20,00,001 to Rs 24,00,000 — 25%
• Above Rs 24,00,000 — 30%

A 4% Health and Education Cess applies on top of the tax computed.

The Section 87A Rebate: Zero Tax up to Rs 12 Lakh

This is the change that matters most. Under Section 87A, if your taxable income is up to Rs 12 lakh, the rebate wipes out your entire tax liability, you pay nothing. Combined with the Rs 75,000 standard deduction available to salaried individuals and pensioners, a person earning up to Rs 12.75 lakh in salary can have a nil tax outgo.

One important nuance: the rebate applies to income taxed at slab rates. It does not extend to special-rate income such as long-term capital gains on equity (taxed at 12.5%). So if part of your income is capital gains, the rebate covers only your normal income, not the gains.

The Standard Deduction

Salaried taxpayers and pensioners get a flat Rs 75,000 standard deduction under the new regime, up from Rs 50,000 in the old regime. It is automatic, you do not need to invest or produce proof to claim it.

Old Regime vs New Regime: Who Should Still Choose Old?

The new regime offers lower slab rates but almost no deductions. The old regime has higher rates but lets you claim a wide range of deductions, Section 80C (up to Rs 1.5 lakh), 80D (health insurance), home loan interest under Section 24(b) (up to Rs 2 lakh), HRA, and more.

The old regime can still win if you have large, genuine deductions. As a rough guide, the old regime tends to make sense when your combined deductions exceed roughly Rs 3.75 to Rs 4 lakh, typically someone paying significant home loan interest plus full 80C plus HRA plus health insurance. For most other taxpayers, especially those who do not have a home loan or who do not max out 80C, the new regime now produces a lower tax bill with zero paperwork.

How to Decide

1. Add up your real deductions — 80C, 80D, home loan interest, HRA, NPS, and so on. Be honest about what you actually claim, not what you could theoretically claim.
2. Compute tax under both regimes — Run your numbers through both. Our Income Tax Estimator computes the new regime liability instantly.
3. Pick the lower outgo — Salaried taxpayers can switch between regimes each year, so you are not locked in. Business and professional income has more restrictive switching rules.

Practical Takeaway

For the majority of salaried Indians, the FY 2025-26 new regime is now the simpler and cheaper option, the Rs 12 lakh rebate threshold is a genuine relief for the middle class. The taxpayers who should pause and run the comparison are those with substantial home loan interest and fully utilised 80C, 80D, and HRA, where the old regime may still edge ahead.

If your situation is borderline, or if you have capital gains, multiple income sources, or business income, the regime choice interacts with how you structure your finances. That is exactly the kind of planning where a short conversation with a CA pays for itself, getting the regime choice and the timing right can save more than any single deduction.