The new tax regime is now the default for individuals, and with the new tax regime rebate 87A of up to ₹60,000, resident individuals with taxable income up to ₹12 lakh pay no income tax. For many salaried people, that means a nil tax bill up to a salary of ₹12.75 lakh after the standard deduction.
Still, the old regime has not disappeared. For people with large deductions such as home loan interest, HRA and full 80C investments, it can sometimes work out cheaper. This guide sets out the slabs, how the rebate and marginal relief work, and a simple way to decide which regime suits you.
Key takeaways
- New regime slabs: nil up to ₹4 lakh, then 5% to 30% in ₹4 lakh steps, with 30% above ₹24 lakh.
- The rebate removes tax up to ₹60,000 where total income is up to ₹12 lakh; under the Income-tax Act 2025 this rebate is in section 156.
- Salaried taxpayers get a ₹75,000 standard deduction under the new regime.
- Marginal relief ensures that tax just above ₹12 lakh does not exceed the income above ₹12 lakh.
- The old regime can still be better where total deductions are large, roughly ₹7–8 lakh or more at middle-income levels.
New tax regime slabs
These slabs have applied from FY 2025-26 and continue for tax year 2026-27 under the Income-tax Act 2025.
| Taxable income | Rate |
|---|---|
| Up to ₹4,00,000 | Nil |
| ₹4,00,001 – ₹8,00,000 | 5% |
| ₹8,00,001 – ₹12,00,000 | 10% |
| ₹12,00,001 – ₹16,00,000 | 15% |
| ₹16,00,001 – ₹20,00,000 | 20% |
| ₹20,00,001 – ₹24,00,000 | 25% |
| Above ₹24,00,000 | 30% |
A 4% health and education cess applies on tax plus surcharge. Surcharge for high incomes is capped at 25% under the new regime.
How the rebate works
The rebate is available to resident individuals. If total income does not exceed ₹12 lakh, the rebate equals the tax payable or ₹60,000, whichever is lower. The tax at exactly ₹12 lakh is ₹60,000 (₹20,000 on the 5% slab and ₹40,000 on the 10% slab), so it is fully covered.
A few points to keep in mind:
- The rebate is not available to non-residents, HUFs or firms.
- It does not cover tax on income taxed at special rates, such as certain capital gains, even if total income is below ₹12 lakh.
- For FY 2025-26 returns filed under the 1961 Act, the same rebate is in section 87A.
Worked example: salary of ₹12.75 lakh
- Gross salary: ₹12,75,000
- Less standard deduction: ₹75,000
- Taxable income: ₹12,00,000
- Tax: ₹60,000; rebate: ₹60,000; tax payable: nil
Marginal relief just above ₹12 lakh
Without relief, crossing ₹12 lakh by a small amount would create a large jump in tax. Marginal relief limits the tax to the amount by which income exceeds ₹12 lakh.
Example: taxable income of ₹12,10,000.
- Normal tax: ₹20,000 + ₹40,000 + 15% of ₹10,000 = ₹61,500
- Income above ₹12 lakh: ₹10,000
- Tax limited to ₹10,000, plus cess
Relief tapers off as income rises, and at roughly ₹12.7 lakh of taxable income it ceases to matter.
What you give up in the new regime
The new regime trades most deductions for lower rates. Generally, you cannot claim:
- 80C investments (PPF, ELSS, life insurance, home loan principal) and 80D health insurance;
- HRA and leave travel concession exemptions;
- interest on a home loan for a self-occupied house.
Deductions that remain available include the standard deduction for salaried employees and pensioners, the employer’s contribution to NPS within the prescribed limit, and a few others. Under the 2025 Act, the section numbers have changed (for example, the old 80C is now section 123), but the concepts are the same. Our guide to key changes in the Income-tax Act 2025 explains the new structure.
When the old regime still makes sense
A quick comparison for a salaried person with a gross salary of ₹18 lakh:
| Scenario | New regime tax (incl. cess) | Old regime tax (incl. cess) |
|---|---|---|
| Deductions of ₹2.5 lakh (80C, 80D, standard deduction) | ₹1,50,800 | ₹2,88,600 |
| Deductions of ₹6.25 lakh (adds HRA and home loan interest) | ₹1,50,800 | ₹1,71,600 |
| Deductions of ₹8 lakh | ₹1,50,800 | ₹1,17,000 |
Under the new regime, taxable income is ₹17.25 lakh after the ₹75,000 standard deduction. Under the old regime, the deductions above include its ₹50,000 standard deduction. As the table shows, the old regime starts winning only when deductions are substantial. People with a large home loan on a self-occupied house, significant HRA and full use of 80C and 80D are the typical candidates.
Choosing and switching
- Salaried and other individuals without business income can choose the regime each year at the time of filing the return. Tell your employer your preferred regime at the start of the year so TDS is deducted accordingly.
- Individuals with business or professional income who opt out of the new regime must do so by the due date in the prescribed form, and switching back is restricted, so the choice needs more care.
- Run both computations every year. Changes in salary structure, a new home loan or a change in rent can alter the answer.
Frequently asked questions
Is income up to ₹12 lakh tax-free under the new regime?
Yes, for resident individuals, because the rebate of up to ₹60,000 wipes out the tax. It does not cover tax on special-rate income such as certain capital gains.
What is the tax-free salary limit under the new regime?
With the ₹75,000 standard deduction, a salary of up to ₹12.75 lakh results in nil tax, if there is no other income.
Can I switch between regimes every year?
Individuals without business income can choose each year while filing. Those with business income face restrictions on switching back after opting out.
Is the old regime still available in 2026-27?
Yes. It is optional and can be chosen where it results in lower tax, usually when deductions are large.
If you would like a quick side-by-side computation of the new and old regimes for your income, our tax team will be happy to help you choose with confidence.
This article is general information based on the law as of September 2026, and is not legal or tax advice. Please check the facts of your own case with a professional before acting.






