Old vs New Tax Regime FY 2026-27: Which Saves You More?

Last updated: June 2026

Choosing between the old vs new tax regime is the single biggest money decision most salaried Indians make each year — and most people guess instead of calculating. In this guide you will see the exact FY 2026-27 slabs, the ₹12.75 lakh tax-free rule, worked examples at every income level, and the precise point where the old regime still wins. The slabs below come straight from the Income Tax Department and the new Income-tax Act, 2025.

What changed for the old vs new tax regime in 2026

From 1 April 2026, the 64-year-old Income-tax Act, 1961 has been replaced by the new Income-tax Act, 2025. FY 2026-27 is now officially called Tax Year 2026-27.

Here is the good news for taxpayers: the rewrite is about simpler language, not higher taxes. Tax slabs, the Section 87A rebate, standard deduction and capital gains rates all stay the same.

So the old vs new tax regime maths for FY 2026-27 is identical to FY 2025-26. The new regime continues as the default option under the law.

New tax regime slabs for FY 2026-27

The new regime offers lower rates and wider slabs, but very few deductions. Salaried people get a ₹75,000 standard deduction. Here are the slabs on your taxable income.

The ₹12.75 lakh tax-free rule

This is the headline benefit. Under the new regime, a rebate of up to ₹60,000 makes income up to ₹12 lakh fully tax-free.

Add the ₹75,000 standard deduction for salaried people, and your gross salary can reach ₹12.75 lakh with zero tax. Earn one rupee more and a small “marginal relief” cushions the jump.

Old tax regime slabs for FY 2026-27

The old regime has higher rates and a lower exemption limit. In return, it lets you claim a long list of deductions. The standard deduction here is ₹50,000.

The old regime’s strength is its deductions: Section 80C (up to ₹1.5 lakh), 80D health insurance, the ₹50,000 extra NPS deduction under 80CCD(1B), HRA, and home loan interest of up to ₹2 lakh. Many of these reward decisions — like tax-saving funds — you may already be making. See how the popular ones stack up in our NPS vs PPF vs ELSS comparison.

Old vs new tax regime: real examples for FY 2026-27

Theory is easy. Numbers decide. The table below shows the actual tax (including 4% cess) for a salaried person at each income level.

The pattern is hard to miss. Even when you fully use 80C, 80D and the NPS top-up, the new regime still wins at every one of these income levels.

5 things to check before you choose your tax regime

1. Your total deductions. Add up 80C, 80D, NPS, HRA and home loan interest. If the total is small, the new regime almost always wins.
2. Do you have a home loan? The ₹2 lakh interest deduction is the single biggest reason to stay in the old regime.
3. Do you claim HRA? Big-city renters with high HRA can tilt the maths toward the old regime.
4. Your income level. Below ₹12.75 lakh, the new regime usually means zero tax — hard to beat.
5. Your effort appetite. The new regime needs no proofs, no investments locked for tax. Simplicity has real value.

When the old tax regime still wins

The old regime is not dead. It wins when your deductions are large enough to drag your taxable income well below the new regime’s. The table shows the break-even — the total deductions you need for the old regime to match the new one.

In plain terms: you usually need a home loan plus maxed-out 80C, 80D and NPS, plus HRA, before the old regime pulls ahead. For most renters without a home loan, that bar is simply too high.

One more point worth remembering: a tax deduction is only worthwhile if the underlying investment is worth holding. Don’t lock money into a poor product just to save tax. Before buying any insurance-linked plan for 80C, run the numbers through our LIC surrender value calculator first.

How to actually choose your regime

Salaried employees can switch between regimes every year. Just tell your employer at the start of the year, and confirm the final choice while filing your return.

People with business or professional income have less freedom. Once they opt out of the new regime, they can return to it only once in their lifetime. So choose carefully.

Whatever your income, the safest move is to calculate both before deciding. Tax planning is also wealth planning — the money you save is best redirected into long-term compounding. See what that habit can build with our Crorepati Calculator, and learn how your eventual gains are taxed in our guide to stock market taxation in India.

Old vs New Tax Regime: Frequently Asked Questions

What is the difference between the old vs new tax regime?

The new tax regime offers lower rates and wider slabs but almost no deductions. The old regime has higher rates but lets you claim deductions like 80C, 80D, HRA and home loan interest. The new regime is the default for FY 2026-27.

Is income up to ₹12 lakh really tax-free in the new regime?

Yes. A rebate of up to ₹60,000 makes taxable income up to ₹12 lakh tax-free. For salaried people, the ₹75,000 standard deduction pushes the zero-tax limit to ₹12.75 lakh of gross salary.

Did the tax slabs change for FY 2026-27?

No. Slabs, the 87A rebate and standard deductions are unchanged from FY 2025-26. The only big change is structural: the new Income-tax Act, 2025 replaced the 1961 Act from 1 April 2026.

Which tax regime is better for a salaried person?

For most salaried people, the new regime is better — especially below ₹12.75 lakh, or without a home loan. The old regime wins only when total deductions cross roughly ₹5–8 lakh, depending on income.

Can I switch between the old and new tax regime every year?

Salaried individuals can switch every financial year. Those with business income can switch back to the new regime only once after opting out, so they should decide with more care.

Does the old regime still allow the ₹1.5 lakh 80C deduction?

Yes. Section 80C (up to ₹1.5 lakh), 80D, the ₹50,000 NPS top-up under 80CCD(1B), HRA and home loan interest all remain available in the old regime for FY 2026-27. The new regime does not allow most of these.

About the Author

Mithun Srivastava is a stock market educator and the founder of investwithmithun.com. He has been investing in Indian equities for over 15 years and writes plain-English breakdowns of investing, tax and personal finance for thousands of retail investors.

Disclaimer: This article is for educational purposes only and is not tax or investment advice. Tax outcomes depend on your individual situation. Please consult a qualified chartered accountant or tax professional, and verify the latest rules on the Income Tax Department website before filing.