New vs Old Tax Regime: How to Compare for AY 2026–27
Compare India’s old and new tax regimes for AY 2026–27 using eligible deductions, taxable income and current official guidance.
For Assessment Year (AY) 2026–27, compare the new and old tax regimes using your taxable income, eligible deductions and exemptions, and the rules that apply to your income. The new regime is the default for many individual taxpayers, while eligible taxpayers may choose the old regime under the applicable process. A headline salary alone cannot tell you which option gives the lower tax.
What does AY 2026–27 refer to?
AY 2026–27 generally relates to income earned in the preceding financial year, 1 April 2025 to 31 March 2026, under the Income-tax Act, 1961 framework. The Income-tax Act, 2025 applies from 1 April 2026 for Tax Year 2026–27 onwards. Do not mix the AY 2026–27 comparison with the new Tax Year terminology. The Income Tax Department’s AY 2026–27 guide for salaried individuals lists the relevant regime slabs and conditions.
How do the two regimes differ?
| Question | New regime | Old regime |
|---|---|---|
| Default? | Default for many individuals, subject to eligibility and rules | Must be selected where permitted |
| Deductions and exemptions | Fewer common deductions are available | More specified deductions and exemptions may be available if conditions are met |
| Best fit | May suit people with fewer eligible deductions | May suit people with substantial eligible deductions or exemptions |
| What to compare | Tax under the current AY slabs after permitted adjustments and rebate | Tax after eligible deductions and exemptions, with applicable rebate and conditions |
For example, a salaried person with rent, eligible investments and other qualifying deductions should calculate the old-regime taxable income accurately. Someone with few deductions may find the new regime simpler or lower-tax. These are only patterns; the calculation decides.
Also readGold vs Silver vs Fixed Deposits: How Should Families Compare Their Savings Options?→How can you make a fair comparison?
- Use your expected taxable income for the correct assessment year, not just CTC.
- List deductions and exemptions you can actually claim and document.
- Enter both sets of figures in the Income Tax Department’s official calculator or compare utility.
- Include surcharge, cess, eligible rebate and special-rate income where relevant.
- Check whether you have business or professional income; switching rules can differ.
Use the government’s Income Tax e-Filing portal for current instructions and tools. H View’s income-tax calculator can be a planning aid, but confirm its assumptions against official guidance, especially if you have capital gains, business income, foreign income or special deductions.
Frequently asked questions
Is the new regime always cheaper?
No. The result depends on income, deductions, exemptions and the rules for that year.
Can I choose the old regime for AY 2026–27?
Eligible taxpayers may opt out of the default regime, but the process and deadline depend on income type. Check current department guidance.
Does the Tax Year 2026–27 mean the same period as AY 2026–27?
No. AY 2026–27 generally covers income from FY 2025–26. Tax Year 2026–27 refers to the period beginning 1 April 2026 under the new Act.
This is general educational information, not tax advice. Rules and filing procedures change; verify your case with the Income Tax Department or a qualified tax professional.
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