Quick answer: Choose the regime that gives you lower total tax. The new regime has lower slab rates and is the default, but allows very few deductions; the old regime has higher rates but lets you claim deductions such as 80C, 80D, HRA and home-loan interest. If your eligible deductions are substantial, the old regime may still work out cheaper — compare both before filing.
Every year, salaried individuals and other taxpayers ask the same question: which regime should I pick? The answer depends on your income mix and the deductions you actually claim — not on which regime is “better” in general.
What changes between the two regimes
- Slab rates: lower under the new regime
- Deductions: most deductions and exemptions (80C, 80D, HRA, LTA, home-loan interest on self-occupied property) are available only in the old regime
- Standard deduction: available to salaried taxpayers, with the amount notified for each regime
- Rebate: income up to a notified threshold can be effectively tax-free under both regimes, with different limits
Who usually benefits from the old regime
Taxpayers who claim large deductions — for example, full 80C investments, health insurance for the family, significant HRA exemption and home-loan interest — may pay less tax under the old regime.
Who usually benefits from the new regime
Taxpayers with few deductions, young professionals who have not locked money into tax-saving instruments, and those who prefer simplicity typically pay less under the new regime.
Can you switch?
Taxpayers without business income can generally choose their regime each year at the time of filing. Those with business or professional income face restrictions on switching back and forth, so the decision needs more care.
Frequently asked questions
Is the new regime compulsory?
No. It is the default regime, but eligible taxpayers can opt for the old regime.
Should I tell my employer which regime I choose?
Yes. Your declaration helps your employer deduct the correct TDS from your salary. You can still choose the final regime while filing your return, subject to the rules.
Can a CA help me decide?
Yes. We compute your tax under both regimes using your actual figures and recommend the one with lower liability.
Related: Income Tax Calculator · ITR filing service

