Every tax season, the same question comes up: old regime or new regime? The honest answer is that it depends entirely on your deductions — there's no universal right answer.
The core difference
The new regime offers lower tax rates but removes most deductions and exemptions — no HRA, no 80C, no home loan interest benefit on a self-occupied property. The old regime keeps higher rates but lets you claim these deductions if you actually have them.
When the old regime wins
If you have a home loan, pay significant rent, invest actively in 80C instruments (PPF, ELSS, life insurance), or have health insurance premiums, the old regime usually comes out ahead — sometimes by a wide margin.
When the new regime wins
If you don't have major deductions to claim — common for younger professionals early in their career, or those who haven't yet taken a home loan — the new regime's lower slab rates typically result in a smaller tax bill.
How to actually decide
The only reliable way is to calculate your tax liability under both regimes using your actual numbers, not general advice. This is exactly the kind of calculation we do for clients before the return is filed, not after — because once you're locked into presumptive assumptions, redoing the math under time pressure is where mistakes happen.
CA Jaipal Roy
Chartered Accountant, J Roy & Co.
Jaipal is a young, ex-PwC Chartered Accountant with 5+ years of experience across audit, tax, and compliance. He and his team help startups and MSMEs across India with taxation, registration, and end-to-end compliance.