New Tax Regime vs Old Regime — FY 2025-26

After Budget 2025, the new regime became default and income up to ₹12 lakh is tax-free. Here's when the old regime still wins.

1.Budget 2025 changed everything

Under Budget 2025, the new tax regime is now the default and the Section 87A rebate was extended to make income up to ₹12 lakh effectively tax-free (₹12.75 lakh including standard deduction). This is a dramatic shift — most salaried employees no longer need to invest in 80C instruments purely for tax-saving reasons.

2.When the new regime wins (most cases)

If your CTC is ₹15 lakh or less, the new regime almost certainly wins. Example: ₹12 lakh CTC pays zero tax in the new regime vs ~₹75,000 in the old regime even with 80C fully utilized. Even at ₹15 lakh CTC, the new regime tax is ~₹45,000 vs old regime ~₹1.2 lakh with max deductions. The savings are substantial and you don't need to lock money in PPF/ELSS.

3.When the old regime still wins

The old regime can beat the new if you have: (1) CTC above ₹20 lakh, (2) home loan interest over ₹2 lakh, (3) HRA exemption above ₹2 lakh, (4) 80C + 80D + NPS combined over ₹2.5 lakh. Rough rule: if your deductions exceed ₹4-5 lakh and your income is above ₹20 lakh, old regime is worth checking.

4.Hidden value of 80C

Even if the old regime is no longer tax-optimal, 80C instruments like PPF (8% tax-free), ELSS (10-14% historical), and EPF (8.25% tax-free) remain excellent savings products on their own merits. The tax deduction was a bonus, not the primary reason to invest. Don't stop SIPs or PPF contributions just because you switched to the new regime.

5.How to decide

Use our salary calculator to compute both regimes side by side. Enter your CTC, plus all your current or planned deductions (80C, home loan interest, HRA eligibility, NPS contributions). The calculator shows both regimes' tax + in-hand salary, so you can pick the one that gives you more money.