Navigating India's dual tax logic is complicated. Our intelligent Income Tax Calculator compares your exact tax liability under both the Old Regime and the New Regime (updated for FY 2024-25 / AY 2025-26) to help you choose the most beneficial path.
New Regime vs Old Regime (FY 24-25 Updates)
The Union Budget brought significant changes to the **New Tax Regime**, making it the default and often more attractive option for many taxpayers. Here are the key differences:
- Standard Deduction: The new regime now offers a ₹75,000 standard deduction for salaried employees (up from ₹50,000). The old regime retains the ₹50,000 deduction.
- Rebate (Section 87A): Under the new regime, taxable income up to ₹7,00,000 is completely tax-free. Under the old regime, the tax-free limit via rebate remains at ₹5,00,000.
- Deductions & Exemptions: The old regime shines if you have heavy deductions (80C investments, HRA, Medical Insurance, Home Loan Interest). The new regime ignores almost all of these deductions in exchange for lower base slab rates.
New Regime Tax Slabs (FY 24-25)
- Up to ₹3L: 0%
- ₹3L to ₹7L: 5%
- ₹7L to ₹10L: 10%
- ₹10L to ₹12L: 15%
- ₹12L to ₹15L: 20%
- Above ₹15L: 30%
Frequently Asked Questions
It depends entirely on your investments and rent. If your total eligible deductions under the old regime (80C, HRA, 80D, etc.) exceed approximately ₹3.75 lakhs, the old regime might save you money. Otherwise, the new regime is generally superior due to lower slab rates.
No, exemptions like House Rent Allowance (HRA), Leave Travel Allowance (LTA), and Chapter VIA deductions (like 80C) are not allowed under the new tax regime.
Once your gross tax is calculated based on slabs and rebates are applied, the government levies a mandatory 4% surcharge (known as a cess) on the tax amount. This is identical across both regimes.
No, the standard deduction (₹50k old / ₹75k new) is uniquely available to salaried employees and pensioners. Business income does not qualify.
If you have salaried income (and no business income), you can choose your regime every year when filing your ITR. However, if you have business income, you only have a once-in-a-lifetime option to switch back to the old regime.
This baseline calculator focuses on standard income brackets below the surcharge threshold (₹50 Lakhs) for simplified visualization.