Calculate your Indian income tax liability under the New Tax Regime and Old Tax Regime for FY 2024-25 (AY 2025-26).
This tool estimates income tax liability based on your total income, applicable deductions, and the current tax slab structure. It helps individuals plan their finances and understand their approximate tax obligation for a financial year.
Income tax is typically calculated using a progressive slab system, where different portions of income are taxed at increasing rates as income rises. The calculator applies the relevant slab rates to your taxable income (after eligible deductions) to compute total tax liability.
Enter your total income, applicable deductions and exemptions, and select the relevant tax regime or filing status, and the calculator returns your estimated income tax liability.
Example: Under a progressive slab system, if the first portion of income is tax-free, the next slab is taxed at a lower rate, and higher income portions at progressively higher rates — the calculator sums the tax owed on each slab your income falls into.
Why is tax calculated using slabs instead of a single flat rate? A progressive slab system means higher income is taxed at higher rates only on the portion within each higher bracket, aiming for a fairer distribution of tax burden relative to income level compared to a flat percentage on all income.
What's the difference between gross income and taxable income? Gross income is total income from all sources before any deductions, while taxable income is what remains after subtracting eligible deductions and exemptions — tax is calculated on taxable income, not gross income.
Do tax slabs and rates change over time? Yes, tax slabs, rates, and available deductions are often revised through government budget announcements, so it's important to use current figures rather than outdated slab information for accurate calculations.
Should I use this calculator instead of consulting a tax professional? This tool provides a general estimate for planning purposes; for complex tax situations, filing, or specific deduction eligibility questions, consulting a qualified tax professional or using official government resources is advisable.
How do deductions reduce my tax liability? Eligible deductions reduce your taxable income before tax slabs are applied, meaning a deduction's actual tax savings depends on which slab(s) that portion of income would have otherwise fallen into.