Old vs New Income Tax Calculator

How to use this calculator

Enter annual salary income and only deductions or exemptions for which you are eligible. The form limits gross income to ₹50 lakh because the model excludes surcharge.

How the estimate is calculated

Uses the app’s salaried-individual slab model, standard deductions, rebate and marginal-relief logic, and 4% cess. It compares the two modelled annual tax amounts.

Assumptions and exclusions

For resident individuals below 60 and ordinary salary income only. Business income, special-rate gains, surcharge, deduction eligibility and filing-specific rules are excluded. Verify the applicable tax year and official rules before relying on the result.

Official reference: Check the relevant government guidance. The calculator implements a simplified app model.