How to Calculate Income Tax
Estimate your annual income tax liability and compare Old vs New tax regimes side-by-side — computed entirely client-side.
Enter Gross Annual Salary
Input your total yearly earnings, including basic pay, allowances, bonuses, and other taxable income sources.
Specify Tax Deductions
Input investment deductions (like Section 80C, 80D) and exemptions (like HRA, LTA) applicable under the Old tax regime.
Select Assessment Year
Select the target financial year for your tax calculations to apply the correct statutory tax slab rates.
Examine Regime Comparison
Instantly compare your net tax payable under both Old and New regimes, helping you select the most cost-efficient option.
🔒 Client-Side Exemption Math
Your salary and tax details are private. Calculations use local browser memory engines exclusively — zero server transmissions, zero external logs, and zero tracking.
Key Income Tax Features
Dual Regime Comparison
Compares your tax liabilities under both the Old and New tax slabs simultaneously, highlighting potential savings.
Standard Deductions & Cess
Automatically applies standard deductions and health/education cess amounts on top of basic tax rules.
Exemptions and Deductions Mapping
Dedicated inputs for Section 80C, 80D, home loan interest, and other major deduction brackets under the Old regime.
Net Take-Home Estimator
Computes your estimated net monthly take-home salary after deducting income taxes and PF contributions.
High-Speed Local Math Layer
Computes tax calculations on-the-fly inside system memory, avoiding network lag or remote database queries.