Income Tax Calculator

Calculate income tax under old and new regimes for free. Enter income, deductions, and exemptions to see your estimated tax liability. No account needed.

Your Income Details

Enter your total annual income before deductions.
Total amount of eligible tax deductions.

Net Taxable Income

0

Total Tax Liability

0

Average Tax Rate

0 %

Tax Breakdown

Income Slab Tax Rate Tax Amount
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Tax Calculator

Income Tax Calculator

Calculate your annual income tax liability, deductions, and compare tax brackets across new and old tax regimes.

Local Tax Modeler
STEP 01

Enter Gross Income

Input your aggregate annual income including basic pay, allowances, and bonuses.

STEP 02

Declare Deductions

Provide total eligible tax-saving investment details (e.g., standard deductions, insurance).

STEP 03

Select Assessment Year

Choose the target financial assessment year to apply correct tax slab rates.

STEP 04

Compare Tax Regimes

View your net taxable income, absolute tax due splits, and comparison summaries.

Your Privacy Matters

All processing stays in your browser

No Server Uploads

Files never leave your device

Auto-Cleared

Data removed when you close

Capabilities

Income Tax Calculator Features

Tax Bracket Analytics

Dual Regime Comparison

Compares old tax structures (with deductions) against simplified new tax regimes side-by-side.

Eligible Deductions Filters

Includes standard deduction presets and processes itemized investment allowances.

Incremental Slab Breakdowns

Presents exact tax splits across different progressive income brackets.

Surcharge & Cess Accruals

Calculates mandatory health & education cess surcharges on top of base tax obligations.

100% Client-Side Privacy

Your gross salaries, investment portfolios, tax exemptions, and final liabilities are computed entirely locally inside your browser memory sandbox. We guarantee offline execution with zero server uploads.

Support

Common Questions Answered

Quick help
Q1 What is the difference between the Old and New tax regimes?
The Old Tax Regime offers higher progressive tax rates but allows a wide range of tax-saving deductions and exemptions (such as Section 80C, 80D, and HRA). The New Tax Regime offers simplified, significantly lower slab tax rates, but strips away almost all standard tax-saving deductions.
Q2 What is a standard deduction in income tax?
A standard deduction is a flat, predetermined amount deducted from your gross salary income automatically, reducing your net taxable income base before any slab rates are applied. Its size varies depending on current tax year laws.
Q3 How are progressive income tax slabs applied?
Tax is calculated progressively across tiers. Income falling within each specific slab range is taxed at that slab's unique rate, rather than taxing your entire income at a single flat percentage.
Q4 Can salaried individuals switch between regimes every year?
Yes, salaried taxpayers who do not have business or professional income are generally allowed to choose and switch between the old and new tax regimes every financial year when filing their returns.
Q5 Are my financial figures or tax liabilities saved on a database?
Absolutely not. All income tax simulations and dual regime comparisons are run locally inside your browser memory sandbox. No data is stored or transmitted to external servers.