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Income Tax Regime Estimator — Old vs New | FY 2025-26

Estimate Old vs New tax regime from basic income and common deductions. Built for quick planning, not final filing.

Free estimateNo login required Rules snapshot 2026-08-15

Planning inputs

Compare estimated tax

Enter total annual income and the common Old Regime deductions you want considered.

These deduction fields affect only the Old Regime estimate. Leave a field as 0 if it does not apply.

Result

₹

Enter income to estimate

We’ll compare the simplified Old and New Regime tax amounts and show the estimated difference.

Not included in this estimate
SurchargeMarginal reliefSpecial-rate incomeCapital gainsSenior-citizen rulesAll deductions
Income tax estimate only

This estimate uses a simplified salary-style calculation. It does not cover surcharge, marginal relief, senior-citizen slabs, special-rate income, capital gains, house-property loss, NPS, every deduction, employer-specific exemptions or case-specific filing rules.

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Need a full Excel sheet?

Create a ready-to-use .xlsx with formulas, formatting and Indian business fields from this calculator.

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