Income Tax Calculators for India: New Regime, GST, TDS & Capital Gains
Work out exactly what you owe. Free calculators for income tax under the new and old regimes, capital gains, GST, TDS, HRA and professional tax, all updated for the FY 2025-26 and Budget 2026 rules.
Tax calculators take the guesswork out of what you owe and where you can save. This hub brings together CalcWise’s free tools for every part of Indian personal and small-business tax: computing your income tax under the new and old regimes, the capital gains on shares, property, gold and crypto, GST for businesses and freelancers, TDS on salary and rent, HRA exemption, and professional and presumptive tax. Everything reflects the FY 2025-26 slabs, the enhanced Section 87A rebate that makes income up to 12 lakh tax-free under the new regime, and the latest Budget 2026 changes.
Income Tax & Regime
22 toolsAdvance Tax Calculator
Calculate your advance tax in seconds.
Open tool →Advance Tax Interest Calculator 234ABC
Calculate your advance tax interest 234abc in seconds.
Open tool →Budget 2026 Tax Calculator
Calculate your budget 2026 tax in seconds.
Open tool →Buyback Tax Calculator
Calculate your buyback tax in seconds.
Open tool →Crypto Income Tax Calculator
Calculate your crypto income tax in seconds.
Open tool →Dividend Tax Calculator
Calculate your dividend tax in seconds.
Open tool →Education Loan Tax Benefit 80E Calculator
Calculate your education loan tax benefit 80e in seconds.
Open tool →ESOP RSU Tax Calculator
Calculate your esop rsu tax in seconds.
Open tool →Family Pension Tax Calculator
Calculate your family pension tax in seconds.
Open tool →Form 16 Tax Calculator
Calculate your form 16 tax in seconds.
Open tool →Gratuity Tax Exemption Calculator
Calculate your gratuity tax exemption in seconds.
Open tool →Health Insurance Tax Benefit 80D Calculator
Calculate your health insurance tax benefit 80d in seconds.
Open tool →Home Loan Tax Benefit Calculator
Calculate your home loan tax benefit in seconds.
Open tool →Income Tax Calculator
Calculate your income tax in seconds.
Open tool →Income Tax Notice Interest Calculator
Calculate your income tax notice interest in seconds.
Open tool →Old vs New Tax Regime Calculator
Calculate your old vs new tax regime in seconds.
Open tool →Section 80C Investment Planner Calculator
Calculate your section 80c investment planner in seconds.
Open tool →Section 87A Rebate Calculator
Calculate your section 87a rebate in seconds.
Open tool →SWP Tax Calculator
Calculate your swp tax in seconds.
Open tool →Tax Efficient Investment Optimizer
Plan your tax efficient investment optimizer quickly.
Open tool →Tax Planning
Plan your tax planning quickly.
Open tool →Tax Saving Portfolio Planner
Plan your tax saving portfolio planner quickly.
Open tool →Capital Gains Tax
6 tools54EC Capital Gains Bonds Calculator
Calculate your 54ec capital gains bonds in seconds.
Open tool →Capital Gains Indexation Calculator
Calculate your capital gains indexation in seconds.
Open tool →Capital Gains Tax Calculator
Calculate your capital gains tax in seconds.
Open tool →Crypto Capital Gains Tax Calculator
Calculate your crypto capital gains tax in seconds.
Open tool →Digital Gold Capital Gains Tax Calculator
Calculate your digital gold capital gains tax in seconds.
Open tool →Long Term Capital Gains Tax Calculator
Calculate your long term capital gains tax in seconds.
Open tool →TDS Calculators
4 toolsGST Calculators
4 toolsFreelance GST Calculator
Calculate your freelance gst in seconds.
Open tool →GST Calculator
Calculate your gst in seconds.
Open tool →GST Late Fee Interest Calculator
Calculate your gst late fee interest in seconds.
Open tool →GST Reverse Charge Calculator
Calculate your gst reverse charge in seconds.
Open tool →HRA & Rent
3 toolsBusiness & Professional Tax
7 toolsAll States Professional Tax Calculator
Calculate your all states professional tax in seconds.
Open tool →Freelancer Income Tax India
Plan your freelancer income tax india quickly.
Open tool →Freelancer Tax Calculator
Calculate your freelancer tax in seconds.
Open tool →HUF Tax Calculator
Calculate your huf tax in seconds.
Open tool →Presumptive Tax 44AD 44AE Calculator
Calculate your presumptive tax 44ad 44ae in seconds.
Open tool →Professional Tax Calculator
Calculate your professional tax in seconds.
Open tool →Section 44ADA Calculator
Calculate your section 44ada in seconds.
Open tool →Property & Vehicle Tax
4 toolsEnhanced Property Tax Calculator
Calculate your enhanced property tax in seconds.
Open tool →Motor Vehicle Tax Calculator
Calculate your motor vehicle tax in seconds.
Open tool →Property Tax Calculator
Calculate your property tax in seconds.
Open tool →Road Tax By State Calculator
Calculate your road tax by state in seconds.
Open tool →New vs old regime: which suits you
| Feature | New regime | Old regime |
|---|---|---|
| Slab rates | Lower, 7 slabs | Higher, 4 slabs |
| Standard deduction | 75,000 | 50,000 |
| 87A rebate | Income up to 12L tax-free | Up to 5L tax-free |
| Deductions (80C, 80D, HRA) | Not allowed | Allowed |
| Best for | Few deductions | Deductions above ~4L |