Income Tax Calculator
Calculate your income tax liability under new and old tax regimes for India FY 2024-25. Compare both regimes to choose the one that saves you more tax.
Income Tax Calculator
toolznova.com • Free Calculator
How to Use
Calculate India income tax in 3 simple steps.
Enter Income
Enter your total annual income from salary and other sources.
Choose Regime
Select new or old regime. For old regime, enter total eligible deductions.
See Tax
Click Calculate for taxable income, tax, total with cess, and monthly TDS.
Why ToolzNova?
Instant
Results in milliseconds — no waiting.
Accurate
Precise formulas for correct results.
Private
Runs in your browser — no data sent.
Everywhere
Works on mobile, tablet, desktop.
Why Calculate Tax Early?
- Tax Planning: Know liability early to invest in tax-saving instruments before March 31.
- Regime Choice: Compare new vs old regime to minimize your actual tax outflow.
- TDS Declaration: Submit correct declaration to employer to avoid excess TDS deduction.
- 80C Planning: Calculate available room to maximize PPF, ELSS, NPS investments.
- Cash Flow: Factor monthly tax into financial planning and investment decisions.
- ITR Prep: Pre-calculate before filing to ensure correct self-assessment payment.
Tips & Best Practices
- New regime is often better if total deductions are below ₹3-4 lakh — calculate both.
- Invest ₹1.5 lakh under 80C in PPF, ELSS, or NPS to reduce old regime taxable income.
- 80D allows health insurance deduction — up to ₹25,000 for self, ₹50,000 for senior parents.
- NPS under 80CCD(1B) gives extra ₹50,000 beyond 80C limit under old regime.
- HRA exemption is one of the largest deductions for salaried employees paying rent.
- File ITR before July 31 to avoid late fees. Pay advance tax quarterly if liability exceeds ₹10,000.
Free Income Tax Calculator India — FY 2024-25
ToolzNova's free income tax calculator for India covers both the new and old tax regimes for FY 2024-25. The new regime is now the default with enhanced rebate under Section 87A giving zero tax up to ₹7 lakh income. Our calculator helps you instantly compare both regimes.
The new regime has simplified slabs (0%, 5%, 10%, 15%, 20%, 30%) with no deductions but higher standard deduction of ₹75,000. The old regime allows extensive deductions through 80C, 80D, HRA, LTA, and home loan interest. The right choice depends on your specific deduction profile.
New vs Old Tax Regime
New regime: zero tax up to ₹7L, slabs from 5% to 30%, standard deduction ₹75,000, no other deductions. Old regime: higher slabs but allows 80C (₹1.5L), 80D (health), HRA, LTA, home loan interest. If deductions exceed ₹3-4 lakh, old regime may save more tax.
Who Uses This?
Used by salaried employees planning TDS declarations, business owners estimating advance tax, HR teams computing employee TDS, taxpayers choosing regimes, and financial advisors providing quick estimates.
Best Practices
This provides estimates for individual salaried taxpayers. Actual tax varies based on surcharge (income above ₹50 lakh), capital gains, special rate income, and reliefs. Consult a CA for complex tax situations.