Your gross annual income before tax
Select your age category
80C, 80D, HRA, and other deductions
Old Regime Tax
With deductions
New Regime Tax
Without deductions
Recommended Regime

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Understanding Income Tax in India

Income tax is a direct tax levied by the Government of India on the income earned by individuals, HUFs, companies, and other entities. For salaried individuals, tax is calculated based on their annual income using the slab rates prescribed under the Income Tax Act, 1961.

Starting from FY 2023-24, the new tax regime is the default regime. However, taxpayers can choose to opt for the old regime if it results in lower tax liability. Understanding both regimes is crucial for effective tax planning.

Old Tax Regime vs New Tax Regime

The old tax regime offers higher tax rates but allows various deductions and exemptions under sections like 80C, 80D, HRA, home loan interest, and more. The new tax regime has lower tax rates but eliminates most deductions, making it simpler but potentially more expensive for those with significant investments.

Income Tax Slabs for FY 2026-27

For FY 2026-27, the tax slabs under both regimes are as follows:

How to Reduce Your Tax Liability

Under the old regime, you can reduce your taxable income through various deductions:

Which Regime Should You Choose?

The choice between old and new regime depends on your investment pattern and deductions. If your total deductions exceed ₹2-3 lakh, the old regime is likely more beneficial. Otherwise, the new regime with its lower rates may save you more tax. Use this calculator to compare both regimes and make an informed decision.

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Frequently Asked Questions

Common questions about income tax calculation in India

How is income tax calculated in India?
Income tax in India is calculated based on your taxable income using slab rates. Under the new regime for FY 2026-27: Nil up to ₹3 lakh, 5% for ₹3-6 lakh, 10% for ₹6-9 lakh, 15% for ₹9-12 lakh, 20% for ₹12-15 lakh, and 30% above ₹15 lakh. The old regime has different slabs but allows deductions.
What is the difference between old and new tax regime?
The old tax regime offers higher tax rates but allows deductions under sections 80C, 80D, HRA, home loan interest, etc. The new tax regime has lower tax rates but eliminates most deductions. You can choose whichever regime results in lower tax liability for you.
Which tax regime is better for FY 2026-27?
The better regime depends on your investments and deductions. If you claim deductions totaling more than ₹2-3 lakh under 80C, 80D, HRA, and other sections, the old regime may be better. Otherwise, the new regime typically results in lower tax. Use our calculator to compare both regimes.
What is the standard deduction for FY 2026-27?
For FY 2026-27, the standard deduction is ₹50,000 for salaried employees under both old and new tax regimes. This deduction is available automatically without any proof or investment.
How can I reduce my income tax?
You can reduce income tax by investing in tax-saving instruments under Section 80C (up to ₹1.5 lakh), claiming HRA exemption, investing in NPS under Section 80CCD(1B) (additional ₹50,000), paying health insurance premiums under Section 80D, and claiming home loan interest deduction under Section 24.