Income Tax Calculator India – FY 2026-27 Tax Liability Calculator
Understand your tax liability under India's new and old tax regimes. Compare deductions, find out your take-home salary, and plan your investments for maximum tax savings.
Complete Guide to Income Tax in India 2026-27
Understanding your income tax liability is crucial for effective financial planning. India's income tax system offers two regimes: the Old Tax Regime (with various deductions and exemptions) and the New Tax Regime (with lower tax rates but limited deductions). Choosing the right regime can save you ₹1,00,000+ annually.
Income Tax Basics for Individuals in India
Income Tax is a direct tax levied by the Government of India on the income earned by individuals, businesses, and organizations. For salaried individuals, tax is typically deducted at source (TDS) from salary. However, with investments, deductions, and various allowances, your actual tax liability can be significantly different.
- Financial Year: April 1 to March 31 (e.g., FY 2025-26 is April 2025 to March 2026).
- Tax Filing Deadline: July 31 of the next financial year (e.g., July 31, 2026 for FY 2025-26).
- Assessment Year: The year following the financial year (e.g., AY 2026-27 for FY 2025-26).
- Tax Authority: Income Tax Department (Ministry of Finance, Government of India).
Two Tax Regimes – Old vs New (FY 2026-27)
As per the Finance Act 2020, taxpayers can choose between two tax calculation methods annually. Let's understand the differences:
New Tax Regime (Default from FY 2023-24)
The New Tax Regime offers lower tax rates but doesn't allow most deductions under Section 80C, 80D, etc.
| Income Slab | Tax Rate |
|---|---|
| Up to ₹3,00,000 | Nil |
| ₹3,00,001 – ₹6,00,000 | 5% |
| ₹6,00,001 – ₹9,00,000 | 10% |
| ₹9,00,001 – ₹12,00,000 | 15% |
| ₹12,00,001 – ₹15,00,000 | 20% |
| Above ₹15,00,000 | 30% |
Benefits: Lower tax rates, simpler calculation, no need to track deductions.
Drawback: Cannot claim deductions under 80C (PPF, ELSS, insurance), 80D (health insurance), HRA, etc.
Old Tax Regime
The Old Tax Regime allows various deductions and exemptions but has higher tax slabs:
| Income Slab | Tax Rate |
|---|---|
| Up to ₹2,50,000 | Nil |
| ₹2,50,001 – ₹5,00,000 | 5% |
| ₹5,00,001 – ₹10,00,000 | 20% |
| Above ₹10,00,000 | 30% |
Available Deductions:
- Section 80C: ₹1,50,000 for PPF, ELSS, life insurance, principal repayment of home loan.
- Section 80D: ₹25,000 (₹50,000 if 60+) for health insurance premium.
- Section 80E: Interest on education loan (no limit).
- HRA (House Rent Allowance): Exempt up to ₹25,000/month or 40-50% of salary (varies by city).
- LTA (Leave Travel Allowance): ₹25,000/annum for 2 trips home.
- Standard Deduction: ₹50,000 flat deduction.
Choosing the Right Tax Regime – Examples
Example 1 – Salaried person with high deductions:
Annual salary: ₹15,00,000
HRA (Delhi): ₹7,00,000
Section 80C investment: ₹1,50,000 (PPF)
Health insurance (80D): ₹25,000
Old Regime calculation:
Gross: ₹15,00,000
Less HRA: ₹7,00,000
Less 80C: ₹1,50,000
Less 80D: ₹25,000
Less Standard Deduction: ₹50,000
Taxable income: ₹4,75,000
Tax @ 5%: ₹23,750
Total tax: ₹23,750
New Regime calculation:
Gross: ₹15,00,000 (no deductions allowed)
Taxable income: ₹15,00,000
Tax: 5% up to ₹6L + 10% (₹6L-₹9L) + 15% (₹9L-₹12L) + 20% (₹12L-₹15L)
Total tax: ₹1,74,000
Verdict: Old regime saves ₹1,50,250 in this case!
Key Deductions & Tax Planning Strategies
Section 80C – ₹1,50,000 Deduction:
- Public Provident Fund (PPF) – ₹1,50,000/year, fully deductible.
- ELSS (Equity-Linked Saving Scheme) – Mutual funds with 3-year lock-in.
- Life Insurance Premium – Deductible (term plan premiums qualify).
- Principal Repayment – Home loan principal (not interest) is deductible.
- NSC (National Savings Certificate) – Government savings scheme.
- Sukanya Samriddhi Yojana – For girl child's education/marriage.
Tip: If you have high income and want to save tax, maximize Section 80C investments. A ₹1,50,000 investment can save ₹45,000 in taxes (at 30% slab).
Section 80D – Medical Insurance:
- ₹25,000 for self, spouse, and children (total).
- ₹50,000 if you're 60 years or older (senior citizen).
- Health insurance premium from any insurance company qualifies.
Tax on Different Income Sources
Salary Income: Taxed as per slab rates after deductions. TDS (Tax Deducted at Source) is automatically deducted monthly.
Dividends & Interest Income:
- FD Interest > ₹40,000/year → TDS of 20% is deducted.
- Dividend Income → 10% TDS if > ₹5,000/year.
- Both are added to your income and taxed at your slab rate.
Capital Gains (from selling stocks, mutual funds):
- Short-Term (held < 1 year): Taxed as ordinary income at your slab rate.
- Long-Term (held ≥ 1 year): LTCG tax 12.5% + 4% cess on gains above ₹1,25,000.
Rental Income: Fully taxable. You can claim deductions for property tax, maintenance, and depreciation.
How to Calculate Your Take-Home Salary
Your actual monthly/annual take-home after tax is not just gross salary minus tax. Here's the calculation:
Take-Home = Gross Salary – Tax – Employee Contribution to PF – Health Insurance Deduction
Example: Monthly salary ₹1,00,000
Annual gross: ₹12,00,000
Employee PF contribution: ₹1,80,000 (12% of ₹15L)
Estimated tax (old regime with deductions): ₹50,000/year
Annual take-home: ₹12,00,000 – ₹50,000 – ₹1,80,000 = ₹9,70,000
Monthly take-home: ~₹80,833
Common Tax Mistakes to Avoid
- Not filing returns on time: Late filing attracts penalties and may trigger income tax notice.
- Choosing wrong regime: Many high earners still stick to old regime despite new regime being better — calculate annually.
- Missing deductions: ₹1,50,000 Section 80C deduction is often overlooked. Ensure you claim PPF, ELSS, or insurance.
- Not reporting all income sources: Interest, dividends, and rental income must be reported even if TDS is deducted.
- Ignoring TDS reconciliation: Match TDS credited in your Form 26AS with actual tax paid.
New Tax Regime Benefits for Specific Groups
Young Professionals (Age 20-35): Often prefer new regime for simplicity, especially if they don't own homes yet.
Senior Citizens (Age 60+): Old regime is usually better due to higher exemption limits and deduction thresholds.
Homeowners: Old regime is typically better to claim HRA and home loan principal repayment under 80C.
High-Earner Investors: Old regime with maximum Section 80C and 80D utilization provides the most tax savings.
Plan Your Investments for Tax Savings
Use the SIP calculator to plan your ELSS investments and maximize your Section 80C deduction. Investing ₹1,50,000/year in ELSS not only saves ₹45,000+ in taxes (at 30% slab) but also provides growth through equity mutual funds.