Income Tax Calculator (India) 2026
Calculate your income tax for FY 2024-25. Compare Old & New tax regimes, calculate with deductions (80C, 80D, HRA), and get instant results.
Tax Calculator
📊 Income Tax Slabs (FY 2024-25)
Old Tax Regime
| Income Slab | Tax Rate |
|---|---|
| Up to ₹2,50,000 | 0% |
| ₹2,50,001 - ₹5,00,000 | 5% |
| ₹5,00,001 - ₹10,00,000 | 20% |
| Above ₹10,00,000 | 30% |
+ 4% cess on tax
Standard Deduction: ₹50,000
Senior Citizens (60+): Exemption limit ₹3,00,000
Super Senior (80+): Exemption limit ₹5,00,000
New Tax Regime
| Income Slab | Tax Rate |
|---|---|
| Up to ₹3,00,000 | 0% |
| ₹3,00,001 - ₹7,00,000 | 5% |
| ₹7,00,001 - ₹10,00,000 | 10% |
| ₹10,00,001 - ₹12,00,000 | 15% |
| ₹12,00,001 - ₹15,00,000 | 20% |
| Above ₹15,00,000 | 30% |
+ 4% cess on tax
Standard Deduction: ₹50,000
No other deductions available
❓ Frequently Asked Questions
Income tax is calculated based on your taxable income and tax regime. First, subtract deductions (standard deduction, 80C, 80D, etc.) from your annual income to get taxable income. Then apply progressive tax slabs (5%, 10%, 15%, 20%, 30%) based on your income bracket, and add 4% cess. Our calculator does this automatically for both Old and New tax regimes.
Choose Old Regime if: You have significant tax-saving investments (80C up to ₹1.5L, 80D, HRA exemption, etc.). The deductions can significantly reduce your taxable income.
Choose New Regime if: You have minimal investments and prefer lower tax rates with no deductions. The simplified structure often benefits those with lower deductions.
Use our calculator to compare both regimes and see which gives you lower tax.
Section 80C allows deductions up to ₹1.5 lakh for investments in:
- Employee Provident Fund (EPF)
- Public Provident Fund (PPF)
- ELSS Mutual Funds
- Life Insurance Premiums
- National Savings Certificate (NSC)
- Tax-Saving Fixed Deposits (5-year)
- Principal repayment of home loan
- Tuition fees for children
Note: Available only in Old Tax Regime.
📖 Complete Guide: Income Tax in India 2026
Understanding Income Tax in India
Income tax in India is a direct tax levied by the government on the income earned by individuals and entities during a financial year (April 1 to March 31). The tax system follows a progressive structure where higher income earners pay a higher percentage of tax.
Key Concepts:
- Financial Year (FY): The period from April 1 to March 31 for which income is assessed
- Assessment Year (AY): The year following the financial year when you file your tax return (e.g., FY 2024-25 corresponds to AY 2025-26)
- Taxable Income: Total income minus deductions and exemptions
- Progressive Tax System: Tax rates increase as income increases (5%, 10%, 15%, 20%, 30%)
- Cess: Additional tax (4% Health & Education Cess) applied on the tax amount
Old Tax Regime vs New Tax Regime: Detailed Comparison
The Indian government introduced the New Tax Regime in Budget 2020, providing taxpayers with an option to choose between the traditional Old Regime and the simplified New Regime.
Old Tax Regime (Traditional)
Tax Slabs:
- 0% for income up to ₹2.5L
- 5% for ₹2.5L - ₹5L
- 20% for ₹5L - ₹10L
- 30% above ₹10L
Deductions Available:
- ✓ Section 80C (up to ₹1.5L)
- ✓ Section 80D (Health Insurance)
- ✓ HRA Exemption
- ✓ Section 80G (Donations)
- ✓ Section 24B (Home Loan Interest)
- ✓ Section 80E (Education Loan)
- ✓ Standard Deduction: ₹50,000
Best For:
Taxpayers with significant investments, home loans, HRA benefits, and health insurance premiums.
New Tax Regime (Simplified)
Tax Slabs:
- 0% for income up to ₹3L
- 5% for ₹3L - ₹7L
- 10% for ₹7L - ₹10L
- 15% for ₹10L - ₹12L
- 20% for ₹12L - ₹15L
- 30% above ₹15L
Deductions Available:
- ✓ Standard Deduction: ₹50,000
- ✗ No Section 80C deductions
- ✗ No HRA exemption
- ✗ No other deductions
Best For:
Taxpayers with minimal investments, no home loans, and those who prefer simplicity without maintaining investment proofs.
💰 Complete Guide to Tax Deductions (Old Regime)
Tax deductions can significantly reduce your taxable income and save thousands in taxes. Here's a comprehensive guide to all major deductions available under the Old Tax Regime.
Section 80C - Investments & Expenses (Maximum ₹1,50,000)
This is the most popular deduction, allowing you to save up to ₹1.5 lakh from your taxable income. Here are the eligible investments and expenses:
| Investment/Expense | Maximum Deduction | Lock-in Period |
|---|---|---|
| Employee Provident Fund (EPF) | Up to ₹1.5L | Until retirement/withdrawal |
| Public Provident Fund (PPF) | Up to ₹1.5L | 15 years |
| ELSS Mutual Funds | Up to ₹1.5L | 3 years |
| Life Insurance Premium | Up to ₹1.5L | Policy term |
| Tax-Saving FDs (5-year) | Up to ₹1.5L | 5 years |
| National Savings Certificate (NSC) | Up to ₹1.5L | 5 years |
| Home Loan Principal Repayment | Up to ₹1.5L | - |
| Tuition Fees (2 children) | Up to ₹1.5L | - |
Section 80D - Health Insurance Premium
| Category | Maximum Deduction |
|---|---|
| Health insurance for self, spouse, children | ₹25,000 |
| Health insurance for parents (below 60) | ₹25,000 |
| Health insurance for parents (60+) | ₹50,000 |
| Senior citizen (60+) for self, spouse | ₹50,000 |
| Super senior citizen (80+) for self, spouse | ₹1,00,000 |
Maximum total deduction: Up to ₹1,00,000 (if both you and parents are senior citizens)
HRA (House Rent Allowance) Exemption
If you receive HRA and pay rent, you can claim exemption. The exemption is calculated as the minimum of:
- Actual HRA received
- Actual rent paid minus 10% of basic salary
- 50% of basic salary (for metro cities: Delhi, Mumbai, Kolkata, Chennai)
- 40% of basic salary (for non-metro cities)
Other Important Deductions
Section 24B - Home Loan Interest
- Deduction up to ₹2,00,000 on home loan interest
- Available for self-occupied property
- No limit for let-out property
Section 80G - Donations
- 50% or 100% deduction on donations to approved charities
- No upper limit for certain funds (100% deduction)
- Examples: PM Relief Fund, National Defence Fund
Section 80E - Education Loan Interest
- Full deduction on interest paid (no limit)
- Available for 8 years or until interest is paid
- Only interest, not principal
Section 80TTA/80TTB - Interest on Savings
- Section 80TTA: ₹10,000 on savings account interest (below 60)
- Section 80TTB: ₹50,000 on savings/FD interest (60+ years)
💡 Tax Planning Tips & Strategies for 2026
1. Choose the Right Tax Regime
- Calculate Both: Always compare Old and New regimes using our calculator before deciding
- If you invest ₹1.5L+ in 80C: Old Regime usually better
- If you have home loan + HRA: Old Regime significantly better
- If minimal investments: New Regime often gives lower tax
- Review Annually: Your situation may change, recalculate each year
2. Maximize Section 80C Benefits
- Start Early: Begin investments at the start of the financial year
- Mix of Investments: Combine ELSS (growth), PPF (safety), and EPF (mandatory)
- ELSS for Flexibility: 3-year lock-in vs 15 years for PPF
- Home Loan Principal: Part of 80C, helps build equity
- Tuition Fees: Claim for children's education (part of 80C)
3. Optimize HRA Exemption
- Pay Rent to Claim: If eligible, ensure you're paying rent
- Metro City Benefit: 50% of basic (vs 40% in non-metro)
- Keep Rent Receipts: Maintain proper documentation
- Rent Agreement: Have a formal agreement if rent > ₹1L/year
4. Health Insurance Planning
- Cover Parents: Get additional ₹25K/₹50K deduction
- Senior Citizen Benefits: Higher limits for 60+ age
- Family Coverage: Include spouse and children
- Preventive Health Checkup: Additional ₹5,000 deduction
5. Home Loan Benefits
- Section 24B: Up to ₹2L deduction on interest
- Section 80C: Principal repayment deduction
- Combined Benefit: Can save significant tax
- Joint Ownership: Both owners can claim deductions
6. Senior Citizen Benefits
- Higher Exemption Limit: ₹3L (vs ₹2.5L for below 60)
- Super Senior (80+): ₹5L exemption limit
- Higher Health Insurance: Up to ₹1L deduction (80D)
- Savings Interest: ₹50K deduction (80TTB)
📊 Common Tax Scenarios & Examples
Example 1: ₹8 Lakh Income (Mid-Level Professional)
Scenario: Annual income ₹8L, age 35, has EPF ₹1.2L, Health Insurance ₹25K, no HRA
| Regime | Taxable Income | Tax Amount | Net Income |
|---|---|---|---|
| Old Regime | ₹6,25,000 | ₹37,500 | ₹7,62,500 |
| New Regime | ₹7,50,000 | ₹25,000 | ₹7,75,000 |
Verdict: New Regime better (saves ₹12,500 tax)
Example 2: ₹15 Lakh Income (Senior Professional with Investments)
Scenario: Annual income ₹15L, age 40, has 80C ₹1.5L, 80D ₹50K, HRA ₹2L, Home Loan Interest ₹1.8L
| Regime | Taxable Income | Tax Amount | Net Income |
|---|---|---|---|
| Old Regime | ₹8,70,000 | ₹1,05,800 | ₹13,94,200 |
| New Regime | ₹14,50,000 | ₹1,87,500 | ₹13,12,500 |
Verdict: Old Regime significantly better (saves ₹81,700 tax)
Example 3: ₹25 Lakh Income (High Earner)
Scenario: Annual income ₹25L, age 45, maximum deductions (80C ₹1.5L, 80D ₹1L, HRA ₹3L, Home Loan ₹2L)
| Regime | Taxable Income | Tax Amount | Net Income |
|---|---|---|---|
| Old Regime | ₹17,50,000 | ₹3,40,000 | ₹21,60,000 |
| New Regime | ₹24,50,000 | ₹4,62,500 | ₹20,37,500 |
Verdict: Old Regime much better (saves ₹1,22,500 tax)
📚 Key Tax Terms & Definitions
- Financial Year (FY)
- Period from April 1 to March 31 for which income is assessed (e.g., FY 2024-25).
- Assessment Year (AY)
- Year following the financial year when you file tax returns (FY 2024-25 → AY 2025-26).
- Taxable Income
- Gross income minus deductions and exemptions. Tax is calculated on this amount.
- Gross Total Income (GTI)
- Total income from all sources before deductions under Chapter VI-A.
- Standard Deduction
- Flat deduction of ₹50,000 available in both Old and New tax regimes (FY 2024-25).
- Cess
- Additional tax (4% Health & Education Cess) applied on the income tax amount.
- TDS (Tax Deducted at Source)
- Tax deducted by employer/payer before making payment. Shown in Form 16.
- Form 16
- Certificate issued by employer showing salary details and TDS deducted during the year.
- ITR (Income Tax Return)
- Form filed with Income Tax Department to declare income, deductions, and tax liability.
- Progressive Tax System
- Tax system where tax rate increases as income increases (5%, 10%, 20%, 30%).
- Senior Citizen
- Individual aged 60 years or above (higher exemption limit: ₹3L in Old Regime).
- Super Senior Citizen
- Individual aged 80 years or above (highest exemption limit: ₹5L in Old Regime).
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This calculator provides estimates only. Actual tax may vary based on your specific situation, additional income sources, capital gains, and other factors. Tax calculations are based on FY 2024-25 tax slabs. Always consult with a Chartered Accountant (CA) or tax advisor for accurate tax planning and filing.