India’s income tax slabs for FY 2025-26 (Assessment Year 2026-27) determine how much tax you owe based on your annual income. If you earn ₹3 lakh or more, you fall into a tax bracket with rates ranging from 5% to 30% (plus applicable surcharge and cess), and understanding your exact slab is essential to avoid overpayment and plan for deductions effectively.
Key Takeaways
- New resident individual tax slabs range from 0% (up to ₹3 lakh) to 30% (₹10 lakh and above) for FY 2025-26
- Senior citizens and super senior citizens enjoy lower slab entry points (₹5 lakh and ₹7.5 lakh respectively)
- Health and education cess of 4% is added to income tax; surcharge applies at higher incomes
- Deductions under sections 80C, 80D, 80E, etc. can reduce your taxable income and move you to a lower bracket
- ITR filing is mandatory for residents earning above slab thresholds, even if tax is nil
What Are Income Tax Slabs and How Do They Work?
Income tax slabs are income ranges, each with a fixed tax rate. India follows a progressive taxation system—the more you earn, the higher the rate. For example, income up to ₹3 lakh is taxed at 0%, but income between ₹5 and ₹10 lakh attracts 20% tax.
Your taxable income (gross income minus deductions) determines your slab. Once you know your slab, you apply the corresponding rate to calculate your income tax liability.
Per the Income Tax Act, 1961, the Central Board of Direct Taxes (CBDT) announces slabs annually. For FY 2025-26 (AY 2026-27), there are three category options for residents: standard slabs, old regime slabs (now withdrawn for most), and benefit slabs for seniors.
Income Tax Slabs for FY 2025-26 (Assessment Year 2026-27)
Standard Resident Individuals (New Tax Regime – Default from AY 2023-24)
| Income Range | Tax Rate | Impact |
|---|---|---|
| Up to ₹3 lakh | Nil | No tax |
| ₹3 – ₹6 lakh | 5% | ₹15,000 max on slab |
| ₹6 – ₹9 lakh | 10% | ₹30,000 max on slab |
| ₹9 – ₹12 lakh | 15% | ₹45,000 max on slab |
| ₹12 – ₹15 lakh | 20% | ₹60,000 max on slab |
| ₹15 lakh and above | 30% | Highest bracket |
Plus: 4% health and education cess on total tax (applies to all residents), and surcharge at 10% / 15% / 25% / 37% for incomes above ₹50 lakh (varies by slab).
Senior Citizens (Age 60–79)
| Income Range | Tax Rate |
|---|---|
| Up to ₹5 lakh | Nil |
| ₹5 – ₹10 lakh | 20% |
| ₹10 lakh and above | 30% |
Super Senior Citizens (Age 80 and Above)
| Income Range | Tax Rate |
|---|---|
| Up to ₹7.5 lakh | Nil |
| ₹7.5 lakh and above | 30% |
How to Calculate Your Income Tax Liability
Step 1: Calculate Gross Income
Sum all income sources: salary, business/profession income, house property rental income, capital gains, and other income.
Step 2: Subtract Deductions
If you use the new regime (default), only standard deduction (₹75,000 for salaried employees) applies. If you opt for old regime, deductions under sections 80C (₹1.5 lakh max), 80D (health insurance), 80E (education loan interest), and others reduce taxable income.
Step 3: Identify Your Tax Bracket
Locate your taxable income in the slab table above.
Step 4: Apply Tax Rate
Multiply the income falling within each slab by the corresponding rate. For incomes spanning multiple slabs, calculate tax separately for each portion.
Example: If your taxable income is ₹8.5 lakh:
– ₹0 – ₹3 lakh: ₹0
– ₹3 – ₹6 lakh (₹3 lakh): ₹3 lakh × 5% = ₹15,000
– ₹6 – ₹8.5 lakh (₹2.5 lakh): ₹2.5 lakh × 10% = ₹25,000
– Total tax before cess: ₹40,000
– Health & education cess (4%): ₹1,600
– Final tax liability: ₹41,600
Step 5: Add Surcharge (if applicable)
Surcharge is levied on total tax for high earners. At ₹50 lakh taxable income, surcharge is 10%; at ₹1 crore, it’s 15%.
Old Regime vs. New Regime: Which Should You Choose?
From AY 2023-24, the new regime is the default. However, salaried employees can opt for the old regime by filing ITR with a specific declaration.
New Regime (Default)
- Lower tax slabs (starts at 5% on ₹3–₹6 lakh range)
- Only ₹75,000 standard deduction for salaried employees
- Best for: Those with moderate income and few deductions
Old Regime (Optional)
- Higher tax slabs (5% on ₹2.5–₹5 lakh range for salaried)
- All sections 80C (₹1.5 lakh), 80D, 80E, 80G deductions allowed
- Best for: High earners with substantial investments/insurance/donations
Calculation tip: Use Jupiter’s Tax calculators to compare both regimes and see which saves you more tax based on your specific income and deductions.
Tax Deductions That Reduce Your Taxable Income
Regardless of regime choice, knowing deductions helps you plan. In the old regime:
- Section 80C: Investments in PPF, NSC, ELSS, life insurance premiums, home loan principal repayment (max ₹1.5 lakh)
- Section 80D: Health insurance premiums for self and family (max ₹50,000; ₹1 lakh for senior citizens)
- Section 80E: Education loan interest (no upper limit)
- Section 80G: Charitable donations (50–100% deduction)
- Section 24: Home loan interest on second property (max ₹2 lakh)
- Section 80CCD: NPS contributions (up to 10% of gross salary, max ₹50,000; additional ₹50,000 via 80CCD(1B))
In the new regime, these are not allowed; only standard deduction applies.
Who Must File ITR Despite Being in Nil Tax Slab?
Per CBDT and Income Tax rules, filing is mandatory if:
- Your gross income exceeds ₹5 lakh (or ₹7.5 lakh for seniors) in the financial year
- You have income from multiple sources
- You’ve made significant investments (PPF, NSC, etc.)
- You’ve incurred foreign travel expenses
- You want to claim a refund
Filing early (before the ITR deadline) can help claim refunds faster and avoid scrutiny.
How Surcharge and Cess Impact Your Final Bill
Health and Education Cess (4%)
Applies to all individual taxpayers. Calculated on the total income tax (after surcharge). Non-negotiable.
Surcharge (Slab-Based)
- 10% on income tax if taxable income is ₹50–₹1 crore
- 15% if taxable income is ₹1–₹2 crore
- 25% if taxable income is ₹2–₹5 crore
- 37% if taxable income exceeds ₹5 crore
Real impact: If your taxable income is ₹75 lakh, surcharge is 10%, then cess is 4% on (tax + surcharge). This can increase your final liability by 14% above the base tax.
Common Tax-Saving Strategies for Indians
- Maximize Section 80C investments: Invest ₹1.5 lakh in ELSS mutual funds (tax-saving) or PPF to reduce taxable income
- Opt for old regime if deductions exceed ₹1 lakh: Compare outcomes year-on-year
- Claim HRA exemption correctly: Salaried employees can exempt up to 50% of basic salary (in non-metro cities) or 40% (metros) from tax if renting
- Use 80D for health insurance: A ₹50,000 premium directly reduces taxable income by ₹50,000 in old regime
- Prepay education loans: Interest paid under 80E has no upper limit, offering unlimited deduction
- File ITR on time: Avoid penalties and ensure timely refunds
FAQs
Frequently asked questions
Is income tax the same for all residents in India?
No. Tax rates vary by residency status and age. Residents use standard slabs; senior citizens (60–79) and super seniors (80+) have lower entry points. Non-residents are taxed differently under NRE/NRO account rules.
Can I switch from new to old regime after filing ITR?
No, once you file under one regime, switching for the same AY requires a revised ITR within the deadline. Plan ahead before filing.
What if my income crosses into a higher tax bracket mid-year?
Your tax is calculated on total annual income for the full financial year. There’s no mid-year adjustment; surpluses or deficits settle during annual ITR filing or when tax is deducted at source (TDS).
Do bonus and arrear salary push me to a higher slab?
Yes. Bonus, arrear salary, and retroactive increments are all included in gross income for the financial year they are received, potentially moving you to a higher tax bracket. Plan accordingly.
Is cess refundable if I overpaid tax?
No, cess is not separately refundable. However, if your total tax + cess + surcharge is overpaid via TDS or advance tax, the entire surplus, including cess, is refunded.
What is the deadline to file ITR to avoid penalties?
The ITR filing deadline for the financial year ending March 31 is July 31 of the next calendar year (e.g., FY 2025-26 ITR is due by July 31, 2026). Late filing incurs a penalty of up to ₹10,000 under section 271F.
