FY 2025-26 · AY 2026-27

Income Tax Calculator India

Updated for Union Budget 2025. Compare Old Regime vs New Regime side-by-side — includes salary, rental, capital gains, 80C, 80D, HRA, NPS, home loan interest, surcharge & 4% cess.

New for FY 2025-26: Zero tax up to ₹12,00,000 taxable income (₹12,75,000 for salaried) under the New Regime.
Financial Year
FY 2025-26 (AY 2026-27)
Age Group

Old regime has higher exemption limits for seniors. Calculations use the standard slab; for 60+ taxpayers contact our experts for personalised optimisation.

Recommended
New Regime
Default · FY 2025-26 slabs
₹0
Total tax payable
Gross Income
₹12,00,000
Deductions
₹75,000
Taxable Income
₹11,25,000
Income Tax
₹0
Surcharge
₹0
Health & Edu. Cess (4%)
₹0
Old Regime
With deductions
₹1,11,800
Total tax payable
Gross Income
₹12,00,000
Deductions
₹2,25,000
Taxable Income
₹9,75,000
Income Tax
₹1,07,500
Surcharge
₹0
Health & Edu. Cess (4%)
₹4,300
New Regime saves you ₹1,11,800

Based on the inputs above, the New Regime results in lower total tax for FY 2025-26. The right regime depends on your actual deductions — talk to our CA team before filing your ITR.

Indicative calculations as per the Income Tax Act for FY 2025-26 (AY 2026-27).

Income Tax Slabs FY 2025-26 (AY 2026-27)

Updated as per Union Budget 2025. The New Regime is the default; you can opt for the Old Regime when filing your ITR if it works out cheaper.

New Regime (Default)

Income SlabRate
Up to ₹4,00,000Nil
₹4,00,001 – ₹8,00,0005%
₹8,00,001 – ₹12,00,00010%
₹12,00,001 – ₹16,00,00015%
₹16,00,001 – ₹20,00,00020%
₹20,00,001 – ₹24,00,00025%
Above ₹24,00,00030%

Standard deduction ₹75,000 · 87A rebate up to ₹12L taxable income (₹12.75L for salaried)

Old Regime (with deductions)

Income SlabRate
Up to ₹2,50,000Nil
₹2,50,001 – ₹5,00,0005%
₹5,00,001 – ₹10,00,00020%
Above ₹10,00,00030%

Standard deduction ₹50,000 · 87A rebate up to ₹5L taxable income · 80C/80D/HRA available

Tax Guide · India

Income Tax in India: Everything you need to know for FY 2025-26

A quick, practical guide to slabs, regimes, deductions and ITR forms — written for salaried employees and small business owners in India.

How income tax is calculated in India

Income tax in India follows a slab-based system. Your total income from salary, business, house property, capital gains and other sources is added, eligible deductions are subtracted, and the slab rates of the chosen regime are applied.

  1. Add gross income from all heads
  2. Subtract standard deduction & Chapter VI-A deductions
  3. Apply Old or New Regime slab rates
  4. Reduce Section 87A rebate (if eligible)
  5. Add surcharge (income above ₹50L) and 4% cess

Old vs New Tax Regime explained

The New Regime offers lower slab rates and a ₹12,00,000 rebate but disallows most deductions. The Old Regime has higher slab rates but lets you claim 80C, 80D, HRA, home-loan interest and more.

Read our detailed Old vs New Regime comparison for breakpoints and examples.

Which regime is better for salaried employees?

A simple rule of thumb for FY 2025-26:

  • • Taxable income ≤ ₹12L → New Regime (tax = ₹0)
  • • Deductions < ₹3L → usually New Regime
  • • Deductions > ₹4L (HRA + 80C + 80D + home loan) → Old Regime
Tip: Salaried taxpayers can switch regime every year while filing ITR.

Standard deduction & Section 87A rebate

  • • Standard deduction (New Regime): ₹75,000
  • • Standard deduction (Old Regime): ₹50,000
  • • 87A rebate (New): tax nil up to ₹12,00,000 taxable income
  • • 87A rebate (Old): up to ₹12,500 for income up to ₹5,00,000

That makes the effective tax-free income ₹12,75,000 for salaried employees under the New Regime.

Income tax calculation example for FY 2025-26

Salaried employee earning ₹15,00,000 per year with ₹1,50,000 (80C) + ₹25,000 (80D) deductions:

New Regime
  • Gross salary: ₹15,00,000
  • Standard deduction: −₹75,000
  • Taxable income: ₹14,25,000
  • Tax (slabs): ₹93,750
  • Cess (4%): ₹3,750
  • Total tax: ₹97,500
Old Regime
  • Gross salary: ₹15,00,000
  • Std deduction + 80C + 80D: −₹2,25,000
  • Taxable income: ₹12,75,000
  • Tax (slabs): ₹1,95,000
  • Cess (4%): ₹7,800
  • Total tax: ₹2,02,800

Result: The New Regime saves ~₹1,05,300. Run your own numbers in the calculator above to see which regime fits you.

Who should file ITR?

Filing an Income Tax Return is mandatory if your gross income exceeds the basic exemption limit. You must also file if you:

  • • Deposited ₹1 Cr+ in current accounts or ₹50L+ in savings
  • • Spent ₹2L+ on foreign travel or ₹1L+ on electricity
  • • Hold foreign assets or earn foreign income
  • • Had TDS/TCS of ₹25,000+ (₹50,000+ for seniors)

Full list: Who must file ITR in FY 2025-26.

Which ITR form applies?

  • ITR-1 (Sahaj): Salary, 1 house property, income up to ₹50L
  • ITR-2: Capital gains, multiple properties, foreign income/assets
  • ITR-3: Business or professional income, F&O traders
  • ITR-4 (Sugam): Presumptive income under 44AD / 44ADA / 44AE

Small business owner? Compare Section 44AD vs regular taxation.

Need help filing your ITR for FY 2025-26?

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