India compliance
Income Tax Calculator
Compare old and new tax regimes for FY 2025-26 / AY 2026-27 using salary income, slab-rate income, and key deductions.
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Calculate income tax for FY 2025-26
This version is scoped to FY 2025-26 / AY 2026-27 and supports slab-rate salary and other income, standard deduction, Section 80C, Section 80D, self-occupied home loan interest, and user-entered additional eligible deductions.
Old regime summary
Taxable income
₹15,75,000
Total tax
₹2,96,400
Cess ₹11,400
Deductions
₹2,25,000
Slab tax
₹2,85,000
Relief / rebate
₹0
New regime summary
Taxable income
₹17,25,000
Total tax
₹1,50,800
Cess ₹5,800
Deductions
₹75,000
Slab tax
₹1,45,000
Relief / rebate
₹0
Results
Better regime
New regime
Potential tax saving
₹1,45,600
New regime total tax
₹1,50,800
Old regime total tax
₹2,96,400
How to use it
- 01Enter your annual salary and any additional slab-rate taxable income.
- 02Fill only the deductions supported by this version, including standard deduction, 80C, 80D, home loan interest, and already-computed eligible extras.
- 03Compare the total tax under both regimes and review the savings difference.
Result guide
- The comparison includes 4% health and education cess after rebate or relief.
- The calculator supports slab-rate income only and excludes special-rate items like capital gains.
- Above Rs. 50 lakh, surcharge is not included in this launch version.
Why this page matters
A production tax calculator needs date-bound rules. This one is scoped to FY 2025-26, covering income earned from April 1, 2025 to March 31, 2026 and assessed in AY 2026-27.
The main purpose is to compare old and new regimes with a realistic but explicit deduction set instead of pretending to cover every special-case tax rule in one screen.
Frequently asked questions
Which tax year does this calculator use?
It uses FY 2025-26 rules for income earned from April 1, 2025 to March 31, 2026, assessed in AY 2026-27.
Does it cover capital gains or lottery income?
No. This version is intentionally limited to slab-rate income so the scope stays explicit and reliable.
Why compare both regimes instead of showing only one answer?
Because eligibility for deductions can shift which regime is cheaper, and the better option differs from person to person.
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