FY 2025–26 · Budget 2025 Updated

Income Tax Calculator

Compare your income tax under the new and old regime for FY 2025-26. Zero tax up to ₹12 lakh in the new regime. Enter your income and deductions to find which regime saves you more.

Results update live
Zero tax ≤ ₹12L (new regime)
Std. deduction ₹75K (new) / ₹50K (old)
4% Health & Education Cess
Surcharge above ₹50L

Your Income Details

₹0₹50L

Old Regime Deductions

These deductions only apply in the old regime. The new regime uses ₹75,000 standard deduction only.

Total old regime deductions

₹2,25,000

(₹50K std + 80C + 80D + HRA + HLI + NPS)

Best regime for you

New Regime saves more

Lower slab rates, no deductions needed

Annual savings

₹0

New Regime

FY 2025-26 · Budget 2025

Gross Income ₹10,00,000
Std. Deduction −₹75,000
Taxable Income ₹9,25,000
Tax on slabs ₹55,000
Cess (4%) ₹2,200
Surcharge
Total Tax ₹57,200
Effective rate 5.72%

Old Regime

FY 2025-26

Gross Income ₹10,00,000
Total Deductions −₹2,25,000
Taxable Income ₹7,75,000
Tax on slabs ₹72,500
Cess (4%) ₹2,900
Surcharge
Total Tax ₹75,400
Effective rate 7.54%

Tax vs Take-Home Comparison

New Regime
Tax: ₹57,200 Take-home: ₹9,42,800
94.3%
Old Regime
Tax: ₹75,400 Take-home: ₹9,24,600
92.5%
Take-home (new)
Take-home (old)
Tax paid

New Regime Slabs (FY 2025-26)

Income SlabRate
Up to ₹3,00,0000%
₹3L – ₹7L5%
₹7L – ₹10L10%
₹10L – ₹12L15%
₹12L – ₹15L20%
Above ₹15L30%
✓ 87A rebate: zero tax if taxable ≤ ₹12L

Old Regime Slabs (FY 2025-26)

Income SlabRate
Up to ₹2,50,0000%
₹2.5L – ₹5L5%
₹5L – ₹10L20%
Above ₹10L30%
87A rebate: zero tax if taxable ≤ ₹5L (max ₹12,500)

What is Income Tax?

Income tax is a direct tax levied by the Government of India on the income earned by individuals, HUFs, and businesses in a financial year (April to March). It is governed by the Income Tax Act, 1961, and administered by the Central Board of Direct Taxes (CBDT).

India uses a slab-based progressive tax system — higher income attracts higher rates. This means only the income in a particular slab is taxed at that rate, not your entire income.

Financial Year vs Assessment Year

Income earned in FY 2025-26 (April 2025 – March 2026) is filed and assessed in AY 2026-27. Always check which FY your income falls in before calculating tax.

New vs Old Regime — Which to Choose?

🆕

Choose New Regime if…

You have fewer deductions (no home loan, minimal 80C investments), or your income is ≤ ₹12.75L (zero tax benefit), or you prefer simplicity without tracking deductions.

Choose Old Regime if…

You have significant deductions — home loan interest (₹2L), 80C (₹1.5L), HRA, NPS (₹50K), 80D (₹25K). If total deductions exceed ₹4–5L, old regime likely saves more tax.

Rule of thumb

Add up all your eligible deductions. If they exceed the "break-even deduction" for your income level, old regime wins. Use the calculator above to find your exact savings.

Income Tax Example Calculations

Salary ₹10L · New Regime ₹57,200 tax
Taxable ₹9.25L (after ₹75K std) · Eff. rate 5.72%
Salary ₹12.75L · New Regime ₹0 tax ✓
₹75K std → taxable ₹12L → 87A rebate applied
Salary ₹15L · Old Regime · Max deductions ₹1,09,200 tax
₹3.75L deductions → taxable ₹11.25L · Eff. rate 7.28%
Salary ₹20L · New Regime ₹2,96,400 tax
Taxable ₹19.25L (after ₹75K std) · Eff. rate 14.82%

Key Deductions Guide (Old Regime)

Section 80C Max ₹1,50,000
Section 24(b) – Home Loan Interest Max ₹2,00,000
Section 80D – Health Insurance ₹25K–₹1L
Section 80CCD(1B) – NPS Max ₹50,000
HRA Exemption Actual / formula
Standard Deduction (old) ₹50,000

* None of the above (except standard deduction) are available under the new regime.

Budget 2025 Key Tax Changes

  • Zero tax up to ₹12 lakh — the 87A rebate in the new regime was enhanced so that anyone with income up to ₹12L pays zero tax. The previous limit was ₹7L.
  • New slab structure — 5 slabs up to ₹15L with rates 5%, 10%, 15%, 20%, and 30% above ₹15L. More progressive than the old 3-slab system.
  • Standard deduction ₹75,000 — increased from ₹50,000 for salaried employees and pensioners in the new regime.
  • New regime is now default — if you don't file Form 10-IEA, the new regime is automatically applied for non-business individuals.

Surcharge on High Incomes

Up to ₹50 lakh No surcharge
₹50L – ₹1 crore 10% of tax
₹1Cr – ₹2 crore 15% of tax
₹2Cr – ₹5 crore 25% of tax
Above ₹5 crore 25% of tax

* After surcharge, 4% Health & Education Cess applies on (tax + surcharge) for all.

Frequently Asked Questions

Common questions about income tax in India for FY 2025-26

Is there zero tax up to ₹12 lakh in FY 2025-26?
Yes, under the new tax regime. If your gross total income is up to ₹12,00,000, the full tax liability is waived under the Section 87A rebate. For salaried individuals, the ₹75,000 standard deduction means zero tax up to a gross salary of ₹12,75,000. This does not apply in the old regime.
Which is better — new or old tax regime?
New regime is better if you have fewer deductions. Old regime wins if you have substantial deductions — 80C (₹1.5L), home loan interest (₹2L), HRA, NPS (₹50K), and 80D. As a rule of thumb: if total deductions exceed ₹4–5 lakh, old regime likely saves more. Use the calculator above to check your exact situation.
What is the standard deduction in FY 2025-26?
Standard deduction is ₹75,000 in the new regime (raised from ₹50,000 in Budget 2024) and ₹50,000 in the old regime. It is available automatically to all salaried employees and pensioners — you don't need to submit any proof. It is deducted from gross salary before calculating tax.
What deductions are allowed in the new tax regime?
The new regime allows very limited deductions: ₹75,000 standard deduction, NPS employer contribution under 80CCD(2), Agniveer corpus under 80CCH, and deduction for disability/medical treatment. Popular deductions like 80C, 80D, HRA, home loan interest (Section 24b), and 80TTA are NOT available in the new regime.
What is surcharge and cess on income tax?
Health & Education Cess of 4% applies on (tax + surcharge) for all taxpayers. Surcharge applies only on high incomes: 10% (₹50L–₹1Cr), 15% (₹1Cr–₹2Cr), 25% (above ₹2Cr). The cess and surcharge are added on top of your slab tax — they cannot be avoided through deductions.
Can I switch between new and old tax regime every year?
Salaried individuals can switch between regimes every year while filing their ITR. However, individuals with business or professional income can switch from old to new regime only once and cannot switch back. The new regime is now the default — to opt for old regime, file Form 10-IEA before the due date.
What is the ITR filing deadline for FY 2025-26?
For FY 2025-26 (AY 2026-27), the ITR filing deadline for salaried individuals is 31st July 2026. For taxpayers requiring audit, it is 31st October 2026. Missing the deadline attracts a late fee of ₹1,000 (income ≤ ₹5L) or ₹5,000. You can still file a belated return until 31st December 2026 with penalties.
How accurate is the BharatCalc income tax calculator?
BharatCalc uses the official FY 2025-26 tax slabs, 87A rebate thresholds, surcharge rates, and 4% cess as per Budget 2025. Results are accurate for standard salary/income scenarios. For complex cases involving capital gains, foreign income, presumptive taxation, or multiple income heads, consult a CA or use the official portal at incometax.gov.in.

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