📄 Income Tax Act, 2025 — Live April 1, 2026

Income Tax Calculator Tax Year 2026-27

New Regime vs Old Regime under the Income Tax Act, 2025. Official slabs. Marginal relief calculated. 8-city HRA. Zero tax up to ₹12.75L salaried.

IT Act 2025 official slabsMarginal relief8-city HRA updatedWhatsApp share
Updated April 7, 2026 · Source: Official Indian government data
Advertisement
Income Tax Calculator Tax Year 2026-27
Updated April 7, 2026 — verified against official government sources
⚡ Quick presets — click to fill and calculate
₹8L ₹10L ₹12L ₹12.75L ₹15L ₹20L ₹30L ₹50L
Old Regime Deductions — optional (leave blank if not applicable)
New Regime (Default Apr 2026)
New Tax Regime
Old Regime (With Deductions)
Old Tax Regime
Side-by-Side Breakdown

New Regime

Gross income
Std deduction
Taxable income
Tax on slabs
87A rebate
4% cess
Total tax

Old Regime

Gross income
Total deductions
Taxable income
Tax on slabs
87A rebate
4% cess
Total tax
📤 Share your result
📋 File ITR for FY 2025-26 — Deadline July 31, 2026 File in minutes on ClearTax. CA-assisted filing available.
File ITR →
⚠️ Covers salary/pension income only. Does not include surcharge (above ₹50L), capital gains, or complex deductions. Always consult a Chartered Accountant before filing ITR.
Advertisement

Official Tax Slabs — Tax Year 2026-27 (Income Tax Act, 2025)

Finance Bill 2026 confirmed: no slab changes. Budget 2025 slabs continue unchanged for Tax Year 2026-27 under the new Income Tax Act, 2025.

🆕 New Regime — Default (Section 202)

Up to ₹4,00,000NIL
₹4L – ₹8L5%
₹8L – ₹12L10%
₹12L – ₹16L15%
₹16L – ₹20L20%
₹20L – ₹24L25%
Above ₹24L30%

Std deduction ₹75,000 salaried · 87A rebate ₹60,000 if taxable ≤ ₹12L · Zero tax salaried up to ₹12.75L · Marginal relief above ₹12L · 4% cess · New default from April 1, 2026

📋 Old Regime (With Deductions)

Up to ₹2,50,000*NIL
₹2.5L – ₹5L5%
₹5L – ₹10L20%
Above ₹10L30%

*Senior 60–80: nil to ₹3L · Super senior 80+: nil to ₹5L · Std deduction ₹50,000 · 87A rebate ₹12,500 if taxable ≤ ₹5L · Deductions: 80C ₹1.5L, 80D, HRA, home loan · 4% cess

Source: Income Tax Act, 2025 (Section 202) · Finance Bill, 2026 · incometax.gov.in

Key Changes from April 1, 2026 (Income Tax Act, 2025 + IT Rules 2026)

Source: Income Tax Act, 2025 · Income Tax Rules, 2026 (CBDT) · Finance Bill, 2026

Frequently Asked Questions

New Regime (default, Section 202 IT Act 2025): Nil up to ₹4L, 5% on ₹4–8L, 10% on ₹8–12L, 15% on ₹12–16L, 20% on ₹16–20L, 25% on ₹20–24L, 30% above ₹24L. Finance Bill 2026 confirmed no slab changes from Budget 2025. Old regime: 5% on ₹2.5–5L, 20% on ₹5–10L, 30% above ₹10L. Both: 4% cess.
Yes under new regime. ₹75,000 standard deduction reduces gross ₹12.75L to ₹12L taxable. Section 87A rebate of ₹60,000 brings tax to zero. Marginal relief also applies for taxable income between ₹12L and ₹13L, capping tax at the income above ₹12L.
Marginal relief prevents disproportionately high tax for income just above ₹12L taxable. Example: taxable ₹12.10L — without relief, slab tax = ₹1,500. With marginal relief, tax is capped at ₹10,000 (the excess over ₹12L). This calculator applies marginal relief automatically.
Under IT Rules 2026 Rule 279 effective April 1, 2026: Delhi, Mumbai, Kolkata, Chennai (original), plus Bengaluru, Hyderabad, Pune, Ahmedabad (new additions). All other cities remain at 40%. HRA exemption is only available in the old tax regime.
Gross ₹15L − std deduction ₹75,000 = taxable ₹14.25L. Tax: Nil (₹0–4L) + ₹20,000 (5%) + ₹40,000 (10%) + ₹33,750 (15%) = ₹93,750 + 4% cess ₹3,750 = ₹97,500 total tax. No 87A rebate as taxable exceeds ₹12L.
FY 2025-26 (AY 2026-27): filed under old Income Tax Act 1961. Deadline July 31, 2026. Late fee: ₹1,000 (income ≤ ₹5L) or ₹5,000 (above ₹5L). Tax Year 2026-27 returns: filed from July 2027 under new IT Act 2025, deadline July 31, 2027.
New regime is better with few deductions. Old regime is better if you have: 80C investments up to ₹1.5L, health insurance (80D), high HRA in 8 metro cities, or home loan interest. Enter your deductions above to compare both regimes with your exact numbers.

Related Calculators

Advertisement