Income Tax Slabs & Comparison: New vs Old Regime (AY 2024–25 to 2026–27)

Income Tax rules under New (Alternative) and Old (Regular) Tax Regimes for Individuals/HUF/AOP/BOI across the Assessment Years (AYs) 2024–25 to 2026–27:


Applicable to: Individuals, HUF, AOP, BOI
Key Point: No major exemptions/deductions except a few, lower tax rates
Standard Deduction (Salary):

  • AY 2024–25: ₹50,000
  • AY 2025–26 onwards: ₹75,000
Income RangeAY 2024–25AY 2025–26AY 2026–27
Up to ₹3,00,000NilNil
Up to ₹4,00,000Nil
₹3–6 lakh5%
₹3–7 lakh5%
₹4–8 lakh5%
₹6–9 lakh10%
₹7–10 lakh10%
₹8–12 lakh10%
₹9–12 lakh15%
₹10–12 lakh15%
₹12–15 lakh20%20%
₹12–16 lakh15%
₹15 lakh+30%30%20% (for 15–20L), 25% (20–24L), 30% (above 24L)
AYRebate AmountIncome Limit
2024–25₹25,000Up to ₹7,00,000
2025–26₹25,000Up to ₹7,00,000
2026–27₹60,000Up to ₹12,00,000

Exemption Limits Based on Age:

  • Below 60 years: ₹2.5 lakh
  • Senior Citizens (60–80 years): ₹3 lakh
  • Super Senior Citizens (80+ years): ₹5 lakh
Income SlabTax Rate (All AYs)
Up to ₹2.5 lakhNil
₹2.5 – ₹5 lakh5%
₹5 – ₹10 lakh20%
Above ₹10 lakh30%
  • ₹12,500 if income ≤ ₹5,00,000 (all AYs)

(Not exhaustive but major ones listed below)

TypeSectionStatus
Standard Deduction (Salary/F.Pension)Sec. 16(ia)/57(iia)Allowed from AY 2024–25
Leave Travel Allowance10(5)Not Allowed
House Rent Allowance10(13A)Not Allowed
Most Special Allowances10(14)Not Allowed
Home Loan Interest (Self-Occupied)24(b)Not Allowed
Deductions under Chapter VI-A (80C to 80U)Except: 80CCD(2), 80CCH, 80JJAA, 80LA(1A)Not Allowed
Professional Tax16(ii)Not Allowed
Perquisite on Free Food17(2)/Rule 3Not Allowed
Additional Depreciation, Investment Allowance, etc.32, 32AD, 35, etc.Not Allowed

  • Standard Deduction: ₹50,000 (AY 2024–25), ₹75,000 (from AY 2025–26)
  • Employer’s NPS Contribution (80CCD(2))
  • Agniveer Corpus Deduction (80CCH)
  • Hiring Incentive (80JJAA)
  • Certain deductions under 80LA(1A)
  • Standard deduction on Family Pension: ₹15,000 (AY 2024–25), ₹25,000 (from AY 2025–26) or 1/3rd of pension, whichever is less

Comparing both each year before filing your return.

New Regime is default from AY 2024–25 unless opted out.

New Regime better for taxpayers without significant deductions.

Old Regime may be beneficial if you claim deductions under 80C, 80D, HRA, Home Loan, etc.

Above given information is just for understanding purpose, summary of Income Tax Guidelines may vary if any Govt. decisions/guidelines are modified.

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