Old vs New Tax Regime FY 2026-27: Which is Better for You?

Key Takeaways

New regime is now the default for FY 2026-27 — you have to opt out to use old
New regime offers taxable income up to ₹12 lakh tax-free through Section 87A rebate
Salaried taxpayers can have up to about ₹12.75 lakh gross salary tax-free under the new regime after the ₹75,000 standard deduction
Standard deduction under new regime is now ₹75,000 (up from ₹50,000)
New regime has simpler tax computation with no investment obligations

The Big Change for FY 2026-27

The Finance Minister made the new tax regime more attractive in Union Budget 2025:

Standard deduction hiked to ₹75,000 (from ₹50,000)
Rebate u/s 87A now covers taxable income up to ₹12 lakh (tax = zero below this)
New regime is now the default — employees must declare if they want old regime

New Tax Regime Slabs (FY 2026-27)

| Income Slab | Tax Rate | |-------------|----------| | Up to ₹4,00,000 | Nil | | ₹4,00,001 – ₹8,00,000 | 5% | | ₹8,00,001 – ₹12,00,000 | 10% | | ₹12,00,001 – ₹16,00,000 | 15% | | ₹16,00,001 – ₹20,00,000 | 20% | | ₹20,00,001 – ₹24,00,000 | 25% | | Above ₹24,00,000 | 30% |

Note: 87A rebate makes taxable income up to ₹12L tax-free. For salaried taxpayers, the ₹75,000 standard deduction can make gross salary up to about ₹12.75L tax-free under the new regime.

Old Tax Regime Slabs (FY 2026-27)

| Income Slab | Tax Rate | |-------------|----------| | Up to ₹2,50,000 | Nil | | ₹2,50,001 – ₹5,00,000 | 5% | | ₹5,00,001 – ₹10,00,000 | 20% | | Above ₹10,00,000 | 30% |

87A rebate: Tax = zero if income ≤ ₹5L in old regime.

Head-to-Head: When is Each Regime Better?

Example 1: Income ₹8 Lakh

| | Old Regime | New Regime | |--|-----------|-----------| | Gross Income | ₹8,00,000 | ₹8,00,000 | | Standard Deduction | -₹50,000 | -₹75,000 | | 80C Deductions | -₹1,50,000 | Not applicable | | Taxable Income | ₹6,00,000 | ₹7,25,000 | | Tax before rebate | ₹32,500 | ₹16,250 | | 87A rebate | - | -₹16,250 | | Total Tax | ₹33,800 | ₹0 |

→ New regime wins here by ₹33,800.

Example 2: Income ₹12 Lakh (Heavy Deductions)

| | Old Regime | New Regime | |--|-----------|-----------| | Gross Income | ₹12,00,000 | ₹12,00,000 | | Standard Deduction | -₹50,000 | -₹75,000 | | 80C + HRA + NPS | -₹4,00,000 | Not applicable | | Taxable Income | ₹7,50,000 | ₹11,25,000 | | Tax before rebate | ₹62,500 | ₹52,500 | | 87A rebate | - | -₹52,500 | | Total Tax (with cess) | ₹65,000 | ₹0 |

→ New regime wins here by ₹65,000.

The "Break-Even" Rule

A quick mental shortcut for higher incomes: the old regime usually needs large deductions before it catches up with the 2026 new-regime slabs. Around the ₹12 lakh salary range, the new regime often wins because the 87A rebate can reduce tax to zero.

Common deductions in old regime:

Standard deduction: ₹50,000
80C investments: up to ₹1,50,000
HRA exemption: depends on salary + rent
80D (health insurance): up to ₹25,000 (₹50,000 for seniors)
NPS (80CCD(1B)): additional ₹50,000
Home loan interest: up to ₹2,00,000

Who Should Choose New Regime?

✅ Freelancers and business owners who can't claim HRA ✅ Young professionals early in career without big deductions ✅ Anyone with taxable income ≤ ₹12 lakh (zero tax under new regime) ✅ People who want simplicity and don't want to track investments for tax purposes

Who Should Stick with Old Regime?

✅ High earners (₹15L+) with large deductions — HRA, 80C, home loan interest ✅ People with home loans — you can claim up to ₹2L interest deduction ✅ Senior citizens with significant medical expenses (80D up to ₹1L) ✅ Government employees with NPS contributions getting 80C + 80CCD benefits

How to Switch Regimes?

Salaried employees: Declare your choice to HR/employer at the start of every financial year using Form 10-IEA (if switching to old)
Business income earners: Can switch only once in a lifetime from old to new
While filing ITR: You can switch once per year if you have no business income

Use Our Income Tax Calculator

Don't want to do the math yourself? Our Income Tax Calculator computes both regimes and tells you exactly which one saves more.

Disclaimer: Tax laws can change. Always verify the latest rates on the Income Tax India website or consult a CA. This content is educational.