New Tax Regime vs Old Regime for FY 2026-27

The Indian income tax system offers taxpayers a choice between two tax regimes: the Old Regime and the New Regime. Making the right choice can save you thousands of rupees annually. Let's break down both regimes to help you decide which is best for you.

Understanding the Two Regimes

Old Tax Regime

The Old Regime (pre-2020) allows taxpayers to claim deductions under various sections of the Income Tax Act. This includes:

Section 80C deductions: Up to Rs 1.5 lakh in deductions for investments in ELSS, PPF, life insurance, principal repayment of home loan, etc.
HRA exemption: For those paying rent
Home loan interest: Up to Rs 2 lakh
NPS contributions: Additional Rs 50,000 under 80CCD(1B)
Medical insurance: Up to Rs 25,000 under Section 80D

New Tax Regime

Introduced in FY 2020-21, the New Regime offers simpler tax slabs with fewer deductions:

Standard deduction: Rs 75,000 for salaried individuals (increased from Rs 50,000)
Lower tax rates: Generally lower rates on most income brackets
Limited deductions: Only Section 80CCD(2) (employer NPS contribution) and very few others are allowed
No HRA exemption: Those paying rent cannot claim HRA in this regime

Tax Slab Comparison for FY 2026-27

Old Regime Slabs

Up to Rs 3 lakh: 0%
Rs 3-6 lakh: 5%
Rs 6-9 lakh: 10%
Rs 9-12 lakh: 15%
Rs 12-15 lakh: 20%
Rs 15 lakh and above: 30%

New Regime Slabs

Up to Rs 4 lakh: 0%
Rs 4-8 lakh: 5%
Rs 8-12 lakh: 10%
Rs 12-20 lakh: 15%
Rs 20-30 lakh: 20%
Rs 30 lakh and above: 30%

Plus, under the New Regime, if your total taxable income after deductions is up to Rs 12 lakh, you get a special rebate under Section 87A that effectively brings your tax to zero.

How to Choose the Right Regime

Choose the New Regime if:

You have minimal investments and deductions
You don't pay rent (so no HRA to claim)
You don't have significant home loan interest
Your total deductions would be less than Rs 3-4 lakhs
You earn more than Rs 12 lakh (Section 87A rebate doesn't apply)

Choose the Old Regime if:

You actively invest in ELSS, PPF, or life insurance (to use Rs 1.5L limit)
You pay rent and can claim HRA
You have significant home loan interest
Your total deductions exceed Rs 4 lakhs
You benefit from Section 87A rebate anyway

Example Comparison

Scenario: Monthly salary Rs 75,000 (Annual: Rs 9 lakh), HRA Rs 20,000, rent paid Rs 20,000

Old Regime Calculation

Gross salary: Rs 9,00,000
Less: HRA exemption: Rs 2,40,000 (limited to rent paid)
Taxable income: Rs 6,60,000
Tax: Rs 49,500
Plus: Health & Education Cess (4%): Rs 1,980
Total Tax: Rs 51,480

New Regime Calculation

Gross salary: Rs 9,00,000
Less: Standard deduction: Rs 75,000
Taxable income: Rs 8,25,000
Tax at slab: Rs 82,500
Less: Section 87A rebate: Rs 12,500
Plus: Health & Education Cess (4%): Rs 2,800
Total Tax: Rs 72,800

In this example, the Old Regime saves Rs 21,320.

Key Takeaway

Neither regime is universally "better" — it depends on your personal financial situation. Use our Income Tax Calculator to compare both regimes with your exact income and deductions. The regime that results in lower tax is your optimal choice.

Remember: You can switch between regimes each financial year, so reassess your choice annually as your financial situation changes.