Old vs New Tax Regime 2026: Which Saves More Tax & Gives Higher Refund?

Introduction: Old vs New Tax Regime – What’s Best for 2026?

The Indian income tax system offers two regimes: the old regime (with deductions) and the new regime (with lower rates but no deductions). Choosing the right one can save you thousands in tax and increase your refund. In this guide, we compare both regimes in detail, so you can make an informed decision.

What is Old vs New Tax Regime Comparison?

It's a side-by-side analysis of the two tax structures available to individual taxpayers in India. The old regime allows deductions under sections 80C, 80D, 80G, 24(b), etc., but has higher tax rates. The new regime offers lower tax rates but does not allow most deductions (except 80CCD(2) employer NPS and 80CCH).

• Old Regime: Tax slabs: 5% (₹2.5L-5L), 20% (₹5L-10L), 30% (>₹10L) + deductions.
• New Regime: Tax slabs: 5% (₹3L-6L), 10% (₹6L-9L), 15% (₹9L-12L), 20% (₹12L-15L), 30% (>₹15L) – no deductions.

Why Regime Choice Matters for Salaried & Business Owners

For salaried employees, the choice impacts take-home salary and tax refund. For businesses and professionals, the old regime can be beneficial because of deductions like 80C, 80D, and business expenses. The new regime may be better if you have minimal deductions or prefer a simpler filing.

• Salaried: Compare tax after standard deduction (₹50,000) and 80C investments.
• Business: Old regime allows deduction of business expenses, depreciation, etc. New regime has lower rates but fewer deductions.

Eligibility & Requirements for Regime Selection

• Resident Individuals & HUFs can choose between regimes.
• Business/Profession: If you have business income, you can opt out of the new regime only once (for that business).
• Form 10-IEA: Required to opt out of the new regime (for individuals with business income).
• No separate eligibility: Anyone can choose, but compare tax liability first.

Step-by-Step Process: How to Choose the Right Regime & Claim Refund

1. Gather all income details: Salary, business income, interest, etc.
2. List all deductions available under old regime: 80C, 80D, 80G, 24(b), etc.
3. Calculate tax under both regimes: Use a tax calculator or consult an expert.
4. Choose the regime with lower tax liability.
5. If opting for old regime, file ITR with deductions claimed.
6. If new regime, no deductions (except 80CCD(2)).
7. File ITR online and e-verify to claim refund.

Documents Required for Regime Selection & Refund

• PAN Card (mandatory).
• Form 16 (for salaried).
• Investment proofs: PPF, ELSS, NSC, insurance (for old regime).
• Home loan interest certificate (for 24(b)).
• Health insurance premium receipts (80D).
• Donation receipts (80G).
• Business income/expense details (if applicable).

Government Fees & Charges

There is no fee for choosing a tax regime. However, late filing fees apply if you miss the ITR deadline (₹5,000 or ₹1,000 for small taxpayers). Interest under 234A, 234B, 234C may be levied for delayed payment or late filing.

How Liquetax Can Help You Choose the Right Regime & Get Refund

• Expert comparison: We calculate your tax under both regimes and recommend the best one.
• ITR filing: We file your return accurately, claiming all eligible deductions.
• Document verification: We ensure all proofs are valid and complete.
• Refund tracking: We assist you in tracking your refund status.
• Legal & transparent: No fake deductions, only legitimate savings.

Let Liquetax handle your tax planning so you can focus on your work.

Client Success Story: ₹1.3 Lakh Refund by Choosing Old Regime

With Liquetax, you can maximise your refund by choosing the right regime.

FAQs on Old vs New Tax Regime 2026