Author: CA Shiwali Dagar
Updated for: Financial Year 2025–26 | Assessment Year 2026–27
One of the most common questions taxpayers ask in 2026 is:
Should I choose the Old Tax Regime or the New Tax Regime?
The answer is not the same for everyone. Choosing the wrong regime can lead to higher tax outgo, missed deductions, or future regret.
This article explains the real differences, hidden factors, and practical decision-making approach—not just slab comparison.
The Old Tax Regime allows various deductions and exemptions, making it suitable for taxpayers with structured savings and expenses.
Section 80C deductions (PF, LIC, ELSS, etc.)
Section 80D (medical insurance)
HRA exemption
Leave Travel Allowance (LTA)
Home loan interest & principal benefits
Salaried individuals with HRA
Home loan borrowers
Taxpayers investing regularly
Individuals with medical insurance
The New Tax Regime offers lower tax rates but removes most exemptions and deductions.
Simplified structure
Lower slab rates
Limited deductions allowed
Suitable for those with minimal tax-saving investments
Important: The New Tax Regime is now the default regime, but taxpayers can still opt out where permitted.
Many taxpayers assume the new regime automatically saves tax. This is not always true.
In many real-life cases, taxpayers under the old regime still pay less tax after deductions.
| Factor | Old Regime | New Regime |
|---|---|---|
| Tax Slabs | Higher | Lower |
| Deductions | Allowed | Mostly Not Allowed |
| Compliance | Higher | Simpler |
| Tax Planning | Required | Minimal |
HRA and 80C still play a major role
Employer salary structure matters
Medical deductions & interest exemptions favor old regime
Retirement benefits taxation must be evaluated carefully
Salaried taxpayers: Can switch every year
Business/professional income: Restricted after selection
This makes one-time wrong decisions costly for business owners.
✔ Personalized tax comparison
✔ Salary & income structure analysis
✔ Long-term tax impact evaluation
✔ Compliance-safe regime selection
The decision is taken based on numbers, not assumptions.
No. It is the default option, but eligible taxpayers can opt for the old regime.
It depends on deductions, HRA, investments, and salary structure.
Yes. Incorrect selection may lead to higher tax liability or loss of benefits.
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Tax planning is not about following trends—it is about choosing what works best for your situation.
Before selecting a tax regime in 2026, take professional advice.
Related Reads:
Salary & Retirement Tax Planning
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