Every salaried employee in India faces the same question at the start of the financial year: should I choose the old tax regime or the new one? The answer is not the same for everyone — it depends on your salary level, how many deductions you can claim, and whether you have a home loan.
This guide gives you a clear framework to decide, using actual 2026 tax slabs and real calculations.
New Tax Regime — 2026 Slabs
The new regime (default since FY 2023-24) offers lower tax rates but removes most deductions and exemptions:
| 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% |
Standard deduction: ₹75,000 (increased from ₹50,000 in the 2024 budget)
Rebate under Section 87A: Full tax rebate for income up to ₹12,00,000 (effective tax = zero)
Old Tax Regime — 2026 Slabs
The old regime has higher tax rates but allows all the traditional deductions:
| 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% |
Deductions Available Only in Old Regime
- Section 80C: Up to ₹1,50,000 (EPF, PPF, ELSS, life insurance, tuition fees)
- Section 80D: Up to ₹25,000 for health insurance (₹50,000 for senior citizens)
- HRA Exemption: Based on actual rent paid vs salary (use our HRA Calculator)
- Home Loan Interest (Section 24): Up to ₹2,00,000
- NPS (Section 80CCD): Additional ₹50,000
- Standard Deduction: ₹50,000
When the Old Regime Saves More
The old regime becomes beneficial when your total deductions exceed approximately ₹3,75,000 – ₹4,00,000 per year. This typically happens when you have:
- Full 80C investment of ₹1,50,000
- Health insurance premium of ₹25,000+
- HRA exemption of ₹1,00,000+
- A home loan with interest payment of ₹2,00,000
If your combined deductions are below ₹2,50,000, the new regime almost always saves more.
Quick Comparison Example
Salary: ₹15,00,000 per year
New Regime: Standard deduction ₹75,000 → Taxable income ₹14,25,000 → Tax ≈ ₹1,53,750
Old Regime with ₹4,00,000 deductions: Taxable income ₹10,50,000 → Tax ≈ ₹1,27,500
In this example, the old regime saves ₹26,250 — but only because of ₹4 lakh in deductions. Without those deductions, the new regime wins.
Use our Income Tax Calculator to run this comparison with your exact salary and deductions.