India’s income tax landscape underwent a transformative shift with the introduction of the New Income Tax Regime in 2020, and even more significantly with the Budget 2023 enhancements. The new regime now stands as a genuinely competitive alternative to the old regime for a large segment of taxpayers. This complete guide walks you through everything you need to know to make an informed decision.
What Is the New Income Tax Regime?
The New Tax Regime (NTR), introduced under Section 115BAC of the Income Tax Act, offers lower tax rates across income slabs in exchange for foregoing most exemptions and deductions. Introduced in Budget 2020 and significantly overhauled in Budget 2023, it has become the default tax regime from FY 2023–24 onwards for all individuals and HUFs.
Revised Tax Slabs Under the New Regime (FY 2023–24 Onwards)
| Income Slab | Tax Rate |
|---|---|
| Up to ₹3,00,000 | NIL |
| ₹3,00,001 – ₹6,00,000 | 5% |
| ₹6,00,001 – ₹9,00,000 | 10% |
| ₹9,00,001 – ₹12,00,000 | 15% |
| ₹12,00,001 – ₹15,00,000 | 20% |
| Above ₹15,00,000 | 30% |
Key Features and Benefits of the New Regime
- Zero tax for income up to ₹7 lakh: The Section 87A rebate of ₹25,000 ensures individuals earning up to ₹7 lakh have zero income tax liability
- Standard deduction of ₹50,000 now available (extended from Budget 2023) — making the effective nil tax threshold ₹7.5 lakh for salaried individuals
- Higher basic exemption: ₹3 lakh vs ₹2.5 lakh under the old regime
- Simpler compliance: No need to maintain documents for 80C investments, HRA, LTA etc.
- Lower surcharge for high earners: Maximum surcharge of 25% (vs 37% in old regime) for income above ₹5 crore
- Family pension deduction: Deduction of ₹15,000 or 1/3rd of pension, whichever is lower, available even in new regime
Deductions and Exemptions Available in the New Regime
While the new regime disallows most exemptions, certain deductions are still allowed:
- Standard deduction of ₹50,000 (for salaried and pensioners)
- Employer’s contribution to NPS under Section 80CCD(2) — up to 10% of salary
- Agniveer Corpus Fund contributions under Section 80CCH
- Family pension standard deduction
- Gratuity exemption
- Leave encashment exemption at retirement (up to ₹25 lakh)
- Conveyance and transport allowances for physically disabled persons
What You Give Up: Deductions NOT Available in the New Regime
- Section 80C (PPF, ELSS, LIC, EPF, NSC, home loan principal) — up to ₹1.5 lakh
- Section 80D (medical insurance premiums)
- House Rent Allowance (HRA) exemption
- Leave Travel Allowance (LTA)
- Section 24(b) — home loan interest deduction (up to ₹2 lakh)
- Section 80CCD(1B) — additional NPS contribution of ₹50,000
- Section 80TTA/80TTB — savings account interest
- Section 80G — donations to charitable organisations
- Children’s Education Allowance, Hostel Allowance
Tax Calculation: New vs. Old Regime Comparison
Example 1: Income ₹8 Lakh (No Deductions)
- New Regime: Taxable income ₹7.5L after standard deduction → Tax = Nil (covered by 87A rebate)
- Old Regime: Taxable income ₹7.5L after standard deduction → Tax ≈ ₹65,000 (before rebate of ₹12,500) = ₹52,500
- Winner: New Regime
Example 2: Income ₹15 Lakh with Deductions of ₹3.75 Lakh
- New Regime: Taxable ₹14.5L → Tax ≈ ₹1,45,000 + cess = ₹1,50,280
- Old Regime: Taxable = ₹15L – ₹50K – ₹3.75L = ₹10.75L → Tax ≈ ₹1,75,000 + cess
- Winner: New Regime (even with ₹3.75L deductions, new regime is better here)
Decision Framework: How to Choose
Use this framework to decide:
- Calculate your total eligible deductions under the old regime (80C + 80D + HRA + home loan interest + NPS etc.)
- If total deductions > ₹3.75 lakh — the old regime is likely better for most income levels
- If deductions < ₹3.75 lakh — the new regime is likely better
- For income up to ₹7 lakh — new regime almost always wins (zero tax)
- Use a tax calculator or consult a CA to compute actual numbers for your specific situation
Switching Between Regimes
- Salaried individuals can switch between regimes every year at the time of filing their income tax return
- Business income taxpayers can switch only once — if they opt out of the new regime, they cannot re-enter (except in specific circumstances)
- The default regime is new — to opt for old, you must actively exercise the option
Conclusion
The New Income Tax Regime is now a genuinely attractive option for a large segment of Indian taxpayers — particularly salaried individuals without significant deductions, and those earning up to ₹7 lakh who benefit from zero tax liability. However, for those with high HRA claims, active home loans, and maximum 80C + NPS utilisation, the old regime may still deliver superior savings.
The ideal approach is to compute your tax liability under both regimes every year and make an informed, numbers-driven choice. A Chartered Accountant can help you model both scenarios accurately, taking into account all applicable deductions and exemptions.