Income Tax Regime - New vs Old - for Salaried Income Tax Payers
New Income Tax Regime vs Old Regime — Which is Better for Salaried in 2026?
A numbers-first guide for Indian salaried professionals — with illustrative examples, Chapter VI-A deduction tables, and clear indicative verdicts.
Every April, millions of Indian salaried employees face the same critical question: stick with the Old Regime and its deductions — or switch to the New Regime's lower rates? In 2026, the answer depends entirely on your deduction profile. This guide gives you a comprehensive, illustrative picture.
The Two Regimes — A Quick Overview
India operates two parallel personal income tax systems. The New Tax Regime (Section 115BAC, revamped in Budget 2025) is now the default regime — unless you explicitly opt out, your TDS is computed under it. The Old Tax Regime continues for those who wish to claim a wide basket of exemptions and deductions.
Lower Rates. Fewer Deductions.
- Default from FY 2023-24 onwards
- Basic exemption: ₹4,00,000
- 87A Rebate → Zero tax up to ₹12L
- Standard Deduction: ₹75,000
- Only 80CCD(2), 80CCH, 80JJAA allowed
- No HRA, 80C, 80D, Sec 24(b) etc.
Higher Rates. Rich Deductions.
- Must opt-in via Form 10-IEA / ITR
- Basic exemption: ₹2,50,000
- 87A Rebate → Zero tax up to ₹5L
- Standard Deduction: ₹50,000
- HRA, LTA, 80C, 80D, Sec 24(b) etc.
- 70+ exemptions and deductions available
Income Tax Slabs FY 2025-26 (AY 2026-27)
Basic exemption raised to ₹4 lakh. Section 87A rebate enhanced to ₹60,000 for income up to ₹12 lakh — effectively zero tax. For salaried individuals, adding ₹75,000 standard deduction makes income up to ₹12,75,000 completely tax-free. No changes in Budget 2026-27 — same slabs continue.
๐ข New Regime — Detailed Slabs
| Income Range | Rate | Note |
|---|---|---|
| Up to ₹4,00,000 | Nil | Basic exemption |
| ₹4,00,001 – ₹8,00,000 | 5% | — |
| ₹8,00,001 – ₹12,00,000 | 10% | 87A rebate → NIL if total ≤ ₹12L |
| ₹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% | — |
* Plus 4% Health & Education Cess. Surcharge applicable on income above ₹50L (max 25% under new regime).
๐ก Old Regime — Detailed Slabs
| Income Range | Rate (Below 60) | Rate (60–80 yrs) | Rate (80+ yrs) |
|---|---|---|---|
| Up to ₹2,50,000 | Nil | Nil | Nil |
| ₹2,50,001 – ₹3,00,000 | 5% | Nil | Nil |
| ₹3,00,001 – ₹5,00,000 | 5% | 5% | Nil |
| ₹5,00,001 – ₹10,00,000 | 20% | 20% | 20% |
| Above ₹10,00,000 | 30% | 30% | 30% |
* Rebate u/s 87A: ₹12,500 for income up to ₹5L. Standard Deduction ₹50,000. Plus 4% cess. Surcharge up to 37%.
Chapter VI-A Deductions — Complete Reference
Chapter VI-A (Sections 80C to 80U) forms the backbone of tax-saving under the Old Regime. Most deductions are unavailable under the New Regime. The critical exception is Section 80CCD(2) — employer's NPS contribution — permitted under both regimes (14% for Govt, 10% for private employees).
| Section | Deduction | Limit | Regime |
|---|---|---|---|
| 80C | LIC · PPF · ELSS · EPF · NSC · Tax-Saver FD · Tuition Fees · Home Loan Principal | ₹1,50,000 | Old Only |
| 80CCC | Contribution to Pension Fund of LIC / other insurer | ₹1,50,000 (within 80C limit) | Old Only |
| 80CCD(1) | Employee contribution to NPS (within 80C ceiling) | ₹1,50,000 | Old Only |
| 80CCD(1B) | Additional NPS contribution (over & above 80C limit) | ₹50,000 | Old Only |
| 80CCD(2) | Employer's NPS contribution | 14% basic (Govt) / 10% (others) | ✅ Both |
| 80D | Health insurance — Self/Family + Parents (higher for sr. citizen) | ₹25K + ₹25K (₹50K sr.cit.) | Old Only |
| 80DD | Medical treatment of disabled dependent | ₹75,000 / ₹1,25,000 (severe) | Old Only |
| 80E | Interest on education loan (up to 8 yrs, no cap) | Full interest amount | Old Only |
| Sec 24(b) | Home loan interest — self-occupied property | ₹2,00,000 | Old Only |
| 80EEA | Home loan interest — affordable housing (stamp duty ≤ ₹45L) | ₹1,50,000 (over Sec 24b) | Old Only |
| 80G | Donations to approved charitable institutions | 50% / 100% of donation | Old Only |
| HRA | Least of: Actual HRA / 50%(metro) or 40%(non-metro) of Basic / Rent – 10% Basic | Actual Exempt Amount | Old Only |
| 80TTA | Interest on savings bank account | ₹10,000 | Old Only |
| 80TTB | Interest on deposits — senior citizens only | ₹50,000 | Old Only |
| 80U | Taxpayer with disability | ₹75,000 / ₹1,25,000 (severe) | Old Only |
Deduction of up to ₹2,00,000 on home loan interest for a self-occupied property under Section 24(b) is available only under the Old Regime. This is one of the most significant differentiators for home-loan-holding salaried individuals and is often a key factor in the regime decision.
Illustrative Tax Calculation Examples
Three indicative examples across different income levels and deduction profiles for FY 2025-26, prepared on the basis of assumptions stated in each case. All figures include 4% Health & Education Cess. Individual below 60 years of age.
HRA Exemption — Least of 3: (1) HRA received ₹4,50,000 (2) 50% of Basic (Metro) ₹4,50,000 (3) Rent paid ₹5,40,000 – 10% of Basic ₹90,000 = ₹4,50,000 → Full ₹4,50,000 exempt
Who Should Choose Which Regime?
⚖️ The Break-Even Rule of Thumb
Run the numbers both ways every April. The New Regime wins when your total eligible deductions are below ~₹3.75 lakh. The Old Regime wins when deductions (HRA + 80C + 80D + NPS + home loan) cross ₹3.75–5 lakh depending on your income slab. A single spreadsheet calculation takes 5 minutes and can save you thousands.
How to Switch Between Regimes
Salaried individuals (no business income) can switch freely every year at the time of filing ITR. The new regime is default; to opt for the old regime, select it while filing ITR or submit Form 10-IEA before the due date (typically July 31).
Individuals with business/professional income face a restriction — once they opt out of the new regime, they can return to it only once in their lifetime. This makes the decision particularly consequential for such taxpayers.
Even though the final regime is chosen at ITR filing, declaring your preferred regime to your employer at the start of the financial year via Form 12BB ensures correct TDS deduction month-by-month and avoids a lump-sum demand or refund at year end.
Quick Comparison — At a Glance
| Parameter | New Regime | Old Regime |
|---|---|---|
| Default Regime | ✅ Yes | ❌ Must opt-in |
| Basic Exemption (Below 60) | ₹4,00,000 | ₹2,50,000 |
| Standard Deduction | ₹75,000 | ₹50,000 |
| Zero Tax Threshold (Salaried) | ₹12,75,000 | ₹5,00,000 |
| Section 87A Rebate | ₹60,000 (up to ₹12L income) | ₹12,500 (up to ₹5L income) |
| Section 80C | ❌ Not allowed | ✅ Up to ₹1,50,000 |
| Section 80D | ❌ Not allowed | ✅ Up to ₹75,000 |
| HRA Exemption | ❌ Not allowed | ✅ Allowed (conditions apply) |
| Sec 24(b) Home Loan Interest | ❌ Not allowed | ✅ Up to ₹2,00,000 |
| 80CCD(1B) NPS — Employee | ❌ Not allowed | ✅ Up to ₹50,000 |
| 80CCD(2) NPS — Employer | ✅ Up to 14% (Govt) | ✅ Up to 10% (private) |
| Surcharge (above ₹50L) | Max 25% | Max 37% |
| Complexity | Simple — fewer decisions | Higher — needs annual planning |
The Final Verdict — 2026
For the majority of middle-income salaried individuals earning up to ₹12.75 lakh, the New Regime is the clear choice in 2026 — delivering zero tax liability without requiring any investment or tax-saving effort.
For government employees or metro-city professionals with high HRA, full 80C investments, NPS contributions and health insurance premiums, the Old Regime can produce meaningfully lower tax — as illustrated in Example 2 above.
At very high incomes (₹25L–₹30L+) with limited deductions, the New Regime's graduated slab structure and lower surcharge cap (25% vs 37%) again pulls ahead.
New Regime = Best for most salaried, especially income ≤ ₹12.75L or high income with few deductions. | Old Regime = Best when HRA + 80C + 80D + NPS together exceed ₹3.75–5 lakh. Always compute both every April before deciding.
This article is intended solely for general informational and educational purposes relating to Indian personal income tax provisions applicable for FY 2025-26 (AY 2026-27). The tax calculations and examples presented herein are illustrative in nature, prepared on the basis of assumptions stated within each example and as per the provisions of the Income Tax Act, 1961 as applicable for the relevant assessment year. They are not derived from or representative of any individual's actual financial data.
The examples and illustrations do not constitute professional tax advice, legal advice, or financial planning guidance of any nature. Individual tax liability depends on multiple personal factors including but not limited to the specific nature and source of income, applicable exemptions and deductions, surcharge, age, residential status, and judicial or departmental interpretations in specific cases.
Readers are strongly advised to consult a qualified tax professional before making any tax-related decision, investment, or filing their Income Tax Return. Tax laws are subject to change; always refer to the latest notifications, circulars, and Finance Acts issued by the Central Board of Direct Taxes (CBDT) and the Ministry of Finance, Government of India. The author and publisher shall not be held liable for any errors, omissions, or consequences arising from use of the information contained herein. Nothing in this article constitutes solicitation for any investment or financial product.
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