You have minimal deductions
If you don't have housing loan, don't invest in tax-saving instruments, don't pay high rent, and have limited eligible expenses, the new regime with lower rates will result in lower tax.
Tax Regime Comparison for AY 2026-27
New Tax Regime vs Old Tax Regime – Complete Comparison Guide
Understand the key differences between new and old tax regime, compare tax slabs, deductions available, rebate limits, and find out which tax regime is better for your income level in Assessment Year 2026-27.
Disclaimer
The information provided here is for general guidance only and should not be considered as professional tax advice. Tax calculations may vary based on individual circumstances. Please consult a qualified tax professional for personalized advice. For complete details, refer to the Income Tax Act, Rules and official notifications.
Understanding Tax Regimes
What is the New Tax Regime?
The new tax regime under Section 115BAC of the Income Tax Act was introduced by the Government of India in the Union Budget 2020. It offers lower tax rates but with significantly reduced deductions and exemptions. This regime became the default tax regime from Financial Year 2020-21 (AY 2021-22) onwards.
Under the new regime, you cannot claim most common deductions like Section 80C (PPF, ELSS, LIC premium), Section 80D (health insurance), HRA exemption, LTA, Section 24 interest for self-occupied property, and various other Chapter VI-A deductions.
However, the regime provides a higher standard deduction (₹75,000 for salary/pension), and certain limited deductions like employer NPS contribution (80CCD(2)), Agnipath scheme contribution (80CCH), and let-out property interest are still available.
Understanding Tax Regimes
What is the Old Tax Regime?
The old tax regime is the traditional tax structure that allows you to claim various deductions and exemptions under different sections of the Income Tax Act. It has relatively higher tax rates but provides opportunities for significant tax savings if you have eligible investments and expenses.
Under the old regime, you can claim deductions for:
- Section 80C – Life insurance, PPF, ELSS, NSC, housing loan principal (up to ₹1,50,000)
- Section 80D – Health insurance premium (up to ₹25,000/₹50,000)
- Section 24(b) – Home loan interest (up to ₹2,00,000 for self-occupied)
- HRA Exemption – House Rent Allowance (based on rent paid and city)
- Section 80E – Education loan interest
- Section 80G – Donations to charitable institutions
- Standard Deduction – ₹50,000 for salary/pension
If your total deductions exceed ₹2-3 lakh, the old regime typically results in lower tax liability.
Key Differences
New Tax Regime vs Old Tax Regime – Complete Comparison
Key Differences: New vs Old Tax Regime
| Feature | New Tax Regime | Old Tax Regime |
|---|---|---|
| Section 80C (PPF, ELSS, LIC, etc.) | Not Available | Available (up to ₹1,50,000) |
| Section 80D (Health Insurance) | Not Available | Available (up to ₹25,000/₹50,000) |
| HRA Exemption | Not Available | Available (based on rent & city) |
| LTA (Leave Travel Allowance) | Not Available | Available (2 trips in block of 4 years) |
| Section 24(b) (Home Loan Interest) | Only for let-out property | Available (up to ₹2,00,000 for self-occupied) |
| Standard Deduction | ₹75,000 | ₹50,000 |
| Section 80E (Education Loan) | Not Available | Available (interest amount) |
| Section 80G (Donations) | Not Available | Available (100% or 50% based on fund) |
| Section 80CCD(1B) (NPS) | Not Available | Available (up to ₹50,000) |
| Rebate under Section 87A | ₹60,000 (income up to ₹12L) | ₹12,500 (income up to ₹5L) |
Tax Slabs AY 2026-27
Tax Slab Rates – New vs Old Regime
New Tax Regime (Section 115BAC)
For Individuals below 60 years
| Income Slab | Tax Rate |
|---|---|
| Up to ₹4,00,000 | Nil |
| ₹4,00,001 to ₹8,00,000 | 5% above ₹4,00,000 |
| ₹8,00,001 to ₹12,00,000 | ₹20,000 + 10% above ₹8,00,000 |
| ₹12,00,001 to ₹16,00,000 | ₹60,000 + 15% above ₹12,00,000 |
| ₹16,00,001 to ₹20,00,000 | ₹1,20,000 + 20% above ₹16,00,000 |
| ₹20,00,001 to ₹24,00,000 | ₹2,00,000 + 25% above ₹20,00,000 |
| Above ₹24,00,000 | ₹3,00,000 + 30% above ₹24,00,000 |
Standard deduction of ₹75,000 is available. Rebate of ₹60,000 available if taxable income ≤ ₹12,00,000.
Old Tax Regime
For Individuals below 60 years
| Income Slab | Tax Rate |
|---|---|
| Up to ₹2,50,000 | Nil |
| ₹2,50,001 to ₹5,00,000 | 5% above ₹2,50,000 |
| ₹5,00,001 to ₹10,00,000 | ₹12,500 + 20% above ₹5,00,000 |
| Above ₹10,00,000 | ₹1,12,500 + 30% above ₹10,00,000 |
Standard deduction of ₹50,000 is available. Rebate of ₹12,500 available if taxable income ≤ ₹5,00,000.
Surcharge Rates (Both Regimes)
| Income Limit | Surcharge Rate |
|---|---|
| Up to ₹50 lakh | Nil |
| ₹50 lakh to ₹1 crore | 10% |
| ₹1 crore to ₹2 crore | 15% |
| ₹2 crore to ₹5 crore | 25% |
| Above ₹5 crore | 25% (New) / 37% (Old) |
Health and Education Cess of 4% applies on income tax + surcharge.
Rebate under Section 87A
| Regime | Rebate Limit | Income Condition |
|---|---|---|
| New Tax Regime | ₹60,000 | Taxable income ≤ ₹12,00,000 |
| Old Tax Regime | ₹12,500 | Taxable income ≤ ₹5,00,000 |
Rebate ensures tax is zero for income up to ₹12 lakh in new regime.
When to Choose
When to Choose New Tax Regime
Your income exceeds ₹20-25 lakh
With higher incomes, the lower tax slabs in the new regime often offset the loss of deductions. The 30% bracket starts at ₹24 lakh in new regime vs ₹10 lakh in old regime.
You prefer simpler tax filing
The new regime doesn't require proof of investments and deductions, making ITR filing simpler and faster. No need to collect investment proofs and declarations.
Your income is up to ₹12 lakh
With the ₹60,000 rebate, tax is zero under the new regime for income up to ₹12 lakh. This is a significant advantage over the old regime where rebate is only ₹12,500.
When to Choose
When to Choose Old Tax Regime
You have a home loan
Under Section 24(b), you can claim up to ₹2,00,000 interest on self-occupied property. Combined with other deductions, this can save significantly more than the new regime benefit.
You invest in tax-saving instruments
If you invest in PPF, ELSS, NSC, LIC, or have EPF contributions, Section 80C provides up to ₹1,50,000 deduction – a substantial tax saving.
You pay rent and receive HRA
HRA exemption can provide significant tax relief, especially in metro cities where rent is high. This exemption is not available in the new regime.
You pay health insurance premium
Section 80D allows deduction up to ₹25,000 (₹50,000 for senior citizen parents). This deduction is not available in the new regime.
You have an education loan
Interest on education loan for self or relative under Section 80E is fully deductible. This deduction is not available in the new regime.
Your total deductions exceed ₹2-3 lakh
If you can claim deductions of ₹2 lakh or more through a combination of 80C, 80D, HRA, home loan interest, and other deductions, the old regime will likely be beneficial.
Decision Guide
Who Should Definitely Use Old Tax Regime
Consider Old Regime if you fall into any of these categories:
- Housing loan borrower – Claim up to ₹2 lakh interest under Section 24(b) plus principal under 80C
- Regular tax saver – Invest in ELSS, PPF, NPS, life insurance totaling above ₹1.5 lakh annually
- Rent payer in metro cities – HRA exemption can be worth ₹50,000-₹2,00,000+ depending on city and rent
- Family with health insurance – Claim up to ₹25,000-₹50,000 under Section 80D
- Education loan borrower – Full interest deduction under Section 80E
- Donor to charitable institutions – Claim deduction under Section 80G
- Freelancer with business expenses – Claim various business deductions
- Total eligible deductions above ₹2 lakh – Old regime will almost always be better
Regime Switching
How to Switch Tax Regimes
For Non-Business Income (Salary/Pension)
Simply choose 'Old Tax Regime' or 'New Tax Regime' in your ITR form while filing. The option can be exercised every year directly in the ITR filed on or before the due date. No separate form is required.
For Business/Profession Income
You need to file Form 10-IEA on the Income Tax e-filing portal before the due date of ITR filing. This form contains details of your business income and the regime you wish to opt for.
Important: Re-entry Restrictions
If you are a business taxpayer and opt out of the new regime, you can re-enter the new regime only once in a lifetime. This is a critical consideration for business taxpayers before switching regimes.
Important Deadline
The option to change tax regime must be exercised before the due date of filing ITR under Section 139(1). For most individual taxpayers, the due date is usually 31st July (for non-audit cases) or 31st October (for audit cases) of the relevant assessment year.
Practical Comparison
Tax Comparison for Common Income Levels
Estimated tax comparison assuming only standard deduction is claimed. Actual tax may vary based on investments and deductions claimed.
Estimated Tax Liability (Below 60 years, AY 2026-27)
| Gross Income | Tax (Old Regime) | Tax (New Regime) | Better Option | Savings (Old - New) |
|---|---|---|---|---|
| ₹5,00,000 | Nil (Rebate) | Nil (Rebate) | Either | ₹0 |
| ₹8,00,000 | ₹12,500 | ₹20,000 - ₹12,500 (Rebate) = ₹7,500 | Old | ₹5,000 |
| ₹12,00,000 | ₹62,500 | ₹60,000 - ₹60,000 (Rebate) = Nil | New | ₹62,500 |
| ₹15,00,000 | ₹1,12,500 | ₹1,00,000 | New | ₹12,500 |
| ₹20,00,000 | ₹2,12,500 | ₹1,80,000 | New | ₹32,500 |
| ₹25,00,000 | ₹3,12,500 | ₹2,80,000 | New | ₹32,500 |
| ₹30,00,000 | ₹4,12,500 | ₹3,80,000 | New | ₹32,500 |
Note: These are approximate calculations using basic slabs only. Actual tax may differ based on deductions, surcharge, and cess. For accurate calculation, use our detailed tax calculator.
Frequently Asked Questions
New Tax Regime vs Old Tax Regime FAQ
Is the new tax regime mandatory in AY 2026-27?
No, the new tax regime is the default regime, but you can choose to opt for the old tax regime. For non-business income, you can select directly in your ITR. For business income, you need to file Form 10-IEA before the due date.
Can I claim Section 80C deductions in the new tax regime?
No, Section 80C, 80CCC, and 80CCD(1) deductions are not available under the new tax regime. Only 80CCD(2) (employer contribution to NPS) and 80CCH (Agnipath scheme) are available.
Can I claim HRA exemption in the new tax regime?
No, House Rent Allowance (HRA) exemption under Section 10(13A) is not available in the new tax regime. This is one of the major deductions lost when opting for the new regime.
Can I claim home loan interest in the new tax regime?
Only for let-out property. For self-occupied property, Section 24(b) deduction is not available under the new regime. The ₹2,00,000 interest deduction for self-occupied property is only available in the old tax regime.
Which tax regime is better for salaried employees?
It depends on your income level and eligible deductions. Generally:
- Income up to ₹8 lakh: Old regime may be better if you have deductions
- Income ₹8-12 lakh: New regime (with ₹60,000 rebate) is better
- Income above ₹12 lakh: Compare based on your total eligible deductions
- Income above ₹20 lakh: New regime typically better due to lower slabs
Can I change tax regime every year?
For non-business income (salary/pension): Yes, you can change every year in your ITR. For business income: You can change, but once you opt out of the new regime and return to it, you cannot opt out again – re-entry is allowed only once in a lifetime.
What is the standard deduction in both regimes?
New Tax Regime: ₹75,000 (for salary/pension)
Old Tax Regime: ₹50,000 (for salary/pension)
This is one of the few deductions that is actually higher in the new regime.
Can I claim NPS contribution in the new tax regime?
Only 80CCD(2) (employer contribution to NPS up to 14% of salary) is available. The additional deduction of 80CCD(1B) up to ₹50,000 for own contribution is NOT available.