Old vs New Tax Regime Comparison 2026-27 | FY 2025-26 Budget Update
Planning your taxes for the new financial year? The **Old vs New Tax Regime comparison for 2026-27** is critical for every salaried professional in India. With an income of **₹45,00,000**, should you stick with the Old Regime (with 80C, HRA, and Insurance deductions) or switch to the New Tax Regime (with lower rates but no deductions)? This calculator provides a side-by-side analysis, including the updated Standard Deduction of ₹75,000, helping you choose the regime that maximizes your in-hand salary.
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Old vs New Tax Regime comparison for 2026-27
How to Use This Tool
1
Input Income
Enter your gross Annual Salary and any other income (like Fixed Deposit interest or rental income).
2
Add Exemptions
Fill in your HRA or LTA exempt amounts. These only lower your tax in the Old Regime.
3
Input Deductions
Enter your 80C investments (PPF, ELSS, EPF), 80D (Medical Insurance), and Home loan interest.
4
Compare Result
The calculator instantly compares both regimes and highlights the exact amount you save by choosing the most efficient one.
Old vs New Regime FY {BUDGET_YEAR} Breakdown
A quick reference guide to deductions:
Deduction / Feature
Available in Old Regime?
Available in New Regime?
Standard Deduction
Yes (₹50,000)
Yes (₹75,000)
87A Zero Tax Rebate Limit
Up to ₹5 Lakhs
Up to ₹12 Lakhs
Section 80C (PPF, ELSS, EPF)
Yes (Up to ₹1.5L)
No
HRA & LTA Exemption
Yes
No
Home Loan Interest (Sec 24b)
Yes (Up to ₹2L)
No (except let-out property)
Old vs New Tax Regime Comparison 2026-27 | FY 2025-26 Budget Update
Compare Tax Regimes & Find Your Optimal Tax Strategy.
In FY 2025-26, the New Regime makes income up to ₹12.75L (after standard deduction) tax-free. Old Regime only wins if total deductions exceed ₹3.75L.
Expert Take
HRA Optimization
Rent receipts are mandatory for HRA exceeding ₹1L annually. Ensure your landlord provides a PAN for seamless optimization.
Optimal Strategy Detected
Better Selection:
New Regime
Potential Savings
₹1,79,400
Effective Tax Rate
21.0%
OLD REGIME ESTIMATE
₹11,23,200
Rate: 25.0%
NEW REGIME ESTIMATE
₹9,43,800
Rate: 21.0%
Regime Contrast
Alpha Variance
Expert Take
The Surcharge Hurdle
For incomes above ₹50 Lakh, marginal relief logic and varying surcharge slabs (10%, 15%, 25%, 37%) apply. This dash provides the accurate net tax after surcharge and cess.
Institutional Strategy
The Wealth Tax Playbook.
Tax planning is no longer about saving ₹1.5L. It's about portfolio allocation that minimizes tax drag while maximizing post-tax CAGR.
Standard Edge
Standard deduction is now ₹75k for salaried earners in New Regime.
Rebate Alpha
No tax on income up to ₹12.75L effective in New Regime (FY 25-26).
The 3.75L Hurdle
Old Regime only wins if your deductions exceed ₹3.75L.
Bucket Alpha
Utilize NPS Sec 80CCD for an extra ₹50k tax shield.
Planning your taxes for the new financial year? The Old vs New Tax Regime comparison for 2026-27 is critical for every salaried professional in India. With an income of ₹45,00,000, should you stick with the Old Regime (with 80C, HRA, and Insurance deductions) or switch to the New Tax Regime (with lower rates but no deductions)? This calculator provides a side-by-side analysis, including the updated Standard Deduction of ₹75,000, helping you choose the regime that maximizes your in-hand salary.
How the Old vs New Tax Regimes Work
The calculator pits the high-deduction Old Regime against the low-rate New Regime to compute your exact effective tax outgo.
Taxable Income = Gross Income - Exemptions (HRA/LTA) - Deductions (80C/80D/Std. Ded)
Where:
• Standard Deduction: ₹50,000 (Old) vs ₹75,000 (New)
• Section 87A Rebate: Making income up to ₹5L (Old) and ₹12L (New) tax-free.
• Surcharge: Applies only on income above ₹50 Lakhs
• Health & Education Cess: Flat 4% added to the final tax amount
Old Tax Regime: Features higher tax slab rates, but allows you to claim ~70 different exemptions and deductions including HRA, LTA, Section 80C (₹1.5L), 80D (Health Insurance), and Home Loan Interest (₹2L). Best for high-earners with heavy mortgages and investments.
New Tax Regime: Features significantly lower tax slab rates but completely abolishes almost all deductions. The only major deduction allowed is the ₹75,000 Standard Deduction for salaried/pensioners and Employer NPS contribution (80CCD2).
Choosing the Regime: If your total deductions (80C + 80D + HRA + Home Loan) are less than ~₹3.75 Lakhs, the New Regime is mathematically guaranteed to save you more tax.
Scenario: High-Salary Tax Analysis
For a gross annual income of ₹45.00 Lakh: • Old Regime Tax: (with standard deductions) • New Regime Tax: Institutional Slab Analysis • Best Strategy: Optimized for maximum savings. At this income level, the difference between regimes can exceed ₹50,000, making it essential to choose based on your specific investment profile.
Gross Income: ₹45.00 Lakh
Tax Liability:
Optimal Regime: Calculated
Savings: Visualized
Using the Income Tax Calculator
1
Input Income
Enter your gross Annual Salary and any other income (like Fixed Deposit interest or rental income).
2
Add Exemptions
Fill in your HRA or LTA exempt amounts. These only lower your tax in the Old Regime.
3
Input Deductions
Enter your 80C investments (PPF, ELSS, EPF), 80D (Medical Insurance), and Home loan interest.
4
Compare Result
The calculator instantly compares both regimes and highlights the exact amount you save by choosing the most efficient one.
Old vs New Regime FY 2026-27 Breakdown
A quick reference guide to deductions:
Deduction / Feature
Available in Old Regime?
Available in New Regime?
Standard Deduction
Yes (₹50,000)
Yes (₹75,000)
87A Zero Tax Rebate Limit
Up to ₹5 Lakhs
Up to ₹12 Lakhs
Section 80C (PPF, ELSS, EPF)
Yes (Up to ₹1.5L)
No
HRA & LTA Exemption
Yes
No
Home Loan Interest (Sec 24b)
Yes (Up to ₹2L)
No (except let-out property)
Employer NPS (80CCD2)
Yes (Up to 10%)
Yes (Up to 14%)
Frequently Asked Questions
⚠️ Disclaimer
The figures provided by this calculator are estimates based on the inputs you provide and standard financial formulas. STOCKCALC.IN does not offer investment advice. Please consult a qualified financial advisor before making any investment decisions.
MH
Verified Contributor
Old vs New Tax Regime Comparison 2026-27 | FY 2025-26 Budget Update analyzed by Mahavir Hirani
I verified this calculation against the April 2026 Fiscal Cycle. If you have questions about the logic, reach out via the Author Page.
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Professional-grade financial modeling engines for serious investors.
New Regime is saving you ₹1,79,400. Your current deductions (₹2,75,000) are below the 'Switch Point' where Old Regime becomes viable.
Budget 2026 Optimization
Calculations include the enhanced ₹75,000 Standard Deduction. Income up to ₹12 Lakh is effectively TAX-FREE in the New Regime due to Sec 87A Rebate.
Tax Selection Alpha
By selecting the right regime, you are saving ₹1,79,400 annually. This is a significant alpha that should be redeployed into long-term compounding assets.
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StockCalc Alpha Insights
New Regime Alpha
New Regime is saving you ₹1,79,400. Your current deductions (₹2,75,000) are below the 'Switch Point' where Old Regime becomes viable.
Budget 2026 Optimization
Calculations include the enhanced ₹75,000 Standard Deduction. Income up to ₹12 Lakh is effectively TAX-FREE in the New Regime due to Sec 87A Rebate.
Tax Selection Alpha
By selecting the right regime, you are saving ₹1,79,400 annually. This is a significant alpha that should be redeployed into long-term compounding assets.