01
Enter your annual gross salary, standard deduction, and the exemptions or deductions that apply to you.
Table of Contents
Jump to the calculator, tax rules, deductions, allowances, and FAQs.
How This Tax Calculator Works
This tax calculator is built for government employees who want a quick comparison between the old and new tax regimes for FY 2025-26. Start with your annual gross salary, then add the deductions and exemptions that matter to you, including HRA, Section 80C, Section 80D, and home loan interest.
The calculator estimates taxable income, rebate under Section 87A, surcharge where applicable, health and education cess, and the final tax payable under both regimes. If you are planning your full salary first, begin with the 7th CPC Salary Calculator or use the main calculator hub to move between salary, allowance, and tax tools in one place.
For government employees, the most practical path is usually salary first, tax next: estimate your salary structure, confirm HRA exemption if you rent accommodation, add 80C and 80D claims, and then include employer NPS separately before comparing both regimes.
02
Click Compare Tax Regimes to generate taxable income, rebate, cess, and total tax under both options.
03
Use the lower-liability result as your working estimate, then verify it with your salary slip and planned deductions before filing.
Current FY 2025-26 Tax Assumptions Used
Financial Year Covered
The calculator is designed for FY 2025-26 and AY 2026-27, using the current slab structure, rebate rules, and standard deduction for salaried employees.
Standard Deduction
It applies the ₹75,000 standard deduction under both regimes before comparing taxable income and final tax liability.
Old Regime Deductions
HRA exemption, Section 80C, Section 80D, Section 24 home loan interest, and other entered deductions are considered only under the old regime.
Employer NPS Treatment
Employer NPS is included as a separate government-employee-friendly input so you can compare its impact without folding it into general deductions.
New Regime Comparison
The new regime side uses the current slab structure and rebate logic, which makes it useful when you have limited deductions or want a simpler filing option. For future pay planning, you can compare this result with the 8th CPC Salary Calculator.
Salary Inputs
This page expects your annual gross salary, so if you still need to estimate salary components such as DA or HRA first, use the DA Calculator and HRA Calculator before running the tax comparison.
What Is Not Included
Employer-specific payroll adjustments, professional tax by state, relief calculations, capital gains, and advanced tax planning choices are outside the scope of this quick estimate.
Salary to Tax Path for Government Employees
This page works best when used as part of the full government-salary workflow rather than as an isolated tax form. Estimate salary first, confirm allowance exemptions next, and then compare tax regimes using the deduction mix that actually applies to you.
01
Estimate gross salary first using your salary page, then confirm HRA exemption separately if you are claiming rent under the old regime.
02
Enter 80C, 80D, home loan interest, and employer NPS so the comparison reflects the deductions and payroll benefits that matter most to government employees.
03
Use the lower-tax result as your working regime choice, then verify the final position with salary slips, investment proofs, and filing-year rules.
Income Tax Slabs for Government Employees
These slab tables help you understand how the calculator compares the old and new tax regimes for FY 2025-26. The new regime is the default structure for many salaried employees, but the old regime can still work better when you claim meaningful exemptions and deductions.
New Tax Regime Slabs (FY 2025-26)
| Income Range | 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% |
Old Tax Regime Slabs
| Income Range | 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% |
Section 87A Rebate Explained
Under the new regime, the rebate can reduce the effective tax burden substantially for eligible salaried taxpayers, including many government employees with moderate taxable income after the standard deduction.
Under the old regime, the rebate threshold remains much lower, which is why the value of deductions such as HRA, Section 80C, and home loan interest matters more when you compare both sides.
Deductions That Matter Under the Old Regime
The old regime is worth checking only when your exemptions and deductions are meaningful enough to offset the new regime’s lower slab structure. For many government employees, the biggest items are HRA exemption, Section 80C investments, health insurance, and home loan interest.
Section 80C (Max ₹1.5 Lakhs)
- Employee Provident Fund (EPF)
- Public Provident Fund (PPF)
- Life Insurance Premiums
- Home Loan Principal Repayment
- ELSS Mutual Funds
Other Key Sections
- Sec 80D for health insurance premiums.
- Sec 24 for eligible home loan interest deduction.
- HRA exemption if you live in rented accommodation and claim under the old regime.
- Other eligible deductions only when they are actually available to your case and properly documented.
If you need to estimate allowance values before comparing tax, check the HRA Calculator and the DA Calculator. If you want to compare tax against your full salary structure, go back to the 7th CPC Salary Calculator.
Frequently Asked Questions
Common questions about the old and new tax regimes for government employees.
Which tax regime is usually better for government employees?
It depends on how much you can actually claim under the old regime. If your deductions are limited, the new regime often works better because of the lower slab structure and standard deduction. If you claim meaningful HRA, Section 80C, health insurance, and home loan interest, the old regime can still produce a lower tax bill.
Can salaried government employees switch between old and new tax regimes?
Yes. Salaried employees can normally choose the regime each financial year, which is why a quick comparison calculator is useful before declaring investments or filing returns.
Is HRA exempt under the new tax regime?
No. HRA exemption is generally claimed under the old regime. If you are trying to estimate the exemption amount first, use the HRA Calculator and then return to this page to compare both tax outcomes.
What standard deduction does this calculator use?
This calculator uses a ₹75,000 standard deduction for salaried employees under both regimes for FY 2025-26. It also lets you enter employer NPS separately so government employees can compare that impact more clearly.
Why does the calculator ask for employer NPS separately?
Government employees often need to compare employer NPS treatment separately from normal old-regime deductions. That is why the page includes a dedicated employer NPS input instead of hiding it inside general deductions.
Does this tax calculator include cess and rebate?
Yes. It estimates taxable income first, then applies the relevant slab calculation, Section 87A rebate where eligible, surcharge where applicable, and health and education cess to show a fuller comparison.
Should I calculate salary before comparing tax?
Yes, if you have not finalized your annual salary and allowance figures yet. Start with the 7th CPC Salary Calculator or the main calculator hub, then return here once your salary estimate is ready.
References
| Source | What to verify | Link |
|---|---|---|
| Union Budget / Finance Act updates | Latest income-tax slab and rebate structure for FY 2025-26. | View source |
| Income Tax Department | Official tax filing guidance, regime rules, and return-related updates. | View source |
| CBDT notifications and circulars | Operational instructions and tax administration clarifications. | View source |