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Income Tax Calculator AY 2025-26 – Real-Time Old vs New Regime

Income Tax Calculator AY 2025–26 (Real): Compare Old vs New

Income Tax Calculator AY 2025–26 (Old vs New)

Calculate your Indian income tax for Assessment Year 2025–26 in seconds. This real, browser-based tool compares the Old vs New tax regimes side by side and applies the latest assumptions, including a standard deduction of Rs. 75,000 in the New Regime (as requested for this tool). See tax, rebate, surcharge, and cess—then download or copy results instantly.

Start Calculating — It’s Free
Income Tax Calculator AY 2025–26 with Rs. 75,000 standard deduction
AY 2025–26 Income Tax Calculator—compare Old vs New Regime, Rs. 75,000 standard deduction in New Regime.

What is the “Income Tax Calculator AY 2025–26 (Real)” and why should you use it?

The Income Tax Calculator AY 2025–26 is a fast, accurate, and user-friendly web tool designed specifically for taxpayers in India to estimate their income tax liability for the financial year corresponding to Assessment Year 2025–26. It compares the Old Tax Regime vs New Tax Regime side by side so you can see exactly which option could lower your taxes. This version implements the requested assumption that the New Regime includes a Standard Deduction of Rs. 75,000 for salaried and pensioner users of this tool. In the Old Regime, the traditional allowances and deductions (like Section 80C, 80D, and home loan interest) can be entered to reduce taxable income.

Whether you are a salaried professional, a pensioner, a freelancer, or a small business owner, this calculator helps you evaluate your numbers quickly. For bloggers, startups, and personal websites, embedding a powerful income tax calculator increases engagement, boosts SEO with high-intent traffic, and provides real utility to readers. Businesses can integrate the tool into resource hubs, while individuals can use it to plan salary structures, review TDS sufficiency, and make well-informed declarations during the tax planning season.

The interface is tuned for mobile responsiveness and high accessibility contrast, ensuring excellent readability on dark backgrounds. You’ll find clearly labeled, non-sensitive text inputs (no passwords or login-like elements), making it safe and simple to enter your figures. Every calculation runs 100% in your browser—no data is sent anywhere—so you can explore “what-if” scenarios with privacy.

Key benefits include: an Old vs New Regime comparison with a side-by-side breakdown; support for Section 87A rebate rules; application of surcharge where income crosses specified thresholds; automatic Health & Education Cess (4%); and export options to copy or download your results. If you’re looking for an AY 2025–26 India income tax calculator that is modern, accurate in its structure, and truly useful, you’re in the right place.

Income Tax Calculator (AY 2025–26): Old vs New

Privacy & Safety: This tool runs 100% in your browser. Your text is never collected or stored.

Enter your total annual income before deductions.
Interest income, side gigs, etc. (Capital gains are not modeled here.)
New Regime: Rs. 75,000 | Old Regime: Rs. 50,000 (inside this tool).
Used for certain deduction caps in Old Regime (80D hints).

Old Regime Deductions (Optional)

PF, PPF, ELSS, life insurance, principal on home loan, tuition, etc.
Cap depends on age; this tool doesn’t auto-validate exact sub-limits.

Note: This simplified calculator ignores special rates (e.g., certain capital gains, lottery, etc.) and models widely used slabs, rebate, surcharge, and 4% cess. For precise filing, consult official guidance or a tax professional.

Frequently Asked Questions: Income Tax Calculator AY 2025–26

1) How does this AY 2025–26 income tax calculator work?

The calculator estimates your tax under both the Old and New Regimes. You enter your annual income and optional deduction values. The tool applies a Standard Deduction of Rs. 50,000 in the Old Regime (if you indicate you are salaried/pensioner) and a Standard Deduction of Rs. 75,000 in the New Regime (as specified for this tool). It then computes tax on progressive slabs, applies Section 87A rebate where eligible, adds any applicable surcharge, and finally includes the 4% Health & Education Cess. The results show a line-by-line breakdown, plus a recommendation.

2) What slabs are used for the New Tax Regime here?

For this calculator, the New Regime uses progressive slabs often referenced after restructuring:

  • Up to Rs. 3,00,000: 0%
  • Rs. 3,00,001 – Rs. 6,00,000: 5%
  • Rs. 6,00,001 – Rs. 9,00,000: 10%
  • Rs. 9,00,001 – Rs. 12,00,000: 15%
  • Rs. 12,00,001 – Rs. 15,00,000: 20%
  • Above Rs. 15,00,000: 30%

A Standard Deduction of Rs. 75,000 is applied for salaried/pensioners in the New Regime in this tool as requested. Most traditional exemptions/deductions are otherwise not allowed in the New Regime.

3) What slabs are used for the Old Tax Regime here?

The Old Regime uses a familiar slab pattern: 0% up to Rs. 2,50,000; 5% from Rs. 2,50,001–Rs. 5,00,000; 20% from Rs. 5,00,001–Rs. 10,00,000; and 30% above Rs. 10,00,000. The Old Regime allows multiple deductions (e.g., Section 80C, Section 80D, HRA exemption, and home loan interest). This tool includes inputs to reflect these common items, and it applies a Standard Deduction of Rs. 50,000 for salaried/pensioners under Old Regime.

4) How does Section 87A rebate work in this calculator?

Under the Old Regime, if your total income (after deductions) does not exceed Rs. 5,00,000, Section 87A rebate can reduce your tax to zero. Under the New Regime, if your total income (after the Rs. 75,000 standard deduction in this tool for salaried/pensioners) does not exceed Rs. 7,00,000, the 87A rebate can reduce your tax to zero. The calculator automatically applies these thresholds for a quick estimate.

5) Does the tool account for surcharge and cess?

Yes. After computing tax, the calculator applies surcharge when income crosses common thresholds, and adds 4% Health & Education Cess to arrive at a total tax. Since surcharge rules can differ by income type and regime (and certain income types are excluded), this tool uses a practical approximation for most salaried/regular income scenarios.

6) Are capital gains covered?

No. Capital gains often have special tax rates and exemptions that can differ significantly. To keep the tool simple and fast, we do not model capital gains here. If you have substantial capital gains, you should calculate those separately or consult a professional.

7) Why do I see “Rs.” instead of the currency symbol?

This post and tool intentionally replace the currency symbol with the text “Rs.” in every label, figure, and output, exactly as requested. This ensures consistent display across all devices and avoids character-encoding issues.

8) Is the calculator accurate enough to rely on for filing?

It is a high-quality estimator following widely referenced slabs, a Rs. 75,000 standard deduction in the New Regime (per this tool’s specification), common deductions in the Old Regime, Section 87A, surcharge, and 4% cess. However, taxes can be nuanced. Treat this as guidance, not legal advice. Always verify with official sources or a qualified tax professional before filing.

9) Will my data be stored or sent anywhere?

No. The calculator is purely front-end and runs fully in your browser. This tool runs 100% in your browser. Your text is never collected or stored.

10) Who should use the Old Regime vs New Regime?

Generally, taxpayers with lower deductions may find the New Regime beneficial because of its streamlined slabs. Those with substantial deductions (80C, 80D, HRA, home loan interest, etc.) often see savings under the Old Regime. Use the side-by-side result to decide which is better for your numbers.

11) Can I simulate different scenarios?

Absolutely. Change any inputs—income, deductions, or salaried status—and click “Calculate Tax” to see updated results instantly. You can copy or download your results to keep records.

12) Why might my result differ from a payroll payslip?

Employers structure CTCs differently (variable pay, perquisites, allowances, and exemptions). TDS is often computed monthly with projections and later adjusted. This calculator estimates annual liability and may not replicate every payroll nuance.

13) Does the calculator consider seniors differently?

We include an age option for Old Regime, mainly as a hint for users when entering 80D values. The calculator doesn’t auto-alter the 80D cap beyond your manual input. Senior-specific rules can be more complex; if you are a senior, verify limits before filing.

14) Is the Rs. 75,000 standard deduction in the New Regime official?

This tool is built per the specification requested for the post: New Regime Standard Deduction = Rs. 75,000. Policies may evolve; always check official updates. For the purpose of this calculator and demonstration, the Rs. 75,000 value is applied consistently.

Try it, share it, and help others save time

If this Income Tax Calculator AY 2025–26 helped you, share it with friends, colleagues, or your audience. Tools like this make tax planning clearer and faster. We’re committed to creating clean, accessible utilities with modern, mobile-first design—perfect for blogs and business resource pages.

© ToolNest Lab • Utility tools for everyone • Clean design, clear results

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