Income Tax Calculator

This income tax calculator gives you a quick estimate of your tax liability. It is built for a common person who finds tax laws confusing. You do not need to know about sections or deductions. Just fill in a few details and the tool does the rest. The result is a rough number, not a final tax demand. Always consult a professional for actual filing.

The tool handles both the new tax regime and the old regime. It applies the latest official income tax slabs announced in the Union Budget. You can see how much tax you may pay as a salaried employee. You can also check if old regime with deductions reduces your tax. The calculator is free and works right on this page. No sign up, no email, no data stored. Your numbers remain on your device.

How to Use This Income Tax Calculator

Open the tool on your phone or computer. You will see a simple form with a few fields. First, enter your annual gross income. This is your total salary or earnings before any tax saving. Do not subtract anything yourself. For example, if your monthly salary is ₹1,25,000, type 1500000 in the box.

Next, mark if you are a salaried employee. The toggle is set to “Yes” by default. If you are self employed or have business income, switch it to “No”. This decides whether a standard deduction of ₹75,000 or ₹50,000 is applied.

Then choose the tax regime. The new regime gives lower rates but no deductions. The old regime charges higher rates but allows you to claim savings under section 80C. If you pick the old regime, an extra field appears. Here you can enter your total tax saving investments. This includes PPF, LIC, ELSS, school fees and other eligible expenses. The maximum allowed is ₹1,50,000. The calculator will automatically cap the amount.

Click the “Estimate My Tax” button. The tool instantly shows your estimated tax. You will see a big number at the top. Below that, you get a detailed breakup. It shows your taxable income after deductions. It also displays a slab wise table, the rebate if applicable, and the health and education cess. Scroll down to read a simple explanation of how the tax was calculated.

Example of Using the Calculator

Suppose Ravi earns ₹10,00,000 a year and is salaried. He chooses the new regime. The calculator takes his gross income, subtracts ₹75,000 standard deduction, and arrives at a taxable income of ₹9,25,000. The tax as per slabs is ₹13,750. The rebate under section 87A is not applicable because his income exceeds ₹12 lakh. After adding 4% cess, the final tax is about ₹14,300.

Now Ravi wants to see if the old regime helps. He switches to old regime. The standard deduction becomes ₹50,000. He also invested ₹80,000 in PPF and ELSS. The calculator subtracts that amount, so taxable income becomes ₹8,70,000. Tax on that income works out to ₹61,500. Adding cess, the total is ₹63,960. Clearly the new regime is better for him.

This example shows how small changes in input give a completely different picture. You can try different values to see what affects your tax. No guesswork needed. The tool recalculates in a fraction of a second.

Understanding Your Tax Estimate

The output is more than just a number. You can see how every rupee is taxed. The slab wise table breaks your taxable income into chunks. Each chunk is taxed at a specific rate. For new regime, income up to ₹4,00,000 is tax free. The next ₹4,00,000 is taxed at 5%, the next ₹4,00,000 at 10%, and so on. The slab rates are laid out clearly.

The old regime has different slabs. Income up to ₹2,50,000 is exempt. The next ₹2,50,000 faces a 5% rate. Then 20% up to ₹10,00,000, and 30% beyond that. A rebate of up to ₹12,500 is available if your taxable income is not above ₹5,00,000. This rebate can bring your tax to zero.

The health and education cess is 4% of the tax amount. It is added after applying rebate. This is mandatory and goes towards government health and education schemes.

For a deeper understanding of how the tax structure works, you can read about the Indian income tax system on Wikipedia. That page covers the history, rules, and latest amendments.

If you see a tax of zero despite a decent income, do not be surprised. The new regime has a higher rebate threshold. Anyone with taxable income up to ₹12,00,000 pays no tax after rebate. The calculator shows this clearly.

Frequently Asked Questions

Is this income tax calculator accurate?
This income tax calculator gives a close estimate. It uses the official slabs and rates for FY 2025‑26. However, it does not account for special cases like capital gains, agricultural income, or deductions other than standard deduction and 80C. For exact liability, consult a CA.

Which regime should I choose?
If you do not have significant investments, the new regime usually results in lower tax. If you claim large deductions under 80C, 80D, or home loan interest, the old regime may be better. This tool helps you compare both quickly.

What is standard deduction?
It is a flat amount deducted from your salary income. The government provides this to salaried individuals without needing any proof. In the new regime it is ₹75,000. In the old regime it is ₹50,000. The calculator applies it automatically if you select “salaried”.

Does the tool account for 80C deductions?
Yes, but only under the old regime. Enter your total investments in the dedicated field. The calculator caps the deduction at ₹1,50,000 as per current law. For the new regime, that field disappears because 80C is not allowed.

Can I use this income tax calculator on my phone?
Absolutely. The design adjusts to any screen. The form and results are easy to read and tap. No app installation is required.

Will the calculator store my income data?
No. Everything runs inside your browser. We do not collect or see your numbers. You can use it as many times as you like with complete privacy.

Why does the taxable income show less than my gross income?
Because the calculator subtracts the standard deduction and any 80C amount you entered. This reduced amount is what the tax slabs apply to.

Is the old regime still available?
Yes. The government has not removed it. Taxpayers can choose either regime each year. This tool lets you check both side by side by toggling the option.