Income Tax Calculator

Income tax slabs follow a progressive system. This means your income is divided into portions, and each portion is taxed at a different rate. You do not pay one flat rate on your entire income.

As your income rises, a higher tax rate applies only to the part that falls into the next slab. The earlier portion of your income continues to be taxed at the lower rate.

For example, if your taxable income is ₹10 lakh under the new tax regime, the first slab may be tax-free, the next portion may be taxed at 5%, and only the remaining income above that level is taxed at 10%. You are not paying 10% on the full ₹10 lakh. You are paying it only on the portion that crosses the specified limit.

To understand how these slabs apply to your income, you can use an income tax calculator. An income tax calculator in India can show how your income is distributed across slabs and how much tax is calculated at each level.

When you understand how tax slabs work, it becomes easier to estimate your tax liability and plan your finances with clarity.

– Annual income including salary (minus HRA) and income from other sources: Rs. 10,00,000

• Deductions: Rs. 1,50,000 under Section 80C
• Standard deduction: Rs. 50,000
• Tax computation: Based on income tax slabs, the tax payable is Rs. 75,400 (with cess).

In this case, the new tax regime might be beneficial for the individual. However, the computation can change if all the applicable deductions under the old tax regime are fully utilised.

• Annual income: 10,00,000
• Standard deduction: 75,000
• Taxable income: 9,25,000
• Tax computation: Based on the applicable income tax slabs, the total tax payable is Rs. 33,800 (inclusive of cess). However, as per the taxable income is below Rs. 12,00,000 the individual may be eligible for a rebate under Section 87A, reducing the tax liability to nil.

Income tax in India is categorized into old and new tax regimes. Below is a comparison of income tax slabs in India:

Note:

• This table applies to individual taxpayers below 60 years of age.
• For AY 2026–27, tax slabs under the new regime have been revised to make incomes up to ₹4 lakh tax-free and lower rates applied across subsequent ranges.
• Different slabs and exemptions apply for senior citizens (60 years and above) and super senior citizens (80 years and above).

An online income tax calculator may help individuals plan taxes more systematically and reduce manual calculation effort before filing returns. Some of the key benefits are:

• Quick estimates: No need for manual computations—the income tax calculator gives instant results.
• Tax planning: It acts as an income tax planner, showing which regime is more beneficial.
• Easy comparison: Users can plan their investments to determine how to reduce taxes.

Calculating income tax for a salaried employee is easy with an online income tax calculator. By entering your salary, deductions, and exemptions (if any), you can quickly estimate your tax liability. Some tools also act as an income tax return calculator, helping you plan your finances and know the taxes payable before filing your ITR.

As a first step, the calculator computes the total taxable income. Broadly, this involves adjusting gross income for eligible deductions and exemptions, where applicable. For instance:

Taxable income = Gross salary + Other income – Standard deduction – Eligible deductions and exemptions (such as those under sections 80C, 80D, or House Rent Allowance of the Income Tax Act, 1961, primarily under the old tax regime)

Once the taxable income is determined, the applicable tax slabs for the chosen regime are applied to arrive at the tax amount.

Under Section 115BAC of the Income Tax Act, 1961, the new tax regime follows a structured slab system with gradually increasing tax rates as your income rises. These slab rates apply to individuals (resident or non-resident) below 60 years of age during the relevant financial year.

Here is how the income tax slabs are structured under the new tax regime for FY 2025–26 (AY 2026–27):

The new tax regime was introduced under Section 115BAC of the Income Tax Act, 1961 to simplify the way you pay income tax. Under the Income Tax Act, 2025, the relevant provisions are covered under Section 202. The core idea is simple: lower tax slab rates in exchange for giving up most deductions and exemptions.

If you choose the new tax regime, you generally cannot claim deductions such as those under Section 80C, 80D, or housing loan interest on a self-occupied property. In return, you benefit from reduced slab rates and a more straightforward tax structure. This can make tax calculation easier, especially if you do not rely heavily on tax-saving investments.

For many salaried and middle-income taxpayers, this approach feels simpler and involves less documentation. However, whether it suits you depends on your income level and the deductions you usually claim under the old tax regime.

To make an informed choice, you can use an income tax calculator AY 2026–27 to compare both options. An income tax calculator in India typically allows you to view your tax liability under the old and new systems side by side. If you want a focused estimate, a new regime income tax calculator can help you quickly understand your likely tax outgo.

Income tax slabs follow a progressive system. This means your income is divided into portions, and each portion is taxed at a different rate. You do not pay one flat rate on your entire income.

As your income rises, a higher tax rate applies only to the part that falls into the next slab. The earlier portion of your income continues to be taxed at the lower rate.

For example, if your taxable income is ₹10 lakh under the new tax regime, the first slab may be tax-free, the next portion may be taxed at 5%, and only the remaining income above that level is taxed at 10%. You are not paying 10% on the full ₹10 lakh. You are paying it only on the portion that crosses the specified limit.

To understand how these slabs apply to your income, you can use an income tax calculator. An income tax calculator in India can show how your income is distributed across slabs and how much tax is calculated at each level.

When you understand how tax slabs work, it becomes easier to estimate your tax liability and plan your finances with clarity.

Understanding the situations in which filing may be required can help you stay aligned with income tax regulations:

• Total income exceeds the basic exemption limit for the relevant financial year
• Gross total income crosses the specified threshold, even if rebate reduces the final tax liability to nil
• Refund of excess tax deducted at source needs to be claimed
• Advance tax or self-assessment tax has been paid during the year
• Capital losses are intended to be carried forward to future years
• Foreign income has been earned or foreign assets are held
• Specified high-value financial transactions have been undertaken during the year
• A notice has been issued by the Income Tax Department requiring a return to be filed
• Income tax return documentation is required for financial or administrative purposes

Even where the final tax payable is zero, filing requirements may depend on income levels and applicable regulatory conditions.

If your taxable income is up to ₹12 lakh under the new tax regime, your income tax liability can become zero because of the enhanced rebate under Section 87A of the Income Tax Act, 1961.

The rebate has been increased to ₹60,000, and the eligibility threshold has been raised to ₹12 lakh. This means the tax calculated as per the slab rates can be fully offset by the rebate.

For example, if your taxable income is ₹12 lakh:

• Tax on first ₹4 lakh at 0% = ₹0
• Tax on ₹4 lakh to ₹8 lakh at 5% = ₹20,000
• Tax on ₹8 lakh to ₹12 lakh at 10% = ₹40,000

Your total tax comes to ₹60,000. Since the rebate available is also ₹60,000, your final tax payable becomes ₹0.

If you are salaried, you also receive a standard deduction of ₹75,000. So, if your gross income is ₹12.75 lakh, your taxable income after deduction becomes ₹12 lakh, and your tax can still reduce to zero under the new regime.

This benefit applies only under the new tax regime. It does not apply under the old regime, and it is not available on certain incomes such as capital gains. If your taxable income exceeds ₹12 lakh, the rebate may not fully eliminate your tax.

The tax information (if any) in this article is based on prevailing laws at the time of publishing the article and is subject to change. Please consult a tax professional or refer to the latest regulations for up-to-date information.

Filing your income tax return does more than meet a legal requirement, as it can strengthen your financial profile and unlock several practical benefits for you:

• A filed return acts as reliable proof of income when you apply for loans, credit cards, or higher credit limits
• Claiming a refund becomes possible if excess tax has been deducted from your salary or other sources of income
• Carrying forward certain losses, such as capital losses, is allowed only when you file your return on time
• Visa applications often become smoother because embassies commonly ask for past income tax return copies
• Banks and housing finance companies usually prefer applicants who have a consistent tax filing record
• Financial credibility improves when you maintain a clear and traceable history of declared income
• Avoiding penalties and unwanted tax notices becomes easier when your compliance is up to date
• Gaining a structured view of your annual earnings and taxes paid encourages better financial discipline.