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An income tax return filing (ITR filing) is the process through which a taxpayer must record their total income earned during the fiscal year. Individuals can file their ITR through the Income Tax Department’s official portal. The due date for income tax e-filing in India is July 31st of every financial year.
ITR filing is simply a legal obligation for individuals and entities earning income during a financial year. The income tax return filing enables firms and corporations, Hindu Undivided Families (HUFs), and self-employed or salaried individuals to claim eligible deductions and exemptions under sections 80C, 80D, and HRA of the Income Tax Act, 1961.
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ITR, which stands for Income Tax Return, is a form primarily used for filing details about an individual’s income and the applicable tax to the Income Tax Department under the Ministry of Finance. Every taxpayer must ensure compliance with the country’s tax laws and all reporting sources of income, deductions, and tax liabilities.
ITR is an important part of fulfilling your tax responsibilities. It is a formal declaration providing information concerning the financial status of the individuals, their sources of revenue, deductions, and tax payable, or any due refund.
The income tax e-filing in India, which is more than a legal obligation, is considered a smart financial move by the government. It helps the government assess your income and expenses and also opens the door to various benefits such as refunds and tax relief. Here are some key benefits of timely income tax return filing, as discussed below:

Income tax return filing facilitates easy loan processing and approvals without worrying about tedious paperwork or long wait times.
Income tax return filing serves as proof of the financial situation, including income, expenses, assets, and liabilities of either the individual or business.
Filing income tax returns is mandatory for quick processing of visa applications, having verified income and tax status.
Income tax return filing helps individuals to claim easy and quick tax refunds in case they’ve paid a higher tax than their actual liability.
ITR filing online assists business owners to compensate for losses by carrying forward it to the next year. However, this compensation for losses is only possible if ITR is filed before the due date.
Income tax return filing is crucial for avoiding penalties and hefty interests under various sections of the Income Tax Act. It further allows businesses and individuals to stay compliant and save money by avoiding unnecessary late fees.
Income tax eligibility criteria refer the requirements that determine whether an individual is liable for income tax return filing in India. Have a look over the following eligibility criteria for income tax e-filing in India, as discussed below:

The list of documents needed for ITR filing online is as discussed below:
The procedure for income tax return filing involves several important steps that help ensure smooth and accurate filing for both individuals and businesses. Have a look over the step-by-step guide to file ITR return online-

Visit the Income Tax e-filing Website
The first step in the journey to file ITR return online requires the applicant taxpayer to visit and login to the income tax e-filing website using your user ID or PAN or passcode.
Enter the Required Details
Once the login is complete, the taxpayer must further enter the details concerning the assessment year, ITR form number, type of filing, and mode of submission.
Select the Status of Taxpayer
After entering the required details, the taxpayer must select the status of being either an individual, Hindu Undivided Family (HUF), or Firm/LLP.
Select Appropriate ITR Form
Furthermore, the applicant taxpayer must select the appropriate ITR form for online filing of your income tax return, that matches your selection.
Provide Reasons for ITR Filing Online
The next step requires the applicant taxpayer to provide reasonable reasons and a summary of their tax consumption for the concerned year
Proceed to Validation
Next, the taxpayer must proceed to validation and e-verification of the ITR form. In case of any errors, the taxpayers are authorized to re-check the income tax return, including income, deductions, and tax liability.
Submit the ITR Form
Once the review of the ITR form is complete, the taxpayers must make a submission of the ITR along with payment made to the Income Tax Department.
The concerned department notified the following types of ITR forms, varying depending upon the income and filing status of the taxpayer:
Taxed can be saved through income tax ITR filing strategies. The Income Tax Act enables taxpayers to reduce their taxable income and their tax obligations by taking advantage of deductions and exclusions. Have a look over the list of most common tax exemptions and deductions, as provided below:
As per the revised provisions under Section 115BAC of the Finance Act, 2024, effective from the AY 2025-26, the new tax regime is applicable for individual HUF, AOP, BOI, or artificial juridical persons. Have a look at the below-mentioned tax regime for individuals (residents or non-residents) having an age of less than 60 years, anytime during the previous year discussed below:
| Income Tax Slab | Income Tax Rate | Surcharge |
|---|---|---|
| Up to Rs. 3,00,000 | Nil | Nil |
| Rs. 3,00,001 - Rs. 7,00,000 | 5% above Rs. 3,00,000 | Nil |
| Rs. 7,00,001 - Rs. 10,00,000 | Rs. 20,000 + 10% above Rs. 7,00,000 | Nil |
| Rs. 10,00,001 - Rs. 12,00,000 | Rs. 50,000 + 15% above Rs. 10,00,000 | Nil |
| Rs. 12,00,001 - Rs. 15,00,000 | Rs. 80,000 + 20% above Rs. 12,00,000 | Nil |
| Rs. 15,00,001 - Rs. 50,00,000 | Rs. 1,40,000 + 30% above Rs. 15,00,000 | Nil |
| Rs. 50,00,001 - Rs. 100,00,000 | Rs. 1,40,000 + 30% above Rs. 15,00,000 | 10% |
| Rs. 100,00,001 - Rs. 200,00,000 | Rs. 1,40,000 + 30% above Rs. 15,00,000 | 15% |
| Above Rs. 200,00,001 | Rs. 1,40,000 + 30% above Rs. 15,00,000 | 25% |
The Finance Minister, Smt. Nirmala Sitharaman proposed changes in the income tax slabs under the new tax regime in the Union Budget for the financial year 2025-26 (AY 2026-27).
These slabs, aiming to restructure the tax system and provide relief to taxpayers across different income brackets, are proposed to come into effect from April 1st, 2025. Have a look over the proposed income tax slab under the new tax regime, as discussed below:
| Income Tax Slab | Income Tax Rate |
|---|---|
| Up to Rs. 4,00,000 | 0% |
| From Rs. 4,00,001 to Rs. 8,00,000 | 5% |
| From Rs. 8,00,001 to Rs. 12,00,000 | 10% |
| From Rs. 12,00,001 to Rs. 16,00,000 | 15% |
| From Rs. 16,00,001 to Rs. 20,00,000 | 20% |
| From Rs. 20,00,001 to Rs. 24,00,000 | 25% |
| Above Rs. 24,00,001 | 30% |
The income tax slab for individuals, whether residents or non-residents, who are above 60 years but below 80 years of age at any time during the previous year is as discussed below:
| Income Tax Slab | Income Tax Rate | Surcharge |
|---|---|---|
| Up to Rs. 3,00,000 | Nil | Nil |
| Rs. 3,00,001 - Rs. 7,00,000 | 5% above Rs. 3,00,000 | Nil |
| Rs. 7,00,001 - Rs. 10,00,000 | Rs. 20,000 + 10% above Rs. 7,00,000 | Nil |
| Rs. 10,00,001 - Rs. 12,00,000 | Rs. 50,000 + 15% above Rs. 10,00,000 | Nil |
| Rs. 12,00,001 - Rs. 15,00,000 | Rs. 80,000 + 20% above Rs. 12,00,000 | Nil |
| Rs. 15,00,001 - Rs. 50,00,000 | Rs. 1,40,000 + 30% above Rs. 15,00,000 | Nil |
| Rs. 50,00,001 - Rs. 100,00,000 | Rs. 1,40,000 + 30% above Rs. 15,00,000 | 10% |
| Rs. 100,00,001 - Rs. 200,00,000 | Rs. 1,40,000 + 30% above Rs. 15,00,000 | 15% |
| Above Rs. 200,00,001 | Rs. 1,40,000 + 30% above Rs. 15,00,000 | 25% |
The new income tax slab for individuals (residents or non-residents) above 80 years of age, as specified under section 115BAC of the Finance Act, 2024, is as discussed below:
| Income Tax Slab | Income Tax Rate | Surcharge |
|---|---|---|
| Up to Rs. 3,00,000 | Nil | Nil |
| Rs. 3,00,001 - Rs. 7,00,000 | 5% above Rs. 3,00,000 | Nil |
| Rs. 7,00,001 - Rs. 10,00,000 | Rs. 20,000 + 10% above Rs. 7,00,000 | Nil |
| Rs. 10,00,001 - Rs. 12,00,000 | Rs. 50,000 + 15% above Rs. 10,00,000 | Nil |
| Rs. 12,00,001 - Rs. 15,00,000 | Rs. 80,000 + 20% above Rs. 12,00,000 | Nil |
| Rs. 15,00,001 - Rs. 50,00,000 | Rs. 1,40,000 + 30% above Rs. 15,00,000 | Nil |
| Rs. 50,00,001 - Rs. 100,00,000 | Rs. 1,40,000 + 30% above Rs. 15,00,000 | 10% |
| Rs. 100,00,001 - Rs. 200,00,000 | Rs. 1,40,000 + 30% above Rs. 15,00,000 | 15% |
| Above Rs. 200,00,001 | Rs. 1,40,000 + 30% above Rs. 15,00,000 | 25% |
The income tax slab for ITR filing online for domestic companies for AY 2025-26 is as discussed below:
| Conditions Applicable | Income Tax Rate (Excluding Surcharge and Cess) |
|---|---|
| Total turnover or gross receipts during the previous year does not exceed Rs. 400 crores | 25% |
| If opted for Section 115BA of the Finance Act, 2024 | 25% |
| If opted for Section 115BAA of the Finance Act, 2024 | 22% |
| If opted for Section 115BAB of the Finance Act, 2024 | 15% |
| Any other domestic company | 30% |
The income tax slab for individuals (not eligible for filing ITR 1) and HUFs (resident or non-resident) for ITR filing during the previous year is as discussed below:
| Income Tax Slab | Income Tax Rate | Surcharge |
|---|---|---|
| Up to ₹ 3,00,000 | Nil | Nil |
| Rs. 3,00,001 - Rs. 7,00,000 | 5% above Rs. 3,00,000 | Nil |
| Rs. 7,00,001 - Rs. 10,00,000 | ₹ 20,000 + 10% above Rs. 7,00,000 | Nil |
| Rs. 10,00,001 - Rs. 12,00,000 | ₹ 50,000 + 15% above ₹ 10,00,000 | Nil |
| Rs. 12,00,001 - Rs. 15,00,000 | ₹ 80,000 + 20% above ₹ 12,00,000 | Nil |
| Rs. 15,00,001 - Rs. 50,00,000 | ₹ 1,40,000 + 30% above ₹ 15,00,000 | Nil |
| Rs. 50,00,001 - Rs. 100,00,000 | ₹ 1,40,000 + 30% above ₹ 15,00,000 | 10% |
| Rs. 100,00,001 - Rs. 200,00,000 | ₹ 1,40,000 + 30% above ₹ 15,00,000 | 15% |
| Above Rs. ₹ 200,00,001 | ₹ 1,40,000 + 30% above ₹ 15,00,000 | 25% |
An income tax surcharge for income tax e-filing in India is a charge imposed if a person’s net taxable income is more than a certain level. Prior to the cess’ introduction, the surcharge is applied to the taxable income if exceeding Rs. 50 lakhs.
The resident individuals are further eligible for a rebate of up to 100% of income tax, subject to the maximum limit depending upon the new tax regime as specified using section 87A of the Finance Act, 2024:
The different types of taxable income in India are as discussed below:
The Income Tax Act specified several forms of income produced are not taxable in India. Have a look over these tax-free earnings, as enlisted below:
Have a detailed comparison between the old tax regime (FY 2024-25) and the new tax regime (FY 2025-26), as discussed below:
| S. No. | Aspect | Old Tax Regime | New Tax Regime |
|---|---|---|---|
| 1. | Tax Slabs | Higher tax rates | Lower tax rates |
| 2. | Deductions | Multiple deductions for various investments, expenses, and savings under section 80C, 80D, HR, LTA, etc. | Limited major deductions |
| 3. | Complexity | Complex system of income tax return filing | Simplified system for income tax return filing |
| 4. | Who Should Opt? | Individuals with high deductions and investments | Individuals with fewer deductions |
| 5. | Exemption Limit | Rs. 3 lakhs | Rs. 4 lakhs |
| 6. | Rebate under Section 87A | Rebate on total income ≤ Rs. 7 lakhs | Rebate on total income ≤ Rs. 12 lakhs |
The due/ last date for income tax return filing for individuals and non-audit taxpayers is the 31st of July of the assessment year (following the financial year). In case the taxpayers miss the deadline for filing an income tax return, they can still file a belated return by the 31st of December with respective penalties and interests. However, filing a timely ITR in India not only keeps you compliant but also helps avoid unnecessary charges.
Corpbiz holds 10+ years of experience and offers expert and personalized consultancy for income tax return filing in India. Our team of professionals ensures that your ITR is filed accurately, on time, and in line with the latest tax regulations. Connect us to get the following tax filing services in India:

Have a look at the answers to the most asked questions about Income Tax Return Filing.
Legal Researcher
Written by Neha Dawra. Last updated on Jun 7 2026, 11:49 PM
Neha Dawra has 4+ years of experience in legal research and intellectual property advisory. Her expertise lies in analyzing IP laws, drafting structured legal content, and simplifying complex registration procedures into clear, simple insights.
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