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ITR Full Form and Types of ITR Forms & More

ITR full form is Income Tax Return. It is a tax form through which a taxpayer provides the particulars of the income earned and the taxes paid during a financial year to the Income Tax Department. Check out this blog post to learn about ITR, who needs to file it, the different types of ITR forms in India and more.

What is ITR Full Form?

ITR full form is Income Tax Return. The ITR form means a form in which the taxpayer submits details about their income and taxes to the Income Tax Department (ITD). This form also allows carry forward of loss and claim refund from ITD for different status and nature of income. Filing ITR is mandatory for taxpayers earning an income above the basic exemption limit.

There isn’t a single ITR form. There are 7 different types of ITR forms, namely, ITR 1, ITR 2, ITR 3, ITR 4, ITR 5, ITR 6 and ITR 7. Each form serves a distinct purpose. The ITR form that is applicable to a taxpayer depends on the source of income, total income earned and the category to which the taxpayer belongs (individual, HUF, company, etc.)

Who Needs to File an ITR in India?

The following need to file an ITR in India if they meet the eligibility criteria prescribed under the Income Tax Act:

  • Individuals

  • Hindu Undivided Families (HUFs)

  • Companies

  • Partnership Firms

  • Limited Liability Partnerships (LLPs)

  • Trusts

  • Association of Persons (AOPs)

  • Body of Individuals (BOIs)

  • Co-operative Societies

  • Local Authorities

  • Artificial Juridical Persons (AJPs)

Types of ITR Forms: Explained

The table below explains the different types of ITR forms in India:

Name of ITR Form Description
ITR - 1 (SAHAJ) This form is also known as SAHAJ. It is applicable to resident individuals having total income up to Rs. 50 lakh, from salaries, up to two house properties, capital gains under Section 112A up to Rs. 1.25 lakh, and other sources (except business/profession).
ITR - 2 This form is applicable to an individual or HUF who does not have income from business or profession and whose income exceeds Rs. 50 lakh.

It is for those earning income from salary, house property, capital gains, foreign assets, or other sources, but not from profits/gains of business or profession.
ITR - 3 ITR-3 is applicable to an individual or HUF who has any income chargeable to tax under the head “Business or Profession”.
ITR - 4 (SUGAM) This form is also known as SUGAM. It is applicable to resident individuals, HUFs, and Partnership Firms (other than LLPs), having total income up to Rs. 50 lakh and income from business and profession computed under Sections 44AD, 44ADA, or 44AE.
ITR - 5 The ITR-5 form can be used by a firm, LLP, AOP, BOI, artificial juridical person referred to in Section 2(31)(vii), cooperative society, and local authority.

However, persons required to file returns under Sections 139(4A), 139(4B), 139(4C), or 139(4D) should not use this form (e.g., trusts, political parties, institutions, and colleges).
ITR - 6 It is applicable to a company other than a company claiming exemption under Section 11 (generally charitable or religious trusts).
ITR - 7 This form is filed by persons, including companies, who are required to furnish returns under Sections 139(4A), 139(4B), 139(4C), or 139(4D).

This includes trusts, political parties, institutions, and colleges.
ITR - V ITR-V refers to the acknowledgement of filing the Income Tax Return.

Due Dates for ITR Filing

For filing ITR, the due dates are as follows:

Taxpayer Category Due Date
Individuals / HUF / AOP / BOI (No Audit Required) 31st July 2026
Businesses (Audit Required) 31st October 2026
Businesses Requiring Transfer Pricing Reports for International/Specified Domestic Transactions 30th November 2026
Revised Return 31st March 2027
Belated Return 31st December 2026
Updated Return 31st March 2031

What Happens If You Miss the ITR Filing Deadline? 

If you are required to file an ITR, you should file it on or before due date. In case you miss the ITR filing deadline for any reason, you can still file a Belated Return within time allowed under Income-tax Act. A Belated Return can generally be filed up to 31st December of relevant assessment year unless government decides to extend this deadline. 

However, Income Tax Department may levy a late filing fee of Rs. 5,000 if your total annual income exceeds Rs. 5 lakh or Rs. 1,000 if your total annual income is up to Rs. 5 lakh, subject to applicable provisions of Act. That’s not all. You may also have to pay interest on any unpaid tax, lose the benefit of carrying forward certain losses and even experience a delay in receiving your tax refund, if applicable. 

Also Read: Tax Deducted at Source (TDS): Definition, Types, Advantages & More

Conclusion

ITR stands for Income Tax Return. It is a form filed by a taxpayer to report their income, taxes paid, and tax liability to Income Tax Department. There are different types of ITR form and each one is meant for a specific category of taxpayers. Make sure to file your ITR on or before the due date. If you miss the deadline, you can still file a Belated Return within the prescribed time. 

However, you may have to pay a late filing fee and interest on any unpaid tax. You may also lose the benefit of carrying forward certain business or capital losses. If you need assistance in filing ITR, feel free to connect with our ITR consultants at Registrationwala for assistance.

Frequently Asked Questions (FAQs)

Q1. What is ITR full form?

A. The full form of ITR is Income Tax Return.

Q2. What are the different types of ITR forms?

A. The different types of ITR forms in India are ITR 1, ITR 2, ITR 3, ITR 4, ITR 5, ITR 6 and ITR 7. Each and every ITR form has a unique purpose.

Q3. Can you file ITR after the due date?

A. Yes, you can file ITR after the due date. However, it’ll be considered a belated return and you’ll have to file it on or before 31st December along with a late filing fee and interest on unpaid tax. Therefore, it is best to file your ITR in a timely manner without any delays.

Q4. What is ITR V?

A. ITR V full form is the Income Tax Return - Verification form. This form serves as an acknowledgement of the return filed via Income Tax portal and is used to verify its authenticity.

Q5. What happens if you don’t file the correct ITR form?

A. Filing the wrong ITR form can delay refund, trigger unwanted notices and even lead to penalties for misreporting income. Therefore, filing the correct form is really important.

Q6. How can I file ITR online?

A. You can file it online via the official Income Tax Department portal.

Q7. What can I do if I miss the ITR due date?

A. If you miss the ITR due date, you can still file a Belated Return within the time limit allowed under the Income-tax Act. However, you must note that you may have to pay a late filing fee and interest on any unpaid tax. Filing your ITR as soon as possible can also help you avoid further complications.

Q8. What is the Belated ITR due date?

A. The Belated ITR due date is generally 31st December of the relevant assessment year unless the Central Government decides to extend this deadline. 

Q9. What is SAHAJ in income tax?

A. SAHAJ is another name for ITR-1 form. It is meant for resident individuals with simple sources of income, such as salary, pension, up to two house properties and interest income. 

Q10. What is SUGAM in income tax?

A. SUGAM is another name for the ITR-4 form. It is meant for resident individuals, HUFs and partnership firms (other than LLPs) opting for presumptive taxation scheme. 

Q11. How many ITR forms are there?

A. There are a total of 7 ITR forms (ITR-1 to ITR-7). Additionally, there is ITR-V form, which is basically a verification form generated after filing an ITR in certain cases.


  • Published: October 04, 2025
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Author: Sunny Goel

Sunny Goel is a Chartered Accountant (CA) and the Senior Finance & Regulatory Consultant at Registrationwala. He has expertise in accounting, taxation, finance, regulatory compliance, and insurance compliance. He writes simple and easy-to-understand content to help businesses understand financial rules, tax laws, insurance regulations, compliance requirements, and other regulatory matters.

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