Skip to main content

Form 10IEA: Meaning, Eligibility & Process

6 min readUpdated on 27th Jul, 2026by Angel One
Indian taxpayers with business or professional income need to file a mandatory online declaration called Form 10-IEA to opt out of the default new tax regime and choose the old regime for claiming deductions.
Share

Indian taxpayers having business income have to file Form 10-IEA to opt out of the default new tax regime and opt for the old regime to claim deduction. The new tax system is the standard now, so you need to actively inform the tax department if you want to remain on the old regime.  

Key Takeaways 

  • Business or professional taxpayers who have opted for the old tax regime are required to file Form 10-IEA. 

  • You must file the form electronically before you file your annual income tax return. 

  • Tax payers having business or professional income can switch back to the new tax regime only once. 

  • If you don't file in time, the new tax regime rules are applicable to your assessment automatically. 

What Is Form 10-IEA?  

To understand what Form 10-IEA is, it helps to consider the huge transformation in India’s tax landscape. The Income Tax Department made the simplified new tax regime as the default option from Assessment Year 2024-25. This change in policy means that unless the taxpayer makes a manual declaration to the contrary, the final tax liability will be automatically computed on the basis of the newer slab rates.  

The choice between the two systems is an easy one for individual taxpayers not involved in business or professional activities – a click of a button on their Income Tax Return (ITR) form. In contrast, entrepreneurs and freelancers have a much more formal process. 

Form 10-IEA is a statutory electronic declaration, intended only for these business cases. Filing this form means you are notifying the tax portal that you are opting out of the default regime. This keeps you legally eligible to claim major deductions such as housing loan interest, Life Insurance Corporation premiums, medical insurance under Section 80D and House Rent Allowance (HRA) and ensures your business deductions are fully honoured.  

Read More About: What is House Rent Allowance?  

Who Needs to File Form 10-IEA?  

Form 10-IEA has to be filed only by a specified class of taxpayers. This requirement is only for people like:  

  • Associations of Persons, 

  • Bodies of Individuals who earn profits from a business or a profession.  

This form is used to access the old tax regime if your annual income is from freelancing, running a retail shop, professional consulting or running a partnership. However, if your only income is from salary or rents, you do not have to file this form. At the time of filing the return itself they can choose their regime. 

Why Was Form 10-IEA Introduced?  

This form has been created directly as a consequence of the government’s decision to make the concessionary new tax regime the default mechanism.   

This form gives a formal audit trail, as businesses can only change regimes subject to strict restrictions. It stops automated systems processing returns under the new default regime when a business wants to use the old regime’s deductions.  

When Should Form 10-IEA Be Filed?  

The timing is everything when filling out this form. Prior to filing Income Tax Return (ITR) you are required to file Form 10-IEA online. The time for filing depends on whether your business requires a tax audit as per Section 139(1) of the Income Tax Act: 

Taxpayer Status 

Filing Deadline 

Non-Audit Cases (Regular Traders/Freelancers)  

July 31 of the Assessment Year 

Audit-Cases (Large Businesses/Professionals)  

October 31 of the Assessment Year 

If you miss the due date, the e-filing portal locks your tax assessment into the default new tax regime automatically. You will not be able to avail of important deductions like Section 80C, 80D or HRA for that financial year.  

Information Required Before Filing Form 10-IEA 

When you have your documentation, you can easily submit it online on the e-filing portal. Here are some important information you want to gather before you begin the process:  

  • Assessment Details: The precise Assessment Year (AY) you are choosing to opt out of the default regime.  

  • Business Information: Nature of your business or profession, along with the applicable business codes and primary location details.  

  • Historical Data: Information on prior tax regime elections or previously filed forms (such as the now-defunct Form 10-IE).  

  • Verification Contact: Your mobile number registered with Aadhaar and active to receive the mandatory verification OTP. 

How to File Form 10-IEA Online? 

If you follow these sequential steps, submitting your declaration online through the official e-filing portal is a straightforward process:  

  1. Log in to the Income Tax e-Filing portal: Log in to the official income tax website with your PAN and secure password.  

  1. Find the form: Go to 'e-File', select 'Income Tax Forms', and click on Form 10-IEA.  

  1. Select assessment year: Choose the relevant year and enter your business code and nature of income.  

  1. Submit and e-verify: Select your regime, see a preview of data, and verify through your Aadhaar OTP.  

Once validated, note down your transaction number for future reference.  

Read More About: eFiling Income Tax 

Can Form 10-IEA Be Revised or Withdrawn?  

Once submitted, Form 10-IEA cannot be revised or withdrawn during the same assessment year. Taxpayers should verify all the details before e-verifying the form. Business and professional taxpayers can file Form 10-IEA at a later date to re-enter the new tax regime, but this is permitted only once according to the relevant rules. 

Form 10-IEA vs Form 10IE 

Understanding the structural shift between these two compliance forms is vital for accurate regime selection: 

Feature 

Form 10-IEA 

Form 10-IE 

Purpose 

Opt out of default new regime to choose old regime 

Used to opt for the new tax regime before it became the default. 

Applicability 

Assessment Year 2024-25 onwards 

Prior to Assessment Year 2024-25 

Eligibility 

Taxpayers with business or professional income 

Individuals and HUFs with business income 

Current Status 

Active and mandatory for business filers 

Discontinued and obsolete 

Form 10-IEA Due Date

Meeting the timeline is critical, because if you miss the Form 10-IEA, you will lose out on all old regime tax deductions for that entire financial year. You are required to file this form before the due date of filing your final ITR under section 139(1). If you don’t, the portal will spit out automated errors. 

Verification Of The Form 10-IEA 

Without official verification, the digital form is incomplete.   

  • Login to the portal using your credentials. 

  • Go to the ‘e-Verify’ section after filing the Form 10-IEA. 

  • Use Aadhaar OTP, net banking or digital signature certificate to complete the process.  

  • The form status must show as verified to be valid. 

Consequences of Not Filing Form 10-IEA 

If Form 10-IEA is not filed within the applicable due date under Section 139(1), eligible taxpayers with business or professional income cannot opt for the old tax regime for that assessment year. 

Why is Form 10-IE Discontinued? 

The Income Tax Department has discontinued Form 10IE as the simplified new tax regime has become the default tax system, from being an optional choice. The older form of opt-in is now completely done away with, as taxpayers are automatically brought into the new framework, which has paved the way for the implementation of Form 10-IEA. 

Conclusion 

Ultimately, Form 10-IEA is the vital compliance link that keeps the classic benefits of the old tax regime accessible for business owners. Filing this form accurately and on time ensures your planned investments and business deductions remain valid, saving your business from unnecessary tax outlays.  

Looking to invest? Open a Demat Account with Angel One and start trading seamlessly.  

FAQs

Is Form 10-IEA mandatory for all taxpayers?

No. It is only required for business owners, self-employed professionals, and HUFs with business income who want to opt out of the default new tax regime. 

Can salaried individuals file Form 10-IEA?

Salaried employees without business income do not need to file this form. They can select their preferred regime directly inside their annual ITR form without separate declarations.

What happens if Form 10-IEA is not filed before the due date?

Your return will be assessed under the default new regime. You will lose the right to claim home loan interest, Chapter VI-A deductions, and other old regime exemptions.

Can Form 10-IEA be filed after submitting the income tax return?

No, it must be submitted before or alongside your return. Filing it after submitting your ITR will lead to the rejection of your old tax regime claims. 

How can I check the status of my Form 10-IEA submission?

Log into the income tax e-filing portal, navigate to the 'e-File' menu, select 'Income Tax Forms', and click on 'View Filed Forms' to verify your submission status. 

Open Free Demat Account!

Join our 3.5 Cr+ happy customers

+91

Open Free Demat Account!

Join our 3.5 Cr+ happy customers
+91