Form 10IE- Option to choose New tax regime | How to Submit Form 10IE online?

By Ektha Surana

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Updated on: Sep 10th, 2025

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3 min read

Form 10-IE was a mandatory form used by taxpayers to opt for the new tax regime before FY 2023-24, when the old regime was the default. It applied mainly to individuals and HUFs with business or professional income. From FY 2023-24, the new regime became the default, and Form 10-IE was discontinued, replaced by Form 10-IEA.

Key Highlights

  • Form 10-IE has been discontinued as of FY 2024-25.
  • To switch between the old and new tax regimes, taxpayers must now file Form 10-IEA.
  • Form 10-IEA must be filed before the due date of ITR filing, i.e., 15th September 2025 (for AY 2025-26).

What is Form-10IE?

Form 10-IE was a statutory form that taxpayers had to file in order to opt for the new tax regime before FY 2023-24, when the old tax regime was the default option. It was applicable to individuals and HUFs having income from business or profession. Salaried individuals filing ITR-1 or ITR-2 were not required to submit Form 10-IE.

However, the Union Budget 2023 amended the tax provisions and made the new tax regime the default regime from FY 2023-24 onwards. As a result, Form 10-IE has been discontinued from FY 2023-24.

Now, if taxpayers wish to shift from the default new regime to the old regime, they must file Form 10-IEA on or before the due date of filing the return.

What is The New Tax Regime?

The new tax regime offers lower tax rates; however, most of the deductions and exemptions available under the old regime are not allowed. From FY 2023-24, the new tax regime has become the default regime. If a taxpayer wishes to switch to the old regime, they must file Form 10-IEA on or before the due date, since Form 10-IE is no longer available for this purpose.

Click here to check the income tax slabs applicable to you under both the new and old tax regimes.

When to Submit Form 10IE?

Form 10IE has to be filed BEFORE filing your income tax return. After submitting Form 10IE, a 15-digit acknowledgement number will be generated. Taxpayers cannot proceed with their ITR filing under the new tax regime without mentioning this 15-digit acknowledgement number

How to Switch Between Old and New Tax Regime?

  • For FY 2022-23 and earlier:
    • The old regime was the default.
    • To opt for the new regime, taxpayers with business/professional income had to file Form 10-IE before filing their ITR.
    • Salaried individuals (without business/professional income) could directly choose the regime while filing ITR without Form 10-IE.
  • From FY 2023-24 onwards:
    • The new regime is the default.
    • If taxpayers wish to continue with the old regime, they must file Form 10-IEA on or before the due date of ITR filing.
    • Salaried individuals can switch between the regimes every year while filing ITR.
    • Taxpayers with business/professional income can switch back to the old regime by filing Form 10-IEA, but once opted out, they cannot revert to the new regime unless their business/professional income ceases.

How to File Form 10IE?

Follow these steps for filing Form 10IE online:
Step 1: Login on the e-filing portal
Step 2: On the dashboard, click ‘e-File’ > ‘Income tax forms’ > ‘File Income Tax Forms’
Step 3: Scroll down to select Form 10-IE. Alternatively, enter Form 10-IE in the search box. Click on ‘File now’ button to proceed.
Step 4: Select the Assessment Year for which you are filing the return. For eg: If you are filing taxes for the income earned in FY 2022-23, then select AY 2023-24.
Step 5: On clicking 'Let's Get Started', Form 10-IE will be displayed. Form 10-IE has 4 sections:
(a)  Assessing Officer
(b)  Basic Information
(c)  Additional Information
(d)  Verification
First section is ‘Assessing Officer’. The details in this section are pre-filled. You only have to ‘confirm’ these details.
Step 6: Basic Information
Under Basic Information section, all your basic information like Name, PAN, Address are auto-filled. You will be required to provide the following information:

  • Whether you have any income from business or profession? (Select ‘Yes’)
  • Now select the ‘Nature of Business’. You may choose multiple business codes, if applicable.

Step 7: Additional Information

  • Under this section, you will be required to provide details of IFSC units (if any) and provide the required details like name and address of the unit and nature of business.
  • Select "Yes" if you opted for the new regime in any of the previous years but are now opting for the old regime in the current year. Once done, save the information

Step 8: Verification
Verification section contains self-declaration where you will be required to check the boxes and agree to the terms and conditions. Verify whether all the details are correct and save the information. Once done, click on ‘Preview’ to review Form 10IE.

Step 9: After reviewing all the information, ‘Proceed’ to e-verify'. You can e-verify either through:

  • Aadhaar OTP
  • Digital Signature Certificate (DSC)
  • Electronic Verification Code (EVC)
     

Step 10: After successful e-Verification, a success message is displayed along with a Transaction ID and an Acknowledgement Receipt Number. Please keep a note of the Transaction ID and Acknowledgement number for future reference. You will also receive a confirmation message on your email ID registered with the e-Filing portal. You can also download the form and locate the acknowledgment number. 
To download the filed form, go to ‘e-File’ → 'Income Tax Forms' → 'View Filed Forms'.

Step 11: After submitting the form, you may proceed with filing your return. On ClearTax, go to the 'Tax Summary' tab and add the required details under ‘Form 10-IE’ section as shown below.

Contents of Form 10IE

Basic details required to file Form 10IE are mentioned below:

  • Name of the individual/HUF
  • Confirmation of whether the individual or HUF have any income under ‘Profit or gains from business and profession.
  • PAN number
  • Address
  • Date of birth/date of incorporation
  • Nature of business/profession (mandatory in case of business income)
  • Confirmation in ‘yes/no’ of whether the taxpayer has any unit in IFSC (International Financial Service Centre) as mentioned in sub-section (1A) of section 80LA. Suppose the answer is ‘Yes’, then details of the unit to be provided.
  • Details of Form 10IE previously filed.
  • Declaration
     
Form 10IE

 

e-Filing of Form 10IE

  • The taxpayers should file Form 10IE electronically on the income tax e-filing portal
  • The form must be e-verified using either the digital signature certificate or through an Electronic Verification Code (EVC) or Aadhaar OTP.

Related Articles :
Section 115BAC-New tax regime
Old tax Regime Vs New tax regime
Calculate taxes in Old Vs New tax regime
Form 10-IEA: Option to Choose Old Tax Regime

Frequently Asked Questions

Who should file Form 10IE?

Taxpayers who want to opt for the new tax regime and have Income under the head “Profits and Gains of Business and Profession" should file Form 10IE.

What if I forget to file Form 10IE?

If the taxpayers forget to fill the Form 10IE before or at the time of filing of ITR, they will not be able to opt for the new tax regime. They cannot benefit from the concessional tax rates under the new regime. The income tax department will calculate tax based on the old tax regime. 

Can I choose to file my return with a new tax regime if I have opted for the old tax regime for TDS deduction by my employer?

Only salaried individuals can opt out of any of the regimes every year. Also, the taxpayer is free to choose a different regime at the time of filing their ITR which is different from the one they chose for TDS deduction with the employer.

Which is better between the old tax regime and the new tax regime?

No single regime is beneficial for all. Both the regimes come with their benefits and shortcomings. However, we can give you some insight into both the regimes :

  • The new tax regime is expected to largely benefit taxpayers who have a taxable income up to Rs 15 lakh, whereas, in the case of high-income earners above Rs 15 lakh, the old regime would be a better option.
  • Also, as the new income tax regime does not allow any tax benefits or deductions, it is generally beneficial for low investment people. As the new regime offers seven income tax slabs, anyone paying taxes without claiming tax deductions can benefit from paying a lower rate of tax under the new tax regime.
  • That being said, if you already have in place a financial plan by making investments in tax-saving instruments; medical and life insurance; making payments of children’s tuition fees; payment of EMIs on education loan; buying a house with a home loan; and so on, the old regime helps you with higher tax deductions and lower tax outgo.

Hence, it is advisable to do a comparative evaluation and analysis under both regimes and then choose the most beneficial one as it may vary from person to person. 

You can compare the tax outflow using Tax Calculator by ClearTax, which gives tax outflow in both old scheme and new scheme and will prompt you with the most beneficial regime for you. 

Can I switch to the old tax regime while filing the ITR?

Only Individuals or HUF taxpayers having no income from business or profession can opt for any of the regimes every year.

I do not have any business income. While filing Form 10IE, I am unable to select “No” under “Basic Information” tab. What should I do?

In case you don’t have any business income and are required to file ITR 1/ ITR 2, there is no need to file Form 10-IE in order to opt for the new tax regime under Section 115BAC of the Income Tax Act, 1961. The option to exercise the benefit under Section 115BAC, in case you have business income, can be claimed while filing the respective ITR form (ITR 1/ ITR 2).

Is Form 10IE mandatory to file?

Yes, it is mandatory to file Form 10IE if you want to opt for the new tax regime and have Income under the Head “Profits and Gains of Business and Profession.

While submitting the form 10IE, it displays “Invalid Input” or “Submission Failed!”. What should I do?

Before filing Form 10-IE, please update “Contact Details” (or “Key Person Details” in case you are a HUF) under “My Profile” and ensure that all mandatory fields are filled.

After updating your Contact details from your profile, you can re-login and try again.

When should Form 10IE be filled?

Form 10IE should be filled out before filing an Income Tax Return as a pre-requisite to opt for the new tax regime. However, it is applicable up to FY 2022-23 for filing ITR by individuals or HUFs with income from Business or profession. However, from FY 2023-24, the new tax regime becomes the default regime while filing ITR. Individuals with income from business or profession have to fill out Form 10IEA to choose the old tax regime.
 

About the Author
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Ektha Surana

Content Marketer
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Multitasking between pouring myself coffees and poring over the ever-changing tax laws. Here, I've authored 100+ blogs on income tax and simplified complex income tax topics like the intimidating crypto tax rules, old vs new tax regime debate, changes in debt funds taxation, budget analysis and more. Some combinations I like- tax and content, finance & startups, technology & psychology, fitness & neuroscience. Read more

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