JASMINE KAUR HUDA
Chartered Accountant
Published on: Jun 23, 2026
Form 10 Ic Filing: A Complete Guide for Domestic Companies
The Government introduced Section 115BAA to provide domestic companies with a lower corporate tax rate of 22% (plus surcharge and cess). To avail this concessional tax regime, a domestic company is required to file Form 10-IC within the prescribed time limit.
What is Form 10-IC?
Form 10-IC is a declaration filed by a domestic company to exercise the option of paying income tax under Section 115BAA at a concessional tax rate of 22% instead of the regular corporate tax rates. Once this option is exercised, it generally continues for future years and cannot be withdrawn.
Who Needs to File Form 10-IC?
Form 10-IC is required only for domestic companies that wish to opt for taxation under Section 115BAA. Companies that continue under the normal tax provisions are not required to file this form.
Tax Rate Under Section 115BAA
A company opting for Section 115BAA is taxed at:
- Income Tax: 22%
- Surcharge: 10%
- Health & Education Cess: 4%
The effective tax rate works out to approximately 25.17%.
Conditions for Opting Section 115BAA
To avail the concessional tax rate, the company must forgo certain exemptions, deductions and incentives available under the Income-tax Act. The company should carefully evaluate the tax impact before opting for the scheme because the option is generally irrevocable.
Due Date for Filing Form 10-IC
Form 10-IC must be filed on or before the due date prescribed under Section 139(1) for filing the Income Tax Return of the relevant assessment year. Failure to file the form within the due date may result in denial of the concessional tax rate benefit.
How to File Form 10-IC?
The form can be filed online through the Income Tax e-Filing Portal by following these steps:
- Log in to the Income Tax portal.
- Navigate to e-File → Income Tax Forms → File Income Tax Forms.
- Select Form 10-IC.
- Verify the company details.
- Fill in the required information and declarations.
- Submit the form using Digital Signature Certificate (DSC).
Important Points to Remember
- Form 10-IC is filed only once.
- The option under Section 115BAA cannot generally be withdrawn once exercised.
- Filing the ITR alone is not sufficient; Form 10-IC must also be submitted within the prescribed due date.
- The form is available only through online filing mode.
Conclusion
Form 10-IC plays a crucial role for domestic companies intending to benefit from the reduced corporate tax rate under Section 115BAA. Before opting for this regime, companies should carefully assess the impact of foregoing deductions and incentives. Timely filing of Form 10-IC ensures eligibility for the concessional tax rate and helps avoid future disputes during income tax assessments.
