234B and C interest for return in response to notice u/s 139(9)

If your tax return has been declared defective and you've received a notice under section 139(9), you might be wondering about the applicable interest under sections 234B and 234C. The key question is whether this interest is calculated based on the original return filing date or the date you submit the revised return. It's important to note that if there's no additional tax liability, the interest should remain unchanged. The original return date is generally considered for ITR processing.