Worked Solution
✓ VerifiedDEALING WITH DEFECTIVE RETURNS UNDER SECTION 139(9)
(i) How the Assessing Officer Would Deal with the Issue:
When the Assessing Officer identifies that a return is defective due to inconsistent or insufficient information, the procedure is as follows:
The AO shall issue a notice under Section 139(9) to the assessee clearly specifying the defects found in the return. This notice must identify each defect precisely so the assessee understands what correction is required. The AO is mandated to allow a minimum period of 30 days (or more, as specified in the notice) to the assessee to furnish a corrected or amended return rectifying the identified defects. During this period, the AO cannot proceed with assessment and must await the assessee's response.
(ii) Consequences if Defect is Not Rectified Within the Allowed Period:
If the assessee fails to furnish a corrected return within the prescribed period, or if the corrected return is also found to be defective, the return shall be deemed to be not furnished under Section 139(1). Once deemed not furnished, the original return loses its legal validity. Consequently, the AO shall proceed to conduct a normal assessment under Section 142 by issuing a notice requiring the assessee to furnish relevant information and documents. This triggers the standard assessment procedure, and the AO may assess income based on available information, leading to a higher assessed income and potential additional tax demand. The assessee loses the benefit of a self-assessed return.
(iii) Remedies Available if Not Rectified Within Time:
The assessee has several remedies even after failing to rectify the defects:
First, the assessee may file a Revised Return under Section 139(5) disclosing a higher income or correcting the defects, though this depends on the timing and availability of the revised return option.
Second, the assessee can file an appeal against the AO's decision declaring the return as defective, contending that the return was not actually defective or that the AO acted in violation of procedure.
Third, if the AO's order contains an error in computing the income or in applying law, the assessee can seek rectification under Section 154 to correct such errors.
Fourth, the assessee can approach the Commissioner of Income-Tax for relief under Section 144 if the AO's action is considered discriminatory or unjust.
Write it like this
1The skeleton
- Pin Section 139(9) in your opening line, not after two sentences of context — examiners do a 10-second scan for section numbers and if they don't see it immediately, your answer already feels thin.
- Break your answer into three labelled parts: (i) AO procedure, (ii) consequence of non-rectification, (iii) remedies — this structure mirrors the question's implicit flow and signals you've addressed every angle worth marks.
- In part (i), nail the two statutory facts together: intimation of defect + 15 days to rectify — both must appear in the same sentence because one without the other is half the mark.
- In part (ii), write 'deemed to be not furnished under Section 139(1)' verbatim — this is the money phrase; if you paraphrase it as 'treated as invalid' or 'rejected', you lose the mark even though the meaning is the same.
- In part (iii), list remedies as a numbered sub-list, not flowing prose — Revised Return u/s 139(5), appeal, rectification u/s 154; bullet format tells the examiner you know multiple routes without eating into your time.
2Examiner-rewarded phrases
3Common trap
Heads up — almost everyone writes '30 days' but the Act says 15 days (extendable at AO's discretion); writing a wrong number in a factual theory answer drops you a mark even if everything else is perfect. Also, don't say the AO 'rejects' the return — the word 'deemed' is doing legal work here and examiners are trained to look for it.