Got an Income Tax Notice? Step-by-Step Guide on What to Do

First Things First: Do Not Panic

Receiving a brown envelope or an email from the Income Tax Department is alarming for most taxpayers. However, understanding the type of notice you have received is the first step to dealing with it correctly.

Over 90% of notices are either routine processing intimations or minor mismatch corrections. They do not mean you are being "raided" or "investigated." Let us walk through each type and what you should do.

Step 1: Identify the Type of Notice

Every notice from the Income Tax Department cites a specific section of the Income Tax Act, 1961. This section tells you exactly why the notice was issued and what is expected from you.

Type 1: Section 143(1) -- Intimation

What it is: An automated processing intimation generated by CPC (Centralised Processing Centre) Bengaluru after your ITR is processed. It is not a notice in the traditional sense but a communication of the processed result.

Why you received it: After filing your ITR, the CPC processes it and compares your declared income, deductions, and tax payments with information available in their database (Form 26AS, AIS, TDS certificates).

Possible outcomes:

• No demand, no refund: Your return is accepted as filed
• Refund determined: CPC agrees you overpaid tax and issues a refund
• Demand raised: CPC found a mismatch and you owe additional tax

What to do:

1. Log in to the e-filing portal (incometax.gov.in)
2. Go to e-Proceedings or Notices section
3. Download the intimation and compare it line by line with your filed ITR
4. If you agree with the demand, pay via Challan 280 and close the matter
5. If you disagree, file a rectification request under Section 154 within 30 days

Type 2: Section 139(9) -- Defective Return Notice

What it is: Your filed return has a technical defect -- missing schedules, incorrect form used, arithmetic errors, or incomplete information.

Common reasons:

• Using ITR-1 when ITR-2 or ITR-3 was required
• Not reporting capital gains that appear in your AIS (Annual Information Statement)
• Mismatch in tax payment details
• Not filling mandatory schedules (Schedule FA for foreign assets, Schedule CG for capital gains)

What to do:

1. You typically get 15 days to respond (extendable to 30 days on request)
2. File a corrected/revised return on the e-filing portal
3. Select "In response to notice u/s 139(9)" when filing
4. Ensure all defects mentioned in the notice are corrected

If you do not respond: The return is treated as invalid, as if you never filed. This can trigger late filing penalties and loss of carry-forward of losses.

Type 3: Section 143(2) -- Scrutiny Notice

What it is: The Assessing Officer (AO) has selected your return for detailed scrutiny. This means the AO wants to verify the correctness of your income, deductions, and claims.

Selection criteria: Returns are selected for scrutiny based on:

• Computer-assisted scrutiny selection (CASS) -- automated risk parameters
• Manual selection by the AO for specific reasons
• High-value transactions reported in AIR (Annual Information Return) / SFT (Statement of Financial Transactions)

Time limit: The notice must be served within 3 months from the end of the financial year in which the return was filed (for returns filed within the due date). For AY 2025-26, the scrutiny notice must be served by 30 June 2026.

What to do:

1. Engage a qualified CA immediately. Scrutiny requires professional handling.
2. Gather all supporting documents: bank statements, investment proofs, sale deeds, Form 16, TDS certificates
3. Prepare a detailed submission addressing each query raised
4. Attend hearings (virtual or in person) through your authorised representative
5. Cooperate fully -- non-cooperation leads to best-judgement assessment under Section 144

Type 4: Section 148 / 148A -- Reopening of Assessment

What it is: The AO believes that income has escaped assessment (i.e., you did not report some income) and wants to reopen a past assessment.

This is the most serious type of notice.

Time limits for reopening: | Escaped Income | Time Limit (from end of relevant AY) | |---|---| | Up to Rs 50 lakh | 3 years | | Above Rs 50 lakh | 10 years (with specified conditions) |

Post-2021 procedure (Section 148A): Before issuing a notice under Section 148, the AO must:

1. Issue a preliminary notice under Section 148A(b) sharing the information suggesting escaped income
2. Give the taxpayer an opportunity to respond (minimum 7-30 days)
3. Pass an order under Section 148A(d) deciding whether to proceed
4. Only then issue the final Section 148 notice

What to do:

1. Respond to the Section 148A(b) notice within the deadline -- this is your best opportunity to prevent reassessment
2. Provide documentary evidence disproving the allegation of escaped income
3. Challenge the notice if it is time-barred or lacks proper approval (approval of Principal Chief Commissioner is required for reopening beyond 3 years)
4. If the Section 148 notice is issued, you must file a return of income for the relevant year and participate in the reassessment proceedings

Type 5: Section 245 -- Adjustment of Refund Against Demand

What it is: The department intends to adjust your pending refund against an outstanding tax demand from a previous year.

What to do:

1. Verify whether the outstanding demand is legitimate
2. If you have already paid the demand or it was incorrect, respond with proof
3. You must respond within 30 days; otherwise, the adjustment proceeds automatically

Type 6: Section 131 / 133(6) -- Information Request

What it is: The AO is requesting specific information or documents. This is not a full scrutiny but a targeted inquiry.

Common requests: Bank statements for a specific period, details of a specific transaction, property purchase documents, source of funds for a large investment.

What to do: Provide the requested information within the deadline. Be precise and only provide what is asked -- do not volunteer additional information that has not been requested.

Step 2: Verify the Authenticity of the Notice

Before responding to any notice, verify that it is genuine:

1. Check on the e-filing portal: Log in to incometax.gov.in and check the "Pending Actions" > "Compliance" section or "e-Proceedings" tab. All genuine notices appear here.
2. Verify the DIN: Every notice from the department carries a Document Identification Number (DIN). Verify this on the CBDT website.
3. Check the sender: Notices come from jurisdictional AO or CPC Bengaluru. Random emails asking for bank details or OTPs are scams.

Scam warning: The Income Tax Department never asks for credit card numbers, PINs, passwords, or OTPs via email or SMS. If you receive such a communication, it is a phishing attempt.

Step 3: Respond Within the Deadline

| Notice Type | Typical Deadline | Extension Possible? | |---|---|---| | Section 143(1) | 30 days from date of intimation | File rectification u/s 154 | | Section 139(9) | 15 days (extendable) | Yes, request via portal | | Section 143(2) | As specified in notice | Generally, yes with written request | | Section 148A(b) | 7-30 days | Limited | | Section 245 | 30 days | Not usually |

Critical rule: If you cannot respond by the deadline, always request an adjournment or extension in writing before the deadline. A late response is better than no response, but a timely response is best.

Step 4: What Happens If You Do Not Respond?

| Scenario | Consequence | |---|---| | Ignore Section 139(9) | Return treated as invalid; penalties apply | | Ignore Section 143(2) | Best-judgement assessment under Section 144; AO estimates your income (usually very high) | | Ignore Section 148 | Reassessment proceeds ex-parte; tax demand with interest and penalty | | Ignore Section 245 | Refund adjusted without your consent |

Non-response almost always results in an unfavourable outcome. Even if you disagree with the notice, responding and putting your case on record is essential.

Step 5: When to Hire a Professional

While Section 143(1) intimations and minor defective return notices can often be handled by the taxpayer, the following situations require a qualified CA:

• Scrutiny notice under Section 143(2) or 143(3)
• Reopening notice under Section 148/148A
• Demand exceeding Rs 50,000
• Any notice involving allegations of concealment or fraud
• Notices related to foreign assets, foreign income, or black money
• Penalty proceedings under Section 270A or 271

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Disclaimer: This article is for informational purposes only and does not constitute legal or tax advice. Income tax laws and procedures are subject to change. The response strategy for any notice depends on individual facts and circumstances. Readers are strongly advised to consult a qualified Chartered Accountant before responding to any income tax notice.

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