Income Tax

How to Respond to an Income Tax Notice – Complete Guide

Learn how to respond to an income tax notice in India. Covers Section 143(1), 143(2), 148, 245, and other common notices with response steps and deadlines.

FileWithUs.ai Team18 December 202511 min read

How to Respond to an Income Tax Notice – Complete Guide

Receiving an income tax notice can be stressful, but it is often a routine communication from the tax department. Understanding the type of notice and the appropriate response is crucial. Most notices can be resolved easily if you respond promptly and accurately.

Common Types of Income Tax Notices

Section 143(1) – Intimation

This is the most common notice and is not a cause for alarm. It is an automated intimation sent by the CPC (Centralized Processing Centre) after processing your return. It shows:

  • Computation of tax based on your return
  • Any adjustments made (arithmetic errors, incorrect claims, TDS mismatches)
  • Whether there is additional tax demand or refund

How to respond: If you agree with the intimation, no action is needed. If you disagree, you can file a rectification request under Section 154 or file a revised return (if within the deadline).

Section 143(2) – Scrutiny Notice

This notice indicates that your return has been selected for scrutiny assessment. The Assessing Officer wants to verify the claims made in your return. This notice must be issued within 6 months from the end of the financial year in which the return was filed.

How to respond:

  1. Read the notice carefully to understand what information or documents are being requested
  2. Gather all relevant documents – Form 16, investment proofs, bank statements, capital gains statements
  3. Respond through the income tax portal's e-Proceedings facility
  4. Attend hearings (virtual or physical) as scheduled
  5. Consider engaging a Chartered Accountant for complex scrutiny cases

Section 148 / 148A – Reassessment Notice

This notice is issued when the Assessing Officer has reason to believe that income has escaped assessment. It means the department wants to reopen your previously assessed return.

When can it be issued:

  • Within 3 years from the end of the assessment year for any escaped income
  • Within 10 years if the escaped income is Rs 50 lakh or more

How to respond:

  1. File a return in response to the notice within the time specified
  2. Provide all information requested under Section 148A(b) – you have the right to be heard before reassessment is initiated
  3. If you disagree with the reopening, file detailed objections with supporting evidence

Section 245 – Adjustment of Refund Against Demand

If you have a pending refund and the department has an outstanding tax demand from a previous year, they may adjust the refund against the demand. This notice informs you of the proposed adjustment.

How to respond: If you agree, no action is needed – the adjustment will proceed. If you disagree with the demand, respond within 30 days explaining why the demand is incorrect. Provide documentary evidence to support your case.

Section 139(9) – Defective Return Notice

This notice is issued when your return has a defect or error, such as:

  • Incorrect ITR form used
  • Missing schedules or annexures
  • Mismatch between income declared and Form 26AS
  • Incomplete information

How to respond: File a corrected return within 15 days of receiving the notice. Log in to the portal, go to e-Proceedings, and submit the corrected return or provide the requested information.

Section 156 – Demand Notice

A demand notice is issued when the Assessing Officer determines that you owe additional tax. This could be after processing (143(1)) or after scrutiny assessment (143(3)).

How to respond:

  • If you agree, pay the demand amount within 30 days
  • If you partially agree, pay the agreed amount and file an appeal for the disputed amount
  • If you disagree, file a rectification request under Section 154 or an appeal before the Commissioner of Income Tax (Appeals)

How to Check Income Tax Notices Online

  1. Log in to incometax.gov.in
  2. Go to Pending Actions > Worklist or e-Proceedings
  3. All notices, intimations, and communications are listed here
  4. Click on the notice to view details and response options

General Tips for Responding to Notices

  • Do not ignore any notice – Non-response can lead to ex-parte assessment (the officer decides without your input)
  • Respond within the deadline – Usually 15 to 30 days from the date of notice
  • Keep all documentation ready – Bank statements, investment proofs, Form 16, rent receipts
  • Use the e-Proceedings facility – Respond online through the portal for faster processing
  • Maintain records of all communications – Save copies of responses submitted
  • Seek professional help – For scrutiny notices (143(2)) and reassessment notices (148), consult a CA or tax advisor

When to File an Appeal

If you disagree with the assessment order, you can file an appeal before the Commissioner of Income Tax (Appeals) within 30 days. The appeal can be filed online through the portal. Grounds for appeal include incorrect computation, denial of legitimate deductions, or misinterpretation of law.

Handle Tax Notices with FileWithUs.ai

Received a notice and unsure what to do? FileWithUs.ai helps you understand the notice type, prepare the appropriate response, and submit it through the portal. Our platform provides guided assistance for common notices and connects you with tax professionals for complex scrutiny and reassessment cases. Respond confidently and protect your interests.

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