Got an income tax notice? Here are common types of tax notices and what to do to avoid penalties
Income tax notices can be daunting, but understanding them is crucial. The Income Tax Department issues various notices for reasons like mismatches, pending dues, or inquiries. Prompt action, accurate information, and expert help when needed are e...

- DON’T IGNORE: Every notice has a deadline; missing it can result in penalties.
- USE FORM 26AS & AIS: These will help you to verify and reconcile your income and TDS data.
- BE ACCURATE: Mismatches can lead to additional scrutiny or tax demands.
- ACT PROMPTLY: Even minor notices can lead to complications if unaddressed.
- SEEK EXPERT HELP: For complex notices, consult a chartered accountant or a tax professional immediately.
Also read | Filing ITR for FY2024-25? Mistakes in HRA claims, capital gains tax calculation are among 7 errors to avoid
Section 143(1)
Intimation after return processingThis is the most frequent notice. It compares your filed return with the department’s records. It is sent if there is a TDS mismatch, calculation errors, incorrect deductions, or in case of delayed filing.
What to do
- Log in to the income tax portal and review the notice.
- If correct, no action is needed.
- If tax is payable, pay within 30 days.
- If incorrect, file a rectification with documents.
Section 245
Adjustment against previous duesIf you’re eligible for a refund, but have pending tax dues from previous years, the department may adjust it.
What to do
- Check the notice in your portal under ‘e-Proceedings’.
- Agree or disagree with the reasons within 15 days.
- No response leads to the automatic adjustment of your refund.
Section 142(1)
Inquiry before assessmentThis is a preliminary inquiry when your return isn’t filed or the department needs extra details.
What to do
- File your return, if pending.
- Submit the requested documents by the given deadline.
- Ignoring this can lead to penalties or scrutiny.
Section 139(9)
Defective returnIf your return has errors or is missing data, it’s considered defective. The common issues it deals with are missing income details and incorrect deduction entries.
What to do
- You have 15 days to correct and re-file.
- Log in, access the notice under ‘e-Proceedings’, and respond.
- Failing to act may make your return invalid.
Section 133(6)
Request for financial informationWhat to do
- Share relevant documents, such as bank statements or agreements.
- Submit within the deadline to avoid further scrutiny.
HRA and TDS mismatch notices
These are sent when your house rent allowance (HRA) claim or TDS details don’t align with the department’s records.What to do
- Ensure tenant TDS compliance if rent exceeds Rs. .50,000 a month.
- Keep rent receipts and the landlord’s PAN.
- If the mismatch is real, file an updated return and retain documents for future reference.
Section 143(2)
Scrutiny noticeThis notice means your return has been selected for a detailed check.
What to do
- Cooperate by submitting all proofs, including income, deductions, or expense claims.
- Attend hearings if called, or respond through the portal.
- No response may lead to tax assessments based on estimates.
Section 148
Income escaping assessmentIt is issued when the department believes some income was left undisclosed in previous returns.
What to do
- File a revised return or give explanation as per the notice.
- Justify the source of income and submit relevant proof.
- Ignoring this can lead to the reopening of past assessments and penalties.
Section 271AAC(1)
Penalty for unexplained incomeIf unexplained income, like sudden large deposits, is found during scrutiny, this notice may be issued.
What to do
- Provide documentation explaining the source of income.
- Penalties of up to 60% apply if the income is found to be unexplained.
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