Getting an income tax notice can be stressful, but most notices are routine and easy to respond to. Here is a complete guide to understanding, handling and responding to every type of IT notice.
Should You Panic After Receiving an IT Notice?
No. Most income tax notices are routine — asking you to verify information, correct a mismatch, or simply acknowledge a return. A notice does NOT mean you are under investigation. However, ignoring a notice is a serious mistake with heavy penalties.
Types of Income Tax Notices
| Notice | Section | Reason | Response Time |
| Intimation | 143(1) | Auto-processed return — demand or refund | 30 days |
| Scrutiny | 143(2) | Detailed assessment of return | 30 days |
| Defective Return | 139(9) | Missing info in filed return | 15 days |
| High-Value Transactions | 133(6) | Mismatch in AIS/Form 26AS | 30 days |
| Tax Arrears | 220(1) | Outstanding tax demand unpaid | 30 days |
| Notice of Demand | 156 | Tax, penalty or interest payable | 30 days |
| Show Cause | 271(1)(c) | Concealment of income suspected | 30 days |
Common Reasons for Income Tax Notice
1. Income mismatch between ITR and Form 26AS/AIS. 2. High-value transactions (property purchase, FD, investments) not declared. 3. TDS claimed in ITR but not deposited by deductor. 4. Discrepancy in business income. 5. Late or non-filing of ITR. 6. Random scrutiny selection. 7. Refund claimed but return not verified.
How to Check if Notice is Genuine
Always verify notices at incometax.gov.in → e-Proceedings → View Notices. Never respond to notices received only via email without verifying on the official portal. Genuine notices have a Document Identification Number (DIN) — verify it on the portal.
Step-by-Step: How to Respond to an IT Notice
1. Login to incometax.gov.in. 2. Go to e-Proceedings tab. 3. Find the notice and read it carefully. 4. Gather required documents (Form 16, bank statements, AIS, investment proofs). 5. Submit response online with supporting documents. 6. Keep acknowledgement/receipt. 7. Pay any demand within due date with interest.
Penalties for Ignoring Income Tax Notice
Ignoring a scrutiny notice leads to ex-parte assessment — the assessing officer completes assessment without your input and typically raises a high demand. Penalty for concealment: 200% of underpaid tax. Prosecution for tax evasion (rare but possible). Always respond within the due date.
When to Take Expert Help
You should take CA/tax expert help immediately if: notice is under Section 143(2) (full scrutiny), notice mentions ₹10 lakh+ demand, notice relates to business income or foreign assets, or if notice mentions Section 271 (penalty proceedings). TaxWhizz handles IT notice responses, scrutiny assessments, and appeals end-to-end.
Need Help with Tax Filing?
Our experts handle your ITR, GST, and all compliance — you focus on what matters.