As June 30, 2026 approaches, thousands of Indian taxpayers are receiving income tax notices from the Income Tax Department. If you've filed your Income Tax Return (ITR) for Financial Year 2025-26 (Assessment Year 2026-27) and suddenly received a notice, you're not alone. The Income Tax Department issues millions of notices annually to verify discrepancies, seek clarifications, or demand additional taxes. Understanding why you received this notice and how to respond correctly can save you from penalties, interest charges, and prolonged litigation.
- Section 143(1) intimation notices are most common before June 30, issued when your ITR shows mismatches with Form 26AS or Annual Information Statement (AIS)
- Section 148 reassessment notices for FY 2025-26 can be issued if the department believes income has escaped assessment, with a 30-day response deadline
- Always respond through the Income Tax e-filing portal within the specified timeline—typically 15 to 30 days depending on notice type
- Non-response can lead to best judgment assessment under Section 144, inflated tax demands, and penalties up to 50% of the tax amount under Section 270A
Why Are Income Tax Notices Issued Before June 30, 2026?
The Income Tax Department operates on strict timelines for assessment and verification. June 30 marks a critical deadline for several assessment-related activities for the Financial Year 2025-26. The Central Board of Direct Taxes (CBDT) has intensified scrutiny using advanced data analytics, cross-referencing information from multiple sources including banks, stock exchanges, mutual fund houses, and foreign tax authorities through Automatic Exchange of Information (AEOI) agreements.
Here are the primary reasons taxpayers receive notices during this period:
1. Mismatch Between ITR and Form 26AS/AIS
The most common reason for notices in June 2026 is discrepancies between your filed ITR and information available in Form 26AS / TDS Fetch Tool or the Annual Information Statement (AIS). For instance, if your employer deducted TDS of ₹45,000 but you claimed ₹50,000 in your return, or if you failed to report interest income of ₹75,000 shown in AIS from fixed deposits, the automated system flags this immediately.
2. Unreported High-Value Transactions
The Statement of Financial Transactions (SFT) captures high-value transactions including property purchases above ₹30 lakhs, mutual fund investments exceeding ₹10 lakhs, credit card payments above ₹10 lakhs annually, and foreign remittances over ₹10 lakhs. If these transactions are not reflected proportionately in your reported income, expect a notice seeking explanation.
3. Capital Gains Tax Discrepancies
With the Finance Act 2025 modifications to capital gains taxation (as per Budget 2025 announcements), many taxpayers incorrectly calculated Long-Term Capital Gains (LTCG) or Short-Term Capital Gains (STCG) from equity shares, mutual funds, or property sales. Use the Capital Gain Calculator to verify your calculations match Income Tax Act provisions under Sections 112A and 111A.
4. Excessive or Unjustified Deductions
Claims under Section 80C (₹1.5 lakh limit for FY 2025-26), Section 80D (health insurance), Section 24(b) (home loan interest up to ₹2 lakhs), or HRA exemptions without proper documentation trigger scrutiny. If you claimed HRA deduction of ₹3,00,000 but your rent receipts show only ₹1,80,000 annual rent paid, the department will issue a notice under Section 143(1) or Section 139(9) for defective return.
5. Income Escapement Under Section 148
Reassessment notices under Section 148 are issued when the Assessing Officer has reason to believe that taxable income has escaped assessment. For FY 2025-26, this could include unreported foreign income, undisclosed rental income from multiple properties, or business income not captured in your original ITR filing.
Types of Income Tax Notices You May Receive by June 30, 2026
Understanding the specific notice type helps you determine the appropriate response strategy. Here are the main categories:
Section 143(1) – Intimation Notice
This automated notice is issued after your ITR is processed. It may accept your return as filed, or show adjustments resulting in additional tax demand or reduced refund. Common adjustments include disallowed deductions, unreported income from AIS, or arithmetic errors. You have 30 days to respond if you disagree, by filing a rectification request under Section 154.
Section 139(9) – Defective Return Notice
Issued when your ITR has defects such as incorrect personal information, missing schedules (like capital gains schedule), or unsigned forms. You must rectify the defect within 15 days of receiving the notice, or your return will be treated as invalid, losing all tax benefits and inviting penalties.
Section 148 – Reassessment Notice
Issued when the department believes income has escaped assessment for FY 2025-26. This serious notice requires you to file a revised return or provide detailed explanations within 30 days. The reassessment can go back up to 10 years in cases involving income exceeding ₹50 lakhs that escaped assessment.
Section 142(1) – Inquiry Notice
Requires you to provide additional information, documents, or clarifications regarding specific income sources, deductions claimed, or transactions. Response deadline is typically 30 days but can be extended on request.
Section 156 – Demand Notice
Formal demand for outstanding tax, interest under Sections 234A, 234B, 234C, and penalties. Payment must be made within 30 days to avoid recovery proceedings including attachment of bank accounts or property.
| Notice Section | Purpose | Response Timeline | Consequences of Non-Response |
|---|---|---|---|
| Section 143(1) | ITR processing intimation with/without adjustments | 30 days (if contesting) | Demand becomes final; recovery proceedings |
| Section 139(9) | Defective return rectification | 15 days | Return treated as invalid; loss of deductions |
| Section 148 | Reassessment for escaped income | 30 days | Best judgment assessment; higher tax demand |
| Section 142(1) | Information/document submission | 30 days (extendable) | Scrutiny assessment; disallowance of claims |
| Section 156 | Outstanding tax demand | 30 days | Interest accumulation; asset attachment |
Step-by-Step Guide: How to Respond to an Income Tax Notice
Responding correctly and within the deadline is crucial. Follow this systematic approach:
Step 1: Don't Panic – Read the Notice Carefully
Download the notice from your registered email or the Income Tax e-filing portal. Identify the notice type (section number), assessment year (likely AY 2026-27 for FY 2025-26), specific discrepancy mentioned, response deadline, and the Document Identification Number (DIN). Every valid notice issued after October 1, 2019 must have a computer-generated DIN as per CBDT guidelines.
Step 2: Gather Relevant Documents and Verify Data
Download your original filed ITR, Form 26AS from the Form 26AS / TDS Fetch Tool, Annual Information Statement (AIS), bank statements, investment proofs, TDS certificates (Form 16, 16A), salary slips, capital gains transaction statements from brokers, and any other supporting documentation. Cross-verify each income source and deduction claimed.
Step 3: Analyze the Discrepancy
Compare the notice details with your records. For example, if the notice shows ₹8,50,000 as your total income but you reported ₹7,25,000, identify what income source caused the ₹1,25,000 difference. Check AIS for unreported interest income, dividend income, or freelance income reported by payers.
Step 4: Calculate Correct Tax Liability
Use the Income Tax Calculator to recalculate your tax liability for FY 2025-26 incorporating the discrepancy. Determine if you owe additional tax or if the notice is erroneous. For FY 2025-26 under the new tax regime (default as per Finance Act 2023), income up to ₹3,00,000 is tax-free, ₹3,00,001 to ₹7,00,000 taxed at 5%, ₹7,00,001 to ₹10,00,000 at 10%, ₹10,00,001 to ₹12,00,000 at 15%, ₹12,00,001 to ₹15,00,000 at 20%, and above ₹15,00,000 at 30%.
Step 5: Draft Your Response
Log in to the Income Tax e-filing portal using your PAN and password. Navigate to 'e-Proceedings' section and locate your notice. Prepare a clear, factual response addressing each point raised. If you agree with the department's findings, accept the demand and pay immediately to minimize interest. If you disagree, provide detailed explanations with document references, cite relevant Income Tax Act sections, and attach supporting PDF documents (each under 5 MB).
Step 6: Submit Response and Keep Proof
Submit your response through the e-filing portal before the deadline. Download the acknowledgment PDF immediately. Save all correspondence, including notice copies, response submissions, and acknowledgments. If additional time is needed, file an adjournment request through the portal with valid reasons at least 3 days before the deadline.
Step 7: Follow Up and Track Status
Regularly check the 'e-Proceedings' section for any further communication from the Assessing Officer. The department may accept your explanation, issue another notice seeking clarification, or schedule a personal hearing. Respond promptly to all subsequent communications.
Common Mistakes to Avoid When Responding to Tax Notices
Ignoring the Notice: Many taxpayers ignore notices thinking they'll disappear. This leads to best judgment assessment under Section 144, where the Assessing Officer determines your tax liability unilaterally, often resulting in demands 3-5 times higher than actual liability.
Missing the Deadline: Late responses weaken your case. The department may reject your explanation as time-barred and proceed with assessment based on available information.
Providing Incomplete Information: Vague responses like "I forgot to include this income" without supporting documents are insufficient. Provide bank statements, transaction confirmations, and documentary evidence for every claim.
Not Seeking Professional Help: Complex notices involving business income, international transactions, or reassessment require expert assistance. Consult a Chartered Accountant or tax advisor for Section 148 reassessment or scrutiny notices under Section 143(3).
Paying Incorrect Amounts: If you agree to pay additional tax, calculate interest accurately under Sections 234A (delay in filing), 234B (shortfall in advance tax), and 234C (deferment of advance tax installments). Incorrect payments lead to further notices.
Preventive Measures: Avoiding Future Income Tax Notices
Prevention is always better than cure. Implement these practices for FY 2026-27 and beyond:
Reconcile AIS and Form 26AS Before Filing
Before filing your ITR, download and verify your Annual Information Statement and Form 26AS. Ensure every income source, TDS credit, and financial transaction is accurately reflected in your return. Use the Form 26AS / TDS Fetch Tool for comprehensive verification.
Maintain Detailed Records
Keep digital and physical copies of all investment proofs, rent receipts for HRA Calculator claims, medical insurance premium receipts, home loan certificates, and capital gains transaction statements. Maintain records for at least 6 years (the reassessment period for most cases).
Report All Income Sources
Even minor income sources like savings account interest (₹15,000 from one bank), freelance income (₹30,000 from occasional projects), or rental income from a parking space (₹2,000 monthly) must be reported. The Income Tax Department receives information on all these through SFT and AIS.
File ITR on Time
For FY 2025-26, the ITR filing deadline for individuals (non-audit cases) is July 31, 2026. Filing on time avoids late filing fees of ₹5,000 (or ₹1,000 if total income is below ₹5 lakhs) and interest under Section 234A.
Choose the Right Tax Regime
For FY 2025-26, carefully evaluate whether the old tax regime (with deductions under Sections 80C, 80D, HRA, etc.) or the new concessional tax regime (with lower rates but no deductions except standard deduction) benefits you more. Use the Income Tax Calculator to compare both regimes based on your income and investment pattern.
Verify Before Submission
Use the ITR utility's validation feature before submission. Cross-check all figures including total income, tax liability, TDS credits, advance tax paid, and self-assessment tax. A single error can trigger an automated Section 143(1) notice.
What Happens After You Respond to the Notice?
Once you submit your response, the Assessing Officer reviews your explanation and supporting documents. Several outcomes are possible:
Acceptance: If your response is satisfactory, the officer may close the proceedings with no further action. You'll receive an intimation confirming acceptance.
Partial Acceptance: The officer may accept some explanations but pursue others, resulting in a modified tax demand lower than the original notice but higher than your filed return.
Rejection and Assessment: If your explanation is deemed insufficient, the officer proceeds with scrutiny assessment under Section 143(3), which involves detailed examination and possible personal hearing. The final assessment order will specify the tax demand, interest, and any penalties.
Penalty Proceedings: In cases of concealment of income or furnishing inaccurate particulars, penalty proceedings under Section 270A may be initiated separately, with penalties ranging from 50% to 200% of the tax sought to be evaded.
If you disagree with the final assessment order, you have the right to file an appeal before the Commissioner of Income Tax (Appeals) within 30 days of receiving the order. Further appeals can be filed before the Income Tax Appellate Tribunal (ITAT), High Court, and Supreme Court on questions of law.
Frequently Asked Questions (FAQs)
What is the most common income tax notice issued before June 30?
The Section 143(1) intimation notice is most commonly issued before June 30. This is an automated notice generated after the Income Tax Department processes your ITR. It may show tax demands due to mismatches between your claimed deductions, TDS credits in Form 26AS, or discrepancies in income reported. For FY 2025-26, focus on reconciling Annual Information Statement (AIS) data with your filed return to minimize such notices.
How quickly must I respond to an income tax notice received in June 2026?
Response timelines vary by notice type. Section 143(1) intimation typically requires response within 30 days if you disagree with the demand. Section 148 reassessment notices for FY 2025-26 must be responded to within 30 days from receipt. Section 139(9) defective return notices give 15 days to rectify errors. Always check the specific deadline mentioned in your notice and respond through the Income Tax e-filing portal to ensure documented submission.
Can I ignore an income tax notice if the demand amount is small?
Never ignore any income tax notice, regardless of the demand amount. Non-response can lead to best judgment assessment under Section 144, where the tax officer determines your liability without your input, often resulting in inflated demands. Even for small amounts, respond formally through the e-filing portal. If you agree with the demand, pay immediately. If you disagree, file a rectification request under Section 154 with supporting documents within the stipulated timeline.
What documents should I keep ready when responding to a tax notice?
Essential documents include: your filed ITR acknowledgment, Form 26AS and Annual Information Statement (AIS) downloads, TDS certificates (Form 16/16A), bank statements showing tax payments, investment proofs for claimed deductions under Sections 80C to 80U, salary slips, Form 16, capital gains transaction statements, and any other income source documentation. For FY 2025-26 returns, also keep digital copies of rent receipts for HRA claims, home loan certificates for Section 24 interest deduction, and health insurance premium receipts for Section 80D.
Will receiving an income tax notice affect my credit score or future tax refunds?
Receiving a notice itself does not directly impact your credit score, as tax notices are not reported to credit bureaus. However, if the notice results in an outstanding tax demand that remains unpaid, the Income Tax Department can attach your bank accounts or assets, which may indirectly affect financial transactions. Future tax refunds may be adjusted against outstanding demands automatically. Respond promptly and resolve the notice to prevent escalation and ensure smooth processing of subsequent year refunds.
Conclusion: Take Control of Your Tax Compliance
Receiving an income tax notice by June 30, 2026 doesn't mean you've done something wrong—it often indicates minor discrepancies that can be resolved quickly with proper documentation and timely response. The key is to act promptly, understand the specific issue raised, and provide clear, documented explanations through the official e-filing portal. With the Income Tax Department's increased use of data analytics and information matching for FY 2025-26, proactive compliance and accurate ITR filing are more important than ever. Don't let a tax notice cause unnecessary stress. Use TaxFetch Tools to verify your tax calculations, reconcile Form 26AS data, and ensure complete compliance for FY 2026-27 and beyond.