How to Reply to Section 133(6) Income Tax Notice: Complete Legal Defense Framework, Statutory Timelines & Editable Draft Reply
Under Section 133(6) of the Income-tax Act, 1961, the Assessing Officer (AO) possesses statutory powers to call for information, books of accounts, and documentation concerning any inquiry or proceeding. In recent assessment cycles, the Income Tax Department's Directorate of Systems has automated the issuance of Section 133(6) notices based on Annual Information Statement (AIS), Statement of Financial Transactions (SFT), and high-value bank transaction analytics. For Chartered Accountants and tax practitioners, drafting an airtight response is critical to prevent ex-parte inquiries, prevent conversion into full scrutiny under Section 143(3), and avoid severe per-day penalties under Section 272A(2)(c).
1. Statutory Scope & Jurisdictional Powers Under Section 133(6)
Section 133(6) empowers income tax authorities (including Assessing Officers, Joint Commissioners, and Directors of Investigation) to require any person, whether an assessee or third-party (banks, registrars, suppliers, financial institutions), to furnish information or statements verified in the prescribed manner.
Key Jurisdictional Principles Governing Section 133(6):
- Inquiry Without Pending Proceedings: Following the landmark Supreme Court decision in Kathiroor Service Co-operative Bank Ltd. v. CIT (2014) 363 ITR 188 (SC), the tax department is legally permitted to issue Section 133(6) notices even when no formal assessment proceedings are currently pending against the assessee.
- Prohibition on Roving or Fishing Inquiries: While the power is broad, High Courts across India (including the Bombay and Delhi High Courts) have consistently held that Section 133(6) cannot be invoked for indefinite, baseless, or speculative inquiries without tangible underlying material.
- Mandatory Prior Approval: If no proceeding is pending, an officer below the rank of Principal Director, Director, Principal Commissioner, or Commissioner cannot issue a notice under Section 133(6) without obtaining prior written approval from the designated superior authority.
2. Common Triggers for Automated Section 133(6) Inquiries
Modern scrutiny notices under Section 133(6) are rarely random. They are triggered by data mismatches detected by the Insight Portal / Project Insight algorithms:
| Trigger Category | Underlying Data Source | Audit Defense Documentation Required |
|---|---|---|
| High-Value Cash Deposits / Withdrawals | SFT-004 / SFT-005 filed by commercial banks | Cash book ledger, bank deposit slips, source explanation (prior cash withdrawals or agricultural income). |
| Purchase or Sale of Immovable Property | SFT-012 filed by Sub-Registrar Offices (SRO) | Registered sale deed, stamp duty valuation, proof of source of funds, Section 54/54F exemption proofs. |
| Credit Card Payments > ₹10 Lakhs | SFT-006 filed by credit card issuing banks | Bank account statements showing payment by account payee cheque / NEFT / net banking from disclosed sources. |
| Time Deposits / Fixed Deposits (FDs) > ₹10 Lakhs | SFT-003 filed by banking companies & co-operatives | FD renewal certificates, ledger tie-out with audited financial balance sheets. |
| Mutual Fund / Stock Market Transactions | SFT-001 / SFT-002 filed by RTAs and Clearing Houses | Holding statement, contract notes, capital gains computations reported in Schedule CG of ITR. |
3. Penal Consequences for Non-Compliance: Section 272A(2)(c)
Ignoring a notice under Section 133(6) carries direct statutory monetary penalties. Under Section 272A(2)(c) of the Income-tax Act, if an assessee or third-party fails to comply with a notice issued under Section 133(6), the tax authority may levy a mandatory penalty of ₹500 for every single day during which the failure continues.
Furthermore, persistent non-response triggers the issuance of a reassessment notice under Section 148 or summons under Section 131, which forfeits the opportunity to settle the inquiry non-invasively at the verification stage.
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Launch Free Bank Statement to Excel Converter →4. Step-by-Step Response Strategy for Chartered Accountants
- Verify Document Identification Number (DIN): Ensure the notice carries a valid, system-generated 20-digit Document Identification Number (DIN). Under CBDT Circular No. 19/2019, any communication issued without a valid DIN is void ab initio.
- Check Statutory Response Time: Most 133(6) notices prescribe a 15-day window. If client data or third-party bank ledger confirmations require additional time, file an interim adjournment request on the e-filing portal before the due date, citing legitimate grounds (e.g. medical exigency or compilation of historical bank statements).
- Compile Source of Funds Narrative: Prepare an unambiguous reconciliation linking the queried transaction to verified banking channels, declared income in prior ITRs, or exempt sources (agricultural income, gifts from relatives u/s 56(2)(x), loan receipts through banking channels).
- Compress and Digitally Sign PDFs: The income tax portal enforces strict upload limits (typically under 5MB per PDF). Use our Compress PDF Tool and Client-Side Digital Signer before portal submission.
5. Ready-to-Use Legal Draft Reply to Section 133(6) Notice
Below is a standardized, field-tested legal reply draft tailored for Chartered Accountants and legal counsels responding to Section 133(6) verification notices on the e-filing portal:
// EDITABLE LEGAL DRAFT: SUBMISSION IN RESPONSE TO NOTICE U/S 133(6)
To,
The Assessing Officer / Deputy Commissioner of Income Tax,
Income Tax Department, National Faceless Assessment Centre (NFAC) / Ward [___],
[City, State, PIN]
PAN: [ABCDE1234F]
Assessment Year: [2024-25 / 2025-26]
Notice DIN & Date: [ITBA/AST/F/133(6)/2026-27/__________ Dated DD/MM/YYYY]
SUBJECT: WRITTEN SUBMISSION IN COMPLIANCE WITH NOTICE ISSUED UNDER SECTION 133(6) OF THE INCOME-TAX ACT, 1961 - REGARDING.
Respected Sir/Madam,
In response to the captioned notice issued under Section 133(6) of the Income-tax Act, 1961, calling for details regarding [specify transaction, e.g. cash deposits of Rs. 15,00,000 / purchase of immovable property], the Assessee submits as under:
1. FILING OF RETURN OF INCOME:
The Assessee is an individual / private limited company and has duly filed the Return of Income under Section 139(1) for the Assessment Year under consideration on [DD/MM/YYYY] declaring total income of Rs. [_______] under Acknowledgement Number [_____________]. A certified copy of the ITR-V Ack and computation of income is annexed hereto as Annexure-1.
2. FACTUAL BACKGROUND & SOURCE OF TRANSACTIONS:
In your notice, your goodself has sought explanation regarding transactions reflected in the Insight / SFT records. In this regard, the Assessee clarifies that the source of the said transactions is fully genuine, verifiable, and sourced from disclosed banking channels, as detailed below:
a) [Detail Transaction 1: E.g., The cash deposit of Rs. 10,00,000 was sourced out of business cash withdrawals made on DD/MM/YYYY from Current Account No. ______ maintained with HDFC Bank as evidenced by cash book ledger enclosed as Annexure-2].
b) [Detail Transaction 2: E.g., The investment in mutual funds was made out of redemption proceeds and accumulated savings fully offered to tax in preceding assessment years].
3. RECONCILIATION WITH BANK STATEMENTS & FINANCIAL STATEMENTS:
Enclosed herewith as Annexure-3 is a complete statement reconciliation and bank account ledger verifying every debit and credit entry. All payments have been routed through approved banking channels complying with Section 269SS and 269T.
4. PRAYER & CONCLUSION:
In view of the complete documentary evidence, audited records, and reconciliations placed on record, it is humbly prayed that the transactions under inquiry be accepted as fully explained and the verification proceedings under Section 133(6) be closed without any adverse inference.
The Assessee remains at your disposal to furnish any further information or documentation that your goodself may require.
Yours faithfully,
For [Assessee Name / Company Name]
________________________
[Authorized Signatory / Partner / Director]
Name: [________________]
Contact / Email: [________________]
List of Enclosures:
1. ITR-V Acknowledgment & Computation of Total Income (Annexure-1)
2. Cash Book Ledger & Bank Withdrawal Slips (Annexure-2)
3. Bank Account Statement & Transaction Reconciliation (Annexure-3)
4. Registered Sale Deed / Investment Statements (Annexure-4)
6. Summary & Audit Documentation Safeguards
Responding to Section 133(6) notices requires meticulous precision. Never submit vague or generic denials. Always provide a clear, mathematical reconciliation cross-referenced with bank account statements, tax computation ledgers, and audited financial statements. For complete statutory audit working papers and checklist utilities, visit the AuditApply Working Papers Hub.