Below are the Top 10 Common GST Notices, their meanings, causes, and professional response strategies.
1. ๐ฉ Notice for Non-Filing of GSTR-3B (U/S 46 of CGST Act)
Reason Issued:
Failure to file monthly/quarterly summary return GSTR-3B within the due date.
Implication:
Penalty under Section 47, interest on tax liability, and possible suspension of GSTIN.
How to Respond:
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File the pending GSTR-3B return immediately.
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Pay applicable late fees and interest via DRC-03 if not auto-calculated.
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Ensure timely filing going forward to avoid system-generated notices.
2. ๐ Mismatch Between GSTR-1 and GSTR-3B
Reason Issued:
Mismatch in outward supply details between GSTR-1 (invoice-wise) and GSTR-3B (summary return).
Implication:
Possible tax evasion concerns or under-reporting of liability.
How to Respond:
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Perform detailed reconciliation between GSTR-1 and GSTR-3B.
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If genuine error, correct through amendment in subsequent GSTR-1.
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If already paid correctly in GSTR-3B, explain with working papers.
3. ๐งพ Mismatch Between ITC Claimed and GSTR-2A/2B
Reason Issued:
Discrepancy in Input Tax Credit (ITC) claimed in GSTR-3B vis-ร -vis auto-populated GSTR-2A/2B.
Implication:
Possible disallowance of ITC and demand notice under Section 73/74.
How to Respond:
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Reconcile ITC claimed with GSTR-2B (as it's now the legally recognized document).
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Provide vendor invoices, payment proofs, and contract terms if ITC is claimed correctly.
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Coordinate with vendors for correction in their GSTR-1 if mismatch is on their part.
4. ๐ Notice for Excess Refund Claimed
Reason Issued:
Department suspects that a refund claim (on exports, inverted duty, etc.) is inflated or inadmissible.
Implication:
Refund rejection, demand for recovery with interest and penalty.
How to Respond:
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Submit detailed refund working, invoice copies, shipping bills, LUTs, and ledger extracts.
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Ensure refund is within permissible limits as per Rule 89.
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Rectify any computation errors voluntarily if identified.
5. ⚠️ Show Cause Notice (SCN) for Ineligible/Fake ITC Claim (U/S 74)
Reason Issued:
Claim of Input Tax Credit without actual receipt of goods/services or involvement in fake invoicing.
Implication:
Demand of tax with penalty up to 100% and possible prosecution.
How to Respond:
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Engage a GST lawyer or professional for drafting reply.
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Submit purchase invoices, goods receipt proofs, transport documents, and vendor GST compliance reports.
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If error was inadvertent, consider opting for voluntary payment under Section 73 (with reduced penalty).
6. ๐ Notice for Scrutiny of Returns (U/S 61)
Reason Issued:
Return selected for scrutiny based on risk parameters or discrepancies noticed.
Implication:
Failure to respond may lead to assessment proceedings under Section 73 or 74.
How to Respond:
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Carefully analyze the scrutiny points raised.
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Submit point-wise reply with supporting documents and reconciliations.
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Use the online "Reply to Notice" function on the GST portal under the "Notices and Orders" tab.
7. ⏱️ Notice for Non-Generation or Expiry of E-Way Bill
Reason Issued:
Transport of goods without valid e-way bill, or goods not delivered within e-way bill validity.
Implication:
Penalties under Section 129, including detention of goods and vehicle.
How to Respond:
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Submit transport documents and delivery challans.
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Provide reasons for delay (natural calamity, vehicle breakdown, etc.) and request waiver.
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Ensure future compliance through internal transport tracking systems.
8. ๐งฎ Notice U/S 73 for Tax Short Paid or Not Paid (Non-Fraud Cases)
Reason Issued:
Department believes that tax has been underpaid due to unintentional error or omission.
Implication:
Demand for tax with 18% interest and 10% penalty.
How to Respond:
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Review notice in detail and check accuracy of department's computation.
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If error is genuine, consider payment via DRC-03 with written intimation.
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If dispute exists, submit legal reply with evidence, books, and case laws if applicable.
9. ๐ฆ Notice for Non-Reversal of ITC – Payment Not Made Within 180 Days (Rule 37)
Reason Issued:
Claimed ITC but failed to pay supplier within 180 days from invoice date.
Implication:
Reversal of ITC claimed, along with interest.
How to Respond:
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Review vendor payments and reconcile with ageing reports.
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If payment delayed, reverse ITC voluntarily and reclaim once paid.
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Keep communication and payment terms documented in vendor agreements.
10. ๐ Notice for Cancellation of GST Registration
Reason Issued:
Non-filing of returns, non-operation of business, or use of fake documents during registration.
Implication:
GSTIN may be cancelled suo-motu and ITC reversed.
How to Respond:
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File all pending returns and reply with reasons for non-compliance.
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If genuine business exists, submit proof of activity (e.g., invoices, utility bills, bank statements).
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File application for revocation (REG-21) within 30 days of cancellation.
✅ Professional Tips for Responding to GST Notices
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๐ Always meet deadlines: Most notices have fixed response timelines (usually 7–30 days).
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๐️ Maintain complete documentation: Contracts, ledgers, invoices, and emails may be required as evidence.
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๐ ️ Use the GST Portal effectively: Track notices under "Services > User Services > View Notices and Orders".
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๐ Consult a GST professional or CA: Especially in SCNs, ITC disputes, or refund rejections.
๐ง Final Thought
GST notices are a part of the evolving compliance environment, but with proper awareness and a disciplined accounting system, they can be effectively managed. At Tax Manthan, we aim to simplify complex tax matters so you can stay focused on growing your business — not battling paperwork.