GST Notice Response

A GST notice landing in your inbox is rarely a routine query. It is the first step in a process that — if mishandled — converts a reconciliation gap into a tax demand, interest under Section 50 at 18% per annum, and a penalty often equal to the tax itself. Most notices are won or lost on the first reply, not at the appeal stage.

The good news is that the GST framework gives you real procedural rights. You get a fair opportunity to be heard under Section 75(4), specific time-limits for each form, and a defined format for every intimation. A well-drafted reply, backed by reconciliation and primary evidence — invoices, e-way bills, payment proofs, vendor GSTIN status — closes most matters at the ASMT-10 or DRC-01A stage itself, well before formal adjudication.

At a Glance

• Who needs this: Any GST-registered taxpayer that has received a notice under Form ASMT-10, DRC-01A, DRC-01, DRC-07, ADT-02 or RFD-08 from CGST or SGST authorities.
• Governing law: CGST Act 2017 read with CGST Rules 2017; specifically Sections 61, 65, 66, 73, 74, 75, 107, 112 and Rules 99, 101, 142.
• Turnaround: Typically 5-10 working days from notice pull to portal-uploaded reply, depending on volume of reconciliation and document retrieval.
• Reply time-limits: ASMT-10: 30 days; DRC-01A: 15 days from intimation; DRC-01: 30 days; ADT-02: as specified. Extensions are discretionary and rarely beyond a short window.
• Limitation periods: Section 73 (non-fraud) 3 years from due date of annual return; Section 74 (fraud) 5 years; Section 107 first appeal 3 months; Section 112 GSTAT 6 months.
• Pre-deposit: 10% of disputed tax capped at ₹40 crore for first appeal under Section 107; an additional 10% for GSTAT — payable in cash or from the electronic credit ledger.

What's New for FY 2026-27

GST notice work in 2026 looks materially different from 2022. IMS, GSTAT, and a stricter ITC trail have reshaped how reconciliation and replies are built.

• IMS is now live: The Invoice Management System lets recipients accept, reject, or keep pending each invoice flowing from supplier GSTR-1. Rejected invoices no longer flow into GSTR-2B, so ITC mismatch notices now have a defined remedy trail.
• GSTAT benches are operational: The GST Appellate Tribunal has principal and State benches notified across most major States. Section 112 appeals — earlier stuck for want of a forum — are now filed at GSTAT, with 6-month limitation from receipt of the appealable order.
• Section 128A amnesty closures: Many old Section 73 demands for FY 2017-18 to FY 2019-20 have been closed under the Section 128A waiver of interest and penalty scheme. Re-opening of these settled matters is now barred by statute.
• Pre-deposit caps revised: The FY 2024-25 amendments re-set first-appeal pre-deposit caps. Compute pre-deposit carefully on disputed tax — over-payment is hard to recover, under-payment makes the appeal not maintainable.
• Faceless adjudication piloted: Several CGST commissionerates now run faceless or partly faceless adjudication for Section 73 and Section 74 cases, with hearings on video conferencing. Personal hearing rights under Section 75(4) continue to apply in full.

Why a GST Notice Should Not Be Ignored

The cost of a delayed or template reply is not just procedural — it is financial and reputational.

• Demand confirms by default: If you do not reply within the time-limit, the officer can confirm the demand ex parte. The order then becomes the basis for recovery action under Section 79 — bank attachment, recovery from debtors, even auction of business assets.
• Interest at 18% compounds: Section 50 interest runs at 18% per annum from the original due date of tax. A reply delayed by 90 days on a ₹50 lakh demand adds about ₹2.2 lakh in interest alone, never recoverable from the customer.
• Penalty exposure widens: Section 73 penalty is 10% of tax or ₹10,000, whichever is higher; Section 74 (fraud) is 100% of tax. Late or weak replies are read against you when the officer chooses the section under which to frame the order.
• GSTIN can be suspended: Repeated non-response is a ground for suspension and cancellation of registration under Section 29. Once suspended, you cannot issue tax invoices — the business stops the same day.
• Director liability under Section 89: Where the company cannot pay, directors at the time of default can be held personally liable. Notices left unanswered today become enforcement letters against personal assets tomorrow.

How It Actually Works

A serious GST notice reply follows a fixed sequence. Skipping a step rarely saves time — it shifts the cost to later stages.

Step 1: Notice Pull & Limitation Check (Same Day)

The notice is downloaded from the GST portal under Services → User Services → View Notices and Orders. The form type, period, due date, and section quoted are recorded. We confirm whether the notice is within the limitation under Section 73 (3 years) or Section 74 (5 years), counted from the due date of the annual return for the period. Limitation defects, where present, become the lead ground of the reply.

Step 2: Reconciliation & Document Pull (3-5 Days)

GSTR-1, GSTR-3B, GSTR-9, GSTR-2A and GSTR-2B for the notice period are pulled. These are reconciled against books, sales register, purchase register, e-invoice reports, and e-way bills. The root cause of every variance is identified — clerical, classification, vendor-side, or genuine short payment. Vendor invoices, payment trails and the vendor's GST status as on transaction date are collated as evidence.

Step 3: Reply Drafting & Portal Upload (3-7 Days)

The reply is structured: factual background, point-wise response to each allegation, reconciliation tables, legal grounds, and prayer. Case-law is cited only where directly relevant — Suncraft Energy on supplier non-payment, Bharti Airtel on GSTR-3B corrections, Safari Retreats on construction credit, Mohit Minerals on ocean freight. The reply and annexures are uploaded on the portal within the stipulated time, with a hard copy filed where the officer permits.

Step 4: Personal Hearing under Section 75(4)

You have a statutory right to be heard before any adverse order. The hearing is requested in the reply itself and is generally fixed within 15-30 days. Oral submissions are tabled, additional documents handed across, and the officer's queries answered on the spot. A written closure summary of the hearing is submitted to lock the record.

Step 5: Order Review & Appeal Decision

The DRC-07 order, when issued, is reviewed against the reply and the hearing record. Three paths open up: accept and pay (where the issue is genuinely indefensible), file a Section 107 first appeal with pre-deposit (most common), or apply for compounding under Section 138 (rare, where penalty exposure is large but facts are simple). The decision is taken on quantum, merits and limitation.

Step 6: GSTAT or High Court (Where Required)

For appeal beyond the first-appellate authority, Section 112 GSTAT appeal is filed with the second-stage pre-deposit. Writ jurisdiction of the High Court is invoked only where there is a jurisdictional issue, violation of natural justice, or a question of vires of the provision — not as an alternative to the statutory remedy.

A Real Example: ITC Mismatch ASMT-10 of ₹38 Lakh

Consider a Pune-based auto-components manufacturer that received an ASMT-10 for FY 2022-23 alleging ITC mismatch between GSTR-3B and GSTR-2B.

• Notice details: ASMT-10 dated April 2026 alleging excess ITC claim of ₹38 lakh with proposed reversal, interest of ₹13.7 lakh and penalty of ₹3.8 lakh — total exposure ₹55.5 lakh.
• Reconciliation finding: Of the ₹38 lakh mismatch, ₹31 lakh related to three vendors whose GSTR-1 had been filed late, after the 30 November cut-off of the next year — but ITC had been availed on valid invoices in time.
• Vendor confirmations: Letters obtained from all three vendors confirming tax discharged, with GSTR-1 and GSTR-3B copies. Of the balance ₹7 lakh, ₹4 lakh was a clerical entry error already reversed in the subsequent month.
• Reply position: ₹35 lakh defended on the basis of valid invoices, e-way bills, payment trail and Section 16(2) compliance; ₹3 lakh voluntarily paid with interest of ₹1.08 lakh, no penalty.

The officer accepted the reply at the hearing stage. Final ASMT-12 closure was issued within four months. Total cost: ₹4.08 lakh against a notice exposure of ₹55.5 lakh — a saving of over 92%.

ITC Defence Across Section 16, 17, 86A and Rule 37A

ITC denial is the single largest category of GST notice in 2026. Section 16(2)(c), Rule 37A, Rule 86A and Rule 86B together create a thicket — but each has a defined defence.

• Section 16(2)(c) — supplier non-payment: A recipient acting bona fide with valid invoice, e-way bill and payment proof has defendable ground per Suncraft Energy (Calcutta HC) and the Lalit Kumar Iyer line of judgments. Vendor's GST status on transaction date is the key documentary fact.
• Rule 37A — recipient reversal: If the supplier does not pay tax by 30 September of the next financial year, the recipient must reverse ITC by 30 November. Defence lies in evidencing payment by the supplier or showing the reversal was timely.
• Rule 86A — blocked credit: An officer can block ITC on grounds of fictitious invoice or non-existent supplier. There is a 1-year automatic release. Writ remedy is available where blocking is without recorded reasons.
• Section 17(5) — ineligible credit: Construction (other than plant and machinery), motor vehicles, food, and employee welfare are blocked. Safari Retreats opened a window on construction ITC where the building itself functions as plant — case-specific analysis is required.

ITC notices are won on documents, not arguments. The supplier's e-invoice IRN, your e-way bill, payment through banking channel, and a Section 16(2) declaration — these four documents resolve nearly 80% of ITC mismatch notices.

Where GST Notice Replies Go Wrong

Most notices that escalate into demands do so because of avoidable errors in the first reply.

• Treating DRC-01A as optional: DRC-01A is a pre-show-cause intimation under Rule 142(1A). Many demands drop here if reconciliation and case-law are placed on record. Ignoring it pushes the matter to formal DRC-01 with limited room left to argue.
• Filing template replies: Generic replies that do not address the specific allegation, period and amount are read against the taxpayer. Each notice needs a structured, point-wise response with reconciliation tables and primary evidence.
• Missing the limitation defence: Where the notice is issued beyond 3 years (Section 73) or 5 years (Section 74) from the due date of annual return, limitation is a complete defence. It must be the lead ground, not buried mid-reply.
• Waiving personal hearing: Many taxpayers tick 'no personal hearing required' in writing, then receive an adverse order. Section 75(4) hearing is a strategic opportunity to table additional documents and answer queries directly.
• Mis-computing pre-deposit: Under-payment makes the appeal not maintainable; over-payment is hard to recover. Compute pre-deposit on disputed tax (not total demand) carefully before filing under Section 107 or 112.
• Ignoring appeal limitation: Section 107 limitation is 3 months from communication of the order, extendable by one more month with sufficient cause. Section 112 GSTAT appeal is 6 months. Missing limitation is fatal to the appeal.

What You Receive at the End

• Drafted reply on letterhead with annexures, point-wise response and prayer
• Reconciliation working papers: GSTR-1 vs 3B, GSTR-3B vs 2B, books vs returns
• Vendor confirmation letters and GST status reports as on transaction dates
• Case-law compilation with directly relevant judgments and pin-cited extracts
• Portal upload acknowledgement and ARN of the reply filed
• Personal hearing brief, oral submission notes, and post-hearing closure summary
• Final order analysis with appeal-or-accept recommendation and pre-deposit working
• Litigation file index for handover and future record retention

How to Get Started

Share the notice — scanned PDF or portal screenshot — along with the period covered, your GSTIN, and any prior correspondence on the same matter. Our team confirms the notice type, due date, and a fee quote within the same working day. Where the notice is time-critical (DRC-01A with 15 days or near-expiry limitation), drafting begins on receipt of engagement, in parallel with document collection.

For ongoing matters — second appeals, GSTAT filings, writ challenges — the prior order, first-appeal records and pre-deposit proof are also reviewed before scoping. Every engagement is documented through a written letter setting out scope, deliverables, timelines and fees so there are no surprises later. Confidentiality and document custody are governed by our standard engagement terms.