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18 OCTCMP-08 · Composition payment · Jul–Sep 2026in 2 days 20 OCTGSTR-3B · Summary return · Sep 2026in 4 days 22 OCTGSTR-3B (QRMP) · Quarterly return · Jul–Sep 2026 · 22nd or 24th by statein 6 days 11 NOVGSTR-1 · Outward supplies · Oct 2026in 26 days 13 NOVIFF (QRMP) · B2B invoices · Oct 2026in 28 days 25 NOVPMT-06 (QRMP) · Monthly GST payment · Oct 2026in 40 days 21 OCTTax Audit Report · Form 3CA/3CB · AY 2026-27 · extended from 30 Sepin 5 days 30 OCTAOC-4 · Financial statements · FY 2025-26in 14 days
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GST Notices · GSTR-3A · ASMT-10 · DRC-01 · Suspension · ITC Mismatch

GST Notice Reply Checklist Generator

Received a GST notice? Pick the notice type and get the exact steps to understand it, gather your records, draft a solid reply and file it on the GST portal before the due date. Tick each item and track your progress live.

Category
GST
Takes about
1 min
Updated
Sep 2026
  • Free — no sign-up
  • Instant, on-screen results
  • Built by our CA · CS team
  • Rules cited on the page
Use the tool
Which notice did you get?
🔍 Understand the notice Step 1

Read the notice end-to-end and pin down exactly what is being asked and by when.

🗂️ Gather your records Step 2

Pull together every document that supports your position for the tax period.

✍️ Draft the reply Step 3

Build a clear, evidenced, point-by-point response to each allegation.

📤 Submit & track Step 4

File on the GST portal within the due date and keep the paper trail.

◆ Live Progress
Notice type: GSTR-3A · Return not filed
Checklist completion
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GST notices at a glance

NoticeWhat triggers itReply form / action
GSTR-3AYou did not file GSTR-1 / 3B / annual returnFile the pending return + late fee
ASMT-10Scrutiny found discrepancies in filed returns (Sec 61)Reply in ASMT-11
DRC-01Show cause for demand of tax (Sec 73 / 74)Reply in DRC-06
SuspensionREG-17 / 31 — grounds to cancel registrationReply in REG-18
ITC MismatchITC in GSTR-3B exceeds GSTR-2B (Rule 88C/88D)Reconcile, reverse or explain
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Disclaimer: Indicative checklist for replying to common GST notices under the CGST Act, 2017. Forms, sections and time limits follow current GST practice and may change; verify the specifics on your actual notice and the GST portal, or consult a professional.

How replying to a GST notice works

A GST notice is not a demand you have already lost — it is an opportunity to explain. Whatever the type, the same four moves apply: understand what is alleged and by when, gather the records that prove your position, draft a point-by-point reply citing the right law, and submit it online on the GST portal within the due date.

STEP 1

Understand

Note the DIN, the section quoted, the due date, the exact discrepancy and the tax period.

STEP 2

Gather

Returns, GSTR-2B/2A, purchase & sales registers, invoices, e-way bills, bank statements and reconciliation.

STEP 3

Draft

Answer every allegation, cite the correct section/rule, index your annexures and split admitted vs disputed tax.

STEP 4

Submit

File the reply on the portal in time, save the ARN & acknowledgement, and calendar the hearing.

Key terms explained

DIN — Document Identification Number

A unique number on every genuine GST communication. Any notice without a valid DIN (verifiable on the portal) is treated as invalid — always confirm it before you act.

ASMT-11

The reply form to an ASMT-10 scrutiny notice under Sec 61. You explain each discrepancy the officer flagged; if accepted, no further action — if not, it can proceed to Sec 73/74.

DRC-06

The reply form to a DRC-01 show-cause notice. You contest the proposed demand raised under Sec 73 (non-fraud) or Sec 74 (fraud/suppression), attaching your evidence and legal grounds.

Personal hearing

Your right to an opportunity of being heard before an adverse order. Request it in your reply where facts or figures need explaining in person — silence can lead to an ex-parte order.

Time limits

Each notice has a stated reply window (often 7, 15 or 30 days). GSTR-3A gives 15 days to file the return; missing a reply date can trigger best-judgement assessment or confirmation of the demand.

Admitted vs disputed tax

Where part of the demand is genuinely payable, concede and pay it via DRC-03 to limit interest and penalty, and clearly ring-fence the amount you dispute with reasons in your reply.

Questions people ask

Short answers on GST Notice Reply Checklist. Tap a question to open it.

01What are the common GST notices?

GSTR-3A for non-filing, ASMT-10 for a discrepancy noticed in scrutiny, DRC-01A as a pre-show-cause intimation, DRC-01 as the show cause notice under section 73 or 74, REG-03 for a registration query and REG-17 proposing cancellation, and ADT-01 initiating an audit.

02How long do I have to reply?

It depends on the notice — commonly 7, 15 or 30 days from service. ASMT-10 usually allows 30 days, REG-03 gives 7 working days. Missing the date normally leads to an ex parte order, so seek an extension in writing if you need one.

03What should a good reply contain?

A clear statement of facts, the legal provision relied on, a reconciliation supporting your figures, and copies of invoices, returns, ledgers and bank statements as annexures. Reply on the portal in the prescribed form, not only by email.

04What happens if I ignore a GST notice?

The officer proceeds to a best-judgement assessment under section 62 or confirms the demand ex parte, followed by recovery — bank attachment, blocking of the credit ledger, and cancellation of registration.

05Can an ex parte order be reversed?

An assessment under section 62 is withdrawn if the return is filed within 60 days of the order with applicable interest and late fee. Otherwise the remedy is an appeal in APL-01 within three months, with a pre-deposit.

Disclaimer: This tool gives indicative results for general guidance only and is not professional advice. Please verify with a qualified CA before acting on the numbers.