GST

GST Notice — How to Reply

Reviewed by: Anagha Solutions Expert Team Last reviewed: 2 July 2026 7 min read
Important disclaimer

This article is for general educational purposes only. Tax laws, GST provisions, labour laws, MCA rules, trademark rules and compliance requirements may change. Please consult Anagha Solutions before making business, tax or legal decisions.

Last Updated: 2 July 2026Reviewed by: Anagha Solutions Expert Team

Content based on latest available Acts, Rules, Notifications and Government Guidelines at the time of publication. Refer to the relevant Act, Rule, Section, Circular or Notification for authoritative text. No guaranteed legal or tax outcomes are implied.

A GST notice can look scary, but most notices are routine and get resolved with a clean, factual reply within the deadline. The worst thing is to ignore it — delayed replies can trigger tax demand, GSTIN suspension and prosecution.

This guide covers the most common GST notices you may receive as a Bangalore business, their timelines and how to respond.

Common GST notice types

REG-03 — Query on registration

Issued during registration if the officer needs additional documents. Reply within 7 days via REG-04 with clarifications and attachments, else the application is rejected.

REG-17 — Show cause for cancellation

Issued when returns are not filed for 6 months (regular) or 2 quarters (composition). Reply within 7 days in REG-18 with reasons and a plan to become compliant. File pending returns immediately.

ASMT-10 — Discrepancy in returns

Issued during scrutiny of returns comparing GSTR-1, 3B, 2A/2B, e-way bills and books. Reply within 30 days in ASMT-11 with reconciliation and supporting documents. A good reply often closes the matter without demand.

DRC-01 / DRC-01A — Demand notice

DRC-01A is a pre-notice giving you a chance to pay tax with interest without penalty. DRC-01 is the formal show cause. Reply within the timeline mentioned (usually 30 days) in DRC-06 with grounds, evidence and case law.

Principles for a strong reply

  • Read the notice carefully — note DIN, section, period and deadline
  • Never miss the deadline — request extension in writing if needed
  • Reply factually — cite invoices, ledgers, GSTR data and case law
  • Attach clean, organised annexures and reconciliations
  • File through the GST portal only — email or letter alone is not enough
  • Keep a signed copy of the reply and acknowledgement

Documents typically needed

  • Copy of the notice and DIN
  • GSTR-1, 3B, 9 for the period
  • Purchase and sales register, e-way bills
  • Bank statements and payment challans
  • Contracts, LUTs, delivery challans as applicable
  • Reconciliation between GSTR-2B and books

How Anagha Solutions helps

We review the notice, identify the exact issue, reconcile data, draft a well-supported reply and coordinate with the department on your behalf. We do not guarantee outcomes, but a structured reply significantly improves the chance of closure without demand.

Frequently asked questions

Can I reply to a GST notice myself?

Yes, if you understand the exact issue and have clean data. For scrutiny (ASMT-10) or demand (DRC-01) notices, professional help is strongly recommended.

What if I miss the deadline?

The officer can pass an ex-parte order and raise demand with penalty. You can still contest through appeal (APL-01) but the fight becomes much harder.

Are all GST notices bad?

No. Many are routine reconciliation queries that close quickly with a factual reply.

Need help with gst?

Talk to Anagha Solutions for practical, Bangalore-based professional support.

This article is for general awareness only. Tax, GST, labour and legal rules may change from time to time. Please contact Anagha Solutions for guidance based on your specific case.
Free Checklists

Free practical checklists to get you started

Request a ready-to-use checklist. We'll review your request and share the checklist or the right next steps.

GST Registration Document Checklist

Know the basic documents and details generally required before applying for GST registration.

Accounting & GST Monthly Compliance Checklist

A practical checklist for sales, purchases, expenses, bank reconciliation, GST, TDS and monthly records.

This checklist is for general awareness only. Final requirements may vary based on facts, business type and applicable law.