Call For Business Enquiries : +91 9819 000 511 / +91 91670 58 000 / +91 9819 000 445

N D Savla & Associates – CA Firm in Mumbai
Contact us
Scrutiny of GST Returns Under Section 61 – N D Savla & Associates
GST Compliance

Scrutiny of GST Returns Under Section 61
ASMT-10 Notice, ASMT-11 Reply, ASMT-12 Closure & Escalation Defence

Complete scrutiny support for taxpayers served a Form GST ASMT-10 discrepancy notice — Rule 99 procedure, ASMT-11 reply preparation with documented reconciliation, ASMT-12 closure, GSTR-1 versus GSTR-3B and GSTR-2B mismatch resolution, voluntary payment where due, and defence against escalation to audit or demand.

Part of our GST practice: GST Compliance GST Audit & Assessment GST Notice GSTR-2B & ITC Review

Overview

Why Scrutiny Is the Cheapest Stage to Close

Scrutiny of GST returns under Section 61 of the CGST Act 2017 is a verification of a taxpayer's filed returns to confirm their correctness — a preliminary check rather than a full examination of the records or a demand for tax. The procedure is set out in Rule 99 of the CGST Rules 2017, and scrutiny produces a discrepancy notice in Form GST ASMT-10, not a recovery demand.

Scrutiny is the first and cheapest stage to close a GST matter — handling it well often prevents escalation, while an ignored or poorly handled scrutiny can convert into an audit or a demand with interest and penalty. The ASMT-10 is only a notice and gives a chance to explain or correct; the discrepancies it sets out also define the boundary, because a later demand must relate to the same issues raised.

N D Savla & Associates handles the complete scrutiny process — notice analysis, cause identification, reconciliation against the books, the auto-drafted statements and e-way bill data, the genuine-versus-contestable split, voluntary payment through Form DRC-03 where due, ASMT-11 reply preparation, filing and tracking, and closure or escalation defence. Our practice connects with the wider GST compliance framework and coordinates with GST audit and assessment support, GST notice response, and GSTR-2B reconciliation and ITC review.

The ASMT-10, the ASMT-11 reply, and any ASMT-12 closure form an important record that constrains what a later demand can cover — courts have held that a demand on issues completely different from the ASMT-10, or without a prior ASMT-10 for those discrepancies, can be challenged on procedural-fairness grounds. We preserve the full scrutiny record and raise that position where a demand departs from the notice, protecting the taxpayer both at the scrutiny stage and in any later proceeding.

Common Scrutiny Scenarios

When Should a Taxpayer Bring in Scrutiny Support?

Scrutiny support is relevant whenever an ASMT-10 is served, but the discrepancy type, period, and strength of the position change the approach in these common situations.

Trader Served an ASMT-10 on a 1-vs-3B Mismatch

GSTR-1 versus GSTR-3B mismatch flagged — reconciliation, timing-difference explanation, and a documented ASMT-11 reply to close the matter early.

Business Questioned on ITC Above GSTR-2B

Credit claimed exceeding the GSTR-2B reflected amount — credit reconciliation and a supplier-delay or eligibility explanation point by point.

Manufacturer with a Turnover vs E-Way Bill Gap

GSTR-3B turnover differing from e-way bill data — turnover reconciliation and a movement-data explanation supported by documentation.

Taxpayer with a Reverse Charge Shortfall

RCM shortfall flagged in scrutiny — reverse charge reconciliation, payment where genuinely due, and explanation of the balance.

Business Accepting a Genuine Discrepancy

A payable item conceded — DRC-03 voluntary payment, payment particulars captured in the reply, and a clean closure.

Taxpayer Facing Escalation or an Over-Scope Demand

Unsatisfactory earlier reply or a demand beyond the ASMT-10 — record review, fresh reconciliation, and the procedural-fairness scope objection.

Our Services

Our Scrutiny of GST Returns Services

Our practice follows a structured eight-step workflow — notice analysis, cause identification, reconciliation, the genuine-versus-contestable split, voluntary payment where due, ASMT-11 reply preparation, filing and tracking, and closure or escalation defence. The six service blocks below cover the end-to-end engagement.

01

ASMT-10 Notice Analysis & Scope Mapping

We analyse the Form GST ASMT-10 to identify each discrepancy, the period, and the precise scope of the scrutiny — the GSTIN, tax period, specific discrepancy, and the issuing officer's document identification number. Because a separate notice is generally issued for each financial year and the discrepancies define the boundary of the scrutiny, we frame the response around the exact grounds raised, knowing the notice content carries weight well beyond this stage.
Form GST ASMT-10 · Rule 99
02

Cause Identification & Reconciliation

We determine the cause of each discrepancy — timing difference, reporting error, supplier delay, or genuine shortfall — then reconcile the returns against the books, the auto-drafted GSTR-2A and GSTR-2B, and the e-way bill data. Because a bare denial without evidence rarely satisfies the officer, the explanation rests on a documented reconciliation rather than assertion, with the specific reconciliation prepared for each discrepancy type.
Books · 2A/2B · E-Way Bill
03

Common-Discrepancy Resolution

Scrutiny surfaces a recurring set of discrepancies: a GSTR-1 versus GSTR-3B mismatch between outward supplies declared and liability paid; a difference between the ITC claimed in GSTR-3B and the credit in the auto-drafted GSTR-2B; a difference between the GSTR-3B turnover and the e-way bill data; and reverse charge shortfalls, ineligible-category credit, and unpaid interest on delayed tax. We prepare the specific reconciliation and explanation that resolves each type.
GSTR-1 / 3B / 2B Mismatch
04

Genuine-vs-Contestable Split & DRC-03 Payment

We separate the genuine discrepancies to accept from the contestable items to explain, so the reply concedes only what is truly payable — because paying every discrepancy concedes defensible items and overpays, while many discrepancies are genuine timing differences that reconcile with explanation. Where a discrepancy is accepted and tax is payable, we arrange a Form DRC-03 payment and capture the particulars for the reply, or make the correction in a subsequent return.
Form DRC-03 Voluntary Payment
05

ASMT-11 Reply Preparation, Filing & Tracking

We prepare the Form GST ASMT-11 reply within the prescribed period (an extension is available on request), addressing each ground point by point with explanations, reconciliations, annexures, and supporting documents — because a partial reply that leaves grounds unanswered invites escalation. We file the reply on the GST portal, preserve the acknowledgement, and track the status; where the portal window has closed, we submit the reply to the officer directly. Our GSTR-2B reconciliation and ITC review service supports the credit reconciliation.
Form GST ASMT-11
06

ASMT-12 Closure & Escalation Defence

We pursue an ASMT-12 closure where the explanation is satisfactory, and preserve the full scrutiny record. Where the matter escalates — to a departmental audit under Section 65, a special audit under Section 66, an inspection under Section 67, or a demand under Section 73 or Section 74 — we carry the scrutiny record into the defence and raise the procedural-fairness position that the ASMT-10 must precede a demand in Form DRC-01 and relate to the same discrepancies. Our GST audit and assessment support handles the escalation stages.
Form GST ASMT-12 · Procedural Fairness

Broader Practice

Our Broader GST & Dispute Services

Scrutiny support sits inside a wider compliance and dispute map. Our complete practice covers:

GST ComplianceHub for all GST services.
GST Audit & Assessment SupportDepartmental and special audit defence.
GST NoticeGST notice response and representation.
GSTR-2B & ITC ReviewITC eligibility review.
GSTR-2A ReconciliationDynamic statement matching.
GST ReconciliationBooks to returns reconciliation.
GSTR-3B FilingMonthly summary return and ITC claim.
GST Refund ServicesAll Section 54 refund categories.
Income Tax NoticeIncome tax notice response.
Scrutiny AssessmentIncome tax scrutiny representation.
CIT AppealsAppeal representation.
Internal AuditProcess and controls review.

Frequently Asked Questions

Common Questions on Scrutiny of GST Returns

What is scrutiny of GST returns under Section 61?
Scrutiny of GST returns under Section 61 of the CGST Act 2017 is a process where the proper officer examines filed returns to verify correctness and informs the taxpayer of discrepancies. The procedure is in Rule 99 of the CGST Rules 2017. The officer issues a discrepancy notice in Form GST ASMT-10, the taxpayer replies in Form GST ASMT-11, and a satisfactory explanation leads to closure in Form GST ASMT-12. Scrutiny is a verification, not a demand, but an unsatisfactory reply can escalate to audit or demand. Our GST audit and assessment support page covers the escalation stages.
What is Form GST ASMT-10?
Form GST ASMT-10 is the scrutiny notice issued under Section 61 of the CGST Act 2017 and Rule 99 of the CGST Rules 2017. It informs the taxpayer of the discrepancies noticed in the returns and seeks an explanation within the prescribed period. The notice sets out the GSTIN, the tax period, the discrepancy observed, and the issuing officer's particulars. Importantly, it is only a notice and not a demand — a chance to explain or correct before any formal action. A separate notice is generally issued for each financial year. Our GST notice page covers notice handling.
How do you reply to a GST ASMT-10 notice?
A reply is filed in Form GST ASMT-11 within the prescribed period, with an extension available on request. It must address each discrepancy point by point, either accepting it or explaining it with reconciliations, annexures, working papers, and supporting documents. Where a discrepancy is accepted and tax is payable, the tax can be paid through Form DRC-03 with the particulars mentioned in the reply. The reply is filed on the portal, and if the window has closed it can be submitted to the officer directly. Our GSTR-2B reconciliation and ITC review page covers the credit reconciliation.
What is Form GST ASMT-12?
Form GST ASMT-12 is the order closing the scrutiny where the taxpayer's explanation in Form GST ASMT-11 is found satisfactory. Under Section 61 of the CGST Act 2017, an acceptable explanation means the taxpayer is informed accordingly and no further action is taken. ASMT-12 is the clean closure of the scrutiny without a demand, and it should be preserved safely as evidence of the closure. Securing an ASMT-12 is the best outcome of a scrutiny. Our GST reconciliation page covers the reconciliation that supports closure.
What are the common discrepancies found in GST return scrutiny?
Scrutiny commonly surfaces a mismatch between GSTR-1 outward supplies and the GSTR-3B liability, a difference between the credit claimed in GSTR-3B and the credit in the auto-drafted GSTR-2B, and a difference between the GSTR-3B turnover and e-way bill data. Other issues include reverse charge shortfalls, credit on ineligible categories, unpaid interest on delayed tax, and annual-versus-monthly return differences. Each has a distinct explanation and resolution. Our GSTR-3B filing page covers the return that drives many mismatches.
What happens if you do not respond to a scrutiny notice?
If a taxpayer does not respond within the prescribed period, or the explanation is not acceptable, the officer can escalate. Under Section 61, the officer may proceed to a departmental audit under Section 65, a special audit under Section 66, an inspection under Section 67, or a demand under Section 73 for non-fraud cases or Section 74 for fraud and suppression. Ignoring a scrutiny notice converts a low-cost stage into a full audit or demand with interest and penalty. Our GST audit and assessment support page covers the escalation defence.
Must ASMT-10 be issued before a GST demand notice?
Where a demand arises from scrutiny, the Form GST ASMT-10 must generally precede the demand notice in Form DRC-01, and the demand must relate to the same discrepancies set out in the ASMT-10. Courts have held that a demand on completely different issues, or a demand without a prior ASMT-10 for those discrepancies, can vitiate the proceedings on procedural-fairness grounds. The scrutiny record therefore constrains a later demand and forms the foundation for its defence. Our CIT appeals page covers appeal representation.

Received a GST Scrutiny Notice? Talk to Our GST Team.

Complete scrutiny support for manufacturers, traders, and service providers served a Form GST ASMT-10 discrepancy notice — notice analysis, cause identification, reconciliation, the genuine-versus-contestable split, DRC-03 payment where due, ASMT-11 reply, and ASMT-12 closure or escalation defence, delivered by qualified Chartered Accountants.

Get in Touch
📞 +91 98190 00511 · +91 91670 58000 · +91 98190 00445
✉ nainitsavla@savlagroup.in · 📍 N D Savla & Associates, Mumbai

Popular Cities

Popular Cities

Popular Cities

Popular Cities

©2026.  ND Savla & Associates. All Rights Reserved.

Privacy Policy