Which GST office issues notices in Mumbai?

GST notices in Mumbai are issued by the jurisdictional Commissionerate East West Central or South based on the taxpayer principal place of business. Both CGST Central and Maharashtra SGST State wings may issue notices. Under the cross-empowerment framework one wing typically handles assessment for a given period. Patron Accounting Marine Lines office handles replies to notices from all four Mumbai zones.

How to check GST notice online from Mumbai?

Log in to gst.gov.in with your GSTIN credentials. Navigate to Services then User Services then View Additional Notices and Orders. All notices issued to your GSTIN are displayed in descending chronological order. Click View to download the notice PDF. You also receive SMS and email notifications on your registered mobile and email whenever a notice is issued.

What is the time limit to reply to a GST notice?

Time limits vary by notice type: GSTR-3A non-filing requires response within 15 days. Section 61 scrutiny typically allows 30 days. Section 73 and 74 show cause notices allow 30 days from the date of SCN. RFD-08 refund notices allow 15 days. Section 29 cancellation notices allow 30 days. Missing the deadline can result in ex parte orders and demand confirmation.

What happens if I do not reply to a GST notice in Mumbai?

Non-reply leads to adverse consequences: for GSTR-3A the officer passes a best judgment assessment under Section 62. For Section 73 and 74 the demand is confirmed as an order with full tax interest and penalty. For Section 29 the GSTIN is cancelled suo motu with retrospective effect. Once an order is passed the only recourse is appeal under Section 107 within 3 months.

What is the difference between Section 73 and Section 74?

Section 73 applies when tax is not paid or short paid without fraud suppression or misstatement. Consequence is tax plus interest with no penalty if paid within 30 days of SCN. Section 74 applies when fraud suppression or wilful misstatement is involved. Consequence is tax plus interest plus 100 percent penalty. Penalty reduces to 50 percent if paid within 30 days of SCN.

Can a CA reply to GST notice on my behalf?

Yes a practising Chartered Accountant can be authorised to reply to GST notices and represent the taxpayer before the adjudicating authority. The taxpayer issues a Letter of Authorisation or files Form GST PCT-05. Patron Accounting CA team acts as the authorised representative for Mumbai businesses handling both portal replies and in-person hearings at the Commissionerate.

What is DRC-01D and do I need to reply?

DRC-01D is an automated intimation issued by the GST system when it detects ITC differences between GSTR-2B and GSTR-3B. It is not a formal show cause notice and does not legally require a reply. However ignoring DRC-01D can lead to a formal Section 73 or 74 SCN. Mumbai businesses should treat it as an early warning and verify the ITC discrepancy.

Can I pay voluntarily to avoid penalty under Section 73?

Yes under Section 73(5) if the taxpayer pays tax and interest before SCN issuance no penalty is levied. Under Section 73(8) if paid within 30 days of SCN proceedings are concluded. Payment is made through DRC-03 on the GST portal using electronic cash ledger. Patron computes exact liability and files DRC-03 proactively to close the matter before adjudication.

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GST Notice Reply in Mumbai: Respond Correctly, Avoid Penalties

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Types: GSTR-3A (non-filing), Section 61 (scrutiny), Section 73/74 (demand), Section 29 (cancellation), DRC-01/01A/01D

Reply Mode: Online via gst.gov.in under Services > User Services > View Additional Notices/Orders. DSC or EVC authentication

Time Limit: 15 to 30 days typically. GSTR-3A: 15 days. Section 61/73/74/29: 30 days. RFD-08: 15 days. Missing = ex parte order

Consequence: Penalty, interest, demand confirmation, registration cancellation, prosecution. Section 73: tax + interest. Section 74: tax + interest + 100% penalty

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BKC BFSI firm received Section 73 SCN for Rs 45 lakh ITC mismatch. Patron analysed each ground, demonstrated timing differences with invoice-level reconciliation, and filed DRC-03 for Rs 2 lakh genuine short-payment. Remaining Rs 43 lakh demand dropped. Hearing at GST Bhavan handled seamlessly.

Arjun Shah

CFO, Financial Services, BKC

★★★★★

2 months ago

“

Andheri MIDC manufacturer: multi-year RCM demand for GTA services. Patron computed exact RCM liability across 3 years, filed DRC-03 voluntary payment before adjudication, and closed the matter under Section 73(5) with zero penalty. Saved Rs 8 lakh in potential penalties.

Priya Kapoor

Director, Manufacturing, Andheri MIDC

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3 months ago

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SEEPZ exporter with 4 pending RFD-08 refund SCNs. 15-day deadline for each. Patron organised all FIRCs, shipping bills, and LUT copies ground-wise and filed all 4 replies within deadline. All refunds subsequently released. Expert export documentation handling.

Vikram Desai

MD, Export Unit, SEEPZ

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Received a Section 148 notice and Patron resolved it without us paying a single rupee extra.

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Business Owner, Hyderabad

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From BKC BFSI ITC scrutiny to Andheri MIDC RCM demands to SEEPZ export refund SCNs - Mumbai's taxpayers trust Patron for GST notice response.

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Overview What Is It Who Receives Services Process Documents Challenges Costs Timeline Why Patron Notice Types FAQs

GST Notice Reply in Mumbai: Complete Overview

📌 TL;DR - GST Notice Services at a Glance

Formal communication from GST department flagging discrepancies or demanding tax. Reply within 15-30 days via gst.gov.in. Mumbai has 4 Commissionerate zones (East/West/Central/South). Section 73: tax + interest (no penalty if paid in 30 days). Section 74: tax + interest + 100% penalty (fraud). Non-reply = demand confirmed or GSTIN cancelled. DRC-03 voluntary payment to close before adjudication.

Mumbai generates one of the highest volumes of GST notices in India. BKC BFSI ITC scrutiny, Andheri MIDC RCM demands, SEEPZ export refund SCNs, automated DRC-01D intimations across all sectors.

Parameter	Detail
Common Types	GSTR-3A, Section 61, Section 73/74, Section 29, DRC-01/01A/01D
Reply Mode	Online on gst.gov.in (Services > User Services > Notices/Orders)
Time Limit	15-30 days (varies by type)
Section 73	Tax + interest; no penalty if paid within 30 days of SCN
Section 74	Tax + interest + 100% penalty (50% if paid in 30 days)
Jurisdiction	GST Commissionerate Mumbai East, West, Central, South
Non-Reply	Demand confirmed, GSTIN cancelled, prosecution possible

Patron's Marine Lines office handles all notice types. Related: GST notice (national), GST returns, GST audit, GST registration, statutory audit.

Content is reviewed quarterly for accuracy.

What Is a GST Notice?

A GST notice is an official communication issued by the GST department to a registered taxpayer under the CGST Act, 2017, requiring the taxpayer to explain discrepancies, pay outstanding tax, or show cause why penalties should not be imposed.

Served via Section 169 modes: personally, registered post, email, or GST portal. Portal notices appear under Services > User Services > View Additional Notices/Orders. SMS and email notification sent to registered contacts.

Mumbai's 4 Commissionerate zones (East/West/Central/South) issue notices. CGST and MGST wings may issue separately. Filed on gst.gov.in. National GST notice guide.

Key Terms for GST Notice:

Section 73 (Non-Fraud): Tax + interest. No penalty if paid within 30 days of SCN. DRC-03 voluntary payment before SCN = zero penalty.
Section 74 (Fraud): Tax + interest + 100% penalty. Reduces to 50% if paid within 30 days. Fraud/suppression/wilful misstatement alleged.
Section 61 (Scrutiny): Officer informs of discrepancies. 30-day reply. If unresolved, escalates to Section 73/74.
Section 29 (Cancellation): 6+ months non-filing. 30-day reply. File pending returns + explanation. Non-response = suo motu cancellation.
DRC-01D: Automated ITC mismatch alert. Not formal SCN. No legal reply required. But ignoring can escalate. Treat as early warning.
DRC-03: Voluntary payment form. Pay before SCN = zero penalty under S.73(5). Pay within 30 days of SCN = proceedings concluded.

Notice Replied

Who Receives GST Notices in Mumbai?

BFSI (BKC, Nariman Point): Section 61 scrutiny for GSTR-1 vs 3B mismatches. ITC reversal queries on input services. High-value transactions flagged. GST returns.

Manufacturers (Andheri MIDC, Thane-Belapur): RCM non-payment on freight, legal, GTA services. Section 73/74 for under-reported outward supplies. GST audit.

Exporters (SEEPZ, JNPT): IGST refund SCNs, LUT validity issues, zero-rated supply documentation gaps. RFD-08 with 15-day window. GST registration.

IT/ITES (Powai, Andheri): Place of supply queries for export of services. FIRC documentation. ITC eligibility on mixed supplies. Statutory audit.

Retail/E-commerce/Real Estate: GSTR-3A for delayed filing. DRC-01D for ITC mismatches. Rule 42/43 proportional ITC reversal notices. Accounting services.

GST Notice Response Services

Service	What We Do
Notice Analysis and Classification	Identify type (GSTR-3A, S.61, S.73, S.74, S.29, DRC-01/01A/01D), jurisdiction (CGST or MGST), time limit, potential consequences. Same-day classification for Mumbai clients
Technical Reply Drafting	Legally sound, fact-based reply addressing each ground. Computation verification, ITC reconciliation, RCM analysis, supply classification. CGST Act section references and legal arguments
Supporting Document Compilation	Organisation and digitisation of invoices, challans, GSTR-1/3B/2B data, bank statements, shipping bills, LUT copies. Ground-wise filing for adjudicating officer
GST Portal Reply Filing	Online submission with document uploads, DSC/EVC authentication, confirmation download. Case status monitoring for officer response
Personal Hearing Representation	Representation before all 4 Mumbai Commissionerate zones (East/West/Central/South). GST Bhavan and Commissionerate offices. Written submissions with evidence files
DRC-03 Voluntary Payment	Compute exact liability. File DRC-03 for voluntary payment to avoid or reduce penalties under Section 73/74 before demand order. Cash ledger payment
Appeal Filing	If order adverse: preparation and filing before Appellate Authority within 3 months under Section 107. Grounds of appeal with supporting documents
Notice Tracking Calendar	Systematic tracking across all GSTINs: notice deadlines, hearing dates, order statuses. Multi-GSTIN Mumbai businesses get consolidated compliance dashboard

Our Process

GST Notice Reply Process in Mumbai

Our 6-step process covers complete GST notice response from identification through ground analysis, document gathering, reply drafting, portal filing, to hearing and outcome monitoring.

Step 1

Identify and Classify the Notice

Log in to gst.gov.in, navigate to Services > User Services > View Additional Notices/Orders. Download notice PDF. Identify type (GSTR-3A, S.61, S.73/74, S.29, DRC-01/01A/01D), issuing authority (CGST zone or Maharashtra SGST), and reply deadline. Patron provides same-day classification at Marine Lines.

Notice downloadedType identifiedDeadline set

Classified 01

Step 2

Analyse Grounds and Compute Impact

Review each ground/discrepancy in the notice. For ITC mismatches: reconcile GSTR-2B with GSTR-3B at invoice level. For turnover discrepancies: compare GSTR-1 with books. For RCM notices (Andheri MIDC): verify liability against freight and GTA invoices. Quantify tax, interest, penalty exposure per ground.

Grounds analysedITC reconciledExposure quantified

Impact Assessed 02

Step 3

Gather Supporting Documents

Compile all evidence: original invoices, debit/credit notes, payment proof, GSTR-1/3B/2B summaries, bank statements, shipping bills (SEEPZ exporters), LUT copies, prior correspondence. Organise ground-wise for easy adjudicating officer reference.

Evidence compiledGround-wise organisedExport docs included

Documents Ready 03

Step 4

Draft Technical Reply

Structured reply addressing each ground. Reference CGST Act sections, rules, notifications, CBIC circulars. For S.73: demonstrate non-fraud intent (avoid S.74). For BKC BFSI: ITC reconciliation worksheets. For SEEPZ: FIRC certificates + customs documentation.

Legal arguments draftedAct sections citedEach ground addressed

Reply Ready 04

Step 5

File Reply on GST Portal

Navigate to notice on portal, click 'Add Reply'. Enter reply text, upload supporting documents (PDF, within size limits), select authorised signatory, submit using DSC/EVC. Download acknowledgment with Reference Number (RFN). Status changes to 'Reply furnished'.

Reply uploadedDSC/EVC authenticatedRFN downloaded

Filed 05

Step 6

Attend Personal Hearing and Monitor Outcome

If Commissionerate calls hearing: attend or authorise Patron via Form GST PCT-05. Present case with documentary evidence. After hearing, monitor portal for adjudication order. If adverse: evaluate appeal options within 3-month window under Section 107.

Hearing attendedEvidence presentedOrder monitored

Resolved 06

Documents Required for GST Notice Reply

Original GST Notice: Downloaded from portal with reference number, date, and grounds.
Filed GSTR-1, GSTR-3B, GSTR-2B: For periods covered. Download summaries and invoice-level data.
Tax Payment Challans: Proof of GST payments during notice period via cash/credit ledger.
Purchase and Sales Invoices: For ITC verification and turnover reconciliation. Include credit/debit notes.
Bank Statements: Corroborate transaction values and payment flows.
Export Documentation: Shipping bills, Bills of Lading, LUT, FIRC for SEEPZ/JNPT exporters.
RCM Computation Worksheets: For Andheri MIDC manufacturers: RCM on freight, legal, security, GTA.

Mumbai Tip: Businesses receiving notices from both CGST and Maharashtra SGST for the same period should coordinate replies carefully. Under cross-empowerment, one wing typically handles assessment. Patron verifies jurisdictional allocation before drafting to avoid duplicative proceedings.

Common GST Notice Challenges in Mumbai

Challenge	Impact	How Patron Accounting Solves It
Automated DRC-01D Volume	High-turnover BKC firms get automated ITC mismatch intimations. Not formal SCN but ignoring escalates to S.73/74. Many Mumbai businesses dismiss these	Treat as early warning. Verify ITC discrepancy. Pay differential or prepare documentation. Proactive resolution prevents escalation
GSTR-1 vs GSTR-3B Scrutiny	Large transaction volumes: minor timing differences trigger S.61 scrutiny. BKC quarterly GSTR-1 vs monthly GSTR-3B particularly susceptible	Quarterly vs monthly filing mismatch analysis. Timing difference documentation. Reconciliation worksheets with each reply
MIDC RCM Demand Notices	Manufacturers miss RCM on GTA, security, legal services. Multi-year demands compound exposure. 12% interest from invoice date	Comprehensive RCM liability audit. Voluntary DRC-03 payment before SCN. Multi-year computation with interest calculation
Export Refund SCNs (SEEPZ)	Missing FIRCs, shipping bill date mismatches, LUT validity lapses. 15-day RFD-08 window tight for multiple refund applications	Export documentation organised per refund. FIRC tracking system. LUT validity monitored proactively. 15-day response guaranteed
Section 29 Cancellation	6+ months non-filing = cancellation notice. Non-response = suo motu cancellation with retrospective effect. Affects all downstream transactions	Immediate pending return filing. Explanation with reasons for delay. GSTIN retention secured within 30-day window

GST Notice - Cost of Non-Compliance

Fee Component	Amount
GSTR-3A Non-Reply	Best judgment assessment (S.62): tax + interest + late fee + penalty
Section 73 Demand Confirmed	Tax + interest (no penalty if paid within 30 days of SCN)
Section 74 Demand Confirmed	Tax + interest + 100% penalty
Section 29 Cancellation	GSTIN cancelled suo motu; retrospective effect
Patron: Notice Reply (Scrutiny)	Starting Rs 5,000
Patron: Reply (S.73/74 SCN)	Starting Rs 10,000
Patron: Hearing Representation	Starting Rs 7,500/hearing

All fees and charges listed are indicative only and do not constitute a binding offer. Final amounts may vary depending on the volume of work and the complexity involved.

Professional service charges for drafting, filing, and representation are separate from the statutory fees. The exact fee depends on the complexity of the case, disputed amount, and number of hearings required. Contact us for a detailed quote.

Get a free GST Notice consultation - Call +91 945 945 6700 or WhatsApp us. No-obligation assessment.

GST Notice Reply Timeline

Stage	Estimated Timeline
GSTR-3A (Non-Filing)	15 days
Section 61 (Scrutiny)	30 days (or as specified)
Section 73 SCN (Non-Fraud)	30 days from SCN date
Section 74 SCN (Fraud)	30 days from SCN date
Section 29 (Cancellation)	30 days from notice date
RFD-08 (Refund SCN)	15 days
DRC-01D (Intimation)	No formal reply; take corrective action

Note: Every day of delay reduces available response options. Under S.73, paying within 30 days of SCN = zero penalty. Under S.74, paying within 30 days = 50% penalty (vs 100%). Missing deadline = ex parte order. Patron provides same-day classification and begins reply drafting immediately upon notice receipt from Mumbai clients.

Key Benefits

Why Choose Patron for GST Notice Reply in Mumbai

Same-Day Classification

Walk-in at Marine Lines for urgent notice response. Same-day notice type identification, deadline setting, and strategy assessment. Located centrally for all Mumbai business districts.

All 4 Commissionerate Zones

Representation before Mumbai East, West, Central, South. Familiarity with adjudication patterns across all zones. In-person hearings at GST Bhavan and Commissionerate offices.

Section 73/74 Expertise

Strategy focused on demonstrating non-fraud intent (keeping matter under S.73). DRC-03 voluntary payment to close before adjudication. Detailed legal arguments with CGST Act citations.

Integrated GST Compliance

Notice response coordinated with GSTR-1/3B filing and annual return. No conflicting positions. 10,000+ businesses, 4.9 rating, GST expertise since 2017.

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Offices in Pune, Mumbai, Delhi, and Gurugram. Trusted by Hyundai, Asian Paints, Bridgestone, and 10,000+ businesses for GST compliance and notice response.

Common GST Notice Types for Mumbai

Notice Type	CGST Section	Reply Deadline
Non-Filing Notice	GSTR-3A	15 days
Scrutiny Notice	Section 61	30 days
Demand (Non-Fraud)	Section 73 / DRC-01	30 days from SCN
Demand (Fraud)	Section 74 / DRC-01	30 days from SCN
Cancellation	Section 29	30 days
Refund SCN	RFD-08	15 days
ITC Intimation	DRC-01D	No formal reply

Related Services

Mumbai businesses dealing with GST notices often need:

GST Notice (National) - India-wide notice guide.
GST Returns - Monthly/quarterly filing.
GST Audit - Department audit support.
GST Registration in Mumbai - New/revoked registration.
Statutory Audit - Annual audit.
TDS Return Filing - TDS compliance.

Legal Framework for GST Notices

CGST Act, 2017:

S.61: Scrutiny. S.73: Non-fraud demand. S.74: Fraud demand. S.29: Cancellation. S.107: Appeal (3 months). S.169: Service of notice.

Forms:

DRC-01/01A: SCN under S.73/74. DRC-01D: Automated ITC intimation. DRC-03: Voluntary payment. RFD-08: Refund SCN. PCT-05: Representative authorisation.

Penalty:

S.73: Tax + interest; no penalty if paid in 30 days. S.74: Tax + interest + 100% penalty (50% if paid in 30 days). S.62: Best judgment assessment.

Mumbai: 4 Commissionerate zones (East/West/Central/South). CGST + MGST wings. GST Portal

FAQs: GST Notice Reply in Mumbai

Get answers about GST office jurisdiction, checking notices online, reply deadlines, consequences of non-reply, Section 73 vs 74, CA representation, DRC-01D, and voluntary payment.

Quick Answers

GST notice ka reply kaise kare? GST portal pe login karo, Services > User Services > View Additional Notices/Orders. Notice download karo, reply type karo, documents upload karo, DSC/EVC se submit karo. Deadline mat miss karo.

Reply nahi kiya toh kya hoga? S.73/74 mein demand confirm. S.29 mein GSTIN cancel. S.62 mein best judgment assessment. Appeal 3 mahine mein karna padega.

Section 73 aur 74 mein fark? 73: fraud nahi, tax + interest, 30 din mein pay = zero penalty. 74: fraud, tax + interest + 100% penalty, 30 din mein = 50% penalty.

Respond Within the Deadline - Every Day Counts

GST notices carry 15-30 day deadlines. Missing = ex parte order with full demand + penalty. Under S.73, paying within 30 days of SCN eliminates penalty. Under S.74, it reduces penalty from 100% to 50%. S.29 cancellation notice left unanswered = permanent GSTIN loss with retrospective cancellation. Mumbai's 4 Commissionerate zones are actively issuing notices based on data analytics.

Received a notice? Call +91 945 945 6700 or WhatsApp us immediately.

Respond Right - Protect Your Business

GST notice response requires prompt action, technical accuracy, and strategic positioning. Whether routine GSTR-3A or Section 73/74 SCN with significant demand. Mumbai's 4 Commissionerate zones actively issue notices to BKC BFSI, MIDC manufacturers, SEEPZ exporters.

S.73: pay within 30 days = zero penalty. S.74: pay within 30 days = 50% vs 100%. DRC-03 voluntary payment closes matters before adjudication. Every day of delay reduces options.

Patron provides same-day classification, technical reply, hearing representation at all 4 zones, and appeal filing from Marine Lines. 10,000+ businesses, 4.9 rating, 15+ years, GST expertise since 2017.

📞 Call +91 945 945 6700 💬 WhatsApp Us ✉️ Email Us

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GST Notice Services Across India

Patron Accounting provides GST notice reply and representation services in major cities across India.

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Content Created: 24 March 2026 | Last Updated: | Next Review: 24 June 2026 | Reviewed By: CA & CS Team, Patron Accounting LLP

This page covers GST notice reply in Mumbai. Content reviewed quarterly (Freshness Tier 1) as CBIC circulars and amnesty schemes change the notice landscape.

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