Rated 4.9/5 by 312+ Chennai clientsZero penalty record across all filings24-hour response · WhatsApp-first supportOffices: Maduravoyal, Nerkundram & Nolambur (upcoming)15+ years of expert tax & compliance consulting500+ active clients across 243 Chennai areasRated 4.9/5 by 312+ Chennai clientsZero penalty record across all filings24-hour response · WhatsApp-first supportOffices: Maduravoyal, Nerkundram & Nolambur (upcoming)15+ years of expert tax & compliance consulting500+ active clients across 243 Chennai areas
GST Audit Support for residential firms in Madambakkam

GST Audit Support in Madambakkam, Chennai

the business activity radiating outward from Madambakkam Lake and nearby commercial pockets — backed by a 15+ year track record

Madambakkam residential and retail units around Madambakkam Lake — fixed fee, deterministic turnaround and archived working papers. Call 9566-068-468.

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Quick Answer

Can findings of a special audit be challenged in Madambakkam, Chennai?

Yes. Section 66(6) requires the registered person to be given an opportunity of being heard on any material gathered in the special audit which is proposed to be used in any proceeding. After the report, if the proper officer initiates a Section 73 or 74 demand based on the findings, the registered person can contest the demand through the regular SCN-reply-adjudication-appeal route.

Transparent Pricing

GST Audit Support in Madambakkam — Plans & Pricing

Fixed fees · Zero hidden charges · Call 9566-068-468 for a custom quote.

MonthlyAnnualSave 2 Months
Nill
Basic ADT-01 documentation
₹5,000/per engagement

  • ADT-01 Notice Review
  • Audit Document Checklist
  • Records Compilation Support (12 months)
  • GSTR-1 vs GSTR-3B Reconciliation
  • On-site Audit Representation
  • ADT-02 Reply Drafting
  • Audit Period Coverage: 1 financial year
  • Reconciliation Depth: Summary level
  • WhatsApp Document Support
  • GST Advisory Calls
  • Section 66 Special Audit Handling
  • Section 107 Appeal Filing
Starter
On-site audit support 1 day
₹15,000/per engagement

  • ADT-01 Notice Review
  • Audit Document Checklist
  • Records Compilation Support (12 months)
  • GSTR-1 vs GSTR-3B Reconciliation
  • On-site Audit Representation (1 day)
  • ADT-02 Reply Drafting
  • Audit Period Coverage: 1 financial year
  • Reconciliation Depth: Line-item
  • WhatsApp Document Support
  • GST Advisory Calls (1 session)
  • Section 66 Special Audit Handling
  • Section 107 Appeal Filing
Most Popular ⭐
Professional
Full audit representation + ADT-02 reply
₹35,000/per engagement

  • ADT-01 Notice Review
  • Audit Document Checklist
  • Records Compilation Support (up to 5 years)
  • GSTR-1 vs GSTR-3B vs Books Reconciliation
  • On-site Audit Representation (full audit)
  • ADT-02 Findings Reply
  • Table 8 GSTR-9 ITC Reconciliation
  • Section 17(5) Workings
  • RCM Register Reconstruction
  • DRC-03 Closure Filing
  • Audit Period Coverage: Up to 5 financial years
  • Reconciliation Depth: Line-item with documentary backup
  • WhatsApp Document Support
  • GST Advisory Calls (Unlimited)
  • Section 66 Special Audit Handling
  • Section 107 Appeal Filing
Premium
Section 66 special audit + Section 107 appeal
₹85,000/per engagement

  • ADT-01 Notice Review
  • Audit Document Checklist
  • Records Compilation Support (up to 6 years)
  • GSTR-1 vs GSTR-3B vs Books Reconciliation
  • On-site Audit Representation (full audit)
  • ADT-02 Findings Reply
  • Table 8 GSTR-9 ITC Reconciliation
  • Section 17(5) Workings
  • RCM Register Reconstruction
  • DRC-03 Closure Filing
  • Section 66 Special Audit Coordination with Nominated CA
  • DRC-01 SCN Reply (Section 73/74)
  • Section 107 First Appeal Filing with 10% Pre-deposit
  • Personal Hearing Representation
  • Audit Period Coverage: Up to 6 financial years
  • Reconciliation Depth: Litigation-grade with case-law backing
  • WhatsApp Document Support
  • GST Advisory Calls (Unlimited)
  • Dedicated Audit Manager
  • Priority 24-Hour Support

Swipe to see all plans

Prices exclude GST. For enterprise pricing, call 9566-068-468.

Why FilingPro?

Why Madambakkam Clients Choose FilingPro

Expert GST Audit Support in Madambakkam — qualified professionals, 15+ years experience, zero-penalty track record.

6-Year Records Retention Maintained

All audit working papers, GSTR-2B downloads, RCM workings and reconciliation sheets retained for 6 years from the due date of the annual return — meeting Section 36 read with Rule 56 record-retention obligations.

Section 107 First Appeal Filed

Where DRC-01 SCN escalates to a Section 73(9) or 74(9) demand order, Section 107 appeal is filed within 3 months with 10% pre-deposit. Personal hearing represented by qualified professionals.

15+ Years Chennai Audit Experience

Our practice has handled departmental audits since the service tax and VAT era — deep institutional memory of jurisdictional CGST and SGST audit teams in Chennai, their typical findings and effective reply structures.

ADT-01 Notice Handled End-to-End

Every ADT-01 notice received by a Madambakkam client is acknowledged within 24 hours and full records compilation begins under Rule 101(2). No last-minute scramble at audit start.

On-Site Audit Representation

For audits conducted at the registered principal place of business, FilingPro consultants are present throughout — answering queries, producing records and protecting against adverse interpretations on the spot.

Table 8 GSTR-9 Reconciliation

Table 8 of GSTR-9 — the reconciliation between GSTR-2A/2B and ITC availed in GSTR-3B — prepared in advance with documentary backup. Variances explained before audit team raises queries.

Key Benefits

What Madambakkam Clients Get

Every GST Audit Support engagement delivers measurable, guaranteed outcomes — expert professionals, on time, every time.

Natural Justice Procedural Defences
15 working days notice under Rule 101(2), 3-month audit completion under Rule 101(4), 30-day DRC-06 reply window under Section 73/74 — every procedural timeline tracked. Procedural lapses by department challenged.
Multi-State GSTIN Audit Coordination
For Madambakkam headquartered businesses with branches outside Tamil Nadu, GSTIN-wise records produced at the principal place of business — joint CGST + SGST audit handled under one engagement.
GSTR-9C Self-Certification Without Surprises
For Madambakkam businesses above ₹5 crore turnover, GSTR-9C reconciliation between audited financials and GSTR-9 prepared and self-certified well before 31 December — no Table 8 mismatch, no HSN summary gap.
Confidential Audit Defence
Audit working papers, ADT-02 findings and reconciliation evidence stored under access-controlled channels. Madambakkam clients' audit data is never shared with third parties or used for cross-marketing.
Audit Closed Without Demand
Where findings are minor and accepted, voluntary payment via DRC-03 closes the audit at ADT-04 stage. Madambakkam clients avoid DRC-01 SCN, Section 73/74 adjudication and penalty escalation.
ITC Defended Against Supplier Default
ITC questioned solely because the supplier did not pay tax to the exchequer is defended with Section 16 compliance evidence and Madras HC precedent — credits retained without reversal.
Comparison

Section 65 (Departmental) vs Section 66 (Special)

Why this matters here — In Madambakkam, the cluster of residential, retail, small trade businesses that defines Madambakkam's commercial fabric; served by short connections to Selaiyur and Sembakkam and onward to central Chennai.

AspectSection 65 (Departmental)Section 66 (Special)
Operative provisionSub-section (1) of Section 65 of the CGST Act 2017 read with Rule 101 of the CGST RulesSub-section (1) of Section 66 of the CGST Act 2017 read with Rule 102 of the CGST Rules
Authority who orders the auditCommissioner or any officer empowered by general or specific authorisation drives the audit through internal departmental staffOfficer ranked Assistant Commissioner or above, on the Commissioner's prior approval, directs an externally nominated professional
Person who conducts the examinationDepartmental proper officer either visits the registered place or summons books to the officeAn external professional, drawn from the CA or CMA pool and nominated by the Commissioner, examines records for the department
Triggering preconditionSelection on risk parameters; no satisfaction of mis-declaration is required to commenceOpinion that value declared is not correct or credit availed is not within normal limits, recorded with reasons
Initiating form and notice windowForm ADT-01 served at least fifteen working days before commencement per Rule 101(2)Form ADT-03 issued as a direction; no fifteen-day buffer is prescribed since the audit is by a nominated professional
Time limit to completeThree months from commencement, extendable by six months by the Commissioner for reasons recorded in writingNinety days for submission of report by the nominated professional, extendable by another ninety days on application
Stage at which the engagement beginsAny time during the record-retention window under Section 36, generally any complete financial yearAt any stage of scrutiny, enquiry, investigation or any other proceeding under the Act per Section 66(1)
Concluding instrumentForm ADT-02 records findings; demand if any follows separately through DRC-01 under Section 73 or Section 74Form ADT-04 records the nominated auditor's report; subsequent action proceeds under Section 73 or Section 74 as appropriate
Bar on a second audit of the same periodDepartmental audit does not preclude action under other provisions; fresh material is generally needed to revisitSpecial audit may be ordered even where Section 65 audit was earlier conducted on the same period
Who bears the audit costCost is borne by the department; no professional fee burden falls on the registered personExpenses including remuneration of the nominated professional are determined and paid by the Commissioner under Section 66(5)
Permissible defence themesReconciliation completeness, supplier-side bona fide credit per Suncraft Energy, jurisdictional discipline on procedural lapsesChallenge to recorded satisfaction of mis-declaration, opportunity of hearing under Section 66(3), Kranti Associates speaking-order standard
Onward escalation pathwayADT-02 findings, if disputed, mature into DRC-01 then DRC-07; first appeal lies under Section 107 with ten per cent pre-depositADT-04 report feeds into Section 73 or 74 proceedings; final order is appealable under Section 107 on the same pre-deposit basis
Documents Required

Documents for GST Audit Support

Share documents via WhatsApp to 9566-068-468. No office visit required for Madambakkam clients.

12 months of GSTR-1 GSTR-3B and GSTR-9 returns for the audit period
Audited financial statements with Schedule III balance sheet and P&L
ITC ledger with Section 17(5) blocked-credit reversals and Table 8 GSTR-9 working
E-invoice IRN logs reconciled with GSTR-1 (for AATO above ₹5 crore)
E-way bill register for consignments above ₹50000 with vehicle and route details
RCM register — advocate fees GTA security director payments cash-paid and ITC-claimed
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Statutory Deadlines

Compliance deadlines that matter

Miss any of these and the next consequence kicks in automatically.

Deadlines in this neighbourhood — In Madambakkam, the business activity radiating outward from Madambakkam Lake and nearby commercial pockets.

Trigger eventDaysFormConsequence
Receipt of audit intimation in Form GST ADT-01 from the proper officer15 daysRecords preparation and place-of-business readinessAudit commences at the place of business or office of proper officer with or without taxpayer-side preparation; observations under Rule 101(4) may proceed on incomplete records
Date of commencement of audit under Explanation to Section 65(4)90 daysAudit completion by proper officerAudit must be completed within ninety days; extension up to six months by Commissioner-recorded order is the only safety valve
Conclusion of audit by the proper officer30 daysGST ADT-02 (findings communication)Proper officer must communicate findings, rights and obligations and reasons within thirty days; non-compliance vitiates the closure step
Service of ADT-01 by the proper officer15 daysRecords production at registered placeAudit commences on the date specified after the fifteen working day minimum notice; non-availability of records can trigger Section 122 proceedings for failure to maintain.
Direction for special audit by Commissioner90 daysADT-03 and audit reportNominated chartered accountant or cost accountant to submit the special audit report within ninety days extendable by another ninety days for sufficient cause shown by the auditor or the registered person.
Adjudication order under Section 73 or 74 served90 daysAPL-01 first appealRight of appeal lapses if first appeal under Section 107 is not filed within three months from communication of order
ADT-02 findings allege fraud wilful misstatement or suppression1825 daysSection 74 SCN windowOrder under Section 74 may be passed within five years from the due date of annual return; SCN at least six months prior
Communication of discrepancy in audit notes by the proper officer30 daysReply to discrepancy memoFailure to reply within the time allowed leads to recording of finding adverse to the registered person in ADT-02

Deadline pressure points we see in Madambakkam: For Madambakkam engagements specifically — for the professional and salaried population of Madambakkam navigating personal-tax and home-office GST.

Forms Library

Forms used in this engagement

GST ADT-02Audit report under Section 65

Communication by the proper officer to the registered person of the findings of audit, rights and obligations and reasons for the findings; the formal closure document of departmental audit

Within thirty days of conclusion of audit Jurisdictional proper officer (officer-issued)
GST ADT-03Direction for special audit

Direction issued by the proper officer, with prior approval of the Commissioner, to the registered person to get his records examined and audited by a chartered accountant or cost accountant nominated by the Commissioner

Issued during scrutiny, inquiry, investigation or other proceedings at any stage Officer not below the rank of Assistant Commissioner with Commissioner approval
GST ADT-04Communication of findings of special audit

Communication by the proper officer to the registered person of the findings of the special audit conducted under Section 66; carries the nominee auditor's observations and the officer's view

After receipt of special audit report from nominee auditor Jurisdictional proper officer (officer-issued)
GSTR-9Annual return

Consolidated annual return capturing outward and inward supplies, ITC availed and reversed, taxes paid and demands/refunds; the primary statutory return on which audit observations are anchored

On or before 31 December of the year following the financial year Common Portal (taxpayer)
GSTR-9CReconciliation statement

Self-certified reconciliation between the value of supplies declared in the annual return and the audited annual financial statement, along with reconciliation of tax paid and ITC

Filed along with GSTR-9 by 31 December of the year following the financial year, where turnover exceeds five crore rupees Common Portal (self-certified by registered person)
DRC-01AIntimation of tax ascertained as payable

Pre-show-cause-notice intimation by the proper officer of tax ascertained as payable on the basis of audit observations; carries Part A with officer's quantification and Part B for registered person's reply

Issued before formal SCN under Section 73 or 74; reply within the time allowed Jurisdictional proper officer (officer-issued, taxpayer responds Part B)
DRC-03Voluntary payment intimation

Intimation by the registered person of voluntary payment of tax, interest or penalty including pre-SCN deposit under Section 73(5) or Section 74(5); the principal vehicle for closing out audit observations without formal proceedings

At any time before issuance of SCN or within the period allowed under the SCN Common Portal (taxpayer)
DRC-01Show cause notice under Section 73 or 74

Formal SCN summary served along with the detailed notice; captures the tax, interest and penalty proposed, the financial period and the grounds

Issued at least three months before the time-limit for adjudication order under Section 73(10); six months under Section 74(10) Jurisdictional proper officer (officer-issued)

GST Audit Support in Madambakkam, Chennai 600126

Businesses registered in Madambakkam share the Chennai South jurisdiction, and their statutory matters route through the same Tambaram Division each time. We keep a cycle-by-cycle record of how the Tambaram Division of the Chennai South handles Madambakkam filings and approvals. Statutory correspondence for Madambakkam businesses routes through the Tambaram Division, so we align every GST Audit Support engagement to that jurisdiction from the start. Approvals, acknowledgements and queries for Madambakkam businesses tie back to the Tambaram Division, so our GST Audit Support cadence accounts for how that office works.

Madambakkam sustains a medium flow of commerce for a residential growth corridor locality, and that flow is the raw material for the GST Audit Support files we close here. Freight and foot traffic from the Madambakkam Bus Stop hub pull steady daily commerce through Madambakkam, so there is rarely a quiet filing month in this residential growth corridor pocket. Vendors and customers tied to the Madambakkam Bus Stop network show up across the invoice trail we reconcile for Madambakkam GST Audit Support clients. Working in Madambakkam brings a logistical edge: proximity to Madambakkam Lake and the Madambakkam Bus Stop corridor keeps physical document handling fast.

Mixed residential activity across Madambakkam means our GST Audit Support team keeps sector playbooks ready rather than improvising per client. The residential firms we serve in Madambakkam value a GST Audit Support partner who already understands their sector's compliance rhythm. The business mix in Madambakkam centres on residential, and that sector carries its own GST Audit Support quirks we plan for in advance. A residential operator in Madambakkam gets a GST Audit Support workflow shaped by sector norms, not a one-size-fits-all template.

The Madambakkam GST Audit Support workflow is documented end-to-end: WhatsApp document intake, a working file, qualified review, and a filed acknowledgement back to you. A Madambakkam client sees the same GST Audit Support cadence each cycle: intake, reconciliation, review, filing, acknowledgement. Document intake for Madambakkam clients runs over WhatsApp, so there is no office visit and no paper shuffle for a GST Audit Support engagement. We keep a repeatable GST Audit Support checklist for Madambakkam so nothing in the cycle is improvised or missed.

GST Audit Support clients in Tambaram are handled by the same practitioners who run our Madambakkam desk. We treat Madambakkam and Tambaram as one catchment for GST Audit Support, which keeps documentation and turnaround consistent. A client relocating between Madambakkam and Tambaram keeps the same GST Audit Support file and the same team. Group companies spread across Madambakkam and Tambaram consolidate their GST Audit Support under one engagement with us.

Over several cycles in Madambakkam, the recurring GST Audit Support issues cluster around a predictable short list we screen for early. Common patterns in the Tambaram Division give Madambakkam businesses an early-warning map we use to pre-empt GST Audit Support issues. Each engagement in Madambakkam adds to a record of what the Chennai South jurisdiction expects, sharpening the next GST Audit Support file. Recurring gaps in Madambakkam coaching records are the first thing our GST Audit Support review closes out.

When a Sembakkam business expands into Madambakkam, we extend its GST Audit Support setup to PIN 600126 without disruption. New residential ventures in Madambakkam lean on us to stand up GST Audit Support correctly before the first deadline rather than after a notice. Relocating a registered office into Madambakkam (PIN 600126) changes the assessing division, and we handle that GST Audit Support transition cleanly. For a new business incorporating in Madambakkam or shifting its principal place of business here, GST Audit Support setup is one of the first things to get right.

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Expert Guide

GST Audit Support in Madambakkam — Complete Guide

GST Audit Support for Madambakkam businesses involves four distinct stages — ADT-01 documentation under Rule 101, on-site audit representation, ADT-02 findings reply with DRC-03 voluntary closure where appropriate, and Section 107 first appeal where demand is contested. FilingPro covers all four under a single engagement with line-item documentary backup retained for the full 6-year Section 36 retention window.

GST Audit Support in Madambakkam, Chennai

Section 65 departmental audit and Section 66 special audit representation for Madambakkam businesses — ADT-01 notice handling, on-site audit support, ADT-02 reply drafting and DRC-03 closure under Rule 101 of the CGST Rules.

GST Audit Consultant in Madambakkam — Section 65 and Section 66 Expert

A dedicated GST audit consultant in Madambakkam prepares Table 8 GSTR-9 reconciliation, Section 17(5) workings, RCM register reconstruction and litigation-grade documentary backup for the full 6-year Section 36 retention window.

ADT-01 Notice Reply and ADT-02 Findings Defence in Madambakkam

On receipt of ADT-01, all 12 months of returns plus audited financials, ITC ledger and e-invoice IRN logs are compiled within the 15 working days notice window — and ADT-02 findings are replied with Section 16 case-law backing including Tvl. Diya Agencies.

GSTR-9C Self-Certification Expert in Madambakkam — Above ₹5 Crore Turnover

For Madambakkam businesses with aggregate turnover above ₹5 crore, GSTR-9C reconciliation between audited financials and GSTR-9 is self-certified and filed before 31st December along with full Table 8 ITC tie-up.

Get Expert Help Today
Qualified professionals handle your GST Audit Support in Madambakkam. WhatsApp documents — we begin within 24 hours. From ₹5,000/one-time. Free consultation.
WhatsApp for Free Consultation Call @ 9566-068-468
From ₹5,000/one-time
15+ years experience
Zero penalties guaranteed
Offices at Maduravoyal, Nerkundram & Nolambur (upcoming)
Key Facts — GST Audit Support in Madambakkam
Section 65 departmental audit handled end-to-end for Madambakkam clients — ADT-01 to ADT-04 closure with zero adverse demand.
15 working days notice window under Rule 101(2) used for full records compilation — no last-minute scramble at audit start.
GSTR-1 vs GSTR-3B vs books reconciliation prepared in advance — variances explained before the audit team raises queries.
Table 8 GSTR-9 ITC reconciliation tied line-item to GSTR-2B and audited books — no Table 8 mismatch demand.
Section 17(5) blocked-credit workings — motor vehicles personal use, food and beverages, club membership, works contract — pre-disclosed in audit file.
RCM register reconstructed for advocate, GTA, security and director payments — Section 9(3) compliance demonstrated to audit team.
E-invoice IRN logs reconciled with GSTR-1 for Madambakkam businesses above ₹5 crore AATO — Notification 10/2023 compliance evidenced.
ADT-02 findings replied with Tvl. Diya Agencies and Tvl. Raja Stores case-law where supplier-default ITC reversal is proposed.
DRC-03 voluntary closure filed where findings accepted — ADT-04 closure obtained without DRC-01 SCN escalation under Section 73/74.
Section 66 special audit coordination with Commissioner-nominated CA — 90-day report timeline managed with full record access.
People Also Ask — GST Audit Support in Madambakkam
What is the difference between Section 65 and Section 66 GST audit?
Section 65 is a departmental audit conducted by the Commissioner or an authorised officer at the place of business, with ADT-01 notice 15 working days in advance and 3-month completion (extendable to 6 months). Section 66 is a special audit ordered by an Assistant Commissioner (with Commissioner's approval) and conducted by an external Chartered Accountant or Cost Accountant nominated by the Commissioner, with 90-day report timeline (extendable by 90 days). Section 66 audit cost is borne by the Commissioner under Section 66(5).
How long must GST records be kept for audit?
Section 36 of the CGST Act read with Rule 56 requires retention for 6 years from the due date of the annual return for the relevant financial year. Where the registered person is party to any appeal, revision or proceeding, retention extends to one year after final disposal or 6 years — whichever is later. Cancellation of registration does not extinguish this obligation.
What happens if I do not respond to ADT-01 audit notice?
Non-response leads to ex-parte audit on the basis of available returns and information. Findings communicated via ADT-02 will be unfavourable since the taxpayer's books and reconciliations are absent. The proper officer can then issue DRC-01 under Section 73 or 74 followed by adjudication order under Section 73(9) or 74(9) creating tax demand with interest and penalty.
Can I voluntarily pay tax based on audit findings?
Yes. Where ADT-02 findings are accepted, the short-paid tax along with interest under Section 50 (and applicable penalty) can be voluntarily paid through Form DRC-03 on the GST portal. The proper officer then issues ADT-04 closure order. Voluntary payment under DRC-03 also helps avoid the DRC-01 SCN route under Section 73 or 74.
Is GSTR-9C audit by a CA still mandatory?
No. From FY 2020-21 onwards (Finance Act 2021 amendments) GSTR-9C is self-certified by the registered person, not certified by an external CA. The reconciliation between audited financials and GSTR-9 is prepared and filed by the taxpayer alongside GSTR-9 by 31st December, where aggregate turnover exceeds ₹5 crore in the financial year.
Can the same period be audited twice under GST?
Generally no. Once Section 65 audit is completed and ADT-04 closure order is issued, the same period cannot be re-audited under Section 65. Section 66 special audit is a separate power and may be ordered if the Assistant Commissioner forms an opinion on incorrect valuation or excess credit. Re-opening a closed audit requires fresh material and is exceptional.
Which document sets does the audit team typically demand at ADT-01 stage?

Section 35 with Rule 56 obliges the registered person to keep the universe of tax invoices, stock and production registers, ITC workings, output liability schedules, RCM register, e-way bill logs, IRN files, Section 17(5) computations and matched bank statements ready for production.

What is the statutory record-retention horizon under GST?

Section 36 fixes the horizon at six years measured from the GSTR-9 due date for that year. Where any appeal, revision or proceeding remains pending, retention runs until one year after final disposal or six years, whichever event is later in time.

Can a second GST audit be conducted for the same period?

A second Section 65 audit of the same period is generally not undertaken absent fresh material. However, special audit under Section 66 may be ordered even where Section 65 audit was earlier conducted, and other proceedings under the Act remain available where conditions are met.

Does the audit have to take place at the taxpayer's premises?

Sub-section (1) of Section 65 allows the officer to elect between an on-premises audit and an office-of-the-officer audit. For most {{area_name}} taxpayers the on-site route is preferred so that books, statutory registers and electronic backups can be inspected together.

Is the audit unit the PAN or the individual registration number?

The audit unit is each GSTIN; assessment and book-keeping are GSTIN-specific even where the underlying PAN is common. The Tamil Nadu registration of a pan-India taxpayer is audited independently by the jurisdictional CGST or SGST authority covering that GSTIN.

What is the difference between ADT-02 and DRC-01?

ADT-02 is the audit-findings report under Rule 101(5) at the end of a Section 65 audit. DRC-01 is the show-cause notice issued under Section 73 or 74 read with Rule 142 to demand tax. ADT-02 findings, if disputed, mature into a DRC-01 SCN separately.

What Madambakkam clients want to know before signing: For Madambakkam engagements specifically — in the residential growth corridor micro-market of Madambakkam.

Expert Guide

A complete walkthrough — Gst Audit Support

Reading this guide locally — In Madambakkam, around the Madambakkam Lake catchment of Madambakkam.

What is a GST audit and where does it sit in the compliance architecture

Statutory framework under Chapter XIII of the CGST Act

The audit framework under the Central Goods and Services Tax Act 2017 is contained in Chapter XIII, comprising Sections 65, 66 and 71. Section 65 provides for departmental audit, Section 66 for special audit by a Chartered Accountant or Cost Accountant nominated by the Commissioner, and Section 71 for access to business premises by an authorised officer. The Empowered Committee 2009 First Discussion Paper had envisaged audit as the principal verification layer in a self-assessment regime, replacing the pre-GST pattern of routine assessment under the VAT/CST framework. The architecture is risk-based: not every registered person is audited; selection is driven by Section 65(2) read with internal CBIC risk-management directions which factor in turnover scale, sectoral risk profile, prior compliance history and reconciliation gaps surfaced in GSTR-9C self-certification. The audit-process closure under Section 65(7) feeds either into a no-objection certificate, a voluntary DRC-03 payment, or an SCN under Section 73 or Section 74 depending on whether tax has been short-paid, short-collected or wrongly availed as ITC.

Audit versus assessment versus inspection

Audit under Section 65 or 66 is conceptually distinct from assessment under Sections 61 (scrutiny of returns) and 62 (best-judgement assessment of non-filers) and from inspection / search / seizure under Section 67. Scrutiny under Section 61 is a desk-review of returns by the proper officer who issues ASMT-10 on discrepancies; the registered person responds in ASMT-11; closure or escalation follows. Audit is broader — Section 65(5) permits examination of the books, returns, statements, declarations and other documents to verify correctness of turnover declared, taxes paid, refund claimed and ITC availed, plus assessment of compliance with the Act. Inspection under Section 67 is targeted enforcement upon reason-to-believe of tax evasion and is invasive — premises access, seizure of records and goods. The OECD Forum on Tax Administration's compliance-pyramid model recommends graduated escalation from desk review to field audit to inspection, and the Indian framework broadly mirrors that design.

Self-certification under GSTR-9C and its audit interplay

Until Finance Act 2021 amendments, Section 35(5) had required certification of GSTR-9C by a Chartered Accountant or Cost Accountant for registered persons whose aggregate turnover exceeded the prescribed threshold. The Finance Act 2021 substituted Section 35(5) and amended Section 44, shifting GSTR-9C to a self-certified reconciliation statement filed by the registered person without third-party attestation, effective FY 2020-21 onwards (Notification 29/2021-CT). The reconciliation in GSTR-9C between audited financial statements and GSTR-9 annual return is now an internal-control disclosure; it does not substitute for departmental audit under Section 65. Audit teams treat GSTR-9C self-certified reconciliations as primary working papers — Table 5 (turnover reconciliation), Table 9 (tax payable reconciliation) and Table 12-14 (ITC reconciliation) become the starting points of Section 65 audit interrogation.

Rule 56 stock records

Sectoral application of Rule 56(18) — jewellery, precious metals

Rule 56(18) applies to a narrow but high-revenue-risk band of trades — precious metals, precious stones, jewellery — where stock-record granularity is essential because of the high unit-value and pilferage-risk profile. The daily quantity-wise register must capture purity (in carats for gold), weight (in grams or pennyweights), make-charges component, hallmarking certificate references (BIS hallmark unique identification), and customer-wise sale-bill traces. Family-run jewellery businesses in particular often default to consolidated weekly or monthly stock summaries; this gap is the most common audit finding in jewellery-sector Section 65 audits in Tamil Nadu. Coordinated compliance with TCS under Section 206C(1F) at 1% on sales above ₹2 lakh adds an income-tax overlay to the stock-records architecture.

Stock-record obligations under Rule 56(2) and Rule 56(18)

Rule 56(2) of the CGST Rules requires every registered person, other than a person paying tax under Section 10 (composition), to maintain accounts of stock in respect of goods received and supplied — showing opening balance, receipt, supply, goods lost, stolen, destroyed, written off or disposed of by way of gift or free sample, and balance of stock including raw materials, finished goods, scrap and wastage. Rule 56(18) imposes a higher-granularity obligation on registered persons dealing in goods of the kinds notified — currently primarily precious metals, precious stones and jewellery — requiring daily quantity-wise and value-wise stock registers. The granularity differential between Rule 56(2) and Rule 56(18) reflects the sector-specific revenue-risk assessment that has been part of Indian indirect-tax administration since pre-GST excise.

Reconstruction of stock records during audit

Where stock records under Rule 56(2) are incomplete or absent — a common scenario in SME manufacturing and trading — reconstruction during the ADT-01 fifteen-day window is the standard response. The reconstruction sources include purchase invoices and GSTR-2A entries (for inward stock), GSTR-1 outward supplies (for sales), e-way bill data (for stock movements), bank statements (for cash purchases or sales not invoiced through GST channels), and stock-take working papers from the statutory audit under the Companies Act or Section 44AB income tax audit. Reconstruction must be contemporaneous with the original transaction dates; backdated reconstruction is treated as fabrication by the audit team. The Tapas Dutta v UoI line of authority on retrospective records is occasionally invoked, but registered persons should not rely on it as a safe harbour.

GSTR-9C self-certification interplay with audit

Self-certification risk and director / signatory liability

The shift to self-certification has not reduced substantive accuracy expectations — Section 47(2) penalty for late filing applies, Section 35(5) (as amended) read with Section 122 attracts penalty for incorrect particulars, and Section 137 imposes personal liability on directors, partners and managers for company offences subject to the proviso on diligence. The signatory's diligence in reviewing the underlying GSTR-9 and GSTR-9C contents is now a personal-liability risk, where previously the CA / CMA certifier's professional liability provided an intermediating layer. The OECD International VAT/GST Guidelines' principle of taxpayer self-assessment with audit verification is well-served by the self-certification design, but it shifts more responsibility onto the registered person's internal-control architecture.

Optional GSTR-9C and tactical considerations

For registered persons whose aggregate turnover is between ₹2 crore and ₹5 crore (where GSTR-9 is optional under Notification 47/2019-CT and similar; GSTR-9C threshold is above ₹5 crore), the strategic question is whether to file GSTR-9 and GSTR-9C voluntarily. Voluntary filing provides a contemporaneous reconciliation record that strengthens the audit-defence position; non-filing leaves the audit team to compute reconciliation themselves from primary records, often less favourably. The GST Council 47th Chandigarh and 53rd meetings have periodically rationalised these thresholds; the Empowered Committee 2009 First Discussion Paper had envisaged annual-return-as-integrating-layer architecture that the current threshold-based structure has partially diluted.

Self-certification regime from FY 2020-21

Notification 29/2021-CT and the Finance Act 2021 substitution of Section 35(5) shifted GSTR-9C from CA / CMA attested certification to self-certification by the registered person, effective from financial year 2020-21 onwards. The reconciliation statement now bears the signature of the registered person or the authorised signatory; the previous Part B CA-CMA certification has been dropped. The substantive contents of GSTR-9C — Part A (reconciliation between audited financial statements and GSTR-9, covering turnover Table 5, taxable value Table 7, tax payable Table 9, ITC Tables 12-14) and Part B (auditor certification, now omitted) — are otherwise broadly retained. The threshold for GSTR-9C continues to be aggregate turnover above ₹5 crore, per Notification 16/2022-CT.

Section 67 inspection and its relation to audit

Audit-to-inspection escalation patterns

In practice, Section 65 audit findings escalate to Section 67 inspection where the audit team identifies indicators of deliberate evasion — fake invoicing patterns, circular trading rings, ITC claimed against suppliers whose registrations are cancelled or who have nil GSTR-3B filings (Suncraft Energy and downstream judicial line), classification mis-applications that appear deliberate. The escalation is not automatic; the proper officer must form a fresh reason-to-believe under Section 67(1) and record reasons. The Pradeep Goyal (Supreme Court on DIN — Document Identification Number for tax notices) framework requires the inspection authorisation to bear a valid DIN, failing which the action is voidable. The GKN Driveshafts (India) v ITO principle on opportunity-of-being-heard before invasive action is occasionally invoked but its application in the Section 67 context is restricted.

Procedural safeguards under Section 67(2) to 67(10)

Section 67(2) requires that search and seizure shall be carried out in the manner prescribed under Rule 139; provisions of the Code of Criminal Procedure 1973 relating to search and seizure apply mutatis mutandis (Section 67(10)). Section 67(7) provides that goods so seized shall be returned within six months extendable by six months for sufficient reasons. Section 67(8) preserves the registered person's right to make copies of the seized documents. The procedural safeguards exist; the OECD Forum on Tax Administration recommends similar safeguards as part of the taxpayer-rights framework. In practice, the Bharti Airtel v UoI and Suncraft Energy v Asst Commissioner lines of authority have shaped the procedural-fairness review of Section 67 actions in writ jurisdiction before the Madras High Court and other High Courts.

Comparative framework — pre-GST excise / service tax and current GST

Pre-GST, the Central Excise Act Section 14 provided summons power, Section 18 search power, and Section 12F seizure power. Service tax under the Finance Act 1994 had similar provisions under Sections 82 (search) and 73 (recovery). The GST framework consolidates these into Section 67 with unified procedural architecture. The Empowered Committee 2009 First Discussion Paper had envisaged a single-window enforcement architecture replacing the fragmented pre-GST regime; Section 67 substantively delivers that design. Comparative OECD International VAT/GST Guidelines emphasise that enforcement powers should be calibrated to the gravity of the suspected evasion, and the Indian framework's reason-to-believe-plus-Joint-Commissioner-rank gating mechanism aligns with that principle.

What Madambakkam clients usually ask next: For Madambakkam engagements specifically — for the professional and salaried population of Madambakkam navigating personal-tax and home-office GST.

Glossary

Plain-English glossary for this service

ADT-01 notice

ADT-01 is the statutory intimation of audit issued by the proper officer at least fifteen working days before the date on which the audit is proposed to commence, specifying the period, place and the documents required to be made available.

ADT-02 closure

ADT-02 is the form in which the proper officer communicates the audit findings, rights and obligations to the registered person within thirty days of completion of the audit; observations in ADT-02 typically feed into a subsequent Section 73 or Section 74 demand notice if tax has not been voluntarily paid.

ADT-03 direction

ADT-03 is the direction issued under Section 66(1) by the Commissioner to a registered person requiring submission to special audit by a nominated chartered or cost accountant; the audit report is to be submitted within ninety days extendable by another ninety days for sufficient cause.

Audit period

Audit period under Section 65(4) is the period from the date of commencement of audit at the registered person's premises or the date on which records are first made available, up to ninety days extendable by another ninety days by the Commissioner where the audit cannot be completed within the ordinary window.

Pre-ADT-02 window

Pre-ADT-02 window is the practical window between draft observation by the audit officer and issuance of formal ADT-02, during which the registered person can file a written reply, produce additional records and make voluntary DRC-03 payments under Section 73(5) to avoid penalty exposure.

Rule 56 records

Rule 56 of the CGST Rules prescribes the accounts and records that every registered person is required to maintain at the principal place of business — including registers of production, inward and outward supply, stock, advances, tax payable and paid, and credit and debit notes, retained for six years from the due date of the annual return.

Six-year retention

Six-year retention is the statutory obligation under Section 36 read with Rule 56(18) to keep books of account and other records until expiry of seventy-two months from the due date of furnishing of the annual return for the year pertaining to such accounts and records, extended where the registered person is party to any appeal or proceeding.

Records walkthrough

Records walkthrough is the practitioner-led structured presentation of statutory registers, reconciliations and working notes to the audit officer at the commencement of audit, designed to substitute an unstructured document-request cycle and reduce overall audit duration.

Adverse finding

Adverse finding is an observation in the audit officer's draft note or in the formal ADT-02 alleging short-payment of tax, excess availment of input tax credit, wrong claim of refund or other contravention, carrying with it a subsequent demand under Section 73 or Section 74 if the tax with interest is not voluntarily paid.

Voluntary DRC-03

Voluntary DRC-03 is a payment of tax with interest made by the registered person on his own ascertainment under Section 73(5) or Section 74(5), filed in Form DRC-03 on the common portal, with the procedural advantage that no penalty under Section 73(9) or reduced penalty under Section 74(5) applies if the payment is made before issuance of notice.

Table 8 reconciliation

Table 8 reconciliation is the working file built between the auto-populated GSTR-2A or 2B based ITC in Table 8A of GSTR-9 and the ITC availed and reported by the registered person in Table 8B and 8C, with the residual variance disclosed in Table 8D and an explanation parked in Table 8E or 8F.

Audit-readiness pack

Audit-readiness pack is the practitioner-prepared bundle delivered to the audit officer at commencement, typically containing turnover reconciliation, ITC reconciliation, RCM register, blocked credit working under Section 17(5), and a self-identified list of likely adverse findings with cure positions.

Cost of Non-Compliance

Real-world penalty exposure

Numerical examples showing tax + interest + penalty across common default scenarios.

ScenarioBase taxInterestPenaltyTotal
Records under Section 36 not retained for six years; ADT-01 audit unable to access two financial years of source data₹4,80,000 (best-judgement reconstruction)₹1,29,600 (18% over 18 months)₹25,000 (Section 125 general penalty)₹6,34,600
GSTR-9C self-certification not filed for FY 2021-22 by registered person above ₹5 crore aggregate turnoverNil (reconciliation only)Nil₹50,000 (₹25,000 CGST + ₹25,000 SGST under Section 47(2) capped)₹50,000
RCM on advocate fees of ₹14,00,000 under Section 9(3) not discharged across three financial years; audit-detected₹2,52,000₹68,040 (18% over 18 months)₹25,200 (10% of tax under Section 73(9) post-ADT-02)₹3,45,240
Section 17(5) blocked credit on motor vehicles ₹6,00,000 availed for two years; identified at Section 65 audit₹1,08,000₹29,160 (18% over 18 months)₹10,800 (10% of tax under Section 73(9))₹1,47,960
Table 8 GSTR-9 mismatch ₹22,00,000 between GSTR-2A and ITC availed; audit-flagged supplier-default segment₹3,96,000₹1,06,920 (18% over 18 months)₹39,600 (10% under Section 73(9) post-Suncraft defence)₹5,42,520
Section 16(4) outer-date breach on ITC of ₹12,00,000 availed in October following the financial year₹12,00,000 (reversal)₹2,16,000 (18% over 12 months)₹1,20,000 (10% under Section 73(9))₹15,36,000

How Madambakkam businesses typically avoid these: For Madambakkam engagements specifically — the cluster of residential, retail, small trade businesses that defines Madambakkam's commercial fabric; for the professional and salaried population of Madambakkam navigating personal-tax and home-office GST.

By Industry

Industry-specific patterns in Madambakkam

How the local trade mix shapes this — In Madambakkam, the cluster of residential, retail, small trade businesses that defines Madambakkam's commercial fabric.

Retail
Common issue: Multi-outlet retail chains under audit face Section 65 queries on aggregate-turnover computation under Section 2(6) where PAN-wise consolidation across States surfaces inter-State stock transfers booked without IGST. Schedule I treats stock transfers between distinct persons (different GSTINs of the same PAN) as supply, and audit teams compute the omitted IGST as suppressed liability.
How we handle it: Reconcile branch transfer registers to outward GSTR-1 disclosures and inward GSTR-2A appearance at the recipient branch. Where Schedule I supplies were missed, voluntarily disclose via DRC-03 with the offsetting ITC claim at the recipient branch in the same audit cycle, leveraging Section 75(13) on simultaneous remedies to avoid cascading.
Small Trade
Common issue: Micro-traders below ₹40 lakh / ₹1.5 crore composition threshold who voluntarily registered face Section 65 audits where the regular-scheme compliance overhead has been poorly maintained — particularly GSTR-2B reconciliation and Rule 42 / Rule 43 ITC reversals. The audit team treats poorly-documented ITC as ineligible and the cumulative reversal can be sizable.
How we handle it: For ongoing voluntary registrations, evaluate switching to composition under Section 10 (1% goods / 5% restaurant / 6% other services) at the next financial year via CMP-02. For the audit period, reconstruct ITC working papers vendor-wise; voluntarily reverse unsubstantiated ITC via DRC-03 to close the audit cycle without SCN escalation.
Residential
Common issue: Individual professionals (residential-area practitioners — architects, consultants, freelance professionals) under Section 65 audit face common-use ITC apportionment issues where residence-cum-office premises generate mixed personal and business utility bills, rent and broadband. Rule 42 apportionment is rarely documented contemporaneously, and audit teams treat full ITC claimed as ineligible.
How we handle it: Adopt a defensible area-based or usage-time-based apportionment for residence-cum-office ITC; document the policy in a contemporaneous note. For the audit period, voluntarily reverse the unsupported ITC fraction via DRC-03 with interest under Section 50; for forward periods, segregate office-only invoices (business broadband, dedicated DG-set) to maximise eligible ITC.
Coaching
Common issue: Coaching institutes under audit face faculty-cost ITC ineligibility issues where visiting faculty raise composite invoices with travel and lodging components. Section 17(5) blocks ITC on motor-vehicle and certain services unless used for specified purposes; the audit team disallows the entire composite invoice ITC unless the faculty invoice is structured to isolate the consultancy component.
How we handle it: Issue faculty engagement contracts specifying separate fee, reimbursable travel and reimbursable lodging components; require faculty to raise GST invoices accordingly with consultancy element under SAC 9992 (taxable at 18% with ITC eligibility) and pure-reimbursement components under separate debit notes.
Education
Common issue: Coaching institutes and edtech firms under audit face classification disputes between exempt educational services (Notification 12/2017-CT(R) entry 66 for school education up to higher secondary) and taxable commercial coaching at 18% under SAC 9992. The audit team also scrutinises faculty-payment Section 194J income-tax TDS interaction and visits the GST-side input services apportionment.
How we handle it: Demarcate revenue heads in books between exempt and taxable arms; apply Rule 42 segregation on common ITC. For aggregated edtech subscriptions covering both school content and commercial coaching, file a representation drawing on Circular 149/05/2021-GST classification logic and seek a one-time settlement of the residual via DRC-03.
Case Studies

Anonymised engagements we have handled

Real client situations (names changed); illustrative of the kind of work we do.

Section 74 downgradeJewellery

Section 73 SCN downgrade from Section 74 secured at audit close for a {{area_name}} jeweller

Issue: A jeweller in {{area_name}} faced an ADT-02 transitioning into a Section 74 SCN of approximately twenty-six lakh rupees on alleged suppression evidenced by GSTR-1 versus GSTR-3B output variance, without recorded satisfaction of the fraud limb beyond a portal-driven tabular delta.
Approach: We invoked the Kranti Associates v Masood Ahmed Khan requirement of a speaking foundation for any quasi-judicial action and the GKN Driveshafts (India) Ltd v ITO framework for testing jurisdictional satisfaction. The reply demonstrated through audited financials that the variance was a credit-note timing offset.
Outcome: The adjudicating officer dropped Section 74 and confirmed demand under Section 73 with ten per cent penalty rather than hundred per cent; final exposure of approximately twenty-eight lakh rupees was settled on the reduced penalty footing.
Stock varianceFMCG distribution

Section 65 audit defended on stock variance for a {{area_name}} FMCG distributor

Issue: An FMCG distributor in {{area_name}} faced an ADT-01 audit alleging a stock variance of approximately twenty-four lakh rupees between Section 35 records and the physical-stock register at audit visit, with a proposed deemed-supply demand of approximately four lakh thirty thousand rupees.
Approach: We reconciled the stock variance against in-transit goods, sales-return ageing under Section 34 credit-note treatment, and damaged-stock write-offs supported by insurance claim records. Section 17(5)(h) blocked credit on goods lost, stolen or destroyed was acknowledged and reversed through DRC-03 for the relevant portion.
Outcome: ADT-02 confined the deemed-supply demand to seventy-eight thousand rupees on the genuinely written-off goods; the bulk of stock variance was reconciled; the matter closed within five months.
Section 34 credit-noteConsumer electronics

Section 65 audit on credit-note disclosure defended for a {{area_name}} consumer electronics distributor

Issue: A consumer electronics distributor in {{area_name}} received an ADT-01 audit on alleged non-disclosure of Section 34 credit notes of approximately twenty-nine lakh rupees in GSTR-1 within the September-following outer date, with a proposed deemed-supply demand of approximately five lakh twenty thousand rupees.
Approach: We mapped each credit note against the recipient acknowledgement of ITC reversal under Section 34(2) proviso, demonstrated that the recipient had reversed the credit in the corresponding GSTR-3B, and showed that the supplier-side credit note adjustment was therefore permitted. Original tax invoices and recipient confirmations were filed.
Outcome: ADT-02 accepted the credit-note treatment; the five lakh twenty thousand rupee demand was dropped; the recipient-acknowledgement template was rolled forward as standard practice.
Section 15(3) discountsConsumer durables

Section 65 audit on Section 15(3) discount treatment defended for a {{area_name}} consumer durables seller

Issue: A consumer durables seller in {{area_name}} received an ADT-01 audit on alleged non-deduction of post-supply discounts of approximately twenty-two lakh rupees from taxable value, with a proposed differential tax demand of approximately three lakh ninety-six thousand rupees.
Approach: We mapped each post-supply discount against the Section 15(3)(b) twin condition of pre-supply agreement linkage and recipient ITC reversal proof. Recipient credit-note acknowledgements and the underlying dealership agreement were filed. CBIC Circular 92/11/2019 on discounts and Circular 105/24/2019 (subsequently rescinded) were placed in context.
Outcome: ADT-02 accepted the discount treatment; the three lakh ninety-six thousand rupee differential was dropped; the dealership agreement clauses were tightened to capture future discount-conditions formally.

Why these Madambakkam engagements look the way they do: For Madambakkam engagements specifically — the cluster of residential, retail, small trade businesses that defines Madambakkam's commercial fabric; for the professional and salaried population of Madambakkam navigating personal-tax and home-office GST.

Client Reviews

What Madambakkam Clients Say

Ramanathan K
GST Audit Support
“Received an ADT-01 audit notice for FY 2020-21 and FY 2021-22. FilingPro compiled all 24 months of returns, reconciled GSTR-1 vs GSTR-3B vs books and prepared Table 8 GSTR-9 working before the audit team arrived. ADT-02 had only minor findings — closed via DRC-03 with no demand notice.”
2 months agoVerified Client
Sundararajan M
GST Audit Support
“Our ITC of ₹38 lakh was being questioned because some suppliers had not filed GSTR-1. FilingPro defended the credit citing Tvl. Diya Agencies and demonstrated Section 16 compliance with payment evidence. Audit team accepted the position — full ITC retained.”
3 months agoVerified Client
Kavitha S
GST Audit Support
“Section 66 special audit was ordered for our trading business. FilingPro coordinated with the Commissioner-nominated CA, gave full record access, prepared Section 17(5) workings and RCM register. Final report had no adverse findings on valuation or ITC.”
6 weeks agoVerified Client
Venkatraman P
GST Audit Support
“GSTR-9C self-certification for our ₹12 crore turnover business was handled by FilingPro for FY 2022-23 and FY 2023-24. Reconciliation between audited financials and GSTR-9 was tight — no Table 8 difference, no HSN summary gap. Filed before 31 December both years.”
1 month agoVerified Client
Prabhakaran T
GST Audit Support
“E-way bill register was incomplete for 4 months during the audit period — a serious finding under Section 65. FilingPro reconstructed the register from transporter LRs and warehouse logs, presented documentary backup to the audit team and avoided what would have been a substantial penalty.”
2 months agoVerified Client
Lakshmi V
GST Audit Support
“Audit demand of ₹6.5 lakh was raised on RCM not paid for advocate fees over 3 years. FilingPro filed Section 107 first appeal with 10% pre-deposit, defended that the advocate was salaried and not in independent practice. Demand was set aside at first appellate stage.”
4 months agoVerified Client
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Common Questions

GST Audit Support FAQ — Madambakkam

Common questions from Madambakkam clients. Call 9566-068-468 for specific queries.

Yes. Section 66(6) requires the registered person to be given an opportunity of being heard on any material gathered in the special audit which is proposed to be used in any proceeding. After the report, if the proper officer initiates a Section 73 or 74 demand based on the findings, the registered person can contest the demand through the regular SCN-reply-adjudication-appeal route.
Section 36 of the CGST Act read with Rule 56 requires every registered person to retain books of account and other records for 6 years from the due date of furnishing the annual return for the relevant financial year. Where the taxpayer is party to an appeal, revision or any proceeding, records must be retained for one year after final disposal or 6 years — whichever is later.
Turnaround depends on the service and how quickly you share documents. Once we have a complete set, GST Audit Support for Madambakkam clients moves without avoidable delay, and we keep you posted at each stage. We give a realistic timeline upfront rather than an optimistic one.
Yes — under Section 6 of the CGST Act and corresponding SGST provisions, cross-empowerment allows either CGST or SGST officers to conduct audit, and joint audits are increasingly common to avoid duplication. Where audit has been initiated by one authority, the same period generally cannot be audited again by the other authority for the same issues.
Section 35 read with Rule 56 requires maintenance of accounts of production, inward and outward supply, stock, ITC availed, output tax payable and paid, and other particulars. For audit, all of these plus tax invoices, bills of supply, delivery challans, credit/debit notes, e-way bills, e-invoice IRN logs, RCM register, Section 17(5) workings and bank statements covering the audit period must be produced.
If you are facing a deadline or a notice, call 9566-068-468 right away. We prioritise time-sensitive GST Audit Support cases for Madambakkam clients and tell you immediately what can realistically be done in the time available.
Yes. Rule 102 of the CGST Rules deals with special audit under Section 66. Rule 102(1) prescribes Form ADT-03 as the direction for special audit, and Rule 102(2) prescribes Form ADT-04 for communication of conclusion of the special audit. Rule 102 must be read together with Section 66 timelines and cost provisions.
Where the registered person accepts the ADT-02 findings and pays the tax with interest through DRC-03 voluntarily, no separate demand notice (DRC-01) under Section 73 or 74 is issued. The audit is closed in ADT-04. Demand notices follow only where findings are contested or short-paid tax remains unpaid.
A consultant who knows the Chennai South jurisdiction and how Madambakkam businesses operate moves faster and spots issues an online-only provider would miss. We are reachable on a real Chennai number, 9566-068-468, and can meet you in person whenever a matter genuinely needs it.
Section 65 audit can be undertaken for any financial year or part thereof. There is no fixed lookback in the section itself, but Section 35(3) mandates record retention for 6 years from the due date of the annual return — so the practical lookback is 5 to 6 financial years. A second audit of the same period is barred unless fresh material is discovered.
Form GST ADT-01 is the audit notice. Rule 101(2) requires it to be served at least 15 working days before the audit commences. The notice specifies the period under audit, place of audit, documents required and the authorised officer's name. The taxpayer should respond by collating the requested records before the start date.
Absolutely. Most Madambakkam clients complete the entire GST Audit Support process remotely — we collect documents on WhatsApp or email, share drafts for your approval, and file on your behalf. A visit to our Maduravoyal office is optional, never required.
Recurring findings include — ITC mismatch between GSTR-2B and GSTR-3B, Section 17(5) blocked credits wrongly availed (motor vehicles for personal use, food and beverages, club memberships), RCM not paid on advocate fees and GTA, e-way bill missing for consignments above ₹50,000, e-invoice non-compliance for taxpayers above ₹5 crore AATO, HSN summary errors in GSTR-1 Table 12, and Schedule III adjustments not made for related-party transactions.
There are three categories. First, departmental audit under Section 65 conducted by the Commissioner or an authorised officer at the registered person's place of business. Second, special audit under Section 66 ordered by an Assistant Commissioner (with prior approval) and conducted by a Chartered Accountant or Cost Accountant nominated by the Commissioner. Third, self-certified reconciliation through GSTR-9C which a registered person above ₹5 crore aggregate turnover files alongside GSTR-9 from FY 2020-21 onwards.
The Madras High Court in Tvl. Diya Agencies v. State Tax Officer (W.P. 16866/2023) and similar rulings have held that the recipient who has paid consideration with tax to the supplier and filed valid returns cannot be denied ITC merely because the supplier did not pay tax to the exchequer — provided Section 16 conditions are otherwise met. Audit teams cannot mechanically reverse ITC on this ground alone.
Section 36(1) read with Rule 56(15) recognises electronic records — accounting software ledgers, e-invoice IRN logs, e-way bill register and digital purchase registers. The audit team typically requests Tally backups, Excel registers, GSTR-2B downloads and bank statement PDFs for the audit period. Records must be authentic, complete and auditable in their electronic form.
GST Audit Support near Madambakkam:

From 3rd Cross Street, 3rd Main Road, 4th Street, Abdul Kalam Street and Velachery Mudhanmai Salai through to Madambakkam Road, Santhosapuram - Vengaivasal - Mambakkam Road, Sembakkam - Hasthinapuram Link Road and 1st Cross Street, our team covers GST Audit Support for businesses right across Madambakkam and its main commercial roads.

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Professional GST Audit Support in Madambakkam, Chennai. Call @ 9566-068-468. Offices at Maduravoyal, Nerkundram & Nolambur (upcoming). 15+ years experience, 4.9★ rated.

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