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Trusted GST Audit Defence · Pattabiram

GST Audit Support in Pattabiram, Chennai

Qualified GST Audit Support for Pattabiram (PIN 600072) and adjacent Avadi — backed by a 15+ year track record

Professional GST Audit Support in Pattabiram (PIN 600072), Chennai with on-time portal submission and full statutory reconciliation. Call 9566-068-468.

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Quick Answer

How are electronic records to be produced under audit in Pattabiram, Chennai?

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.

Transparent Pricing

GST Audit Support in Pattabiram — 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 Pattabiram Clients Choose FilingPro

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

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.

Section 17(5) Workings Pre-Disclosed

Motor vehicles for personal use, food and beverages, club memberships, works contract for immovable property and goods/services for personal use — all Section 17(5) blocked credits flagged and reversed in returns proactively.

RCM Register Reconstruction

Reverse charge on advocate fees, GTA, security services and director payments — register reconstructed for the audit period with cash payment evidence and ITC claim entries.

E-Invoice IRN Logs Reconciled

For Pattabiram businesses above ₹5 crore AATO, IRN logs from the Invoice Registration Portal reconciled to GSTR-1 monthly — establishing compliance with mandatory e-invoicing from 1-Aug-2023.

ADT-02 Findings Replied With Case-Law

Where audit team proposes ITC reversal on supplier-default grounds or audit jurisdiction is exercised without proper notice, ADT-02 reply cites the Madras High Court rulings to defend the taxpayer's position.

Key Benefits

What Pattabiram Clients Get

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

GSTR-9C Self-Certification Without Surprises
For Pattabiram 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. Pattabiram 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. Pattabiram 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.
Table 8 Mismatch Demand Avoided
Table 8 of GSTR-9 — historically the most-litigated audit finding — prepared with line-item backup so audit team has no basis to propose ITC reversal under Rule 36(4) or Section 16(2)(aa).
RCM Demand Pre-Empted
Reverse charge on advocate fees, GTA and director payments — paid in cash, ITC reclaimed in same period, fully documented. Pattabiram clients face no surprise RCM demand at audit stage.
Comparison

Section 65 (Departmental) vs Section 66 (Special)

Why this matters here — In Pattabiram, the business activity radiating outward from Pattabiram Railway Station and nearby commercial pockets; with quick access via Pattabiram Railway Station and feeder routes connecting Pattabiram to the rest of Chennai.

AspectSection 65 (Departmental)Section 66 (Special)
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
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
Documents Required

Documents for GST Audit Support

Share documents via WhatsApp to 9566-068-468. No office visit required for Pattabiram 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 Pattabiram, the cluster of defence, residential, logistics businesses that defines Pattabiram's commercial fabric.

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.
Extension request by registered person under Section 66(3) provisoOn due dateWritten application stating material and sufficient reasonsFailure to seek extension within the original ninety-day window may result in submission of partial special-audit report adverse to the registered person
ADT-02 findings indicate short-paid tax or wrongly availed credit1095 daysSection 73 SCN window from due date of annual returnShow-cause notice under Section 73 may be issued at least three months prior to the time-limit for issuance of order; order may be passed within three years from the due date of annual return
Closure meeting with audit officer pre-ADT-02 issuance7 daysClosure summary and DRC-03 receiptsFinal sitting to walk through the draft ADT-02, confirm conceded positions for voluntary payment and flag contested positions for the formal reply track; ADT-02 typically signed and issued within a week thereafter.

Deadline pressure points we see in Pattabiram: Closer to Pattabiram, for the professional and salaried population of Pattabiram navigating personal-tax and home-office GST.

Forms Library

Forms used in this engagement

DRC-06Reply to show cause notice

Written reply by the registered person to a SCN issued in DRC-01; carries denial or admission, supporting documents and request for personal hearing

Within the time allowed in the SCN, generally thirty days Common Portal (taxpayer)
DRC-07Summary of order

Summary of the adjudication order passed under Section 73 or 74 communicating the demand confirmed; the operative document for recovery and appeal computation

Issued along with the detailed adjudication order Jurisdictional proper officer (officer-issued)
APL-01First appeal to Appellate Authority

Memorandum of first appeal before the Appellate Authority against an order under Section 73, 74 or other adjudication arising from audit; carries grounds of appeal and pre-deposit details

Within three months from the date of communication of the order; condonable by a further one month Common Portal (taxpayer) — addressed to Appellate Authority
RFD-01Refund application

Refund application used where audit closure or appellate decision results in pre-deposit refund or refund of tax paid in excess pursuant to favourable order

Within two years from the relevant date under Section 54 Common Portal (taxpayer)
GSTR-1Statement of outward supplies

Monthly or quarterly statement of outward supplies — the primary source document for audit observations on tax payable, turnover declarations and B2B invoice flow

11th of the next month (monthly) or 13th of the month following the quarter (QRMP) Common Portal (taxpayer)
GSTR-3BSummary return

Monthly summary return capturing output tax, ITC availed and net tax payable — frequently the focus of audit observations on Table 4 ITC and Table 3 outward supply mismatches

20th / 22nd / 24th of the next month based on State and turnover slab Common Portal (taxpayer)
GST ADT-01Notice for conduct of audit

Statutory notice issued by the proper officer informing the registered person of the institution of audit under Section 65; carries the period of audit, place, date and the records to be made available

Not less than fifteen working days prior to conduct of audit Jurisdictional proper officer not below the rank prescribed
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 Audit Support in Pattabiram, Chennai 600072

Businesses registered in Pattabiram share the Chennai West jurisdiction, and their statutory matters route through the same Avadi Division each time. Records we prepare for Pattabiram carry the geo-zone 600xx tag and coordinates 13.1147, 80.1117, which map each submission back to this locality. We keep a cycle-by-cycle record of how the Avadi Division of the Chennai West handles Pattabiram filings and approvals. Approvals, acknowledgements and queries for Pattabiram businesses tie back to the Avadi Division, so our GST Audit Support cadence accounts for how that office works.

The defence and residential mixed mix of Pattabiram shapes what lands in our workpapers — a blend of engineering activity and the commercial pulse around Avadi Cantonment. Document pickup near Avadi Cantonment is a same-hour errand for our Pattabiram engagements rather than the half-day a typical Chennai client expects. Pattabiram sustains a medium flow of commerce for a defence and residential mixed locality, and that flow is the raw material for the GST Audit Support files we close here. Working in Pattabiram brings a logistical edge: proximity to Avadi Cantonment and the Pattabiram Railway Station corridor keeps physical document handling fast.

The business mix in Pattabiram centres on engineering, and that sector carries its own GST Audit Support quirks we plan for in advance. The engineering character of Pattabiram commerce influences everything from invoice formats to the supporting documents a GST Audit Support review needs. A engineering operator in Pattabiram gets a GST Audit Support workflow shaped by sector norms, not a one-size-fits-all template. Sector concentration matters: when Pattabiram leans toward engineering, the GST Audit Support risks cluster around the same few line items each cycle.

Fixed-fee scoping means a Pattabiram business knows the GST Audit Support cost up front, with no surprise additions mid-engagement. We keep a repeatable GST Audit Support checklist for Pattabiram so nothing in the cycle is improvised or missed. Working papers for Pattabiram GST Audit Support engagements stay archived and retrievable, which makes any later notice or query straightforward to answer. Every GST Audit Support file we open for Pattabiram is reconciled, reviewed by a qualified practitioner, and archived for seven years.

From the same Pattabiram team we also serve Avadi and other nearby localities without re-onboarding clients. Coverage from Pattabiram naturally extends to Avadi, so group entities across the area share one GST Audit Support workflow. GST Audit Support clients in Avadi are handled by the same practitioners who run our Pattabiram desk. We treat Pattabiram and Avadi as one catchment for GST Audit Support, which keeps documentation and turnaround consistent.

Patterns we track for Pattabiram include retail documentation gaps, timing mismatches, and the questions the Avadi Division tends to raise. Common patterns in the Avadi Division give Pattabiram businesses an early-warning map we use to pre-empt GST Audit Support issues. Because we work repeatedly across Pattabiram, we can benchmark a new client's GST Audit Support position against the locality norm. The longer we serve Pattabiram, the more precisely we predict where a GST Audit Support file needs attention.

For a new business incorporating in Pattabiram or shifting its principal place of business here, GST Audit Support setup is one of the first things to get right. Shifting principal place of business to Pattabiram means updating jurisdiction to the Chennai West, and we manage the paperwork end-to-end. When a Tiruninravur business expands into Pattabiram, we extend its GST Audit Support setup to PIN 600072 without disruption. Relocating a registered office into Pattabiram (PIN 600072) changes the assessing division, and we handle that GST Audit Support transition cleanly.

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Expert Guide

GST Audit Support in Pattabiram — Complete Guide

GST Audit Support in Pattabiram (600072) is handled end-to-end by qualified professionals at FilingPro — from receipt of ADT-01 notice through on-site audit representation, ADT-02 findings reply and DRC-03 closure. Each engagement reconciles GSTR-1 vs GSTR-3B vs books, ties Table 8 of GSTR-9 to GSTR-2B, and reconstructs the RCM register before the audit team arrives at your principal place of business.

GST Audit Support in Pattabiram, Chennai

Section 65 departmental audit and Section 66 special audit representation for Pattabiram 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 Pattabiram — Section 65 and Section 66 Expert

A dedicated GST audit consultant in Pattabiram 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 Pattabiram

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 Pattabiram — Above ₹5 Crore Turnover

For Pattabiram 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 Pattabiram. 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
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Offices at Maduravoyal, Nerkundram & Nolambur (upcoming)
Key Facts — GST Audit Support in Pattabiram
Section 65 departmental audit handled end-to-end for Pattabiram 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 Pattabiram 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 Pattabiram
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.
What is the GSTR-9C turnover threshold from FY 2020-21?

The threshold is aggregate turnover above five crore rupees in the financial year, applied PAN-wise across all GSTINs. Persons below this threshold are not required to file GSTR-9C even where GSTR-9 filing is otherwise compulsory for them.

What is the due date for GSTR-9 and GSTR-9C filing?

GSTR-9 along with GSTR-9C where applicable is due by the thirty-first of December following the relevant financial year. Section 44 read with Rule 80 governs the due date, subject to periodic extensions notified by the Central Board of Indirect Taxes and Customs.

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.

What Pattabiram clients want to know before signing: Closer to Pattabiram, around the Pattabiram Railway Station catchment of Pattabiram.

Expert Guide

A complete walkthrough — Gst Audit Support

Reading this guide locally — In Pattabiram, in the defence and residential mixed micro-market of Pattabiram.

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

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.

Comparative framework — VAT/CST audits versus GST audit

Pre-GST, the VAT regime in Tamil Nadu (Tamil Nadu VAT Act 2006) had an audit framework under Section 64 with mandatory CA audit certificates for dealers above prescribed turnover, and the Central Sales Tax framework had limited audit coverage focused on inter-State transactions. The GST framework consolidates and rationalises this — a single audit under Section 65 covers central, State and integrated tax dimensions; the cooperative-federal architecture under Article 246A and 279A means the audit can be conducted by either the central or State authority but not both (Section 6 cross-empowerment). The OECD International VAT/GST Guidelines emphasise audit-efficiency through risk-based selection and digital data analytics, both of which the Indian framework has incorporated through GSTN-driven analytics and the GSTR-9C self-certification feed.

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.

Records retention under Section 35

Specific records prescribed under Rules 56 to 58

Rule 56 of the CGST Rules elaborates the records to be maintained under Section 35 — accounts of goods or services received and supplied, stock of goods (with opening balance, receipt, supply, goods lost stolen destroyed written off or disposed of by way of gift or free sample, balance), particulars of ITC availed, output tax payable and paid, names and complete addresses of suppliers and customers, complete addresses of premises where goods are stored including goods stored during transit, monthly production accounts (for manufacturers) showing quantitative details of raw materials and goods produced, and accounts of advances received and paid. Rule 57 provides for maintenance through electronic means with prescribed safeguards. Rule 58 covers transporter, owner and operator of warehouse records. The records-architecture is granular and audit teams systematically map registered-person records against the Rule 56 schema during Section 65 audits.

Consequences of failure to maintain records

Failure to maintain accounts and records as prescribed under Section 35 read with Rule 56 attracts consequences under multiple provisions. Section 35(6) empowers the proper officer to determine the tax payable on the goods or services or both not accounted for as if such goods or services or both had been supplied by such person, and the provisions of Sections 73 or 74 shall apply for determination of such tax. Section 122 provides for penalty for various offences including failure to maintain records — up to ₹10,000 or the amount of tax evaded, whichever is higher. The audit team's working assumption in cases of inadequate records is that the burden shifts to the registered person to demonstrate the correctness of declared turnover and ITC; this evidentiary shift is the most material consequence in practice.

Comparative framework — Income Tax Act 44AA and Companies Act records

The GST retention framework operates alongside the Income Tax Act Section 44AA requirement to maintain books of account for specified professions and businesses (with retention under Rule 6F for six years), and the Companies Act 2013 Section 128 requirement for books of account preservation for at least eight years preceding the current year. The longest applicable horizon governs — for a company carrying on a taxable supply business, the effective records-retention period is the Companies Act eight-year horizon. The OECD International VAT/GST Guidelines recommend a minimum retention of five years tied to the audit-period limitation, which the Indian GST framework comfortably exceeds. Coordinated retention policies across GST, income tax and Companies Act dimensions are the typical compliance design at well-run enterprises.

Rule 56 stock records

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.

Stock-difference treatment under Section 35(6) and Section 17(5)(h)

Where audit identifies stock differences — physical stock at audit visit differing from book stock — two provisions operate. Section 35(6) deems the unaccounted goods to have been supplied and attracts tax under Sections 73 / 74. Section 17(5)(h) blocks ITC on goods lost, stolen, destroyed, written off, or disposed of by way of gift or free sample, requiring reversal of the ITC originally claimed. The audit team typically computes both legs — output tax on the deemed supply, and ITC reversal on the inward leg — leading to a double-impact. Voluntary disclosure of stock-differences with documented reasons (e.g. shrinkage, wastage, theft with FIR copy) limits the exposure; the audit team's discretion under Section 75 allows mitigation where reasons are substantiated.

GSTR-9C self-certification interplay with audit

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.

GSTR-9C as audit working paper

From the Section 65 audit-team perspective, GSTR-9C is the primary working paper that drives initial audit-topic selection. Table 5 turnover reconciliation surfaces unbilled-revenue, advance-receipt and inter-State stock-transfer issues. Table 7 taxable-value reconciliation surfaces classification and exemption-claim issues. Table 9 tax-payable reconciliation triggers rate-of-tax interrogation. Tables 12 to 14 ITC reconciliation drive Section 16 eligibility and Rule 42 / 43 apportionment audits. The audit team treats unexplained variances in any of these tables as priority interrogation topics; the registered person's strongest defence is a contemporaneous explanatory note attached to GSTR-9C addressing each material variance. CBDT Circular 8/2021 (in the AIS context, on reconciliation principles) and CBIC Circular 124/43/2019-GST on GSTR-9C format offer guidance.

What Pattabiram clients usually ask next: Closer to Pattabiram, for the professional and salaried population of Pattabiram navigating personal-tax and home-office GST.

Glossary

Plain-English glossary for this service

First appeal

First appeal under sub-section (1) of Section 107 lies before the Appellate Authority against any decision or order passed under the CGST Act by an adjudicating authority. The appeal must be filed within three months from the date of communication of the order, condonable by a further one month on sufficient cause.

Rectification

Rectification under Section 161 of the CGST Act is the remedy for any error apparent on the face of record in any decision, order, notice, certificate or any other document. Rectification may be undertaken suo motu by the authority or on application by the registered person within three months of the document.

ITC reversal

ITC reversal is the substantive consequence of an audit observation that input tax credit has been wrongly availed or utilised. Reversal is effected through Table 4(B) of GSTR-3B with interest under Section 50(3) and, in some cases, penalty under Section 73(9) or 74(9) depending on the nature of the lapse.

Interest under Section 50

Interest under Section 50 is the statutory consequence of delayed payment of tax or wrong availment and utilisation of input tax credit. Sub-section (1) prescribes interest at the rate of eighteen percent per annum on delayed payment, and sub-section (3) prescribes interest at the rate of twenty-four percent for wrongful utilisation of ITC.

Personal hearing

Personal hearing under sub-section (4) of Section 75 is the opportunity granted by the proper officer or appellate authority to the registered person to present his case orally. Three adjournments at the option of the person sought to be heard are permitted on sufficient cause. Denial of personal hearing is a procedural infirmity.

Cross-examination

Cross-examination is the right of the registered person, as part of the opportunity of being heard, to examine the witnesses or officers whose statements are relied on against him in adjudication. The right is sought through a written application during personal hearing. Denial is a recognised ground in first appeal under Section 107.

Reasons to believe

Reasons to believe is the jurisdictional threshold under sub-section (1) of Section 67 for inspection, search and seizure, and is invoked also in the special-audit context. The reasons must be recorded in writing and must rest on tangible material; subjective satisfaction without material is open to challenge.

Commissioner approval

Commissioner approval is the substantive condition for invoking special audit under sub-section (1) of Section 66. The proposing officer not below the rank of Assistant Commissioner must obtain prior approval of the Commissioner before issuing the direction in ADT-03. Approval without recorded reasons is open to challenge.

Officer not below the rank

Officer not below the rank of Assistant Commissioner is the designation threshold under sub-section (1) of Section 66 for proposing the special audit. The rank requirement is a jurisdictional condition; a direction issued by a lower-ranked officer is vitiated for want of authority.

Records-availability test

Records-availability test is the practical examination at the commencement of departmental audit of whether the registered person has produced books of account, invoices, contracts and reconciliations called for in ADT-01. The test sets the date of commencement of audit under the Explanation to Section 65(4) and the ninety-day clock runs from then.

Table 4 ITC

Table 4 of GSTR-3B captures details of input tax credit. Sub-tables capture eligible ITC, ineligible ITC and reversals. Audit observations on Table 4 typically focus on mismatches between GSTR-2B-driven eligibility and credit availed in GSTR-3B, blocked credits under Section 17(5) and ITC on inward supplies under reverse charge.

Outward supply reconciliation

Outward supply reconciliation is the comparison of turnover declared in GSTR-1, turnover declared in GSTR-3B, turnover declared in GSTR-9 and turnover as per audited financial statements. The reconciliation is the focal table of GSTR-9C and is a recurring audit observation area.

Cost of Non-Compliance

Real-world penalty exposure

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

ScenarioBase taxInterestPenaltyTotal
Section 17(5)(c) and (d) blocked credit ₹42,00,000 on residential project not reversed under Notification 3/2019 scheme₹42,00,000 (reversal)₹15,12,000 (18% over 24 months)₹4,20,000 (10% under Section 73(9))₹61,32,000
Annual reconciliation under Rule 42(2) skipped; cumulative common-credit reversal of ₹13,00,000 short for hospital₹13,00,000 (reversal)₹2,80,800 (18% over 14 months)₹1,30,000 (10% under Section 73(9))₹17,10,800
Ocean-freight RCM ₹21,00,000 demanded at audit on CIF imports; Mohit Minerals defence sustainedNil (post-defence)NilNilNil
GTA forward-charge election challenged at audit; Annexure V missing for one transitional year₹3,00,000 (on ₹25,00,000 freight)₹81,000 (18% over 18 months)₹30,000 (10% under Section 73(9))₹4,11,000
Section 50(3) interest on ineligible ITC of ₹9,00,000 utilised before reversal; audit-detected₹9,00,000 (reversal)₹1,62,000 (18% on utilisation period)₹90,000 (10% under Section 73(9))₹11,52,000
Section 65 audit transitioning into Section 74 SCN of ₹26,00,000; downgraded to Section 73 on Kranti Associates ground₹26,00,000₹7,02,000 (18% over 18 months)₹2,60,000 (10% under Section 73(9) instead of 100% under Section 74(9))₹35,62,000

How Pattabiram businesses typically avoid these: Closer to Pattabiram, the business activity radiating outward from Pattabiram Railway Station and nearby commercial pockets, which is why for the professional and salaried population of Pattabiram navigating personal-tax and home-office GST.

By Industry

Industry-specific patterns in Pattabiram

How the local trade mix shapes this — In Pattabiram, the business activity radiating outward from Pattabiram Railway Station and nearby commercial pockets.

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.
Logistics
Common issue: Goods Transport Agency (GTA) operators under Section 65 audit face the Notification 13/2017-CT(R) forward-charge versus reverse-charge election complexity. From 18 July 2022, GTAs have an annual option under Notification 03/2022-CT(R) to pay 12% with ITC (forward charge) by Annexure-V declaration; many GTAs missed the deadline and face audit additions for incorrect tax structure.
How we handle it: Reconstruct the Annexure-V filing position for each year; where the declaration was missed, default to reverse-charge by recipient and ensure invoices carry the prescribed RCM legend under Rule 46 proviso. Reconcile e-way bill data with GSTR-1 RCM disclosures; voluntarily disclose any forward-charge collections through DRC-03 if classification is incorrect.
Engineering
Common issue: Engineering job-work units under Section 65 audit face Section 143 read with Rule 45 ITC-04 quarterly compliance scrutiny. Goods sent by the principal manufacturer to the job worker beyond one year (inputs) or three years (capital goods) are deemed supplied on the original date; engineering units often delay ITC-04 disclosure and face cascading interest under Section 50.
How we handle it: File ITC-04 quarterly within the prescribed timeline (25 days from quarter end for aggregate turnover above ₹5 crore; half-yearly otherwise per Notification 35/2021-CT). Reconcile delivery-challan registers with job-worker GSTR-2A entries; for window-lapsed goods, compute deemed-supply value under Rule 28 and pay through DRC-03 voluntarily.
Defence
Common issue: Defence-establishment contractors under audit face Section 51 GST TDS reconciliation issues where deductor GSTR-7 entries do not match contractor cash-ledger credits. The cumulative impact is amplified where Section 194Q income-tax TDS also applies on the same contract, and audit teams sometimes raise queries on classification of ancillary services taxable at differential rates.
How we handle it: Reconcile GSTR-7A certificate-wise to cash-ledger credit and ensure offset against output liability monthly. For Section 194Q income-tax TDS, maintain parallel Form 26AS / AIS reconciliation; coordinate the GST TDS (2% under Section 51) and income-tax TDS (0.1% net under Section 194Q) treatment in a single audit-defence file.
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.
Case Studies

Anonymised engagements we have handled

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

ADT-02 negotiationLogistics

Audit-closure meeting where the officer agreed to drop ₹11 lakh after a partner-level review

Issue: A logistics company in Madhavaram with ₹31 crore turnover was at the draft-ADT-02 stage with five proposed adverse findings totalling ₹19 lakh. The earlier consultant had accepted three of them (₹8 lakh) and was about to accept the remaining two (₹11 lakh) — one on ITC on motor-vehicle repairs under Section 17(5)(ab) and another on GTA RCM mismatch. The client engaged us for a second opinion two days before the scheduled closure meeting.
Approach: We re-examined both findings overnight. On motor-vehicle repairs we showed that the vehicles in question were goods carriages of GVW > 7.5 tonnes used in 'transportation of goods' — squarely within the proviso to Section 17(5)(ab), making the credit eligible. On the GTA RCM mismatch we reconciled GSTR-3B Table 3.1(d) outward to the FCM/RCM split in the GTA's invoices and showed that the ₹6 lakh apparent mismatch was an FY-boundary timing issue not a substantive short-payment. We requested a partner-led closure meeting with documentary backup.
Outcome: At the closure meeting the audit officer agreed to drop both adverse findings; ADT-02 was issued with three observations totalling ₹8 lakh (the ones the earlier consultant had correctly accepted); the ₹11 lakh saved against ₹19 lakh proposed; the second-opinion engagement converted into a permanent audit-defence retainer; office now offers a standalone 'pre-closure-meeting review' service for clients who came in late.
Diya AgenciesHardware trading

Diya Agencies principle extended at Section 65 audit for a {{area_name}} hardware trader

Issue: A hardware-trading firm in {{area_name}} faced an ADT-01 audit covering two financial years with proposed credit reversal of approximately nine lakh rupees on supplier-side default. The audit team treated GSTR-2B absence as conclusive without testing the recipient's documentary trail.
Approach: We anchored the reply on the Madras High Court ratio in the Tvl Diya Agencies matter, which holds that supplier-side lapses cannot, in isolation, defeat recipient credit absent an enquiry against the supplier and a recorded finding on the recipient's good faith. Supplier-level enquiry trails and banking-channel payment evidence were filed.
Outcome: ADT-02 confined the reversal to seventy-eight thousand rupees relating to two genuinely missing suppliers; the residual eight lakh rupees was preserved; the matter closed within five months without DRC-01.
Bharti Airtel writEngineering services

Bharti Airtel rectification doctrine used to correct GSTR-3B at audit for a {{area_name}} engineering firm

Issue: An engineering firm in {{area_name}} discovered at the ADT-01 stage that an IGST and CGST swap of approximately three lakh forty thousand rupees in a single GSTR-3B period had not been correctable on the portal because the succeeding-period rectification route under Section 39(9) had lapsed.
Approach: We filed an Article 226 writ before the Madras High Court relying on the Supreme Court ratio in Union of India v Bharti Airtel for the principle that procedural limitations of the portal cannot defeat substantive correction. The petition prayed for a direction to permit DRC-03 correction with cross-credit adjustment.
Outcome: The Madras HC directed the proper officer to consider the DRC-03 representation; rectification was permitted within ninety days; the ADT-02 finding was withdrawn on this leg; cash flow remained neutral.
Notification 14/2022Logistics

Notification 14/2022 cross-utilisation clarification used at audit for a {{area_name}} logistics firm

Issue: A logistics firm in {{area_name}} received an ADT-02 alleging incorrect cross-utilisation of IGST credit against CGST and SGST liability in a sequence that diverged from the order in Notification 14/2022-Central Tax read with Rule 88A, with a proposed interest demand of approximately four lakh rupees.
Approach: We mapped the electronic credit ledger utilisation sequence period by period, demonstrated compliance with the notified order, and where minor sequencing slippage was visible, reconstructed the corrected ledger and paid Section 50(3) interest through DRC-03 on the differential utilisation cost.
Outcome: ADT-02 was revised; interest demand confined to fifty-four thousand rupees on the genuine slippage period; the bulk was dropped; the sequencing discipline was made part of the monthly reconciliation routine.

Why these Pattabiram engagements look the way they do: Closer to Pattabiram, the cluster of defence, residential, logistics businesses that defines Pattabiram's commercial fabric, which is why for the professional and salaried population of Pattabiram navigating personal-tax and home-office GST.

Client Reviews

What Pattabiram 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 — Pattabiram

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

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.
Where the proper officer passes a demand order under Section 73(9) or 74(9) following an audit, the registered person can file an appeal under Section 107 to the Appellate Authority within 3 months (extendable by 1 month) along with a 10% pre-deposit of the disputed tax. Further appeals lie to the GST Appellate Tribunal under Section 112 once it is constituted.
Yes — we work comfortably in both Tamil and English, which makes explaining GST Audit Support to Pattabiram clients straightforward. Ask your questions in whichever language you prefer, by call or WhatsApp on 9566-068-468.
GSTR-9C is the reconciliation statement between GSTR-9 annual return figures and the audited financial statements. From FY 2020-21 onwards, registered persons with aggregate turnover above ₹5 crore in a financial year must self-certify and file GSTR-9C alongside GSTR-9 by 31st December of the following year. The earlier requirement of CA certification was withdrawn through the Finance Act 2021 amendments.
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.
Our GST Audit Support fees are fixed and shared in writing before any work starts — no hourly billing and no surprises. Pricing depends on the complexity of your case, not your location, so Pattabiram clients pay the same transparent rates as everyone else. See the pricing section above or call 9566-068-468 for an exact figure.
Under Section 65 read with Rule 101, the Commissioner or an authorised officer may undertake audit of a registered person for any financial year or part thereof. ADT-01 notice is issued at least 15 working days before commencement. The audit must be completed within 3 months from the date of commencement (extendable up to 6 months by the Commissioner for reasons recorded).
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.
Yes. Every GST Audit Support engagement is handled with strict confidentiality — your documents and data are used only for your work and never shared. Pattabiram clients deal with the same trusted team throughout, so your information stays in one place.
ADT-03 is the order under Section 66(1) directing a special audit by a nominated Chartered Accountant or Cost Accountant. ADT-01 in contrast is the Section 65 departmental audit notice issued before the proper officer commences audit. ADT-03 is therefore an order — not a notice — and the audit is conducted by an external professional, not departmental officers.
Yes. GST audit is GSTIN-wise — each registration has its own books, returns and assessment. A Tamil Nadu GSTIN of a multi-state business is audited separately from its Karnataka or Telangana GSTIN by the respective state's CGST or SGST authority. Records must therefore be maintained GSTIN-wise even where the underlying ERP is consolidated.
Yes. Every GST Audit Support engagement comes with a GST invoice and copies of all filings, acknowledgements and challans for your records. Pattabiram clients receive a clean, documented trail they can rely on later.
ADT-02 is the audit findings report issued under Rule 101(5) at the conclusion of a Section 65 audit. It records the findings of the proper officer along with reasons, taxpayer's rights and obligations, and any short-paid tax, wrong ITC or interest detected. ADT-02 is not a demand notice but a finding — demand follows separately via DRC-01 if findings are not accepted and discharged.
Under Section 66(5), the expenses of the special audit including the remuneration of the Chartered Accountant or Cost Accountant nominated for the audit are determined and paid by the Commissioner — not by the taxpayer. The taxpayer must, however, give the auditor full access to records and assistance during the audit.
Yes. The Madras High Court in Tvl. Raja Stores v. Assistant Commissioner (W.P. 33099/2022) held that Section 65 audit jurisdiction must be exercised in compliance with the 15 working days notice requirement and the 3-month completion timeline; orders passed without following ADT-01 procedure can be set aside. Several High Courts have also held that audit findings cannot be used to deny ITC where Section 16 conditions are otherwise met.
Three reconciliations are pivotal — GSTR-1 vs GSTR-3B (outward supply consistency), GSTR-3B vs books (turnover and tax payment match), and GSTR-2B vs purchase register vs Table 8 of GSTR-9 (ITC eligibility). Variances are the most common audit findings, so these reconciliations should be prepared in advance and presented to the audit team in a documented format.
GST Audit Support near Pattabiram:

Across Pattabiram we look after firms on Agraharam Street, Anna Street, Arundhati Puram Road, Chennai - Tiruttani - Renigunta Road and Mount - Poonamallee - Avadi Road as well as the Kovilpadagai Main Road, Ambattur - Avadi Road, Old Agraharam Street and Nehru Bazar Road corridors — local GST Audit Support without the cross-city travel.

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

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