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 consulting in Chennai500+ 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 consulting in Chennai500+ active clients across 243 Chennai areas
GST Services

GST Revocation Across Chennai

Revocation of suo motu cancellation in REG-21 within 90 days extendable to 180 days. Available in all 244 Chennai localities — pick your area below for area-specific pricing and turnaround.

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Chennai Localities Served

About GST Revocation

Revocation of suo motu cancellation in REG-21 within 90 days extendable to 180 days. Forms handled: REG-21, REG-22, REG-23. Legal basis: Section 30 CGST Act and Rule 23.

Glossary

Plain-English glossary for this service

DRC-03 voluntary payment

DRC-03 voluntary payment is used during revocation preparation where the cause of cancellation involves under-declared liability discovered during arrears reconciliation. Filing DRC-03 alongside REG-21 strengthens the bona fides of the revocation application and may shorten officer-side scrutiny.

Continuity of business

Continuity of business is the factual element a revocation applicant must demonstrate — that the underlying business has not been discontinued and there is a genuine intent to resume compliant operations. Recent invoices, employee records, premises evidence and bank statements are commonly relied upon.

REG-24

REG-24 is the taxpayer's reply to a REG-23 show-cause, carrying clarifications, documentary proof of return-filing, payment challans, and submissions on reasonable cause. It must be filed within seven working days of REG-23 to avoid REG-05 rejection.

Aggregate dues

Aggregate dues refers to the consolidated amount of tax, interest under Section 50 and late fee under Section 47 that must be discharged through the Electronic Cash Ledger before REG-21 can be submitted. The portal validates the ECL balance against the dues at submission stage.

Suspension flag

Suspension flag is the Rule 21A operational marker on a GSTIN that bars invoice issuance and ITC pass-through during pendency of cancellation proceedings. A successful REG-22 revocation lifts both the cancellation and the underlying suspension flag from the common portal.

Section 30 window

The Section 30 window is the 90-day period commencing from the date of service of the cancellation order under Section 29(2) within which the revocation application in REG-21 must ordinarily be filed. The Commissioner can extend this by a further 180 days, giving an outer 270-day limit.

Portal access restoration

Portal access restoration is the practical step of regaining login credentials on the common portal when the original signatory or business owner has lost access. It frequently involves PAN-Aadhaar based credential reset and is a precondition to filing the defaulted returns that revocation requires.

ITC-01 fresh-registration ITC

Form ITC-01 is filed within 30 days of grant of fresh registration under Section 18(1) to claim input tax credit on inputs held in stock, inputs contained in semi-finished or finished goods, and capital goods on the day immediately preceding the date of grant. Useful where Section 30 revocation has lapsed and fresh REG-01 is the only option — recovers part of the stranded ITC.

REG-23

REG-23 is the show-cause notice issued by the proper officer proposing to reject a REG-21 revocation application — typically on grounds of unfiled returns, unpaid dues, or insufficient explanation for delay beyond the 90-day window. Reply lies in REG-24 within seven working days.

REG-22

REG-22 is the order passed by the proper officer revoking a suo motu cancellation, restoring the GSTIN with effect from the date specified in the order. The order is communicated electronically and is the formal end-point of a successful revocation proceeding.

REG-22 revocation order

REG-22 is the order passed by the proper officer either revoking the cancellation or rejecting the REG-21 application. To be passed within 30 working days of REG-21 filing per Rule 23. A favourable REG-22 restores the GSTIN with continuity from the cancellation date — no break in the ITC chain for downstream buyers.

Notification 07/2023-CT

Notification No. 07/2023 – Central Tax dated 31 March 2023 capped the late fee for GSTR-3B and GSTR-4 returns filed during the revocation amnesty window provided by Notification 03/2023-CT. The cap brought down the late-fee burden for older-period returns and made the amnesty financially viable for small taxpayers.

Forms Library

Forms used in this engagement

REG-21Application for Revocation of Cancellation of Registration

Electronic application by a taxpayer for revocation of suo motu cancellation under Section 29(2); requires furnishing of all pending returns and payment of dues before submission is accepted by the common portal

Within 90 days of cancellation order, extendable to 180 days by the Commissioner Common Portal — routed to Jurisdictional Range Officer
REG-22Order for Revocation of Cancellation

Order passed by the proper officer revoking the suo motu cancellation and restoring the GSTIN; communicated electronically through the common portal

Within 30 days of REG-21 submission Jurisdictional Range Officer / Common Portal
REG-23Show Cause Notice for Rejection of Revocation Application

Notice issued by the proper officer where prima facie grounds exist to reject the REG-21 revocation application — typically incomplete returns, unpaid arrears, or insufficient reasoning for delay

Issued during pendency of REG-21 within the 30-day disposal window Jurisdictional Range Officer
REG-24Reply to Show Cause Notice in REG-23

Taxpayer's reply to REG-23 carrying clarifications, documentary proof of return-filing, payment challans, and submissions on reasonable cause for delay

Within 7 working days of REG-23 Common Portal (taxpayer)
REG-05Order of Rejection of Application

Order of the proper officer rejecting the REG-21 revocation application after considering REG-24 reply or where no reply is received within the prescribed time

After expiry of REG-24 reply period Jurisdictional Range Officer
REG-19Order for Cancellation of Registration

Cancellation order under Section 29(2) which is the order against which revocation under Section 30 is sought; the date of its communication starts the 90-day Section 30 clock

Within 30 days of REG-18 reply / expiry Jurisdictional Range Officer
REG-17Show Cause Notice for Cancellation

Show-cause notice preceding suo motu cancellation — addressing this at the REG-18 stage pre-empts the need for later revocation under Section 30

Issued before cancellation Jurisdictional Range Officer
REG-18Reply to SCN for Cancellation

Taxpayer's reply to the REG-17 show-cause; filing of all defaulted returns during this window can lead to REG-20 dropping of proceedings

Within 7 working days of REG-17 Common Portal (taxpayer)
REG-20Order for Dropping of Cancellation Proceedings

Order dropping cancellation proceedings where the REG-18 reply is satisfactory — typically because all pending returns have been filed with dues paid

Within 30 days of REG-18 Jurisdictional Range Officer
GSTR-3BSummary Monthly Return

Summary monthly return capturing output tax, ITC availed, and net tax paid; every defaulted GSTR-3B for the period up to cancellation must be filed before REG-21 can be entertained

20th / 22nd / 24th of next month per QRMP slab Common Portal (taxpayer)
GSTR-1Statement of Outward Supplies

Monthly or quarterly statement of outward supplies; defaulted GSTR-1 filings up to date of cancellation are a precondition for REG-21

11th of next month (monthly) or 13th of quarter-end (QRMP) Common Portal (taxpayer)
GSTR-4Annual Return for Composition Taxpayers

Annual return for composition taxpayers under Section 10; revocation by a composition taxpayer requires every defaulted GSTR-4 to be filed first

30th April following the financial year Common Portal (taxpayer)
Statutory Deadlines

Compliance deadlines that matter

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

Trigger eventDaysFormConsequence
Suo motu cancellation order in Form REG-19 served on registered person90 daysREG-21Revocation window under Section 30(1) lapses; matter migrates to the Commissioner extension proviso or fresh registration
Expiry of initial 90-day window without filing REG-21180 daysREG-21 with extension request to CommissionerBeyond the 180-day extension the outer 270-day window closes and Section 30 ceases to be available
REG-23 show-cause notice issued proposing rejection of REG-217 daysREG-24Rejection in Form REG-05 if no reply or unsatisfactory reply
Filing of REG-21 application on the common portal30 daysREG-22 (officer order)Officer to dispose of the application within 30 days; pendency beyond is amenable to mandamus under Article 226
All pending returns till date of cancellation order to be furnishedOn due dateGSTR-3B / GSTR-1 / GSTR-4 / GSTR-9 as applicableREG-21 is not entertained until every pending return is filed with tax, interest and late fee
Payment of admitted tax along with interest under Section 50On due datePMT-06 challan / DRC-03REG-21 is procedurally invalid; portal blocks submission until ECL balance covers the arrears
Payment of late fee on each pending return under Section 47On due datePMT-06 challanReturns cannot be filed without late fee; REG-21 cannot be filed without all returns
Show-cause notice in Form REG-17 preceding cancellation7 daysREG-18Cancellation proceeds in REG-19; pre-empts revocation route by addressing matter at REG-18 stage
Filing of all pending returns during pendency of REG-17 SCN30 daysREG-20Proceedings dropped; revocation under Section 30 not required
First REG-21 application rejected in REG-0590 daysGST APL-01 appeal under Section 107Limitation under Section 107(1) starts running; appellate remedy lost beyond 3 months plus 1 month condonable
Comparison

Standard 90-day route vs Extended 180-day Commissioner route

AspectStandard 90-day routeExtended 180-day Commissioner route
Statutory provisionSection 30(1) of the CGST Act 2017 read with Rule 23(1) of the CGST Rules permits revocation within ninety days of the cancellation order in Form REG-21First and second provisos to Section 30(1) read with the Finance Act 2023 amendment permit a further extension up to one hundred and eighty days on sufficient cause shown to the Additional Commissioner or Commissioner
Triggering orderSuo motu cancellation order in Form REG-19 passed by the proper officer under Section 29(2) for non-filing of returns, fraudulent registration or other prescribed defaultSame REG-19 order, where the ninety-day window has already lapsed and the registered person can establish sufficient cause for the delay in approaching the proper officer
Application formForm REG-21 filed on the common portal under Rule 23(1) within ninety days of service of the REG-19 cancellation orderForm REG-21 with an accompanying sufficient-cause representation routed for approval to the Additional Commissioner up to one hundred and eighty days from the cancellation order
Decision-making authorityThe proper officer of jurisdictional rank decides the REG-21 on merits within thirty working days under Rule 23(2) and issues Form REG-22 or a Form REG-23 show causeThe Additional Commissioner or Commissioner first decides the extension prayer on sufficient cause; on grant of extension the proper officer thereafter decides the REG-21 on merits
Precondition on pending returnsAll returns due up to the effective date of cancellation must be filed with payment of tax, interest, late fee and penalty before REG-21 is taken up for decision per second proviso to Rule 23(1)Same return-filing precondition applies; tax, interest and late fee for the entire delay period must be paid before the Commissioner considers the sufficient-cause prayer
Show cause stageRule 23(3) permits the proper officer to issue Form REG-23 if the application is not satisfactory; reply must be filed in Form REG-24 within seven working daysSame REG-23 show cause mechanism applies after the Commissioner grants the extension; the reply window in REG-24 remains seven working days from service
Outcome formatsForm REG-22 sanctioning revocation restores the GSTIN from the date of cancellation; a rejection in Form REG-05 is passed where the proper officer is not satisfiedTwo-step outcome — first the Commissioner's order on the extension prayer, then the REG-22 or REG-05 on merits by the proper officer
Restoration of input tax creditCredit ledger and cash ledger balances stand restored automatically on REG-22; ITC accumulated up to the effective date of cancellation is available for set-off in the next GSTR-3BSame restoration applies; however the credit ledger entries during the cancelled period remain frozen and any inward supply during that period requires a careful Section 16(2) eligibility test
Outward invoicing during cancelled periodNo outward invoicing under a cancelled GSTIN is permitted; supplies billed in the interim are treated as supplies by an unregistered person and the recipient is denied ITCSame bar applies for the entire cancelled period; once REG-22 is passed, the registered person may issue revised invoices under Section 31(3)(a) read with Rule 53 for the period from cancellation to restoration
Effect on e-way bill generationThe cancelled GSTIN cannot generate e-way bills on the EWB portal; movement of goods during the cancelled period exposes the consignment to Section 129 detentionSame e-way bill restriction applies throughout the cancelled period; restoration via the extended route re-enables EWB generation only from the date of REG-22
Cost and time horizonSingle-stage decision typically concluded within thirty working days of a complete REG-21 application; primary cost is the back-return late fee and tax-with-interest paymentTwo-stage decision averaging sixty to ninety working days; additional documentation cost for the sufficient-cause representation and possible follow-up with the Commissioner's office
Remedy on rejectionStatutory first appeal under Section 107 within three months of the REG-05 rejection with ten per cent pre-deposit of the disputed tax, if any; writ jurisdiction under Article 226 invokable on jurisdictional or natural-justice grounds before Madras HCSection 107 appeal route remains available against the merits rejection; where the Commissioner refuses the extension itself, the Madras HC writ remedy under Article 226 is the principal recourse
Our Team

Three named tax practitioners — not a faceless outsourcer

Ravivarman R
Founder · Lead Tax Practitioner

B.Com, CA Inter, GST Practitioner. 15+ years and 500+ Chennai engagements. Leads the notice-reply and CMA project-report practice.

M. E. Chokkalingam
Senior Compliance Specialist

B.Com. 15+ years in statutory and ROC compliance, partnership-firm matters, and audit-support engagements.

S. Jayaprakash
GST Specialist

B.Com, M.Com. 5+ years on monthly GST returns, GSTR-2B reconciliation, and ASMT-10 first-touch responses.

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Information for general guidance only. Consult a qualified tax consultant for specific advice. Reviewed periodically — last updated March 2026. © 2026 FilingPro Chennai.

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