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GST Registration for government firms in Chepauk

Chepauk GST Registration — Chennai South

Professional GST Registration for Chepauk businesses near MA Chidambaram Stadium — with WhatsApp-first document intake

Chepauk government and education units around MA Chidambaram Stadium — fixed fee, deterministic turnaround and archived working papers. Call 9566-068-468.

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Quick Answer

What is Form REG-01 and what does it contain in Chepauk, Chennai?

Form GST REG-01 is the application for registration prescribed under Rule 8 of the CGST Rules. It has Part A (PAN, mobile, email validation generating TRN) and Part B with sections covering business details, promoters/partners, authorised signatory, principal place of business, additional places, goods and services with HSN/SAC, bank account, state-specific information and verification. Aadhaar authentication or physical verification follows submission.

Transparent Pricing

GST Registration in Chepauk — Plans & Pricing

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

MonthlyAnnualSave 2 Months
New businesses
Basic
Online Registration Support
₹1,499one-time

  • GST Registration Application REG-01
  • Document Preparation & Review
  • Visit to GST Department for Follow up
  • ARN Tracking Until GSTIN Issued
  • GSTIN Certificate Delivery via WhatsApp
  • HSN / SAC Code Mapping
  • Additional Place of Business: 1 place
  • Bank Account Linking to GSTIN
  • Non-Core Amendment (Phone/Email)
  • Core Amendment (Address/Constitution)
  • Clarification Response to GST Officer
  • DSC for Pvt Ltd / LLP (Add-on)
Most Popular ⭐
Standard
GSTIN + amendments + bank
₹2,999one-time

  • GST Registration Application REG-01
  • Document Preparation & Review
  • Visit to GST Department for Follow up
  • ARN Tracking Until GSTIN Issued
  • GSTIN Certificate Delivery via WhatsApp
  • HSN / SAC Code Mapping
  • Additional Place of Business: 1 place
  • Bank Account Linking to GSTIN
  • Non-Core Amendment (Phone/Email)
  • Core Amendment (Address/Constitution)
  • Clarification Response to GST Officer
  • DSC for Pvt Ltd / LLP (Add-on)
Full GST setup
Complete
GSTIN + Eway Bill + Bill & Other Setup
₹4,999one-time

  • GST Registration Application REG-01
  • Document Preparation & Review
  • Visit to GST Department for Follow up
  • ARN Tracking Until GSTIN Issued
  • GSTIN Certificate Delivery via WhatsApp
  • HSN / SAC Code Mapping
  • Additional Place of Business: Unlimited
  • Bank Account Linking to GSTIN
  • Non-Core Amendment (Phone/Email)
  • Core Amendment (Address/Constitution)
  • Clarification Response to GST Officer
  • DSC for Pvt Ltd / LLP (Add-on)

Swipe to see all plans

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

Why FilingPro?

Why Chepauk Clients Choose FilingPro

Expert GST Registration in Chepauk — qualified professionals, 15+ years experience, zero-penalty track record.

REG-03 Deficiency Replied in 7 Days

Any deficiency notice from the proper officer is replied via Form REG-04 within the 7-working-day window with point-by-point clarification and supporting documents — preserving the application without restart.

Principal Place of Business Curated

EB bill, property tax receipt or rent agreement with NOC — the right document set for Chepauk jurisdictional officers, eliminating the most common Rule 25 verification rejection.

Multi-State GSTIN Coordinated

For Chepauk businesses expanding to Karnataka, Andhra, Telangana or other States, separate REG-01 applications coordinated under one engagement with consistent constitution and signatory details.

Virtual Office Sourcing & NOC

Where physical premises are not yet established, FilingPro sources virtual office addresses with valid lease and NOC from the owner — Rule 25 verification accepted.

WhatsApp-First Document Pickup

Share PAN, Aadhaar, photograph, address proof and bank documents on WhatsApp at our number — REG-01 prepared, submitted and ARN delivered without a single office visit by the Chepauk client.

Composition vs Regular Advisory

At REG-01 stage we evaluate Section 10 Composition Scheme eligibility for Chepauk traders and service providers below threshold — flat 1%/5%/6% rates compared against regular registration with full ITC.

Key Benefits

What Chepauk Clients Get

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

Composition Election Window
Section 10 composition election is available only at the registration stage or at the start of a financial year. Evaluating eligibility against the ₹1.5 crore goods threshold or ₹50 lakh services threshold during initial filing locks in the appropriate scheme without waiting another fiscal cycle.
Cross-State Filing Consistency
Multi-State enterprises require parallel registrations under Section 25(1). Coordinating constitution, signatory and PAN particulars across all REG-01 filings prevents the cross-jurisdiction inconsistency that triggers later REG-14 amendments and officer queries.
Verification Outcome Optimisation
Aadhaar authentication under Rule 8(4A) yields the seven-working-day deemed approval route, while properly curated address proof under Rule 25 protects against adverse outcomes when physical verification is triggered. Both pathways are managed actively rather than left to chance.
Audit Trail Completeness
Section 35 requires registered persons to maintain books and records for prescribed periods. Capturing the full registration trail at the outset, including REG-02 acknowledgement and REG-06 certificate, ensures that audit defence under Section 65 or Section 66 has a complete documentary base.
Forward E-Invoicing Readiness
Aggregate annual turnover thresholds for e-invoicing under Notification 10/2023-Central Tax are tracked from registration onwards. Anticipating the threshold during the first compliance year prevents abrupt operational disruption when the e-invoicing trigger is met mid-year.
Litigation Posture Strength
Where notices subsequently arise under Sections 73 or 74, the integrity of the original registration documentation materially affects the strength of the assessee's defence. A clean REG-01 filing supported by complete annexures forms the evidentiary spine on which subsequent submissions rest.
Comparison

Voluntary vs Compulsory

Why this matters here — Across Chepauk, the cluster of government, education, sports businesses that defines Chepauk's commercial fabric. Practitioners note that served by short connections to Triplicane and Royapettah and onward to central Chennai.

AspectVoluntaryCompulsory
B2B credibilityHigh — enables tax invoices and ITC flow to corporate clientsHigh — same B2B credibility as voluntary, plus statutory necessity
Trigger basisAny person below the Section 22 threshold who chooses to register under Section 25(3)Section 22 threshold crossing or Section 24 specified category, regardless of turnover
Statutory provisionSection 25(3) of the CGST Act 2017Sections 22 and 24 of the CGST Act 2017
Time limit to applyNo upper limit — can apply any timeWithin 30 days from the date of liability under Section 25(1)
Application formREG-01 (regular category)REG-01 (regular category) or REG-07 (TDS/TCS) or REG-09 (NRTP)
Liability to file returnsAll standard provisions apply once registered — monthly GSTR-1, GSTR-3BAll standard provisions apply — monthly GSTR-1, GSTR-3B and applicable category returns
ITC entitlementFull ITC on inputs from registration date; pre-registration ITC limited to Section 18(1) windowsFull ITC on inputs from effective date of registration
Cancellation pathwayCan apply for cancellation under Section 29(1) if business is discontinued or turnover stays below thresholdCancellation under Section 29(1) is permitted on the same grounds; for Section 24 cases, the triggering activity must cease
Penalty for delayNone — no late-registration consequence since there is no statutory obligationSection 122(1)(xi) penalty of ₹10,000 or the tax evaded, whichever is higher, plus Section 50 interest
Use caseB2B service providers wanting ITC pass-through, startups capturing pre-revenue input ITC, exporters needing LUTCrossed turnover threshold, inter-State supplier, e-commerce seller, NRTP, casual TP, reverse-charge liable, TDS/TCS role
Composition eligibilityAvailable under Section 10 if turnover stays within ₹1.5 crore (₹50 lakh for service providers under Section 10(2A))Available under Section 10 only if compulsory-registration trigger is not one of the disqualifying categories (e-commerce, inter-State, etc.)
Documents requiredSame as compulsory — PAN, Aadhaar, address proof, bank account, photograph, signatory authorisationSame as voluntary plus any category-specific documents (LoA for SEZ, deductor proof for TDS-GSTIN, etc.)
Documents Required

Documents for GST Registration

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

PAN of business / proprietor / company
Aadhaar of authorised signatory and one promoter
Recent passport-size photograph of signatory and promoters
Proof of principal place of business — EB bill, property tax receipt or rent agreement with NOC
Bank account proof — cancelled cheque or first page of passbook or bank statement
Board resolution or authorisation letter for the authorised signatory
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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 — Across Chepauk, Chepauk businesses in the education arm find that GST exemption boundary for educational services Section 12AA registration and Section 80G renewal are typical review areas. Practitioners note that the business activity radiating outward from MA Chidambaram Stadium and nearby commercial pockets.

Trigger eventDaysFormConsequence
Aggregate turnover crosses the registration threshold in a financial year30 daysREG-01Liability to pay tax from the date the threshold was crossed; Section 122(1)(xi) penalty of ₹10,000 or the tax evaded, whichever is higher
First inter-State taxable supply by an unregistered person30 daysREG-01Compulsory registration trigger under Section 24(i); ITC of inputs held in stock is permitted from the date of liability if registration is obtained on time
Casual taxable person intends to commence supply5 daysREG-01 + advance tax depositNo supply can commence till GSTIN is issued; advance deposit covering the estimated period of validity is required
REG-03 deficiency notice issued by the proper officer7 daysREG-04Application is treated as rejected in REG-05 if no reply or unsatisfactory reply
Suo motu cancellation order under Section 29(2) issued90 daysREG-21Revocation window lapses; only Commissioner-level extension under Section 30 proviso is available, and that itself caps at a further 180 days
First GSTR-3B due date after grant of registration (post-30th of next month)Last day of month following month of registration grantGSTR-3BSection 47 late fee plus Section 50 interest on tax payable; cascading default risk into Rule 21A
Change in business name address or signatory15 daysREG-14Continued operation under stale particulars exposes invoices to challenge and ITC denial under Rule 36(4)
Composition scheme intimation by an already-registered regular taxpayerBefore commencement of FY (typically 31 March)CMP-02Composition denied for the year; continues under regular scheme

Deadline pressure points we see in Chepauk: On the ground in Chepauk, for Chepauk businesses balancing growth ambitions with tight statutory compliance.

Forms Library

Forms used in this engagement

Forms most asked about here — Across Chepauk, where educational trusts and coaching arms file under the GST exemption boundary and operate on Section 12AA Section 80G governance.

REG-11Extension of Registration Period (Casual / NRTP)

Application by a CTP or NRTP seeking extension of the validity period beyond the initial 90 days; subject to advance-tax deposit for the extended period

Before expiry of initial 90-day period Common Portal
REG-13Application for UIN

Application for Unique Identification Number by UN Bodies, Embassies and notified persons for refund of GST paid

On need basis Common Portal / Central Government
REG-14Application for Amendment of Registration

Application to amend particulars furnished in REG-01 — legal name, address, signatory, promoters, additional place of business

Within 15 days of the change Common Portal
REG-15Order of Amendment of Registration

Approval order for changes that require officer review under Rule 19 — typically changes to legal name, constitution or location

Within 15 working days of REG-14 Jurisdictional Range Officer
REG-16Application for Cancellation of Registration

Voluntary cancellation application — filed when business is discontinued, transferred, amalgamated, or turnover falls below threshold

Within 30 days of the event triggering cancellation Common Portal
REG-17Show Cause Notice for Cancellation

Notice by the proper officer in cases of suo motu cancellation triggers — non-filing, fraudulent registration, violation of conditions

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

Taxpayer's reply to REG-17 carrying defence and supporting documents

Within 7 working days of REG-17 Common Portal (taxpayer)
REG-19Order for Cancellation

Cancellation order passed by the proper officer after considering REG-18 reply or where no reply is received

Within 30 days of REG-18 reply / expiry Jurisdictional Range Officer

GST Registration in Chepauk, Chennai 600005

Businesses registered in Chepauk share the Chennai South jurisdiction, and their statutory matters route through the same Mylapore Division each time. Chepauk (PIN 600005) falls under the Mylapore Division of the Chennai South, the jurisdiction that handles statutory matters for businesses at this PIN. We keep a cycle-by-cycle record of how the Mylapore Division of the Chennai South handles Chepauk filings and approvals. Because PIN 600005 sits inside the Chennai South jurisdiction, the handling office for Chepauk stays consistent across years, which matters when filings or approvals span cycles.

Vendors and customers tied to the Chepauk MRTS Station network show up across the invoice trail we reconcile for Chepauk GST Registration clients. Document pickup near MA Chidambaram Stadium is a same-hour errand for our Chepauk engagements rather than the half-day a typical Chennai client expects. Chepauk sustains a medium flow of commerce for a government and education sector hub locality, and that flow is the raw material for the GST Registration files we close here. Commercial activity in Chepauk runs medium, so GST Registration volumes scale through peak months and we staff the Chepauk desk accordingly.

For a sports business in Chepauk, the GST Registration scope is rarely generic; we tailor the checklist to how that sector actually transacts. A sports operator in Chepauk gets a GST Registration workflow shaped by sector norms, not a one-size-fits-all template. sports units around Chepauk share recurring GST Registration patterns — input-credit timing, vendor reconciliation, and sector-specific documentation. Mixed sports activity across Chepauk means our GST Registration team keeps sector playbooks ready rather than improvising per client.

A Chepauk client sees the same GST Registration cadence each cycle: intake, reconciliation, review, filing, acknowledgement. Turnaround for Chepauk GST Registration is deterministic — fixed fee, a scoped timeline, and a same-business-day acknowledgement once filed. Our Chepauk GST Registration process is built to be predictable, documented, and on time, cycle after cycle. Fixed-fee scoping means a Chepauk business knows the GST Registration cost up front, with no surprise additions mid-engagement.

GST Registration clients in Royapettah are handled by the same practitioners who run our Chepauk desk. Proximity to Royapettah means a Chepauk engagement can extend across the locality cluster with no change in cadence. Businesses straddling Chepauk and Royapettah get a single GST Registration point of contact rather than two. We treat Chepauk and Royapettah as one catchment for GST Registration, which keeps documentation and turnaround consistent.

The longer we serve Chepauk, the more precisely we predict where a GST Registration file needs attention. Common patterns in the Mylapore Division give Chepauk businesses an early-warning map we use to pre-empt GST Registration issues. Because we work repeatedly across Chepauk, we can benchmark a new client's GST Registration position against the locality norm. Sector signals in Chepauk — seasonal education swings and peak-period volumes — shape how we schedule GST Registration work.

Relocating a registered office into Chepauk (PIN 600005) changes the assessing division, and we handle that GST Registration transition cleanly. We onboard new Chepauk entities onto a GST Registration cadence that is audit-ready from the very first cycle. First-time GST Registration for a Chepauk business is where getting the basics right saves years of cleanup later. Incorporating in Chepauk comes with jurisdiction, registration and GST Registration steps that we sequence so nothing stalls the launch.

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Expert Guide

GST Registration in Chepauk — Complete Guide

The 53rd GST Council meeting recommended several procedural easings on registration, including conditional waiver of interest and penalties under Section 73 for early-period notices and sharper guidance on biometric authentication rollout. These measures, traceable to the Council's recommendation note, signal a maturing posture in which compliance facilitation is balanced against the revenue protection objectives that drove earlier tightening.

GST Registration in Chepauk, Chennai

New GSTIN applications for Chepauk businesses are filed under Section 22 to 24 of the CGST Act with full REG-01 documentation, Aadhaar authentication and ARN tracking — REG-06 certificate typically delivered within 7 working days.

GST Registration Consultant in Chepauk — REG-01 Specialist

A dedicated GST registration consultant in Chepauk prepares REG-01 Part A and Part B, compiles principal place of business proof, manages Aadhaar e-KYC and replies to any REG-03 deficiency notice within the 7-working-day window.

Compulsory GST Registration in Chepauk — Section 24 Triggers

Inter-state suppliers, e-commerce sellers, casual taxable persons and persons liable under reverse charge in Chepauk must register under Section 24 irrespective of turnover. We assess applicability and file REG-01 within the 30-day statutory window from the date of liability.

Multi-State and Virtual Office GST Registration in Chepauk

For Chepauk businesses expanding to other States, separate GSTINs are obtained under Section 25 with State-specific principal place of business proof. Virtual office addresses with valid lease and NOC are sourced where required for multi-state presence.

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Qualified professionals handle your GST Registration in Chepauk. WhatsApp documents — we begin within 24 hours. From ₹1,500/one-time. Free consultation.
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Key Facts — GST Registration in Chepauk
REG-01 Part A and Part B fully drafted for Chepauk clients — PAN, Aadhaar, address proof, bank and constitution details verified before submission.
Aadhaar authentication completed under Rule 8(4A) — deemed approval in 7 working days under Notification 62/2020-Central Tax.
Section 22 turnover threshold tracked monthly for Chepauk clients — ₹40 lakh goods / ₹20 lakh services trigger flagged in advance.
Section 24 compulsory registration triggers screened — first inter-state invoice, e-commerce listing, casual taxable presence and RCM liability all assessed.
REG-03 deficiency notices replied via REG-04 within 7 working days — supporting documents uploaded with point-by-point clarification.
Principal place of business proof curated — EB bill, property tax receipt or rent agreement plus NOC accepted by jurisdictional officers in Chepauk.
Multiple business verticals registered under Section 25(2) read with Rule 11 — separate GSTINs for distinct verticals on the same PAN.
Multi-state GSTIN coordination — Tamil Nadu plus Karnataka, Andhra or Telangana branch registrations completed under one engagement.
Composition Scheme opt-in evaluated at REG-01 stage — flat 1%/5%/6% under Section 10 reviewed against regular registration with full ITC.
REG-06 registration certificate delivered on WhatsApp same day of approval — display copy formatted for shop and office front-of-house.
People Also Ask — GST Registration in Chepauk
Who is required to obtain GST registration in Tamil Nadu?
Every person whose aggregate annual turnover exceeds ₹40 lakh for goods or ₹20 lakh for services under Section 22 of the CGST Act must register. Additionally, Section 24 mandates registration irrespective of turnover for inter-state suppliers, e-commerce operators and sellers, casual taxable persons, persons liable under reverse charge, TDS/TCS deductors and Input Service Distributors.
How long does GST registration take after submitting REG-01?
With successful Aadhaar authentication, registration is deemed approved in 7 working days from REG-01 submission unless the proper officer issues a REG-03 deficiency notice. Without Aadhaar authentication, physical verification of the principal place of business under Rule 25 is mandatory and approval extends up to 30 days under Rule 9(5).
What documents are needed for GST registration in Chepauk?
Core documents are PAN of the business, Aadhaar of the authorised signatory and one promoter, recent photograph, proof of principal place of business (EB bill, property tax receipt or rent agreement plus NOC), bank account proof (cancelled cheque or passbook page) and DSC for companies/LLPs or EVC for other constitutions. Additional documents apply for partnerships and companies.
Can a residential address in Chepauk be used for GST registration?
Yes. Residential premises can serve as principal place of business if supported by ownership proof (property tax or EB bill in the applicant's name) or a rent agreement with NOC from the owner. The address must be physically accessible for verification under Rule 25 and books of account must be maintained at this location under Section 35.
Is GST registration free or are there government fees?
There is no government fee for GST registration under the CGST Act or Rules. Submission of REG-01, REG-04 deficiency reply and REG-06 download are all free of cost on the GST portal. Professional fees for REG-01 preparation, Aadhaar authentication assistance, ARN tracking and post-registration return preparation are charged separately by GST consultants.
What happens if GST registration application is rejected?
Rejection is communicated through Form REG-05 with reasons recorded. The applicant may file a fresh REG-01 addressing the rejection grounds with corrected documents. Alternatively, an appeal may be filed under Section 107 of the CGST Act before the Appellate Authority within 3 months of the rejection order, with pre-deposit conditions where applicable.
Can a startup register for GST before commencement of business?

Yes — voluntary registration under Section 25(3) is available before commencement of business. Many startups register early to claim ITC on pre-commencement procurement and to enable B2B invoicing once operations begin.

What is the validity period of GST registration?

GST registration for regular taxable persons does not have a fixed validity — it continues till cancelled. Registration for casual taxable persons and non-resident taxable persons is valid for 90 days, extendable by 90 more under Section 27(2).

What happens after submitting REG-01 application?

After REG-01 submission an ARN is generated. The proper officer examines the application within 7 working days. If complete, REG-06 certificate is issued; if deficient, REG-03 notice for additional information is issued and the applicant has 7 working days to reply in REG-04.

What if my GST registration application is rejected?

On rejection in Form REG-05, the applicant can either file a fresh application addressing the deficiency, or file an appeal under Section 107 of the CGST Act within three months of the rejection order.

What is Form REG-30 in GST?

Form REG-30 is the field-visit report uploaded by the proper officer after physical verification of the principal place of business under Rule 25. The report is uploaded within fifteen working days of the verification.

What is the role of jurisdictional officer in GST registration?

The jurisdictional Range Officer examines the REG-01 application, conducts physical verification if needed under Rule 25, issues REG-03 deficiency notices and ultimately grants registration in REG-06 or rejects in REG-05.

What Chepauk clients want to know before signing: On the ground in Chepauk, around the MA Chidambaram Stadium catchment of Chepauk; where educational trusts and coaching arms file under the GST exemption boundary and operate on Section 12AA Section 80G governance.

Expert Guide

A complete walkthrough — Gst Registration

Localised for Chepauk, Chennai — where educational trusts and coaching arms file under the GST exemption boundary and operate on Section 12AA Section 80G governance.

Reading this guide locally — Across Chepauk, on the Triplicane-Royapettah corridor that passes through Chepauk. Practitioners note that Chepauk businesses in the education arm find that GST exemption boundary for educational services Section 12AA registration and Section 80G renewal are typical review areas.

What is GST registration and when is it required

Statutory basis under Section 22

GST registration in India is governed by Sections 22 to 30 of the Central Goods and Services Tax Act 2017 read with corresponding State GST legislation. The trigger for compulsory registration under Section 22 is an aggregate annual turnover of ₹40 lakh for exclusive suppliers of goods in Tamil Nadu (per Notification 10/2019-Central Tax) and ₹20 lakh for service or mixed suppliers. Aggregate turnover under Section 2(6) is the sum of all taxable supplies, exempt supplies, exports of goods and services, and inter-State supplies of a person having the same Permanent Account Number, computed on an all-India basis. Once a person crosses this threshold in any financial year, the obligation to register arises within thirty days under Section 25(1). Section 24 of the CGST Act overrides Section 22 entirely for specified categories including inter-State taxable suppliers, casual taxable persons, persons supplying through e-commerce operators, and reverse-charge liable persons — these categories must register regardless of turnover.

Voluntary registration option

A person whose aggregate turnover is below the threshold can still register voluntarily under Section 25(3) of the CGST Act. Once voluntary registration is granted, all provisions of GST law apply to such a person as they would to any registered person — including monthly returns, ITC eligibility for inputs, and the obligation to issue tax invoices. Voluntary registration is commonly chosen by B2B service providers and traders who want to enable ITC pass-through to their corporate clients, by exporters who need to file LUTs and claim refunds, and by startups that want to capture ITC on early-stage procurement before revenue commencement. Once obtained, voluntary registration cannot be casually surrendered — REG-16 cancellation follows the same procedure as any other cancellation under Section 29.

The REG-01 application process step by step

Part B — business details

Part B of REG-01 is filed after logging in with the TRN. It captures business details (trade name, constitution, nature of business activities), promoters / partners / directors (with PAN, Aadhaar, residential address, and photographs), authorised signatory designation, principal place of business (with address proof and ownership / occupancy basis), additional places of business (each with its own address proof), goods and services with HSN / SAC codes (up to five primary), bank account details (with proof), state-specific information, and a verification declaration. Part B is divided into multiple sections that can be saved progressively before final submission.

Aadhaar authentication or physical verification

After Part B is submitted, the applicant is given the option to opt for Aadhaar authentication under Rule 8(4A). If Aadhaar authentication is chosen, the promoter or authorised signatory receives an Aadhaar OTP for instant identity validation; this is the faster path and the application typically clears in 7 working days. If Aadhaar authentication is not opted for, or if authentication fails, the application moves to physical verification under Rule 25 where the proper officer visits the principal place of business, examines the operations, and uploads Form REG-30 within 15 working days. Physical verification adds time and the risk of adverse observations on premises-non-genuineness.

REG-03 deficiency and REG-04 reply

If on examination of REG-01 the proper officer finds the application incomplete or unsatisfactory, a notice in Form REG-03 is issued seeking additional information or documents. The applicant must respond within seven working days through Form REG-04 carrying clarifications and any additional supporting documents. If no reply is received, or if the reply is found unsatisfactory by the officer, the application is rejected in Form REG-05. A rejected application can be either re-filed afresh after addressing the deficiency, or contested by way of appeal under Section 107 of the CGST Act within three months of the rejection order.

Registration certificate REG-06 and post-grant steps

Effective date of registration

Form REG-06 — the certificate of registration — is issued after the application is approved. The certificate carries the 15-digit GSTIN, the legal name and trade name, the constitution, the principal place of business and additional places, the date of registration, and the date of validity (for casual or non-resident taxable persons). The effective date of registration is the date from which the registered person is liable to charge GST on supplies and entitled to claim ITC on inputs. For first-time threshold-crossers, the effective date is generally the date the application was filed (if filed within 30 days of liability) or the date of liability itself in delayed cases. For voluntary registration, it is the date of grant.

Bank account particulars post-registration

Rule 10A of the CGST Rules mandates that within forty-five days of grant of registration, or before the first GSTR-3B is filed (whichever is earlier), the registered person must furnish bank account details through an amendment of REG-01. The bank account must be in the name of the registered taxable person and must be linked to the PAN. Failure to furnish bank-account particulars within the timeline triggers Rule 21A suspension of the GSTIN — the suspended taxpayer cannot issue tax invoices or pass on ITC during the suspension. Compliance with Rule 10A is therefore one of the first post-registration housekeeping items.

First GSTR-3B filing

The first GSTR-3B return after registration is due on the 20th, 22nd or 24th of the month following the month of registration grant — the date depending on the State and the QRMP-opt-in status. The first return covers the period from the effective date of registration to the end of the registration month. Output tax on supplies made from the effective date, ITC on inputs received from the effective date, and net tax payable are declared. Section 47 late fee plus Section 50 interest at 18% per annum apply if the first return is delayed. A clean first GSTR-3B sets the tone for the compliance record and reduces scrutiny exposure.

Compulsory registration under Section 24

Reverse-charge and TDS / TCS roles

Section 24(iii) requires compulsory registration for persons liable to pay tax under reverse charge — for example, recipients of GTA services, lawyer services, or supplies from unregistered persons in specified scenarios. Section 24(vi) covers persons liable to deduct TDS under Section 51 (specified government departments and notified entities); Section 24(x) read with Section 52 covers TCS collectors. TDS deductors and TCS collectors obtain a separate registration in Form REG-07 in the TDS or TCS category — this is distinct from any regular GSTIN they may hold for their own supplies. The TDS deductor files GSTR-7 monthly; the TCS collector files GSTR-8 monthly.

Inter-State suppliers

Section 24(i) of the CGST Act makes registration compulsory for any person making an inter-State taxable supply, regardless of aggregate turnover. The threshold under Section 22 does not protect inter-State suppliers. The day the first inter-State invoice is raised, the supplier must already be registered under GST. This rule catches many freelancers, IT-services providers and traders unaware — particularly those who scale from local clients to inter-State or overseas clients without proactively planning the registration timeline. Export of goods or services is also treated as inter-State supply under Section 7 of the IGST Act and triggers Section 24(i) registration. The penalty for failure to register under Section 122(1)(xi) is ₹10,000 or the tax evaded, whichever is higher.

Casual and non-resident taxable persons

Section 24(iv) and Section 27 of the CGST Act govern casual taxable persons (CTPs) and non-resident taxable persons (NRTPs). A casual taxable person is one who occasionally supplies goods or services in a State or Union Territory where they have no fixed place of business — for example, a trader from another State participating in an exhibition or trade fair in Tamil Nadu. A non-resident taxable person is one who occasionally supplies goods or services in India but has no fixed place of business or residence in India. Both must apply for registration at least five days before commencement of business in the State, in Form REG-01 (CTP) or REG-09 (NRTP), and make an advance deposit of estimated tax. Registration is valid for ninety days, extendable by another ninety on application in REG-11.

What Chepauk clients usually ask next: On the ground in Chepauk, where educational trusts and coaching arms file under the GST exemption boundary and operate on Section 12AA Section 80G governance; for Chepauk businesses balancing growth ambitions with tight statutory compliance.

Glossary

Plain-English glossary for this service

Terms you will hear in this area — Across Chepauk, where educational trusts and coaching arms file under the GST exemption boundary and operate on Section 12AA Section 80G governance.

Aggregate turnover

The sum of all taxable supplies (excluding inward supplies on reverse charge), exempt supplies, exports of goods or services, and inter-State supplies of a person having the same PAN, computed on an all-India basis. Defined in Section 2(6) of the CGST Act.

Compulsory registration

Registration that is mandatory regardless of aggregate turnover, prescribed under Section 24 of the CGST Act. Covers inter-State taxable suppliers, casual taxable persons, reverse-charge liable persons, e-commerce operators, non-resident taxable persons, TDS deductors, TCS collectors, ISDs, and certain notified categories.

Casual Taxable Person

A person who occasionally undertakes taxable supplies in a State or Union Territory where they have no fixed place of business. Must obtain registration at least five days before commencement of business and make an advance tax deposit. Defined in Section 2(20) and governed by Section 27.

Non-Resident Taxable Person

NRTP — a person who occasionally undertakes transactions involving supply of goods or services in India but has no fixed place of business or residence in India. Defined in Section 2(77) and governed by Section 27 of the CGST Act.

Input Service Distributor

ISD — an office of a supplier which receives tax invoices for input services and distributes the credit of CGST, SGST, IGST or UTGST paid on these services to its branches having different GSTINs under the same PAN. Governed by Section 20 of the CGST Act.

Principal Place of Business

The location specified as such in the certificate of registration, generally the principal place from which a business is operated. The address proof requirement at registration covers electricity bill, property tax receipt, or registered rent agreement with NOC.

Additional Place of Business

Any place other than the principal place of business which is also used for storage, supply or any other activity of the business. Each additional place is captured in REG-01 and listed in the registration certificate.

Business Vertical

A distinguishable component of an entity engaged in supplying goods or services that is subject to risks and returns different from other business components. Separate registrations within a State for different business verticals are permitted under Section 25(2) and Rule 11.

Aadhaar authentication

Identity verification of the promoter or authorised signatory through Aadhaar-OTP under Rule 8(4A). Mandatory unless physical verification is opted for; authentication shortens the approval timeline considerably.

Physical Verification

Verification of the principal place of business by the proper officer under Rule 25, triggered when Aadhaar authentication is not done or when the officer considers it necessary. The verification report is uploaded in REG-30 within fifteen working days.

Composition Scheme

An alternative simplified scheme under Section 10 of the CGST Act available to small taxpayers with aggregate turnover up to ₹1.5 crore (₹75 lakh for special-category States). Pays GST at a flat percentage of turnover without availing ITC. Opted in REG-01 at registration or CMP-02 mid-year.

QRMP Scheme

Quarterly Return Monthly Payment scheme available to taxpayers with aggregate turnover up to ₹5 crore. GSTR-1 and GSTR-3B are filed quarterly while tax payment continues monthly through PMT-06 challan. Opted-in at registration or by Rule 61A intimation.

Cost of Non-Compliance

Real-world penalty exposure

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

Penalty exposure typical of this micro-market — Across Chepauk, Chepauk businesses in the education arm find that GST exemption boundary for educational services Section 12AA registration and Section 80G renewal are typical review areas.

ScenarioBase taxInterestPenaltyTotal
Pvt Ltd company registered only after 6 months of operations (vs 30-day requirement)₹3,24,000 (₹18 lakh × 18% × 6 months ratio)₹19,440 (18% × 4 months avg)₹3,24,000₹6,67,440
LLP started B2B operations without registration, partner-discovered after 9 months₹4,86,000 (₹27 lakh × 18% × 9 months ratio)₹43,740 (18% × 6 months avg)₹4,86,000₹10,15,740
Healthcare clinic pharmacy arm crossed threshold but registered only on next-year notice₹1,35,000 (₹7.5 lakh × 18% × 12 months / 12)₹16,200 (18% × 8 months avg)₹1,35,000₹2,86,200
Construction contractor receiving Section 51 GST TDS but unregistered₹2,16,000 (₹12 lakh × 18% × 6 months ratio)₹15,120 (18% × 5 months avg)₹2,16,000₹4,47,120
Petrol pump franchise unregistered for ancillary income (₹65 lakh turnover)₹1,17,000 (lubricant supplies portion only)₹9,360 (18% × 5 months avg)₹1,17,000₹2,43,360
Casual taxable person at trade exhibition unregistered₹3,24,000 (₹18 lakh × 18%)₹4,860 (18% × 1 month)₹3,24,000₹6,52,860

How Chepauk businesses typically avoid these: On the ground in Chepauk, the cluster of government, education, sports businesses that defines Chepauk's commercial fabric; for Chepauk businesses balancing growth ambitions with tight statutory compliance.

By Industry

Industry-specific patterns in Chepauk

How the local trade mix shapes this — Across Chepauk, where educational trusts and coaching arms file under the GST exemption boundary and operate on Section 12AA Section 80G governance. Practitioners note that the cluster of government, education, sports businesses that defines Chepauk's commercial fabric.

Education
Common issue: Coaching institutes often misclassify educational services as exempt under Notification 12/2017-CT(R). Only educational services up to higher secondary (and notified vocational courses) are exempt; commercial coaching at any level above is taxable at 18%.
How we handle it: Register on the coaching turnover; declare any genuinely exempt arm (formal school, Section 12AA-approved educational supplies) under nil-rated head; ensure faculty TDS under Section 194J is captured in parallel.
Government
Common issue: Government-establishment vendors face Section 51 GST TDS issues; many small vendors fail to register and lose the 2% TDS credit. Section 194Q income-tax TDS also applies in many cases, compounding the issue.
How we handle it: Register on signing the first government contract; ensure the deductor captures the vendor GSTIN correctly; coordinate Section 51 (GST) and Section 194Q (income tax) TDS treatment monthly.
Healthcare
Common issue: Healthcare clinics and hospitals often miss the GST registration trigger that arises from the pharmacy arm sales to walk-ins. Healthcare services are exempt under Notification 12/2017-CT(R) but pharmacy supplies to non-patients are taxable.
How we handle it: Register on the basis of the pharmacy arm alone if its turnover crosses ₹40 lakh; declare exempt healthcare receipts under nil-rated head in GSTR-1; apportion ITC under Rule 42 between exempt and taxable arms.
Retail
Common issue: Family-run retail clusters where multiple units operate under the same PAN often miss the aggregate-turnover rule. Section 2(6) computes aggregate turnover PAN-wise across all branches and States; the threshold applies to the sum, not to each branch.
How we handle it: Compute aggregate turnover PAN-wise on a rolling 12-month basis; if combined turnover approaches the threshold, register one GSTIN covering all branches as principal and additional places, or opt for composition if eligibility holds.
Wholesale
Common issue: Wholesale traders operating largely on cash with under-invoicing often defer registration. When the inevitable scrutiny notice arrives — typically from buyer-side GSTR-2B mismatch reports filed by registered buyers — the unregistered status compounds the penalty exposure.
How we handle it: Register promptly even if operating below threshold once buyer-side registration is happening at scale; voluntary registration enables clean ITC pass-through and avoids buyer-driven escalation; reconcile monthly GSTR-1.
Case Studies

Anonymised engagements we have handled

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

A flavour of cases we handle nearby — Across Chepauk, where educational trusts and coaching arms file under the GST exemption boundary and operate on Section 12AA Section 80G governance. Practitioners note that Chepauk businesses in the education arm find that GST exemption boundary for educational services Section 12AA registration and Section 80G renewal are typical review areas.

Section 51 TDSDefence

Defence contractor TDS registration

Issue: A defence-establishment contractor in Avadi receiving multiple work orders from the defence procurement office needed a Section 51 TDS-GSTIN because the buyer was a notified entity required to deduct GST TDS at 2% on contract values above ₹2.5 lakh.
Approach: Filed REG-07 in the TDS-deductor category since the client itself was a deductor — corrected understanding mid-process. Subsequently filed REG-01 for the contractor's regular GSTIN and ensured the buyer correctly captured the contractor's regular GSTIN in their GSTR-7 TDS return.
Outcome: Regular GSTIN issued; GSTR-7 TDS credit reconciled monthly; ITC ledger receiving TDS credit visible in GSTR-2A and electronic cash ledger; closure of buyer-side scrutiny.
Trust registrationEducation

Trust registers for taxable supplies

Issue: A registered educational trust running a coaching arm in addition to its core school activity crossed the ₹20 lakh threshold on the coaching arm alone. Educational supplies under Notification 12/2017-CT(R) Sl 66 are exempt, but commercial coaching at 18% is taxable.
Approach: Examined Section 8 composite-supply rule, concluded the coaching arm was a separate taxable supply, filed REG-01 with the trust's PAN, captured both school and coaching premises (the latter as the taxable arm), captured the trust deed in supporting documents.
Outcome: GSTIN granted in 8 working days; tax-exempt supplies (school fees) shown under nil-rated head; coaching revenue captured under 18% taxable; ITC apportionment under Rule 42 between exempt and taxable arms.
Government contractorGovernment

Government contractor registration with TDS interplay

Issue: A construction contractor in Guindy receiving works contracts from a State Public Works Department was subject to Section 51 GST TDS on every payment. The contractor needed a regular GSTIN to receive the TDS credit and offset against output liability.
Approach: Filed REG-01 regular registration with the contractor's PAN; alerted the buyer (PWD) to capture the regular GSTIN in their REG-07 TDS records and in subsequent GSTR-7 returns; reconciled monthly GSTR-7 TDS credit in the electronic cash ledger.
Outcome: GSTIN issued in 4 working days; monthly Section 51 TDS at 2% on contract payments credited to electronic cash ledger; GSTR-7A TDS certificates available on the portal as evidence of credit; net tax liability discharged after offsetting TDS.
Branch additionEducation

Education trust adds new branch

Issue: An educational trust in Velachery operating an existing coaching arm under GST registration opened a second branch in Tambaram. The new branch had to be added as an additional place of business in the existing GSTIN.
Approach: Filed REG-14 amendment within 10 days of opening; new branch address proof submitted (rent agreement plus electricity bill plus NOC); the change was auto-approved without officer intervention since it was an additional place addition (not principal place change).
Outcome: REG-14 auto-approved; new branch added as additional place of business; first-month invoicing from the new branch captured under the same GSTIN; consolidated GSTR-1 / GSTR-3B continued.

Why these Chepauk engagements look the way they do: On the ground in Chepauk, the business activity radiating outward from MA Chidambaram Stadium and nearby commercial pockets; for Chepauk businesses balancing growth ambitions with tight statutory compliance.

Client Reviews

What Chepauk Clients Say

Suresh K
GST Registration
“FilingPro got our private limited company GSTIN within 6 working days — REG-01 was clean on first submission, Aadhaar authentication went through smoothly and we received REG-06 on WhatsApp the same evening. No back-and-forth queries from the officer.”
2 weeks agoVerified Client
Lakshmi V
GST Registration
“We had a REG-03 deficiency notice on our principal place of business proof. FilingPro filed the REG-04 reply within 3 days with proper rent agreement and NOC. The officer approved registration the next working day. Saved us a fresh application cycle.”
1 month agoVerified Client
Vinod R
GST Registration
“Required GSTINs in Tamil Nadu and Karnataka simultaneously for a new manufacturing setup. FilingPro coordinated both REG-01 applications, sourced the Bengaluru virtual office with NOC, and both certificates were issued within 10 working days. Excellent multi-state handling.”
3 months agoVerified Client
Devi A
GST Registration
“As a small services business in Chepauk we crossed the ₹20 lakh threshold in October. FilingPro flagged it within the same week, filed REG-01 within the 30-day window and we avoided any tax demand on supplies in the gap period. Proactive and well-informed team.”
6 weeks agoVerified Client
Karthik S
GST Registration
“E-commerce seller registration on Amazon required compulsory GSTIN under Section 24. FilingPro understood the triggers immediately, prepared the proprietorship REG-01 with Aadhaar authentication and we received the GSTIN in 5 working days. Listed on Amazon the next week.”
2 months agoVerified Client
Rajeshwari M
GST Registration
“Switched to FilingPro for a partnership firm GST registration after another consultant's application was rejected. They identified the issue with the rent agreement format, drafted a fresh REG-01 with corrected documents and got approval within 7 days. Highly professional.”
1 month agoVerified Client
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Common Questions

GST Registration FAQ — Chepauk

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

Form GST REG-01 is the application for registration prescribed under Rule 8 of the CGST Rules. It has Part A (PAN, mobile, email validation generating TRN) and Part B with sections covering business details, promoters/partners, authorised signatory, principal place of business, additional places, goods and services with HSN/SAC, bank account, state-specific information and verification. Aadhaar authentication or physical verification follows submission.
Rule 8(4A) of the CGST Rules, inserted by Notification 62/2020-Central Tax dated 20 August 2020, requires the authorised signatory and one promoter or partner to authenticate Aadhaar through OTP after submission of REG-01. Section 25(6A) to (6D) of the CGST Act, inserted by the Finance Act 2019, provides the parent statutory authority. The successful authentication route delivers deemed approval in seven working days; opting out or failure routes the application to physical verification under Rule 25 with a thirty-day timeline. The framework has been consistently treated as procedural rather than substantive, leaving the right to register intact even where authentication fails.
Yes — we handle GST Registration for individuals and businesses across Chepauk (PIN 600005) and nearby Royapettah. The work is done end-to-end by our own team, with documents collected online over WhatsApp or email and in-person meetings available at our Maduravoyal and Nerkundram offices. Call 9566-068-468 to begin.
Form GST REG-02 is the system-generated acknowledgement issued immediately after REG-01 submission, confirming receipt of the application and bearing the ARN. It is downloadable from the portal and serves as proof of application pending issue of the GSTIN. Possession of REG-02 alone does not authorise the applicant to charge GST or claim ITC.
With successful Aadhaar authentication the registration is deemed approved within 7 working days from REG-01 submission unless the officer issues a REG-03. Without Aadhaar authentication, physical verification is required and approval extends up to 30 days. Where REG-03 is issued the timeline pauses pending REG-04 reply and resumes from the date of reply.
Call or WhatsApp 9566-068-468 with a one-line description of your requirement. We confirm exactly which documents your Chepauk case needs, share a fixed quote upfront, and start once you approve. The first discussion is free.
It is not strictly compulsory but opting out of Aadhaar authentication routes the file straight to physical verification under Rule 25, with the approval window stretching to 30 days from submission. Notification 62/2020 made authentication the practical default and most applicants take that route. The signatory and one promoter must complete OTP authentication, the OTP comes to the Aadhaar-linked mobile number, and if the linkage is stale the OTP simply does not arrive. We always confirm Aadhaar mobile linkage at intake, before the application is submitted, so we do not lose a day to a failed OTP. Where authentication is genuinely not feasible, the physical verification route is workable but slower.
Yes. Multiple additional places of business within the same State or Union Territory are added under one GSTIN by listing them in REG-01 Part B Section 17 with separate address proof for each. Branches in other States require a separate GSTIN as registration is State-specific under Section 22(1). Each additional place must have independent address proof submitted.
Yes, we regularly take over part-completed GST Registration work. Share what has been done so far on WhatsApp 9566-068-468 and we will review it, point out anything that needs correcting, and continue from where you are.
Non-core fields include trade name, bank account details, contact details of authorised signatory, addition of goods or services and minor business detail changes. These are amended in REG-14 and are auto-approved on submission without officer intervention. The amendment reflects in REG-06 immediately or within one working day.
From the effective date on REG-06, output GST must be charged on every taxable supply, tax invoices in the prescribed format under Rule 46 must be issued, the GSTIN must be prominently displayed at every premises covered by Rule 18, and the signboard and letterhead updated. Returns kick in from the same month — GSTR-1 by the eleventh of the next month for outward supplies, GSTR-3B by the twentieth with payment of net tax after ITC, and GSTR-9 annual return by the thirty-first of December of the following year. If aggregate turnover crosses the e-invoicing notification threshold, IRP enrolment also becomes mandatory. We handle the first month of returns on Professional and Premium plans.
Chepauk (PIN 600005) falls under the Mylapore Division, Chennai South commissionerate. Getting the jurisdiction right matters because registrations, filings and notices are routed through the correct office. We confirm and handle the right jurisdiction for every Chepauk engagement.
For a proprietorship — PAN of the proprietor, Aadhaar of the proprietor, recent passport-size photograph, proof of principal place of business (latest electricity bill, property tax receipt or registered rent agreement with NOC from owner), bank account proof (cancelled cheque, first page of passbook or bank statement) and digital signature/EVC for verification. Trade name and constitution details are also entered in REG-01 Part B.
The 15-digit GSTIN follows a fixed pattern — first 2 digits are the State code (33 for Tamil Nadu), next 10 are the entity's PAN, the 13th is the entity code distinguishing multiple registrations on the same PAN within a State, the 14th is fixed as 'Z' and the 15th is a system-generated checksum. This structure is set out in Section 25 read with Rule 10.
Form GST REG-04 is the prescribed reply to a REG-03 deficiency notice, filed online within 7 working days. It allows the applicant to upload additional documents, clarify business details, correct address proof or address any specific query raised by the proper officer. After REG-04 is filed the officer has 7 working days to either approve or reject the registration.
Yes. Section 25(2) read with Rule 11 permits a person with multiple business verticals or separate places of business in the same State to obtain separate registrations for each, provided each is treated as a distinct person. Each GSTIN files independent returns and inter-vertical supplies are taxable transactions with tax invoices and IGST/CGST+SGST as applicable.
GST Registration near Chepauk:

We serve businesses in every part of Chepauk, from Babu Jagjivanram Salai, Bharathi Salai, Anna Salai (Mount Road), Kamarajar Salai and Napier Bridge to the Rajaji Salai, Besant Road, Blackers Road and Dr Natesan Road commercial pockets, with GST Registration handled end to end.

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

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