Applicability-led GSTIN support

GST Registration Online in India

Get structured support for GST applicability, taxpayer category, REG-01, business documents, Aadhaar or e-KYC verification, ARN tracking and post-registration setup.

REG-01 online applicationPAN-based turnover reviewAadhaar or e-KYC workflowGSTIN plus compliance setup
State-wise indirect-tax identity

What Is GST Registration?

GST registration identifies a person under the Goods and Services Tax framework for a State or Union Territory. The certificate provides GSTIN and records legal name, trade name, constitution, principal place and effective date.

Registration liability cannot be decided only from turnover. Supply type, State, interstate movement, e-commerce role, reverse charge, exemption and statutory notifications can change the outcome.

Registration is a continuing responsibility: voluntary registration also brings invoice, return, payment, record and amendment obligations.

Do not rely on one threshold

When Is GST Registration Required?

Turnover-based liability

Review PAN-level aggregate turnover against the current threshold applicable to supply type and State or UT.

Compulsory categories

Test section 24 and current exemptions for interstate, e-commerce, reverse charge and special taxpayer facts.

Not liable categories

Exclusively exempt or non-taxable supplies and specified agriculturist activity can fall under section 23.

Voluntary registration

Possible for an eligible person, but full GST compliance follows from the effective registration.

Threshold summaries age quickly. Before filing, verify current law and notifications against goods or services, State, e-commerce model and interstate facts.

REG-01 filing set

Documents Required for GST Registration

Entity & PAN

  • PAN and legal name
  • Constitution evidence
  • Trade name and commencement
  • Existing registrations

Promoters & Signatory

  • Identity and address proof
  • Photographs and contacts
  • Authorisation or board resolution
  • DSC or EVC readiness

Business Premises

  • Current utility record
  • Ownership, rent or consent evidence
  • Nature of possession
  • Additional places and warehouses

Supply Information

  • Business activities
  • Goods or services details
  • HSN or SAC information
  • States and sales channels
GST Portal workflow

GST Registration Process Online

01

Map supplies and registration liability

Review PAN-level turnover, States, goods or services, customers, e-commerce, interstate activity, reverse charge and exemptions.

02

Choose State and taxpayer type

Confirm the State or UT, principal place, normal or special taxpayer category and whether separate registrations are needed.

03

Validate PAN and contact details

Complete REG-01 Part A using consistent PAN, legal name, mobile, email and State information to generate TRN.

04

Prepare REG-01 Part B

Enter business, promoters, authorised signatory, places, activities, goods or services and supporting documents.

05

Complete authentication and signature

Follow applicable Aadhaar, biometric or e-KYC workflow and submit using DSC or EVC as permitted.

06

Track ARN and clarification

Monitor portal status and respond to REG-03 or other queries using reliable address, KYC and activity evidence.

07

Verify GSTIN and activate compliance

Review the certificate and effective date, then configure invoices, accounting, returns, e-way bill and reconciliation.

Identity and premises verification

Aadhaar Authentication, Biometric Verification and Site Visit

The current portal process depends on constitution, selected persons, authentication choice, risk parameters and jurisdictional implementation. Aadhaar success does not prevent the officer from seeking clarification where permitted.

Constitution-based persons

Proprietor, partner, director, karta, member and primary authorised signatory requirements differ.

Authentication link

Use only the official link sent to the registered contact and keep Aadhaar-linked details consistent.

Biometric or e-KYC

Applicants may be directed to additional verification according to the current portal workflow.

Physical verification

Non-authentication or risk processing can involve premises verification and extended scrutiny.

The certificate is the starting point

What to Do After Receiving GSTIN

Configure tax correctly before issuing the first GST invoice. Registration taken without accounting and return readiness can create avoidable interest, late fee and credit disputes.

Invoices

Set legal name, GSTIN, place, HSN/SAC and tax rate.

Returns

Choose correct frequency and calendar, including NIL periods.

Reconciliation

Match books, GSTR-1, GSTR-3B and supplier records.

Amendments

Update address, signatory, places and activities promptly.

State-wise GST registrations

GST Registration Near Me Across India

GST registration is State or UT specific while aggregate turnover is PAN based across India. Businesses operating from multiple States or distinct premises should map registration and place-of-business needs carefully.

Nationwide online support

GST Registration in 28 States

28 States
Andhra PradeshArunachal PradeshAssamBiharChhattisgarhGoaGujaratHaryanaHimachal PradeshJharkhandKarnatakaKeralaMadhya PradeshMaharashtraManipurMeghalayaMizoramNagalandOdishaPunjabRajasthanSikkimTamil NaduTelanganaTripuraUttar PradeshUttarakhandWest Bengal
Union Territories

Coverage Across 8 UTs

8 UTs
Andaman and Nicobar IslandsChandigarhDadra and Nagar Haveli and Daman and DiuDelhiJammu and KashmirLadakhLakshadweepPuducherry
GST knowledge centre

GST Registration Blog

Detailed guidance on applicability, documents, portal filing and post-registration controls.

Taxpayer questions

GST Registration FAQs

Practical answers based on the GST Portal and CBIC framework.

01Who needs GST registration in India?

Liability depends on PAN-level aggregate turnover, nature and location of supplies and compulsory-registration provisions. Notifications provide exemptions for some categories, so current facts must be reviewed rather than relying on one generic threshold.

02What is aggregate turnover?

It is calculated on an all-India PAN basis under GST law and includes specified taxable, exempt, export and interstate supplies while excluding GST and prescribed inward supplies. A business operating in multiple States should not test each branch in isolation.

03Is GST registration mandatory for interstate supply?

Section 24 includes interstate taxable supply, but notifications provide exemptions for some suppliers, particularly certain service suppliers and specified cases. The actual goods, services, e-commerce and State facts require current review.

04Can a business register voluntarily?

Yes, an eligible person may apply voluntarily. Once registered, normal GST obligations such as invoicing, returns, payment and records apply even while turnover remains below the ordinary threshold.

05What documents are required?

The checklist depends on constitution and premises. Common records include PAN, constitution evidence, promoter and signatory KYC, authorisation, address and possession evidence, photographs and business information.

06Is Aadhaar authentication mandatory?

The portal applies Aadhaar, e-KYC, biometric and verification processes according to applicant constitution, selected persons and current risk-based rules. Non-authentication can lead to physical verification or additional processing.

07How long does GST registration take?

Portal and rule timelines depend on successful authentication, document completeness, risk processing, physical verification and officer clarification. No consultant can guarantee GSTIN approval or a fixed date.

08What happens after GST registration?

The taxpayer must use GSTIN correctly, issue compliant invoices, maintain records, file applicable returns including NIL returns, pay tax and interest where due and keep registration particulars current.


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