GST Registration Circular 257/03/2026: Complete Guide to Documents, Timelines and Officer Rules for GST Registration

Introduction

Many genuine applicants face delays or rejection of their GST registration applications. Most of these problems come from small mistakes in the application, such as a wrong address, an unclear document or a mismatch in names. To fix this, the Central Board of Indirect Taxes and Customs (CBIC) issued Circular No. 257/03/2026-GST on 26 October 2026, titled “Guidelines for the handling applications for GST registration”.

Earlier, the Board had issued instructions for tax officers (Instruction No. 03/2025-GST dated 17 April 2025). This circular does the same for applicants. It tells them what to fill in FORM GST REG-01, which documents to upload and what to expect from the officer. It also tells officers what they should not ask for. The circular comes with FAQs (Annexure-I), a document checklist (Annexure-II), a list of proof of place of business documents (Annexure-III) and three sample formats (Annexures IV, V and VI).

Why Was This Circular Issued?

• Applicants complained about rejection of applications and delays caused by queries and requests for more documents.
• The Board’s analysis showed that delays are mostly due to missing information, incorrect or inconsistent details and documents that are not legible.
• These problems mostly arise in identity details of the applicant, proof of principal place of business, constitution of the business and identity details of the authorised signatory.
• The Board also wants to stop fake registrations made using other people’s identities to pass on ineligible input tax credit (ITC).
• The goal is to balance two things: strict checking against fraud, and no undue trouble for genuine applicants.

Which Form Should You Use?

• FORM GST REG-01: normal taxpayers, Input Service Distributors and casual taxable persons.
• FORM GST REG-07: persons required to deduct tax at source (Section 51) or collect tax at source (Section 52).
• FORM GST REG-09: non-resident taxable persons.
• FORM GST REG-10: suppliers of online money gaming or OIDAR services from outside India.
• FORM GST REG-13: unique ID for UN bodies, embassies and others.

The application is filed online at www.gst.gov.in through Services > Registration > New Registration. There is no need to visit the GST office to file or to get it processed.

Part A of FORM GST REG-01: Get the Basics Right

• Legal name must match the name in the PAN. For companies, it must also match the Certificate of Incorporation issued by the MCA.
• For a proprietorship, the name of the proprietor goes against the legal name.
• Select the correct State or UT and District of the principal place of business.
• If the email and mobile number are linked to PAN, use the same details.

Part B of FORM GST REG-01: Key Points

1. Business details

• Select the correct constitution of business, such as Proprietorship, Partnership, HUF, Company, LLP, Trust or others.
• Upload the Partnership Deed for partnership firms, the registration certificate or proof of constitution for societies, trusts, clubs and similar bodies, and the Karta document for an HUF.

2. Special options

• SEZ unit or developer: choose “Yes” in the right category and give approval order details with validity.
• Composition scheme, Casual Taxable Person or Rule 14A: clearly choose “Yes” against the correct field.
• Select the correct reason for registration from the drop-down list, such as crossing the threshold, voluntary registration, inter-State supply or liability under Section 9(3) or 9(4).

3. Promoters and partners

• Proprietor: name, father’s name, date of birth, mobile, email, gender, PAN, Aadhaar (if available), DIN (if any) and address.
• Partnership or LLP: details of the managing partner and all other partners.
• HUF: details of the Karta.
• Company: managing director and all whole-time directors.
• Association: all members of the managing committee. Trust: all members of the board of trustees.
• DIN is mandatory for directors of a company and designated partners of an LLP.

4. Photographs

• Upload a recent colour photograph of the person, showing the full front face and with proper resolution.
• It must not be a group photo and must not be a copy or crop of an ID document such as PAN, Aadhaar, driving licence or passport.
• A wrong photograph can lead to a query or rejection.
• Where there are many partners or committee members, photographs are limited to ten.

5. Authorised signatory

• Up to ten authorised signatories can be added. The circular’s FAQ suggests adding at least two, a primary and an alternate.
• An authorisation letter from the proprietor, partners, board, trust or management committee must be uploaded.
• The primary authorised signatory signs the application digitally.
• Any person who is not a minor can be an authorised signatory. For a non-resident taxable person, the signatory must be an Indian national.

6. Authorised representative

• If it is a GST Practitioner, give the enrolment ID. Otherwise, give name, designation, mobile, email and PAN.

Principal Place of Business: The Biggest Cause of Queries

The circular says wrong, insufficient or inadequate details about the principal place of business (PPoB) are one of the main reasons for rejection or queries.

• Give a complete and specific address: building, flat or shop number, Khasra or Khata number where applicable, road, locality, village or town, district, correct PIN code and landmarks.
• The address should be specific to the shop, house, flat or premises. Do not leave it open by giving only the road or locality.
• Provide latitude and longitude if possible. The map marker on the portal can be dragged to the correct place.
• The address in the form must match the address in the uploaded document.
• Select the correct State and Centre jurisdiction as per the PIN code to avoid delay in transferring the application.
• Telecom towers and bank ATMs, which are unmanned installations, do not need to be declared as PPoB or additional place of business.
• A PO Box or courier address is not acceptable.

Documents Required for Proof of Premises

1. Owned premises

• Upload any one in the applicant’s name: latest property tax receipt, municipal khata, property identification document, latest electricity bill or latest water bill.
• If the property is in the name of a parent, spouse, sibling, partner or director, it is not treated as owned. Choose “Consent” instead.

2. Premises of a deceased ancestor

• Death certificate of the ancestor.
• Affidavit in the format of Annexure-IV, on non-judicial stamp paper of minimum value Rs 100, executed before a Magistrate or Notary Public.
• Any one ownership document in the name of the ancestor or the applicant.

3. Rented or leased premises

• Registered agreement (where registration is mandatory): upload the registered rent or lease agreement.
• Unregistered agreement (where registration is not required): upload the agreement plus any one ownership document in the landlord’s name.
• If the electricity or water bill is in the tenant’s name, the latest bill along with a valid rent agreement is accepted instead of the landlord’s document.
• No agreement: upload an undertaking in the format of Annexure-V along with a document showing possession, such as the latest electricity or water bill.

4. Consent premises

• Consent letter in the format of Annexure-VI on plain paper, signed by the owner.
• Any one ownership document in the owner’s name.
• Where there are co-owners, consent of all co-owners is needed. The circular’s FAQ adds that if a co-owner applies for registration using a jointly owned property as PPoB, no consent or NOC from the other co-owners is required.

5. Co-working space

• Membership agreement showing the period, suite, cabin or desk number and whether the provider owns the premises or has taken it on rent.
• If the provider owns it, add an ownership document in the provider’s name. If the provider has rented it, add the registered lease agreement between the owner and the provider.

6. SEZ

• Letter of Approval or Letter of Permission with valid dates, issued by the Development Commissioner. A separate GST registration is mandatory for an SEZ unit or developer, even if a registration already exists for a place outside the SEZ.
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Other useful clarifications from the FAQs

• The Udyam certificate is not required and cannot be treated as proof of PPoB.
• Photographs of the applicant or landlord at the premises are not required or accepted as proof.
• Where the electricity meter is shared and the bill is in the landlord’s name, a registered agreement alone is enough. For an unregistered agreement, add a landlord’s document.
• Residential address in a different city or State from the business address is not a problem, but both addresses should be accurate.
• Multiple branches in the same building can be declared as one PPoB and the rest as additional places, or as separate registrations, with proof for each.

Bank Account Details

• Under Rule 10A, bank account details must be furnished within 30 days of registration or before filing GSTR-1 or the Invoice Furnishing Facility, whichever is earlier.
• They are not mandatory at the time of application, but it is advisable to give them if available.
• The account must be in the name of the applicant and obtained on the applicant’s PAN.
• Upload the first page of the passbook, a relevant bank statement page or a cancelled cheque.
• Up to 10 bank accounts can be declared.

State-Specific Information

• For registration applied in Maharashtra, Rajasthan, Odisha, Andhra Pradesh, Assam and Madhya Pradesh, electricity connection details are mandatory for the PPoB. These are the name of the Electricity Board or Unit and the Consumer Account Number.

Previously Suspended or Cancelled Registration

• If a registration on the same PAN was earlier suspended under Rule 21A(2) or (2A) or cancelled under Rule 22, the applicant must first file all due returns, including the final return in FORM GSTR-10 where applicable.
• No liability should be pending against that suo-moto suspended or cancelled registration.

How Applications Are Processed: Timelines

• With Aadhaar authentication done: the proper officer must process the application within 7 working days.
• Without Aadhaar authentication, on failed authentication, or where the system or the officer selects the case for physical verification: the application is processed within 30 days after physical verification under Rule 25.
• Rule 14A (simplified registration) and Rule 9A (system-identified cases): registration is granted automatically by the system within 3 working days.
• Deficiency notice in FORM GST REG-03: the officer must issue it within 7 working days from the date of submission. In cases of physical verification, it can be issued within 30 days.
• Reply in FORM GST REG-04: the applicant must file it within 7 working days of receiving the notice.
• Decision after reply: the officer must approve, or reject in FORM GST REG-05 with written reasons, within 7 working days of receiving the reply.
• Physical verification report: it must be uploaded in FORM GST REG-30 at least five days before the 30-day period ends.
• Deemed approval: if the officer takes no action within the time in Rule 9, the registration is deemed approved and the certificate in FORM GST REG-06 becomes available on the portal.

Aadhaar authentication and Facilitation Centres

• Applicants who opt for Aadhaar authentication may still be selected for biometric authentication, photograph and verification of original documents at a Facilitation Centre.
• Applicants who do not opt for Aadhaar authentication must visit the Facilitation Centre. Their application is complete only after successful verification.
• As per the FAQ, where biometric verification is needed at the GST Suvidha Kendra, it must be done within 15 days from the receipt of the temporary reference number. Otherwise the application may not be processed further.
• The circular advises applicants to opt for Aadhaar authentication to get faster processing.

Simplified Registration for Small Businesses (Rule 14A)

• The scheme is optional and was introduced with effect from 1 November 2025, as stated in the FAQs.
• It is for small businesses that will not pass on ITC of more than Rs 2.5 lakh per month to registered recipients.
• The applicant must file FORM GST REG-01, opt for Aadhaar authentication and choose Rule 14A by declaring that conditions will be followed.
• Conditions: outward taxable supplies to registered persons must not involve total tax above Rs 2.5 lakh in a month, and no more than one registration in a State or UT on the same PAN under Rule 14A.
• Exit from the scheme: file all pending returns and have filed at least one return after getting the Rule 14A registration. Then file FORM GST REG-32 with the documents required in REG-01. It is processed like a normal registration.

What Officers Have Been Told Not to Do

The circular sets clear limits for tax officers. This is very useful for professionals when handling queries.

• Process applications by strictly following the prescribed list of documents and do not seek additional or unnecessary papers.
• A REG-03 notice can be issued only in these cases:
  • A document is incomplete or not legible.
  • The address does not match the uploaded document, or the document does not appear to be a valid proof of address.
  • The address is incomplete or vague.
• Do not ask for unwarranted documents or raise presumptive queries, for example:
  • Residential address not being in the same city or State as the registration.
  • Udyam certificate.
  • Objections that the activity cannot be conducted from the premises.
• Do not make subjective assessments, such as classifying an electricity connection as domestic or commercial, scrutinising bill amounts or deeming residential premises unfit for business.
• Utility bills and property tax receipts are to be checked only for the applicant’s name and address.
• For rent or lease agreements, check the validity, the names of both the applicant and the lessor and the exact property address.
• Where documents are wrong, incomplete or mismatched, the officer must issue a REG-03 notice and give the applicant an opportunity to correct it, instead of rejecting outright or using other modes of communication.

Where to Complain

• If an applicant is aggrieved by delay or unwarranted queries, a complaint can be filed with the jurisdictional Chief Commissioner of Central Tax or Commissioner of State Tax, on the special email identified by the Zone or State.
• All communication on registration, from the system or the officer, happens only through the common portal. Applicants should check the portal regularly for notices.

Frequently Asked Questions

What is the turnover limit for GST registration?
As per the circular’s FAQs, the limit is Rs 40 lakh for suppliers of goods only and Rs 20 lakh for suppliers of services or of both goods and services. In special category States, where opted, it is Rs 20 lakh for goods and Rs 10 lakh for services. Check the limit applicable in your State.

Who must register regardless of turnover?
The FAQs list categories such as persons making inter-State taxable supply, casual taxable persons, persons liable under reverse charge, non-resident taxable persons, TDS deductors, e-commerce operators and sellers through ECOs required to collect tax at source, ISDs, OIDAR suppliers and others notified by the Government.

What if my application is rejected?
You can file a fresh application after correcting the deficiencies mentioned in the rejection order in FORM GST REG-05.

Can I have separate registrations for different branches in the same State?
Yes, if you are not registered under the composition scheme.

How do I update details after registration?
Changes in directors, partners, Karta, promoters or goods and services (HSN) can be made through an amendment application in FORM GST REG-14.

Can I use a Udyam certificate as proof of business address?
No. It is neither required nor accepted as proof of PPoB.

Conclusion

Circular 257/03/2026-GST gives clear and practical rules for both applicants and officers. For applicants, accurate details, matching addresses, legible documents and timely replies are the keys to quick approval. For officers, it sets firm limits against unnecessary queries and subjective judgments. Taxpayers and professionals should use this circular, especially its annexures, as a working checklist before filing any GST registration application, and keep a copy ready in case a query is raised.

Disclaimer:This article is for general information only and is based on CBIC Circular No. 257/03/2026-GST dated 26 October 2026. It does not constitute professional advice. Please refer to the original circular, the CGST Act and Rules, and the GST portal for the latest position before acting on it.We have taken care to keep the content accurate. If you find any error or incorrect detail, please let us know and we will correct it at the earliest.