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The Central Board of Indirect Taxes and Customs (CBIC), through Circular No. 257/03/2026-GST dated 26 October 2026, has issued guidelines for handling applications for GST registration.
The guidelines explain the documentation required for different business premises, the verification process, timelines for processing applications and the procedure for responding to clarification notices.

The objective is to streamline the GST registration process, eliminate unwarranted officer queries/delays, facilitate genuine taxpayers, and curb fake registrations used for passing fraudulent Input Tax Credit (ITC)
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The guidelines clarify key aspects of GST registration processing:
The documents required for GST registration vary depending on the constitution of the business. Select the applicable category below to identify the details documents required for your GST registration.
Select your business constitution to view the applicable documents.
Documents for a Proprietorship
Documents for a Partnership Firm / LLP
Documents for a Company
Documents for a Hindu Undivided Family (HUF)
Documents for a Society / AOP / Trust
Select your premises type to view the address proof documents required for GST registration.
Owned Premises (Premises in the name of applicant)
Any of the following document containing full address as mentioned in GST registration application
Premises Owned by a Deceased Ancestor
where no document is available in the name of the applicant (All below 3 should be submitted)
Rented or Leased Premises
Consent-Based Premises
where premises is neither owned nor rented like property on father/mother/wife or relatives name:
Co-working Space – Owned by the Provider
Co-working Space – Leased or Rented by the Provider
Applicants in Maharashtra, Rajasthan, Odisha, Andhra Pradesh, Assam and Madhya Pradesh must also enter the electricity connection details of the principal place of business, including the Electricity Board/Unit name and Consumer Account Number/Electricity Consumer Number.
The processing timeline depends on Aadhaar authentication, risk-based selection and whether physical verification is required.
| 🔢 S.No | 📄 Application category | 🕒 Processing timeline |
|---|---|---|
| 1 | 👆 Aadhaar authentication completed successfully | 📅 within 7 working days of GST application after application |
| 2 | 🪪 Aadhaar authentication not opted for or not completed successfully | 📅 Within 30 days of GST application after physical verification |
| 3 | 🏢 Application selected for physical verification | 📅 Within 30 days of GST application after physical verification |
| 4 | 💰 Eligible small taxpayers opting for simplified registration under Rule 14A, with monthly ITC passed on below ₹2.5 lakh | 📅 Within 3 working days of GST application |
Officers should not seek irrelevant documents or raise presumptive queries, such as asking for an Udyam Certificate without a relevant basis or objecting solely because the applicant’s residential address is in another city or State.
If the proper officer does not take action within the applicable timeline prescribed (30 days), the registration may be deemed approved, subject to the relevant statutory conditions.
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Disclaimer: This article provides an overview and general guidance, not exhaustive for brevity. Please refer Income Tax Act, GST Act, Companies Act and other tax compliance acts, Rules, and Notifications for details.