CBIC Circular No. 257/03/2026-GST, issued on 26 October 2026, gives applicants a 38-page guide to filing and processing GST registration applications. It is especially useful for choosing the right proof of business premises, avoiding unnecessary queries and tracking statutory timelines.
Start with consistent identity details
The legal name in Part A of REG-01 should match PAN. For an incorporated company, it should also match the incorporation certificate. A proprietor should enter the proprietor’s name as the legal name. The State, district, constitution, reason for registration and promoter or director details must be selected accurately.
The circular stresses that uploaded photographs must be recent, clear, individual front-facing colour photographs—not cropped images from PAN, Aadhaar, a driving licence or another identity document. Companies must provide the managing director and all whole-time directors; LLPs and firms must provide the relevant partner details described in the circular.
Proof of principal place of business
| How the premises are held | What the circular asks for |
|---|---|
| Owned by the applicant | A clear latest property-tax receipt, municipal khata, property-identification document, electricity bill or water bill showing the complete matching address. |
| Owned by family, partner or director | Do not select “Own”. Select consent, rented/leased or shared, as applicable, and provide the documents for that category. |
| Rented or leased | A valid registered agreement where registration is required. Otherwise, the agreement plus an accepted ownership document in the landlord’s name. The circular also covers cases where no agreement is available through its prescribed undertaking and possession evidence. |
| Consent basis | The Annexure VI consent letter on plain paper plus an accepted ownership document in the consenter’s name. All co-owners must consent where the property is jointly owned. |
| Co-working space | The membership agreement must identify the period and the allocated suite, cabin or desk, together with the co-working provider’s ownership document or its valid lease from the property owner. |
The address in REG-01 should be specific and match the uploaded proof. The circular recommends the full shop, flat, plot or building details, correct PIN code and, where possible, accurate latitude and longitude. Vague locality-only descriptions can trigger a query or an adverse physical-verification report.
The processing clock
| Situation | Time stated in the circular |
|---|---|
| Successful Aadhaar authentication and no physical-verification trigger | Proper officer to process the application within 7 working days. |
| No Aadhaar option, failed authentication, risk selection or approved physical verification | Application to be processed within 30 days, after physical verification. |
| Eligible Rule 14A simplified registration | System-generated registration within 3 working days. |
| REG-03 clarification notice in an ordinary case | Officer may issue it within 7 working days of submission. |
| Applicant’s REG-04 reply | Due within 7 working days of receiving REG-03. |
| Decision after a REG-04 reply | Approval or reasoned rejection in REG-05 within 7 working days of the reply. |
If the proper officer takes no action within the Rule 9 period, the registration is deemed approved. For applications selected for physical verification, the circular sets a separate 30-day track and requires the verification report and photographs to be uploaded before that period expires.
Rule 14A: the ₹2.5 lakh monthly ITC limit
The circular says small taxpayers mainly supplying unregistered persons—or issuing tax invoices to registered persons for passing on input tax credit below ₹2.5 lakh per month—may opt for simplified registration under Rule 14A in REG-01. Registration is then granted automatically by the system within three working days.
This is not a general turnover exemption or a tax-payment limit. It is a condition attached to the simplified-registration route and should be chosen only after checking that the applicant’s expected invoicing pattern fits the rule.
Queries officers should not raise
CBIC tells officers not to seek unwarranted documents or raise presumptive questions unrelated to registration. The circular gives examples: insisting that the applicant, managing director or authorised signatory live in the same city or State; asking for an Udyam certificate without a relevant basis; or objecting merely that the stated activity cannot be conducted from the premises.
A genuine deficiency—an illegible document, an incomplete address or a mismatch between the form and the proof—should be raised electronically through REG-03 so the applicant gets an opportunity to correct it.
Action checklist before submitting
- Match PAN, incorporation and REG-01 data. Check the legal name, constitution, promoter or director information and authorised signatory documents.
- Select the correct nature of premises. A family-owned or director-owned property is not “owned by the applicant” merely because it is available to the business.
- Make every upload readable. Use complete, current documents showing the same specific address entered in the form.
- Decide the verification route consciously. Successful Aadhaar authentication ordinarily uses the seven-working-day track, though risk selection can still lead to biometric or physical verification.
- Assess Rule 14A before opting in. Document the expected B2C/B2B pattern and the monthly ITC passed through invoices.
- Calendar REG-03 immediately. The REG-04 response window is seven working days; answer each discrepancy with a clear indexed attachment.
- Complete post-registration bank details. Rule 10A requires a PAN-linked account in the registered person’s name within 30 days of registration or before filing GSTR-1/IFF, whichever is earlier.
If the same PAN has an earlier registration that was suspended or cancelled, the circular asks the applicant to file all due returns, including GSTR-10 where applicable, and clear pending liability before filing a fresh application.
Reviewed on 28 October 2026. This guide summarises CBIC Circular No. 257/03/2026-GST and does not replace the application-specific requirements in REG-01 or the circular’s annexures.