GST Portal Introduces Multi-State Registration Facility from October 1, 2026

1. What Is the Multi-State Registration Facility?

Previously, businesses requiring GST registration in multiple States or Union Territories had to initiate separate registration applications for each State or Union Territory.

With the introduction of the Multi-State Registration facility, applicants can select multiple States/UTs through a common application flow. The system generates a single Master Temporary Reference Number (Master TRN), followed by separate State-specific TRNs for the selected locations.

This facility is intended to simplify the initial registration process for businesses operating across multiple States.

2. Key Features of Multi-State Registration

• Multiple State Selection: Applicants can select more than one State or Union Territory in a single registration flow.
• Single Master TRN: One Master TRN is generated for all selected States/UTs.
• Separate State-wise TRNs: Upon submission, separate TRNs are generated for each selected State/UT.
• Common Profile Details: Details entered at the Master TRN stage are reported to be auto-populated in the respective State-specific applications.
• Limited Applicability: The facility currently appears to be available only for Normal Taxpayers.
• Single Registration per State/UT: Only one registration application can be made for a particular State/UT using one Master TRN.

3. How to Apply for GST Registration in Multiple States

Applicants can follow the steps below, as reflected in the portal interface:

Step 1: Access the Facility

Visit https://reg.gst.gov.in/registration/msr and select the “Multi-State Registration” option.

Step 2: Enter User Credentials

The application begins with the “User Credentials” stage, followed by “OTP Verification”. The taxpayer category is pre-filled as “Taxpayer” and cannot be changed.

Step 3: Select States/Union Territories

Choose the States/UTs in which GST registration is required from the multi-select list.

Step 4: Enter Business Details

Provide the following information:

• Legal name of the business, as per PAN and MCA records, where applicable.
• Permanent Account Number (PAN).
• Email address.

Step 5: Complete OTP Verification

Verify the relevant details through the OTP verification process and proceed as directed by the portal.

Step 6: Generate the Master TRN

Upon completion of the initial process, a common Master TRN is generated for the selected States/UTs.

Step 7: Proceed with State-Specific Applications

Upon submission of the Master TRN, separate State-specific TRNs are generated, enabling the applicant to proceed with the respective State registration applications.

Applicants should carefully review the information entered at the Master TRN stage, as common profile details may be carried forward into the State-specific applications.

4. Example of Multi-State Registration

Suppose a business requires GST registration in Tamil Nadu, Karnataka and Kerala.

Under the new facility, the applicant can select all three States in a single registration flow.

ParticularsDetailsStates selectedTamil Nadu, Karnataka and KeralaMaster TRNOneState-specific TRNsThreeState-wise registration applicationsOne for each selected State

The facility consolidates the initial registration process; it does not mean that a single GSTIN will cover all the selected States.

5. Important Points for Taxpayers and Professionals

• The facility currently appears to be restricted to Normal Taxpayers.
• Only one registration application per State/UT can be made using a particular Master TRN.
• Applicants should ensure that the PAN, legal name, email address and other profile details are accurate.
• Separate State-specific registration applications and applicable procedural requirements may still need to be completed.
• Applicants should verify the latest portal instructions and applicable GST registration requirements before proceeding.

6. Official Clarification and Guidelines

As of October 1, 2026, no separate notification, circular or detailed advisory specifying the complete eligibility criteria, documentation requirements, procedure and other conditions of the Multi-State Registration facility has been identified.

Accordingly, taxpayers and GST professionals should refer to the live GST Portal and monitor official communications from the Government, CBIC and GSTN for further clarification.

Conclusion

The introduction of the Multi-State Registration facility is a portal-level development aimed at simplifying the initiation of GST registration applications for businesses operating in multiple States and Union Territories. Applicants should review the facility carefully and follow the applicable State-specific registration requirements.

Disclaimer: This article is based on the functionality displayed on the GST Common Portal as of October 1, 2026. The availability of the facility should not be construed as confirmation that all procedural requirements have been formally prescribed or clarified. Readers should refer to applicable law and official GST Portal updates before acting on the information.