Interstate supplies require a current rule check because threshold relief and compulsory-registration provisions vary by supply type and notifications. Do not rely on a one-line “interstate means mandatory” rule.
When GST registration may become relevant
Inter State Sellers businesses should calculate aggregate turnover across the PAN and then check the threshold framework applicable to their state/UT and supply type. A compulsory-registration provision can change the result, and exempt-only businesses can fall outside registration under section 23.
Business-specific GST questions
For Inter State Sellers, pay particular attention to aggregate turnover, taxable supplies, state/UT of operation, business constitution and any compulsory-registration provision. This helps determine whether one state/UT registration is sufficient, whether additional places of business must be disclosed, and whether the supply model triggers a special rule or notification.
Practical preparation for Inter State Sellers
Before opening REG-01, gather PAN and constitution records, principal-place proof, authorised-signatory information and a clear list of goods/services supplied. Write a short, accurate description of the business activity so the selected goods/services and place-of-business details are consistent with what the business actually does.
Common registration mistakes to avoid
- Using a trade name where the portal requires the legal name as per PAN.
- Choosing an address that cannot be supported with acceptable premises documentation.
- Ignoring other branches or activities while computing aggregate turnover.
- Assuming all online/interstate transactions have the same compulsory-registration treatment.
- Submitting a generic description that does not match the actual Inter State Sellers activity.
REG-01 process
The official process starts with Part A on gst.gov.in, followed by the TRN and Part B sections for business, promoters/partners, authorised signatory, places of business, goods/services, Aadhaar authentication and verification. The portal may route applicable applicants to OTP-based authentication or biometric/photo/document verification.
FAQs for Inter State Sellers
Does every Inter State Sellers business need GST registration?
No. A Inter State Sellers business should check aggregate turnover, applicable threshold/notification, exempt or non-liable supplies, and any compulsory-registration provision that applies to its activity.
What documents should a Inter State Sellers applicant prepare?
Prepare PAN and constitution records, principal-place proof, authorised-signatory information and a clear list of goods/services supplied. The exact portal uploads depend on the constitution and nature of possession of the premises.
Can Inter State Sellers register voluntarily below the threshold?
Yes. Voluntary registration is permitted under section 25, but once registered the person generally takes on the obligations applicable to a registered person.
What is the main GST registration risk for Inter State Sellers?
Registration liability depends on the actual facts of the business; turnover alone is not always decisive.