Multiple GST registrations under a single PAN occur when a business operates in more than one state, or has additional places of business registered separately under GST. Each state registration gets a unique GSTIN with the same PAN embedded at positions 3–12.
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CENTRE FOR DEVELOPMENT OF ADVANCED COMPUTING (PAN: AAATC0934H) has 6 GST registrations across 6 states (Punjab, Bihar, Maharashtra, and 3 more). Each state where a business has a place of business requires a separate GSTIN. All registrations are currently active.
All 6 registrations under PAN AAATC0934H are currently Active. However, always verify the specific GSTIN on the invoice matches the supplier's registered branch — different GSTINs are assigned per state. Use our real-time GSTIN checker to confirm status on the date of transaction.
CENTRE FOR DEVELOPMENT OF ADVANCED COMPUTING is registered as a Government Department — a government department. Special GST provisions and reverse charge rules may apply. The entity type is extracted from the GSTIN record in the official GSTN database.
Under GST law, a business with a place of business (branch, office, warehouse, or factory) in a state must register separately in that state. CENTRE FOR DEVELOPMENT OF ADVANCED COMPUTING operates in 6 states (Punjab, Bihar, Maharashtra, Karnataka, Kerala, Tamil Nadu), so it holds a separate GSTIN for each. When transacting with them, use the GSTIN corresponding to their branch in your state to ensure correct IGST/CGST+SGST treatment.
Character 13 of a GSTIN differentiates multiple registrations of the same PAN within the same state. The first registration gets "1", a second in the same state gets "2", and so on up to 9 then A–Z. Most businesses show "1". Seeing "2" or higher means the entity has more than one place of business in that state.