OIL AND NATURAL GAS CORPORATION LIMITED (PAN: AAACO1598A) has 3 GST registrations across 3 states (Goa, Andaman & Nicobar, Andhra Pradesh). Each state where a business has a place of business requires a separate GSTIN. 1 registration is currently cancelled.

Verify the specific GSTIN on every invoice before claiming ITC. OIL AND NATURAL GAS CORPORATION LIMITED has 1 cancelled registration and 2 active registrations under PAN AAACO1598A. ITC can only be claimed against invoices issued under an Active GSTIN. Invoices from a cancelled GSTIN are invalid and ITC claims will be disallowed.

OIL AND NATURAL GAS CORPORATION LIMITED is registered as a Public Sector Undertaking — a public sector undertaking. 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. OIL AND NATURAL GAS CORPORATION LIMITED operates in 3 states (Goa, Andaman & Nicobar, Andhra Pradesh), 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.