Registration under igst

RANGANATH KUMAR MADDI (PROPRIETOR) (58 Points)

23 August 2017  

An existing registered person migrated to GST and obtained GSTIN. He has to make inter state supplies/services. Is separate IGST  registration needed under IGST or same GSTIN is sufficient. If  he needs to apply for IGSTIN whether  GST FORM REG-01 under CGST is to be used or any other form prescribed?