Sir, I have some confusion on Vat & CST inter-state and intrastate meanings. 1) Mr. A is AP purchased good from another state so vat & cst is chargable or not? 2) Mr. A is AP purchased goods in same state and sold out in same state so which vat & cst both chargable or not? 3) Mr. A is AP purchased goods in same state and sold out in another state so vat & cst is chargable or not?