GST will impact the entire value chain comprising of the major industries irrespective of the sector. It will impact the entire value chain of operations, namely procurement, manufacturing, distribution, warehousing, sales and pricing. And of course, it will have an impact on the ERP system as the data backbone of a company. Data migration is one big task which affects both master data and transaction data and requires extensive deployment of expert resources. Hence it is of utmost importance to examine and identify the impact areas of GST implementation in the ERP system.