Goods and Service Tax (GST) is proposed to replace existing indirect taxes in India and be a game changer for the economy. GST will combine multiple taxes into a single tax to reduce compliance burden and increase tax collection. It is expected to lower prices by reducing the tax on tax effect and make exports more competitive. GST will have three components - CGST collected by the central government, SGST by state governments, and IGST on inter-state transactions. It is argued that GST will simplify tax administration and boost economic growth.