GST refunds can be obtained under two options. Option 1 allows for refund of IGST paid on zero-rated supplies with payment of IGST. It has advantages like allowing refund of GST paid on capital goods and ITC from previous periods. Option 2 allows refund of unutilized ITC on zero-rated supplies under an LUT. Timely refund is important for business working capital and expansion. Remission of Duties and Taxes on Exported Products (RoDTEP) scheme refunds embedded duties/taxes to provide a level playing field for exporters. STP/EOU units have some benefits over regular DTA units for customs duty, local sales and export obligations but are similar under