Goods and Services Tax (GST) Refund Forms (State) Sr.No Form Number Description 1. RFD-04 Provisional Refund Order 2. RFD-05 Refund Sanction/Rejection Order 3. RFD-06 Order for Complete adjustment of claimed Refund 4. RFD-08 Payment Advice 5. RFD-09 Order for Interest on delayed Refunds