GST Refund Process: RFD-01 to Appeal, Timelines and Deficiency Memos 20 Oct 2026 Arpan Bohra and Co GST Comments Off on GST Refund Process: RFD-01 to Appeal, Timelines and Deficiency Memos Step-by-step GST refund process from RFD-01 to appeal: 15-day acknowledgement, 60-day order, deficiency memos, RFD-08 notice, interest and appeal under section 107.