F.No. CBIC – 20021/04/2021– GST To, The Pr. Chief Commissioners / Chief Commissioners / Principal Commissioners / Commissioners of Central Tax (All) The Principal Directors General / Directors General (All) Madam / Sir, Subject: Mechanism for filing of refund claim by the taxpayers registered in erstwhile Union Territory of Daman & Diu for period prior to merger with U.T. of Dadra & Nagar Haveli. New GSTINs with UT Code 26 were created for the taxpayers of erstwhile UT of Daman and Diu w.e.f 1st August, 2020 on merger of the UT of Dadra & Nagar Haveli and UT of Daman & Diu. During the transition, the taxpayers have transferred their ITC balance from their electronic credit ledger of the old GSTIN (by reversing the balance amount available in electronic credit ledger through the last return in FORM GSTR 3B filed for the old GSTIN prior to merger) to the new GST.......