Appeal deadline extension: GST appeals with pre April orders allowed until June 30, 2026; three month rule applies thereafter. The Government notifies that appeals to the Appellate Tribunal in GST matters where the order was communicated before 1 April 2026 may be filed up to 30 June 2026; orders communicated on or after 1 April 2026 are subject to the standard three-month filing period measured from the date of communication of the order.