On request made to the ARB before the date of the hearing, a property owner who has not designated an agent under Section 1.111 to represent the owner at the hearing is entitled to one postponement of the hearing to a later date without showing cause. You must request this postponement to the ARB before the scheduled time of the hearing. A written request can be submitted by email to . In addition, the ARB is required to postpone a hearing under Tax Code, Sections 41.45e-1, 41.45g, 41.66h, 41.66i, and 41.66k.