To apply for an exemption, call the Bexar Appraisal District at 210-224-2432. Complete list of Texas Comptroller Property Tax Forms and Applications click here.Texas Comptroller Property Tax Publications click here. Notice: Some internet browsers have a built in PDF viewer that may not be compatible with our forms. You may fill out the change of address form or simply make the request in writing. The Tax Department is streamlining withholding tax and wage reporting forms and Web File applications.