Both owners must sign the application form and, if both owners otherwise qualify, the homestead exemption will be granted for the entire home. GENERAL INFORMATION: Property owners applying for a residence homestead exemption file this form and supporting documentation with the appraisal district in.For information on values, to file for an exemption, or to report changes in ownership or address, please call the Appraisal District at 210-224-2432. For Mobile Home ownership, submit a copy of Statement of Ownership and. Location from Texas Dept of Housing and Community Affairs. You can only have one primary residence at a time and, therefore, only one homestead exemption. The homestead exemption is available in every county in Texas, providing relief from school and property taxes based on your location. To apply for any of the homestead exemptions listed above, please complete and submit the Residence. Homestead Exemption form 50-114. If you are the owner, then write "Owner" in the field.