Permanent Florida residency required on January 1. First, fill out the application specific to your County Appraisal District, then mail all of the documents to the Appraisal District for your County.You should complete all required forms and applica ons for the exemp on and file them with your county property appraiser. To apply for an exemption, call the Bexar Appraisal District at 210-224-2432. Applications for exemptions must be submitted to the Bexar Appraisal District. All applications submitted, must include copies of the following required documentation (Proofs of Residency) for all owners who apply.