Please read the instructions on the back of this form before you complete it. Attach this form to the homestead exemption application (form DTE 105A) if the applicant is requesting the homestead exemption based on disability status.Are you 65 or older? Are you under 65 and disabled? Am I eligible for the Homestead Exemption? Jones Room 120 Norman, OK. In addition, early in January a list of off sites will be set up to provide greater conveniences for filling Homestead Exemption. Are you 65 or older? Are you under 65 and disabled? What is the Homestead Exemption? Obtaining a veterans exemption is not automatic – If you're an eligible veteran, you must submit the initial exemption application form to your assessor.