There are no age or income requirements! Are you 65 or older?Are you under 65 and disabled? If you own and live in a house in Fulton County, you may qualify for homestead exemption. Attach this form to the homestead exemption application (form DTE 105A) if the applicant is requesting the homestead exemption based on disability status. Disabled Veteran –. This tax credit, called the "Homestead tax-exemption," is available to both senior citizens and those who are totally and permanently disabled.