To receive this rollback on property taxes, you either have to complete the "Application for Two and One-Half. Neither Ohio nor Florida has an estate tax.In addition, your domicile will determine your eligibility for the Homestead Exemption. Disabled applicants must complete form DTE 105E,. We encourage all applicants to file for homestead using our easy online e-File system. There is no easier way to file. Complete the application. A homestead exemption application form ("DTE 105A") is available from the Ohio Department of Taxation. This Video Shows you How to Complete an Application for Homestead Exemption. Copy of Florida Driver's License showing residential address.