Disabled applicants must complete form DTE 105E,. To enroll, Homestead Exemption Application Form or you may call the Auditor's Office 740-652-7020 for assistance.Property Tax Rollbacks and Homestead Exemption are forms of property tax relief. The first step is to fill out the application form (DTE105A). OR. Any state or federal agency certificate. Homestead Exemption. The Homestead Exemption Program offers a valuable tax reduction providing Athens County homeowners relief on their real property tax.