Disabled applicants must complete form DTE 105E,. The homestead exemption allows lowincome senior citizens and permanently and totally disabled Ohioans, to reduce their property tax bills.A homestead exemption application form ("DTE 105A") is available from the Ohio Department of Taxation. To apply for the Homestead Exemption please fill out the application and mail it to our office at 231 Main Street. , Suite 1A, Chardon, Ohio 44024. The Ohio Homestead Exemption allows low-income older adults and permanently and totally disabled Ohioans to reduce their property tax bills. Are you 65 or older? Are you under 65 and disabled? This is a statewide program which reduces the property tax burden of qualified senior citizens and permanently and totally disabled homeowners. Through my 34 years at Costco, I feel blessed to have grown up with a company that allowed me to build my career, travel, and work in multiple buildings.