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. 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 can provide asset protection from creditors for at least some of house's value. EPA Review under Clean Water Act Section 404. Building, Home Improvement and Miscellaneous Frauds Bureau . 5(a) of Public Law 304, 79th Cong.) RICHARD BOLLING, Missouri, Chairman.