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. A new owner will automatically receive an exemption claim form in the mail and there is no cost to file. How do I apply for the homestead exemption? The regular filing deadline is February 15th to receive the full exemption. It's referred to as head of household exemption. It's referred to as head of household exemption. Official website of the U.S. Social Security Administration. Interested in a career at Starbucks?