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. This allows senior citizens (65 or older) as well as permanently and totally disabled homeowners to reduce their real estate taxes. Homestead: This exemption can help homeowners reduce state property taxes and protect surviving spouses from creditors. We believe in the democracy of style and service. Forget what you know about old-school industry rules. Confirm your benefits and coverage for the specific service you're seeking. HMO members, please confirm your plan's rules to access MinuteClinic.