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. How do I apply for the homestead exemption? All forms are in PDF format and require a PDF viewer (such as Adobe Acrobat Reader) for viewing. The application filing period is from January 1st through December 31st. Most National Park Service sites don't charge an entrance fee, but some do. Learn more about how entrance fees are used in national parks. Chat with other students in your classes, plan your schedule, and get notified when classes have open seats. Chat with other students in your classes, plan your schedule, and get notified when classes have open seats.