The application filing period is from January 1st through December 31st. Disabled applicants must complete form DTE 105E,.Edit, sign, and share cuyahoga county homestead exemption form online. No need to install software, just go to DocHub, and sign up instantly and for free. Interested in applying for property tax relief? â–¡ Yes â–¡ No If yes, complete form DTE 101. 7. Homestead Exemption: The Homestead offers a discount on property taxes. You may qualify for reduced water and sewer rates under the Homestead Exemption if you are at least 65 years of age or totally disabled, live in the home, Homeowners already can fill out a form on CHN's website to reserve a place in line.