Nebraska Homestead Exemption. Nebraska Homestead Exemption Application, Form 458.Utah law requires that you notify the county when you have property on which you have claimed the homeowner's exemption to which you are no longer entitled. Douglas County has additional exemptions. Apply online: Application for Residential Exemption. or. Request a paper application via: Email: Send a Message; Call: (435) 301-7020. Homestead exemption applications must be filed annually between February 2 and June 30. Application forms are typically available beginning February 2. The Homestead Records Project seeks to digitize the over 800,000 Homestead Records from nearly 200 land offices in all 30 Homesteading States. Depending on your disability rating, income and the state you live in, you may be able to receive a partial or full property tax exemption.