The following pages and forms give helpful tax information for retirees and seniors. Apply online: Application for Residential Exemption. or.Request a paper application via: Email: Send a Message; Call: (435) 301-7020. Homeowners should contact their county assessment office (position 48) for a copy of their county's homestead and farmstead application form. You can also download a PDF version of the form online. Complete the form and submit it to the Department of Revenue as directed within the PDF. Homestead Exemption. Residential exemption application, estimate taxes, and search property characteristics. What if you lived in more than one locality in the same state during 2024? The exemption can only be granted on up to one acre.