1. When did you acquire this property? To claim the exemption, the homeowner must make a one-time filing with the county assessor where the property is located.Forms for Landlords. Exemption. Complete form BOE-266, Claim for Homeowners'. Property Tax Exemption. Here is a master list of the Building Division's bulletins and forms. Download PDF BOE-502-A REV. New property owners will automatically receive an exemption application in the mail. If you no longer qualify for the Homestead Exemption you must file the change or removal form. For married couples with two homes, this may be a blessing that comes out of a divorce.